CRM
Variants seen in the corpus:
CRMCrmcrm
Providers using this tag (360)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 25 Complete, well-documented, and agent-ready
Strong 52 Solid coverage with minor gaps
VendastaSPOTIOInfusionsoft (Keap)KeapSnov.ioVesselGoFundMeChili PiperGongSugarCRMCapsuleErxesCongaLevitateTotal ExpertFieldPulseKartraZendeskKixieApollo API DocumentationSalesloftApollo.ioCrossbeamSalesflareCreatioAgendaProSynthflowZendesk SellClariNutshellLeanDataReapitBadger MapsEvercontactThe Mobile First CompanyDemodeskECI SolutionsJobberSupaglueMarketoSiroKnownwellSalesforce Sales CloudNationBuilderWarmlyEndgameLeadSquaredSalesforce AutomationThoughtlyBizAPIPoggio LabsSplio
Developing 85 Usable, with meaningful gaps to close
EntergramZohoCoperniqStreet.co.ukUncodie (now Makinari)CustomerOSChorus.aiPaperless PartsLawmaticsXiaoman (OKKI)Mob.lyServiceTitanErplyPlanhatLone Wolf TechnologiesMixmaxSalesforce Experience CloudVitallyAutoLeadStarCensusReevoAgile CRMAgora Real EstateVaultREReformPeopleSoftSalesforce Service CloudSeam AIAffinityinvolve.meOracle EloquaPersistIQHilosCDK GlobalNimbleDeskeraFolkPhonelyUdeskMonacoWoowUpFrontlineSalesforce EinsteinTwentyAptlyWealth-XSalesforce Automation SystemClearSlideSharpSpringSamuPipedriveVelarisMicrosoft Dynamics 365MetriloAlto (Vebra / Zoopla)CommsHarborGojiberry AIFixtureFxiaokeApache OFBizEasyWebinarRoxHubfloConversicaDevrevTrutoSalesforce Knowledge ManagementRevinateCopperAvifyLuxury PresenceCRM BonusPegaSAP Business ByDesignReonicSalesforce FlowHomebotBoostupMemberClicksZ LeagueEZRMagic MomentNeon OneProton.aiAccord
Thin 70 Limited public surface area
Bitrix24BloomerangKeller WilliamsTofuDaptaERPNextTeachworksFuseWPImport2MoonscaleElead11xBullhornRasayelImpartnerMicrosoft DynamicsFunnel LeasingweclappBuilder PrimeJoblogicApolloWorkizPushPressBuildOpsPodioScratchpadTalkPushBackstoryRevertFreshsalesPlusThisSAP Business OneKustomerPushGoodaysSevenRoomsApex27Monday.comCapsule CRMBigChangeWATIHoneyBookZomentumAircallStreakDealerSocketAlterEstateWinn.aiWealthboxAcumaticaInsideSales (XANT / InsideSales.com)InsightlyGiveffectConnect The DotsBoulevardHoldedCheerfyGetroMacroExact OnlineGoSiteYeswareAttioGroupthinkPixiesetgraph8AcceloReplyr.aiSmartMovingInsightEra
Emerging 79 Early or largely undocumented
OdooAgencyZoom17hatsRecappEDBonsaiChatwikPocusOracle NetSuiteRattleEmatic SolutionsBrevianAdvisrGroupbosspropertybaseZocksSignpostDonnaIntrohiveEliseAIHabiteoIntellectibleDolibarrApplied SystemsCharles CoAgentboxPLACECivic RoundtableDealpadFollow Up BossLavenderSetSailCtrlJobNimbusVonBonterra (fka EveryAction)IndigovTebiLinker FinanceFranConnectBesideRunbooksPolimorphicSage CareEasolPeople.aiOENHandoffMyFavoritoSavanaWhelpCustomer DatabaseTillpointTravelJoyPaperplaneHELPEZLynxPicoHousewhisperTungeeHumanitruRoofrAisle PlannerPanoraChasiMarandCiroLoftInstilswivlMHubNumeroSankunClubessentialItemAssembleHokanSalesapeBranch8Avantos
Minimal 35 Almost no public developer surface
Widgera, Inc.SuperbDiniiArzanaEAS Innovations IncBreezyBuildertrendGoomp Inc, Kalendar AIAppartaKWIAltviaSAGARISPersonifyChimelabs Holdings PTY LTDCabalMoveitProCloudCrazeAltitude SoftwareAtriumUnifiedCRMAwfar MarketVymoPlacesterCiridaeNarangaOneCommandPartneredSoffVantusVlocitySansanGivecampusLumificSeneca SystemsBanksight
APIs with this tag (251)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Exemplar 104 Complete, well-documented, and agent-ready
Salesforce Actions APIThe Actions API from Salesforce — 16 operation(s) for actions.Salesforce Analytics REST APIThe Salesforce Analytics REST API (also known as CRM Analytics or Wave API) provides programmatic access to...Salesforce Apex REST APISalesforce Apex REST enables developers to expose custom Apex classes as RESTful web services. By annotatin...Salesforce Bulk APIThe Bulk API from Salesforce — 6 operation(s) for bulk.Salesforce Change Data Capture APISalesforce Change Data Capture delivers change events that represent changes to Salesforce records includin...Salesforce Composite APIThe Composite API executes a series of REST API requests in a single POST request, or retrieves a list of o...Salesforce Connect APIThe Connect API from Salesforce — 3 operation(s) for connect.Salesforce Data Cloud APIThe Salesforce Data Cloud API provides programmatic access to Data Cloud (formerly Customer Data Platform) ...Salesforce Einstein Prediction Service APIThe Salesforce Einstein Prediction Service API enables programmatic access to Einstein Analytics prediction...Salesforce Financial Services Cloud APIThe Salesforce Financial Services Cloud API exposes financial services-specific data objects including fina...Salesforce GraphQL APIThe Salesforce GraphQL API provides a GraphQL interface to query and mutate Salesforce data. It allows clie...Salesforce Metadata APIThe Salesforce Metadata API is a SOAP-based API that enables developers to retrieve, deploy, create, update...Salesforce Platform Events APISalesforce Platform Events enables event-driven integration architectures built on the Salesforce platform....Salesforce Pub/Sub APIThe Salesforce Pub/Sub API is a gRPC-based API for publishing and subscribing to platform events, change da...Salesforce Reports and Dashboards REST APIThe Salesforce Reports and Dashboards REST API enables developers to programmatically access report results...Salesforce REST APIThe Salesforce REST API provides a simple and powerful web service interface to interact with Salesforce or...Salesforce Soap APIThe Soap API from Salesforce — 3 operation(s) for soap.Salesforce Streaming APIThe Salesforce Streaming API uses a publish-subscribe model based on Bayeux/CometD to push near-real-time e...Salesforce Tooling APIThe Salesforce Tooling API provides SOAP and REST interfaces for building developer tools for Force.com app...HubSpot Calling Extensions APIThe calling extensions SDK enables apps to provide a custom calling option to HubSpot users directly from C...HubSpot CRM App Uninstalls APIHubSpot CRM App Uninstalls — 1 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Appointments APIHubSpot CRM Appointments — 17 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Associations APIHubSpot CRM Associations — 11 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Associations Schema APIHubSpot CRM Associations Schema — 9 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Calling Extensions APIHubSpot CRM Calling Extensions — 13 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Calls APIHubSpot CRM Calls — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Carts APIHubSpot CRM Carts — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Commerce Payments APIHubSpot CRM Commerce Payments — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Communications APIHubSpot CRM Communications — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Companies APIHubSpot CRM Companies — 15 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Contacts APIHubSpot CRM Contacts — 16 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Contracts APIHubSpot CRM Contracts — 3 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Courses APIHubSpot CRM Courses — 12 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Custom Objects APIHubSpot CRM Custom Objects — 15 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Deal Splits APIHubSpot CRM Deal Splits — 2 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Deals APIHubSpot CRM Deals — 15 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Discounts APIHubSpot CRM Discounts — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Emails APIHubSpot CRM Emails — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Exports APIHubSpot CRM Exports — 3 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Feedback Submissions APIHubSpot CRM Feedback Submissions — 4 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Fees APIHubSpot CRM Fees — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Forecast Submissions APIHubSpot CRM Forecast Submissions — 1 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Goal Targets APIHubSpot CRM Goal Targets — 11 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Imports APIHubSpot CRM Imports — 5 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Invoices APIHubSpot CRM Invoices — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Leads APIHubSpot CRM Leads — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Limits Tracking APIHubSpot CRM Limits Tracking — 9 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Line Items APIHubSpot CRM Line Items — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Listings APIHubSpot CRM Listings — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Lists APIHubSpot CRM Lists — 30 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Meetings APIHubSpot CRM Meetings — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Notes APIHubSpot CRM Notes — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Notetaker Conversation Recap APIHubSpot CRM Notetaker Conversation Recap — 1 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Object Library APIHubSpot CRM Object Library — 2 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Object Tags APIHubSpot CRM Object Tags — 6 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Orders APIHubSpot CRM Orders — 12 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Owners APIOwners - Parent pomHubSpot CRM Partner Clients APIHubSpot CRM Partner Clients — 10 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Partner Services APIHubSpot CRM Partner Services — 6 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Pipeline Governance APIHubSpot CRM Pipeline Governance — 8 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Pipelines APIHubSpot CRM Pipelines — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Postal Mail APIHubSpot CRM Postal Mail — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Price Book Items CRM Reads API APIHubSpot CRM Price Book Items CRM Reads API — 3 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Price Books CRM Reads API APIHubSpot CRM Price Books CRM Reads API — 3 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Products APIHubSpot CRM Products — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Projects APIHubSpot CRM Projects — 15 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Properties APIHubSpot CRM Properties — 13 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Property Validations APIHubSpot CRM Property Validations — 4 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Public App CRM Cards APIHubSpot CRM Public App CRM Cards — 7 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Public App Feature Flags v3 APIHubSpot CRM Public App Feature Flags v3 — 10 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Quotes APIHubSpot CRM Quotes — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Schemas APIHubSpot CRM Schemas — 8 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Services APIHubSpot CRM Services — 12 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Tasks APIHubSpot CRM Tasks — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Tasks Series APIHubSpot CRM Tasks Series — 4 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Taxes APIHubSpot CRM Taxes — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Tickets APIHubSpot CRM Tickets — 15 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Timeline APIHubSpot CRM Timeline — 3 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Transcriptions APIHubSpot CRM Transcriptions — 4 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Users APIHubSpot CRM Users — 14 operation(s) from HubSpot's published OpenAPI.HubSpot CRM Video Conferencing Extension APIHubSpot CRM Video Conferencing Extension — 3 operation(s) from HubSpot's published OpenAPI.HubSpot Custom Objects APICustom objects allow you to define and create CRM object types that represent data unique to your business....HubSpot Feedback Submissions APIThe feedback submissions API allows you to retrieve survey response data from HubSpot surveys including NPS...HubSpot Goals APIThe goals API enables you to sync user-specific sales and service team quotas between HubSpot and external ...HubSpot Leads APIThe leads API enables you to manage lead records in HubSpot. Leads are contacts or companies that are poten...HubSpot Line Items APILine items are individual instances of products that are attached to a deal or quote. The line items endpoi...HubSpot Owners APIThe owners endpoints are used to retrieve the list of available owners for a HubSpot account. HubSpot uses ...HubSpot Pipelines APIPipelines allow you to track records through defined stages in a process, such as sales deals or support ti...HubSpot Products APIProducts represent the goods or services you sell in HubSpot. The products endpoints allow you to manage a ...HubSpot Quotes APIQuotes allow you to share pricing information with prospects and customers. The quotes endpoints allow you ...HubSpot Timeline Events APIThe timeline events API enables technology partners to send custom event data from external systems into Hu...HubSpot Video Conferencing APIThe video conferencing API enables you to integrate custom video conferencing solutions into HubSpot's meet...Cvent Salesforce AppThe Cvent Salesforce App integrates Cvent event data with Salesforce CRM, enabling users to view events fro...Squarespace Profiles APIThe Squarespace Profiles API allows reading customer profiles, mailing list subscribers, and donors for a S...Act! Web APIJSON-based REST API for the Act! CRM database exposing contacts, companies, groups, opportunities, tasks, a...lemlist Companies APICRM-side companies and company notes.lemlist Contacts APICRM-side contacts, contact lists, list membership and exports.Service Cloud REST APICore REST API for Service Cloud operations: sObject CRUD over Case, CaseComment, EmailMessage, Knowledge ar...Microsoft Dataverse Web API (Dynamics 365 Sales)OData v4.0 RESTful Web API for Microsoft Dataverse used to create, read, update, and delete Dynamics 365 Sa...Coresignal Company Enrichment APIThe Company Enrichment API takes a company domain or name and returns a fully-enriched company record. Desi...Oracle Siebel SOAP Web ServicesSOAP-based web services for enterprise integration with Siebel CRM, supporting complex business operations ...Ontraport MCP ServerOntraport's first-party, hosted, remote MCP server. A streamable-HTTP endpoint an agent POSTs to directly a...Ontraport REST APIRESTful API providing CRUD access to contacts, transactions, tags, sequences, forms, landing pages, and eco...Showpad CRM APIThese are endpoints for managing crm recommendation rules and fetching shares and shared spaces cmr records
Strong 50 Solid coverage with minor gaps
Infusionsoft XML-RPC APIThe legacy Infusionsoft XML-RPC API, explicitly labelled Deprecated in the Keap developer guide. It remains...Snov.io Outreach MCP ServerFirst-party remote Model Context Protocol server exposing 100+ Snov.io actions to AI assistants — prospect ...Snov.io Prospect Management APIAdd, search, and manage prospect records and lists within Snov.io. Supports custom fields, list creation, C...Vessel CRM APIThe Crm API from Vessel — 9 operation(s) for crm.Unified.to crm APIThe crm API from Unified.to — 12 operation(s) for crm.Gong CRM Integration APIOperations for registering and managing CRM integrationsErxes GraphQL APIGraphQL Federation API powering the erxes XOS platform. An Apollo Router gateway federates one subgraph per...Levitate MCP ServerHosted remote MCP server (streamable HTTP) that connects Levitate to AI assistants — Claude Desktop, Claude...Zendesk Sell Calls APIThe Zendesk Sell Calls API lets you create, read, and delete call records in your CRM. Calls can be associa...Zendesk Sell Collaborations APIThe Zendesk Sell Collaborations API provides a simple interface to manage collaborations. You can create, r...Zendesk Sell Contacts APIThe Zendesk Sell Contacts API provides a simple interface to manage your contacts. A contact represents an ...Zendesk Sell Custom Fields APIThe Zendesk Sell Custom Fields API lets you manage custom fields for leads, contacts, and deals. You can as...Zendesk Sell Deal Sources APIThe Zendesk Sell Deal Sources API provides a simple interface to manage deal sources. You can create, read,...Zendesk Sell Deals APIThe Zendesk Sell Deals API provides a simple interface to manage deals. You can create, delete, and update ...Zendesk Sell Lead Conversions APIThe Zendesk Sell Lead Conversions API provides a simple interface to manage lead conversions. You can creat...Zendesk Sell Lead Sources APIThe Zendesk Sell Lead Sources API provides a simple interface to manage lead sources. You can create, read,...Zendesk Sell Leads APIThe Zendesk Sell Leads API provides a simple interface to manage leads. A lead represents an individual or ...Zendesk Sell Line Items APIThe Zendesk Sell Line Items API lets you manage individual line items within orders. Line items correspond ...Zendesk Sell Notes APIThe Zendesk Sell Notes API provides a simple interface to manage notes. You can create, read, update, and d...Zendesk Sell Orders APIThe Zendesk Sell Orders API provides a simple interface to manage orders. An order is a list of line items ...Zendesk Sell Pipelines APIThe Zendesk Sell Pipelines API provides a read-only interface to your sales pipeline definitions. Sales pip...Zendesk Sell Products APIThe Zendesk Sell Products API lets you manage your product catalog. You can create, read, update, and delet...Zendesk Sell Sequences APIThe Zendesk Sell Sequences API provides a read-only interface to sequences. A sequence is a set of steps wi...Zendesk Sell Stages APIThe Zendesk Sell Stages API provides read-only access to details of your sales pipeline stages. Stages are ...Zendesk Sell Tags APIThe Zendesk Sell Tags API provides a simple interface to manage tags. You can create, read, update, and del...Zendesk Sell Tasks APIThe Zendesk Sell Tasks API provides a simple interface to manage tasks. A task can be either floating (asso...Zendesk Sell Text Messages APIThe Zendesk Sell Text Messages API provides read-only access to text messages sent and received within Zend...ServiceNow Lead APIThe ServiceNow Lead API provides REST endpoints to create, update, and retrieve marketing leads and their a...ServiceNow Sales Agreement APIThe ServiceNow Sales Agreement API provides REST methods for creating new sales agreements and retrieving e...Apollo.io Accounts APIWorkspace CRM accounts — create, update, search, stages and ownership. 8 operation(s) from the published Ap...Apollo.io Contacts APIWorkspace CRM contacts — create, update, search, stages and ownership. 10 operation(s) from the published A...Creatio DataService APIRESTful DataService web service for reading and writing platform records via InsertQuery, SelectQuery, Upda...Creatio OData APIOData 4 (recommended) and legacy OData 3 access to Creatio platform entities. The OData 4 service is at /0/...Creatio Webhook ServiceInbound webhook receiver. Lets an external app push data into Creatio in real time over an authenticated PO...AgendaPro Connect v3 APIPublic REST API gateway for AgendaPro. Authenticates external developers with a per-company Bearer API key,...Zendesk Sell (Sales CRM) APIOAuth 2.0-authenticated REST API for managing leads, contacts, deals, accounts, notes, tasks, calls, source...Nutshell Activities APIMeetings, calls and logged interactions attached to Nutshell records, plus the activity type reference. 5 o...Nutshell GraphQL APIA GraphQL endpoint served at https://app.nutshell.com/graphql. Nutshell's API authentication guide names Gr...Nutshell Legacy JSON-RPC APINutshell's original JSON-RPC API, available since 2010. Nutshell states it is no longer adding new endpoint...Nutshell Notes APIFree-text notes attached to accounts, contacts and leads, with delete and undelete. 5 operation(s) across 3...Reapit AgencyCloud Desktop APIA custom URI-scheme API, not an HTTP API, used by AppMarket web applications hosted inside the AgencyCloud ...Reapit Foundations GraphQL APIA GraphQL proxy over the Foundations Platform REST API, released publicly out of internal beta and used in ...Reapit Foundations Platform REST APIThe core Foundations REST API over the Reapit agency CRM data platform. It is documented as a hypermedia RE...Pomo CRM APIThe crm API from Pomo — 5 operation(s) for crm.The Mobile First Company CRM APIManage people, companies, and deals in your CRM.Lasso CRM APIThe public API for Lasso CRM, ECI's new-home-sales CRM (acquired with Lasso Data Systems and sold under eci...NextRoll Audience APICreate and manage audience segments — CRM (email list), custom (partner user id), composite, impression, us...Amazon Connect Customer Profiles APIAmazon Connect Customer Profiles provides a unified customer profile for your contact center with pre-built...LeadSquared REST APIREST API for managing leads, opportunities, activities, tasks, users, campaigns, and other CRM resources in...Bigtincan CRM APIThe CRM API from Bigtincan — 1 operation(s) for crm.
Developing 28 Usable, with meaningful gaps to close
Entergram APIZoom Revenue Accelerator APIThe Zoom Revenue Accelerator API enables developers to interface with conversation intelligence features in...UISP CRM APIThe UISP CRM API is the per-instance REST API for the customer-relationship-management half of UISP, coveri...DealHub CRM Import APIStart, track, inspect and retry asynchronous imports of buyer accounts and contacts from a tenant's connect...Telia ACE Agent APIIntegration API between the Telia ACE contact-centre platform and a customer's CRM system, used to drive ag...Reevo MCP ServerReevo's remote Model Context Protocol server. An MCP client POSTs to https://mcp.reevo.ai/mcp over MCP stre...Reevo Public REST APIReevo's permission-scoped public REST API. Endpoints cover account and contact upsert, accounts (create/upd...NationGraph CRM APIThe CRM API from NationGraph — 14 operation(s) for crm.Agora Client Platform APIThe tenant-scoped HTTPS API behind Agora's client platform and investor portal. Its existence and shape are...SAP Emarsys Customer Engagement APIREST APIs for marketing automation, customer engagement, and personalized campaign management across email,...Affinity API V1The legacy Affinity V1 API provides comprehensive read and write access to core CRM data including persons,...Nimble Contacts APIContact records — the Nimble platform root object. Create, read, update and delete person and company conta...Deskera CRM+ APIREST API for Deskera CRM+ — a table/column/record data model that lets an application create tables, define...Deskera Sales APIREST API for Deskera Sales — contacts, deals, activities and campaigns for the CRM side of the platform. Do...Twenty GraphQL APIAuto-generated GraphQL API over the same workspace schema, exposing queries, mutations, batch upserts via p...Salesforce Approval ProcessesMulti-step approval automation for routing records through review chains with configurable criteria, approv...SharpSpring Open APIThe SharpSpring (Constant Contact Lead Gen & CRM) Open API — a single HTTPS POST endpoint that accepts a JS...StackOne Unified CRM APIStackOne Unified CRM API provides a standardized interface for managing customer contacts, accounts, and op...CommsHarbor APIREST/HTTP API (OpenAPI 3.1) for transactional email, deliverability, sending domains, permission-based mark...Dealer.com Leads APILead generation and management capability - pre-qualification, messaging, and customer-engagement tools tha...Voyant.io CRM APICRM integrations for syncing contacts, companies, and deal data.SAP Business ByDesign CRM APIManage leads, opportunities, and customer relationship data.SAP Business ByDesign SOAP Web ServicesSOAP-based web services API for system-to-system integration with SAP Business ByDesign. Provides access to...Trestle Direct Web APIA bidirectional OData interface into the Matrix MLS database, separate from the RESO feed. The CRM referenc...Anywhere Agent Recruiting APIAn endpoint for third-party CRM integration partners to deliver recruiting activities into Anywhere's iPros...Anywhere Leads Management APIPowers third-party CRM applications to sync lead data with Anywhere source systems so agents can manage lea...EZR Open PlatformThe EZR 开放平台 integration surface — 236 documented interfaces across 11 business domains (base data, member ...Accord Developer API (GraphQL)A single GraphQL endpoint exposing the Accord data model — accords, stages, steps, stakeholders, playbooks,...
Thin 37 Limited public surface area
Bitrix24 CRM APIThe CRM API from Bitrix24 — 421 operation(s) for crm.Bitrix24 REST APITenant-scoped REST API for managing CRM entities, deals, leads, tasks, calendars, telephony, disk files, us...Atom Customers APIREST service for managing the customer (cliente) records behind Atom's WhatsApp conversations. The provider...Tock Guest APIGuest (CRM) data model and ingest surface published at api.exploretock.com. Guest profiles capture contact ...Bullhorn REST APIREST API over the Bullhorn Staffing Object Model — CRUD, query, Lucene search, mass update, resume parsing,...Zillow Tech ConnectZillow Tech Connect is the partner program that lets approved real-estate software vendors integrate with Z...Funnel Customer APISingle-customer integration API for the Funnel leasing platform — create prospects in the CRM, schedule pro...Builder Prime Open APIBuilder Prime's REST "Open API" — the tenant-scoped integration surface used to create leads and clients, a...Apollo ClientApollo Client provides libraries and integrations for connecting to Apollo.io's sales platform from externa...Wix REST APIThe Wix REST API provides full programmatic access to all Wix platform capabilities via standard HTTP REST ...1KOMMA5° CRM APIThe CRM API from 1KOMMA5° — 2 operation(s) for crm.Podio REST APIREST API providing complete programmatic access to Podio apps, items, workspaces, organizations, users, tas...Clearskies MCP ServerThe Clearskies Customer Context Graph exposed as a single remote Model Context Protocol server. Connected A...Loopio CRM APIThe CRM API from Loopio — 2 operation(s) for crm.Backstory MCPBackstory's hosted, remote Model Context Protocol server. It lets an AI client query a customer's own Backs...Revert CRM APIUnified CRM models - contacts, leads, companies, deals, notes, events, tasks, users.Freshsales CRM APIREST API for managing contacts, sales accounts, deals, tasks, appointments, notes, and CPQ products in Fres...Printavo Customers and Contacts APIGraphQL surface for customers (companies) and their contacts. Query single or plural customers and contacts...Monday.com APIAn expressive GraphQL API to interact with monday.com workflows, boards, items, users, and updates - automa...Capsule CRM API v2REST API for managing Capsule parties (contacts and organisations), opportunities, projects (cases), tasks,...Streak REST APIRESTful API exposing CRUD access to pipelines, boxes (records), stages, custom fields, threads, tasks, file...DealerSocket CRM & Leads APILead and CRM integration surface. Includes the outbound Lead Forwarding Service (forwards incoming and proc...DealerSocket Customers APIInbound customer integration surface. The Customer Update integration modifies customer records in DealerSo...Realtor.com Connections Plus APIThe Realtor.com Connections Plus API provides a direct connection between the Realtor.com lead delivery sys...Cacheflow CRM APIThe CRM API from Cacheflow — 11 operation(s) for crm.Wealthbox CRM APIREST API for managing contacts, tasks, events, opportunities, projects, notes, workflows, custom fields, te...Acumatica REST APIContract-based REST API for Acumatica ERP providing programmatic access to financial management, order mana...Insightly REST API v3.1REST API for managing contacts, organizations, leads, opportunities, projects, tasks, events, products, pri...Giveffect APIGiveffect's "open API" is available on the enterprise Ultimate+ plan and provides programmatic access to pl...Boulevard Admin API - Clients & CRMQuery and mutate client (customer) records synced from Boulevard's CRM - profiles, contact details, custom ...Holded Crm APIThe Crm API from Holded — 2 operation(s) for crm.Holded REST APIREST API for managing invoicing, contacts, products, accounting, projects, employees, and CRM records insid...RealPage Knock CRMLeasing CRM that captures prospects, manages tours, and tracks conversion across multifamily properties.Exact Online CRM APIThe CRM API from Exact Online — 4 operation(s) for crm.GoSite APIThe GoSite developer API, marketed at developers.gosite.com in two families — Business Growth APIs (online ...Tekion Customers APICustomer and CRM records - contact, ownership, and relationship data tied to sales and service activity - m...Accelo REST APIREST API for Accelo with CRUD access to companies, contacts, activities, tasks, projects (jobs), milestones...
Emerging 26 Early or largely undocumented
Carta CRM APIFacilitates deal and fundraising relationship management across investment processes for fund operators, pr...ChatwikChatwik's publicly consumable surfaces: an llms.txt / llms-full.txt agent-native discovery file and product...Qualia Contacts and Parties APIPull contact and party data for the files on an account - the people and organizations attached to a closin...AutoLeap Customers APICreate, list, get, update, and archive shop customer records in bulk. Create and update operations are docu...Glofox Leads APICapture prospective members as leads and convert them into paying members through the "Lead Sale" integrati...Glofox Members APIAccess, create, and edit member records - the central pivot of the Glofox data model, spanning leads, activ...Propertybase GO APIJSON REST API for the Propertybase GO / Lone Wolf Front Office real estate CRM. Read and write CRM records ...Wynsure Sales and Broker Management APIFront-office sales management API focused on monitoring and visualizing insurance sales performance for bro...Alyce APIREST API for the Alyce corporate gifting platform enabling programmatic gift sending, recipient tracking, b...Dolibarr REST APIREST API for the Dolibarr ERP/CRM platform providing full CRUD operations on business objects including con...Applied Epic Clients (CRM) APIRead Applied Epic client (account) records - client lookup, benefits data such as employee counts and HIPAA...Applied Epic Contacts APICentralize contact data for clients, prospects, carriers, and vendors, with filtering by classification, em...Agentbox APIThe production Agentbox (Reapit Sales) REST API used by approved integration partners to read and write age...Gem Recruiting CRMTalent CRM for sourcing, nurturing, and re-engaging passive and past candidates with multi-step outreach se...Asaas Customers APICreate, retrieve, update, list, and delete customers ("clientes"). The Customer object holds personal/busin...Dealertrack Opentrack DMS Data APIReal-time, bidirectional read access to Dealertrack DMS data through the Opentrack third-party integration ...Follow Up Boss APIREST API for managing real estate leads, contacts, deals, notes, tasks, calls, text messages, events, and w...JobNimbus Open APIREST-like API for managing contacts, jobs, tasks, files, and workflow automation in JobNimbus. Supports GET...EveryAction (NGP VAN) APIThe EveryAction 8 (EA8) / NGP VAN REST API for nonprofit and campaign CRM data — people matching, contribut...FranConnect CRM APICRM module (path segment "cm"). Read and write contacts and relationship/communication records that support...LeverLever is a talent acquisition platform whose API covers candidates, opportunities, postings, requisitions, ...Runbooks IT Operations PlatformThe Runbooks platform provides an integrated IT operations suite covering ITSM (service desk, incident mana...Reynolds DMS Customer Data APIAccess to dealership customer and prospect records held in the Reynolds ERA-IGNITE / POWER DMS - contact de...EZLynx Applicants and Contacts APICreate and update applicants, contacts, prospects, and opportunities in the EZLynx management system and CR...Pico APIThe Pico API let developers build custom workflows and integrations on the Pico creator platform — includin...Whova Attendees API (Modeled)Modeled view of Whova's attendee integration surface. Whova exposes attendee data to organizers only throug...
Minimal 6 Almost no public developer surface
IntegrationsPre-built integrations across credit bureaus (FICO LiquidCredit, PayNet, D&B, Experian, Equifax, TransUnion...SAGARIS MCP ServerRead-only MCP server over Streamable HTTP (stateless JSON mode), workspace-key bearer auth, exposing 5 GET-...SAGARIS REST APIREST API for the SAGARIS Agentic Revenue OS, including the Company Brain context endpoints. Bearer/workspac...ResWare Contacts APIModeled logical service area for the people and organizations attached to a file - buyers, sellers, lenders...MoveitPro Clients APIClient (customer) records. Modeled from the documented MoveitPro Zapier integration, which exposes a "New C...MoveitPro Leads APISales leads captured from websites, lead providers, and Zillow. Modeled from the documented MoveitPro Zapie...
Companies reaching this through an API (47)
These companies publish an API, specification or operation carrying “CRM” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
1KOMMA5°
A Place for Mom
Alyce
Amazon Connect
Anywhere Real Estate
Asaas
ATOM
AutoLeap
Bigtincan
Cacheflow
Carta
Coresignal
Cvent
Dealer.com
Dealertrack
DealHub
Gem
Glofox
HR & People
Loopio
NationGraph
NextRoll
Odessa Technologies
Pomo
Printavo
Qualia
RealPage
Realtor
ResWare
Reynolds and Reynolds
SAP
ServiceNow
Showpad
Squarespace
StackOne
Tekion
Telia Company
Tock
Trestle
Ubiquiti
Unified.to
Voyant.io
Whova
Wix
Wynsure
Zillow
Zoom
Score breakdown
Frequency
76.8
log-scaled weighted occurrences
Breadth
9.9
spread across providers
Quality lift
41.6
mean composite of providers using it
Cohesion
25.7
strength of nearest seed neighbor
Related tags
Sales 115 co-occurrences
Contacts 91 co-occurrences
Leads 47 co-occurrences
Marketing Automation 48 co-occurrences
Task 56 co-occurrences
Sales Automation 33 co-occurrences
Opportunities 29 co-occurrences
Notes 32 co-occurrences
Where this tag comes from
Provider tag362
Api tag255
Openapi tag16
Openapi op tag159
Cohort brief
Auto-generatedThe 339 providers in the APIs.io catalog tagged CRM, scored on the Kin Score. Every figure below is computed from the catalog — nothing here is written.
Providers
339
all scored
Mean Kin Score
37.8
+13.9 vs catalog 23.9
Mean Agent Readiness
23
+11 vs catalog 12
Spread
1.5–87.5
median 37.4 · σ 19.6
How the 339 split by band
Exemplar 25Strong 52Developing 85Thin 70Emerging 78Minimal 29
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Access Clarity | 47.6 | 26.5 | +21.1 | 339 |
| Developer Ergonomics | 38 | 23.4 | +14.6 | 339 |
| Contract Quality | 34 | 19.8 | +14.2 | 339 |
| Operational Transparency | 27.6 | 13.9 | +13.7 | 339 |
| Discoverability | 67.4 | 61.2 | +6.2 | 339 |
| Contract Governance | 9.9 | 6.4 | +3.5 | 339 |
A facet is averaged over the members that carry it, not over the whole cohort — the “Scored” column is that count. Averaging an absent facet as zero would score our own coverage gaps as the providers’ posture.
What this cohort publishes
| Artifact | This cohort | Catalog | Difference |
|---|---|---|---|
| MCP server (any) | 26% | 10% | +16 |
| MCP server (first-party) | 30% | 13% | +17 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 34% | 11% | +23 |
| Security | 97% | 96% | +1 |
| Arazzo workflows | 3% | 2% | +1 |
| Governance rules | 14% | 14% | 0 |
mcp_pct counts any mcp/ artifact including ones API Evangelist derived from the provider OpenAPI; mcp_first_party_pct counts only servers the provider publishes. Prefer the latter.
Top by Kin Score
- 1 Salesforce 87.5
- 2 Brevo 87.3
- 3 HubSpot 87.1
- 4 Ada 83.2
- 5 Close 78.8
- 6 Drippay 76.1
- 7 Zoho CRM 75.8
- 8 Thanx 74.9
- 9 ActiveCampaign 74.6
- 10 SendPulse 74.4
Top by Agent Readiness
- 1 Drippay 66.1
- 2 lemlist 65.8
- 3 Lightfield 65.6
- 4 Apollo.io 60.4
- 5 UserGems 59.9
- 6 Demodesk 57.7
- 7 Poggio Labs 57.7
- 8 Close 57.4
- 9 HubSpot 57.2
- 10 Reevo 56.5
All 360 members of this roster resolve to a scored provider in
the catalog.Generated from the catalog build of
16 September 2026, across 27514
providers, using the same computation served by the
APIs.io cohort API. Briefs are published for rosters of
5 or more scored providers; below that a distribution is not meaningful.
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.