CRM
Workflows using this tag
Unified.to Connection And Webhook Provisioning · Unified.to
Unified.to CRM Deal With Company · Unified.to
Unified.to Accounting Invoice From Contact · Unified.to
Unified.to ATS Job Pipeline · Unified.to
Unified.to HRIS Time-Off Request · Unified.to
Unified.to ATS Candidate Application · Unified.to
Unified.to HRIS Employee Onboarding · Unified.to
Unified.to Commerce Item And Inventory · Unified.to
Variants seen in the corpus:
Customer Relationship ManagementCRM
Providers using this tag (469)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Exemplar 44 Complete, well-documented, and agent-ready
HubSpotSalesforceZoho CRMActiveCampaignSurfeCloseMicrosoft Dynamics 365 SalesAct! CRMClarifyLightfieldSendPulseZendesk SellLive Direct MarketingConduytAgorapulseRelmGivebutterNutshellMicrosoft Dynamics 365Oracle SiebelSugarCRMEntergramHighLevelPipeliner CRMAdaBrevoOutreachVendastaDrippaylemlistThanxGetResponseCongaClickFunnelsZendeskConnectionsSPOTIOSalesforce Service Cloud APIsUserGemsApollo.ioSnov.ioChili PiperLevGong
Strong 72 Solid coverage with minor gaps
Copper FinancialKeapAccuLynxNationBuilderJoinwaysLuckPandaTotal ExpertMetriloEndgameDemodeskCommsHarborErplyTeamleaderCrossbeamOntraportCensusCreatioMonacoSalesflareSupaglueAlto (Vebra / Zoopla)FrontlineBadger MapsLawmaticsVesselFrihetStreet.co.ukDeskeraLeadSquaredSalesforce Sales CloudPipedriveXiaoman (OKKI)AivyroThe Mobile First CompanyCrevioGoFundMeAircoverZohoErxesSalesloftSplioVitallySiroLevitateCasafari API and MCP PlatformKartraLeanDataClariSynthflowKnownwellKixieEvercontactMixmaxSalesforce Experience CloudWarmlyCoperniqCompellingPaperless PartsPoggio LabsCustomerOSMob.lyAgendaProAvecoMarketoPlanhatFieldPulseGojiberry AIAutoLeadStarQuoBlackbaudHubfloVelaris
Developing 83 Usable, with meaningful gaps to close
SoftSync AIAgile CRMinvolve.meCold LeadsWoowUpNimbleCustomermatesVaultREFixtureDayliteLuxury PresenceChatinboxIndraftRevinateBuildertrendDealboardAvifyPegaFxiaokePeopleSoftHefflEutexaInboxappleadfriendly-comSharpSpringAssemblyCopperCRM BonusDealerMAXEVERJUST.APPmeni-geApache OFBizKasarBitrix24waspytech-comProton.aiDOS AIFrazzleCRMScratchpadChorus.aiReevoServiceTitanWealth-XECI SolutionsPersistIQClearSlideSeam AIAstranexoSamuHomebotUncodie (now Makinari)JobberLone Wolf TechnologiesDevrevAptlyHiloscreator-api-comEasyWebinarOracle EloquaRoxASAPSalesforce Knowledge ManagementUdeskReformThoughtlySalesforce EinsteinConversicaSalesforce FlowZ LeagueReonicTofuMagic MomentBoostupAccordAXLBonterra (fka EveryAction)Moonscale11xTrutoConfigoFuseWPKapture CXRasayel
Thin 98 Limited public surface area
CDK GlobalHeimsterEZRInside Real Estate (kvCORE / BoldTrail)CavyroTwentySugarCRMImport2AlterEstateFutureSense AIBullhornBuilder PrimeAffinityFavCRMSAP Business ByDesignFolkFunnel LeasingPushFreshsalesApex27FloGPTRapidiVtigerStreakAlfredSuiteCRMCapableAlloyOpsHubWealthboxPocusExact OnlinePlusThisLess Annoying CRMGiveffectSAP Business OneCoffeeWATIweclappTalkPushZomentumCapsule CRMInsightlyBushelAircallNeon OneBloomerangD50 AITravefyArrowsBigChangeAurasellTeachworksAcceloMacroDealerSocketsamdesk-nlCheerfyOdooEleadData ParrotBonsaiHoldedSmartMovingRattle17hatsHistorisBackstoryDaptaGoodaysBizAPIImpartnerClevraKeller WilliamsPhonelyPodioBuildOpsConnect The DotsWinn.aiAgora Real EstateERPNextConnectMachineListPlusMonday.comInsideSales (XANT / InsideSales.com)MemberClicksYeswareCustodoReplyr.aiSevenRoomsGroupthinkGetroZocksBrevianAgencyZoomGoSiteInsightEraJoblogic
Emerging 110 Early or largely undocumented
IntrohiveKustomerRevertFirst BiteDonorPerfectChatwikFluentiveFollow Up BossTessituraVirtuousGigonomPixiesetpropertybaseCiviCRMAgentboxInterWevae Smart SolutionsIncwomobcrm-auVonAttioCharles CoBoardroom AIEspoCRMEveryday SoftwareAccordopandy-cloudEliseAIPeople.aiCoheedToolsPadATLASS OS0nMCPCtrlLinker FinanceOENGetHal.aiIndigovHAVNSage CareEZLynxPaperplaneRoofrJobNimbusHumanitruAnvil CRMDolibarrNumeroItemGrid SquidInstilFORTVISIONFlusiaswivlHokanUnifiedCRMOracle NetSuitegraph8SignpostDonnaEmatic SolutionsMembrainAdvisrGroupbossUpsalesWorkizHoneyBookCar Dealer TrackerChoco CommunicationsPrivyrPolimorphicCivic RoundtableSetSailIntellectibleAltviaOmatic SoftwareHandoffLavenderBroadlyBesideChimelabsPLACEHabiteoTebiHELPAcumaticaEasolChasiSavanaWhelpFranConnectMyFavoritoCiroDealpadTungeeRecursyvSalesapeLoftHousewhisperCecilian PartnersGoomp Inc, Kalendar AIAssembleRunbooksBuzz360Branch8BreezyClubessentialMarandArzanaAvantosDinii
Minimal 61 Almost no public developer surface
BoulevardPanoraSAGARISConversionPoint TechnologiesMoveitProSuperbInhabitCalvi Systems SLDominal Tech Pvt LtdCloudCrazePlacesterBoostrNarangaBanksightChalkBooksAgillionBaker TechnologiesChordiant SoftwareConnectedContactuallyDoolyPicoTact.aiApplied SystemsCustomer DatabaseELEV8MHubInitusSankunCabalWidgeraKWIVymoAppartaAwfar MarketPersonifyAisle PlannerGringo FunnelsTillpointGivecampusSansanAtriumAltitude SoftwareLumificCiridaeFondatoriaRealtor.comSoffDexypSeneca SystemsOneCommandPartneredVantusAnswerSoftConsonaCorio, Inc.Node.ioParatureRapportiveRecappEDxchange (Formerly Exchange Applications Inc.)
Unrated 1 Not yet scored
APIs with this tag (201)
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 76 Complete, well-documented, and agent-ready
HubSpot Calling Extensions APIThe calling extensions SDK enables apps to provide a custom calling option to HubSpot users directly from C...HubSpot CRM Imports APIThe imports endpoints allow you to import contact, company, deal, and other CRM object data into a HubSpot ...HubSpot CRM Properties APIThe CRM properties endpoints allow you to manage custom properties and view default property details for an...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...Salesforce Actions APIThe Salesforce Actions API provides a unified interface for invoking standard and custom actions across the...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 Salesforce Bulk API is a specialized REST-based interface that enables asynchronous processing of large...Salesforce Change Data Capture APISalesforce Change Data Capture delivers change events that represent changes to Salesforce records includin...Salesforce Composite APIThe Salesforce Composite API allows developers to combine multiple Salesforce REST API requests into a sing...Salesforce Connect API (Chatter)The Salesforce Connect REST API (formerly Chatter API) provides access to Salesforce Chatter feeds, groups,...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 Salesforce SOAP API enables developers to use SOAP calls to create, retrieve, update, and delete record...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...Amazon Connect Customer Profiles APIAmazon Connect Customer Profiles provides a unified customer profile for your contact center with pre-built...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...lemlist Companies APICRM-side companies and company notes.lemlist Contacts APICRM-side contacts, contact lists, list membership and exports.Act! Web APIJSON-based REST API for the Act! CRM database exposing contacts, companies, groups, opportunities, tasks, a...Cvent Salesforce AppThe Cvent Salesforce App integrates Cvent event data with Salesforce CRM, enabling users to view events fro...Zendesk Sell (Sales CRM) APIOAuth 2.0-authenticated REST API for managing leads, contacts, deals, accounts, notes, tasks, calls, source...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...Showpad CRM APIThese are endpoints for managing crm recommendation rules and fetching shares and shared spaces cmr recordsService Cloud REST APICore REST API for Service Cloud operations: sObject CRUD over Case, CaseComment, EmailMessage, Knowledge ar...Coresignal Company Enrichment APIThe Company Enrichment API takes a company domain or name and returns a fully-enriched company record. Desi...Unified.to CRM APIThe crm API from Unified.to — 12 operation(s) for crm.Squarespace Profiles APIThe Squarespace Profiles API allows reading customer profiles, mailing list subscribers, and donors for a S...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...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...Relm A2A AgentAgent2Agent (A2A 0.3.0) JSON-RPC endpoint at https://api.relmcrm.com/a2a. A message/send whose data part is...Relm MCP ServerFirst-party hosted Model Context Protocol server (Streamable HTTP) at https://api.relmcrm.com/mcp. 41 typed...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...Oracle Siebel SOAP Web ServicesSOAP-based web services for enterprise integration with Siebel CRM, supporting complex business operations ...Gong CRM API.public-api-info { background: rgb(222, 235, 255);}.public-api-tip { background: rgb(227, 252, 239);}.publi...
Strong 24 Solid coverage with minor gaps
The Mobile First Company CRM APIManage people, companies, and deals in your CRM.Keap XML-RPC API (legacy Infusionsoft)The legacy Infusionsoft XML-RPC API, explicitly labelled Deprecated in the Keap developer guide. It remains...Bigtincan CRM APIThe CRM API from Bigtincan — 1 operation(s) for crm.Erxes GraphQL APIGraphQL Federation API powering the erxes XOS platform. An Apollo Router gateway federates one subgraph per...digitalpublic-com CRM APIThe CRM API from digitalpublic-com — 2 operation(s) for crm.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...NextRoll Audience APICreate and manage audience segments — CRM (email list), custom (partner user id), composite, impression, us...Levitate MCP ServerHosted remote MCP server (streamable HTTP) that connects Levitate to AI assistants — Claude Desktop, Claude...DealHub CRM Import APIStart, track, inspect and retry asynchronous imports of buyer accounts and contacts from a tenant's connect...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...Creatio DataService APIRESTful DataService web service for reading and writing platform records via InsertQuery, SelectQuery, Upda...Creatio Odata APIThe Odata API from Creatio — 1 operation(s) for odata.Creatio Webhook ServiceInbound webhook receiver. Lets an external app push data into Creatio in real time over an authenticated PO...SAP Emarsys Customer Engagement APIREST APIs for marketing automation, customer engagement, and personalized campaign management across email,...Vessel CRM APIThe Crm API from Vessel — 9 operation(s) for crm.Zoom Revenue Accelerator APIThe Zoom Revenue Accelerator API enables developers to interface with conversation intelligence features in...Pomo CRM APIThe crm API from Pomo — 5 operation(s) for crm.Aveco CRM APIThe Crm API from Aveco — 10 operation(s) for crm.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...LeadSquared REST APIREST API for managing leads, opportunities, activities, tasks, users, campaigns, and other CRM resources in...abm-dev CRM APICRM integration configuration and field mappings
Developing 27 Usable, with meaningful gaps to close
BAMF.ai CRM APIThe Crm API from BAMF.ai — 4 operation(s) for crm.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...Carta CRM APIFacilitates deal and fundraising relationship management across investment processes for fund operators, pr...Nimble Contacts APIContact records — the Nimble platform root object. Create, read, update and delete person and company conta...AgentStack CRM APICRM contacts, deals, pipeline, and contact 360 (project-scoped). REST compatibility surface; for new integr...Hlix CRM APIThe sales pipeline over client accounts: deals, contacts, notes and the client record.Telia ACE Agent APIIntegration API between the Telia ACE contact-centre platform and a customer's CRM system, used to drive ag...StackOne Unified CRM API (Legacy)Legacy (no longer in active development; existing functionality remains supported). StackOne Unified CRM AP...Voyant.io CRM APICRM integrations for syncing contacts, companies, and deal data.ASAP CRM APICRM substrate: deals, tasks, the day's work queue, the append-only contact activity log and the merged cros...UISP CRM APIThe UISP CRM API is the per-instance REST API for the customer-relationship-management half of UISP, coveri...NationGraph CRM APIThe CRM API from NationGraph — 14 operation(s) for crm.Dealer.com Leads APILead generation and management capability - pre-qualification, messaging, and customer-engagement tools tha...Asaas Customers APICreate, retrieve, update, list, and delete customers ("clientes"). The Customer object holds personal/busin...SharpSpring Open APIThe SharpSpring (Constant Contact Lead Gen & CRM) Open API — a single HTTPS POST endpoint that accepts a JS...Kairon CRM APIThe crm API from Kairon — 14 operation(s) for crm.hyreflow-ai CRM APIThe Crm API from hyreflow-ai — 10 operation(s) for crm.Opply CRM APIThe Crm API from Opply — 32 operation(s) for crm.Trestle Direct Web APIA bidirectional OData interface into the Matrix MLS database, separate from the RESO feed. The CRM referenc...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...Accord Developer API (GraphQL)A single GraphQL endpoint exposing the Accord data model — accords, stages, steps, stakeholders, playbooks,...Tock Guest APIGuest (CRM) data model and ingest surface published at api.exploretock.com. Guest profiles capture contact ...CallSync APICallSync API as documented publicly: 14 operations. Contract generated from the documentation by API Evange...CallSync APIREST API for reading CallSync workspace data such as calls, CRM tasks and webhook subscriptions, authentica...Clearskies MCP ServerThe Clearskies Customer Context Graph exposed as a single remote Model Context Protocol server. Connected A...
Thin 40 Limited public surface area
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 ...Backstory MCPBackstory's hosted, remote Model Context Protocol server. It lets an AI client query a customer's own Backs...Twenty GraphQL APIAuto-generated GraphQL API over the same workspace schema, exposing queries, mutations, batch upserts via p...FutureSense AI CRM APIContacts, email campaigns, SMSAtom Customers APIREST service for managing the customer (cliente) records behind Atom's WhatsApp conversations. The provider...Bullhorn REST APIREST API over the Bullhorn Staffing Object Model — CRUD, query, Lucene search, mass update, resume parsing,...Builder Prime Open APIBuilder Prime's REST "Open API" — the tenant-scoped integration surface used to create leads and clients, a...Podio REST APIREST API providing complete programmatic access to Podio apps, items, workspaces, organizations, users, tas...Affinity API V1The legacy Affinity V1 API provides comprehensive read and write access to core CRM data including persons,...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...Funnel Customer APISingle-customer integration API for the Funnel leasing platform — create prospects in the CRM, schedule pro...Cacheflow CRM APIThe CRM API from Cacheflow — 11 operation(s) for crm.Freshsales CRM APIREST API for managing contacts, sales accounts, deals, tasks, appointments, notes, and CPQ products in Fres...Qualia Contacts and Parties APIPull contact and party data for the files on an account - the people and organizations attached to a closin...Wix REST APIThe Wix REST API provides full programmatic access to all Wix platform capabilities via standard HTTP REST ...Agora Client Platform APIThe tenant-scoped HTTPS API behind Agora's client platform and investor portal. Its existence and shape are...Streak REST APIRESTful API exposing CRUD access to pipelines, boxes (records), stages, custom fields, threads, tasks, file...GoodLeads CRM APIThe crm API from GoodLeads — 17 operation(s) for crm.Wealthbox CRM APIREST API for managing contacts, tasks, events, opportunities, projects, notes, workflows, custom fields, te...Exact Online CRM APIThe CRM API from Exact Online — 4 operation(s) for crm.Monday.com APIAn expressive GraphQL API to interact with monday.com workflows, boards, items, users, and updates - automa...Giveffect APIGiveffect's "open API" is available on the enterprise Ultimate+ plan and provides programmatic access to pl...1KOMMA5° CRM APIThe CRM API from 1KOMMA5° — 2 operation(s) for crm.Loopio CRM APIThe CRM API from Loopio — 2 operation(s) for crm.Capsule CRM API v2REST API for managing Capsule parties (contacts and organisations), opportunities, projects (cases), tasks,...Insightly REST API v3.1REST API for managing contacts, organizations, leads, opportunities, projects, tasks, events, products, pri...Tekion Customers APICustomer and CRM records - contact, ownership, and relationship data tied to sales and service activity - m...DeckExtract APIDeckExtract API as documented publicly: 13 operations. Contract generated from the documentation by API Eva...Accelo REST APIREST API for Accelo with CRUD access to companies, contacts, activities, tasks, projects (jobs), milestones...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...Falcon Builder APIFalcon Builder API as documented publicly: 4 operations. Contract generated from the documentation by API E...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...You've Got Leads APIThe integration surface of You've Got Leads, the senior-living CRM that is a division of A Place for Mom, I...GoSite APIThe GoSite developer API, marketed at developers.gosite.com in two families — Business Growth APIs (online ...RealPage Knock CRMLeasing CRM that captures prospects, manages tours, and tracks conversion across multifamily properties.
Emerging 19 Early or largely undocumented
airSlate CRM APIThe Crm API from airSlate — 11 operation(s) for crm.Membrain Platform APIMembrain provides a sales enablement platform with APIs for prospecting, pipeline management, and analytics.Revert CRM APIUnified CRM models - contacts, leads, companies, deals, notes, events, tasks, users.ChatwikChatwik's publicly consumable surfaces: an llms.txt / llms-full.txt agent-native discovery file and product...Follow Up Boss APIREST API for managing real estate leads, contacts, deals, notes, tasks, calls, text messages, events, and w...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...Agentbox APIThe production Agentbox (Reapit Sales) REST API used by approved integration partners to read and write age...Acumatica REST APIContract-based REST API for Acumatica ERP providing programmatic access to financial management, order mana...Alyce APIREST API for the Alyce corporate gifting platform enabling programmatic gift sending, recipient tracking, b...EZLynx Applicants and Contacts APICreate and update applicants, contacts, prospects, and opportunities in the EZLynx management system and CR...LeverLever is a talent acquisition platform whose API covers candidates, opportunities, postings, requisitions, ...FranConnect CRM APICRM module (path segment "cm"). Read and write contacts and relationship/communication records that support...JobNimbus Open APIREST-like API for managing contacts, jobs, tasks, files, and workflow automation in JobNimbus. Supports GET...Gem Recruiting CRMTalent CRM for sourcing, nurturing, and re-engaging passive and past candidates with multi-step outreach se...Dolibarr REST APIREST API for the Dolibarr ERP/CRM platform providing full CRUD operations on business objects including con...Runbooks IT Operations PlatformThe Runbooks platform provides an integrated IT operations suite covering ITSM (service desk, incident mana...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...
Minimal 15 Almost no public developer surface
AutoLeap Customers APICreate, list, get, update, and archive shop customer records in bulk. Create and update operations are docu...Printavo Customers and Contacts APIGraphQL surface for customers (companies) and their contacts. Query single or plural customers and contacts...Dealertrack Opentrack DMS Data APIReal-time, bidirectional read access to Dealertrack DMS data through the Opentrack third-party integration ...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...Boulevard Admin API - Clients & CRMQuery and mutate client (customer) records synced from Boulevard's CRM - profiles, contact details, custom ...Reynolds DMS Customer Data APIAccess to dealership customer and prospect records held in the Reynolds ERA-IGNITE / POWER DMS - contact de...Whova Attendees API (Modeled)Modeled view of Whova's attendee integration surface. Whova exposes attendee data to organizers only throug...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...IntegrationsPre-built integrations across credit bureaus (FICO LiquidCredit, PayNet, D&B, Experian, Equifax, TransUnion...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...ResWare Contacts APIModeled logical service area for the people and organizations attached to a file - buyers, sellers, lenders...Pico APIThe Pico API let developers build custom workflows and integrations on the Pico creator platform — includin...
Companies reaching this through an API (58)
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
abm-dev
AgentStack
airSlate
Alyce
Amazon Connect
Anywhere Real Estate
Asaas
ATOM
AutoLeap
BAMF.ai
Bigtincan
Cacheflow
CallSync
Carta
Coresignal
Cvent
Dealer.com
Dealertrack
DealHub
DeckExtract
digitalpublic-com
Falcon Builder
Gem
Glofox
GoodLeads
Hlix
HR & People
hyreflow-ai
Kairon
Loopio
NationGraph
NextRoll
Odessa Technologies
Opply
Pomo
Printavo
Qualia
RealPage
ResWare
Reynolds and Reynolds
SAP
ServiceNow
Showpad
Squarespace
StackOne
Tekion
Telia Company
Tock
Score breakdown
Frequency
72.4
log-scaled weighted occurrences
Breadth
6.0
spread across providers
Quality lift
35.9
mean composite of providers using it
Cohesion
23.5
strength of nearest seed neighbor
Related tags
Sales 136 co-occurrences
Contacts 106 co-occurrences
Leads 57 co-occurrences
Marketing Automation 52 co-occurrences
Task 72 co-occurrences
Notes 42 co-occurrences
Sales Automation 34 co-occurrences
Email 55 co-occurrences
Where this tag comes from
Provider tag469
Api tag199
Openapi tag23
Openapi op tag165
Markets provisional
Kin Score markets whose measured providers carry this tag. Share is the fraction of the market's measured providers that carry it — it describes the market, not this tag.
Cohort brief
Auto-generatedThe 426 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
426
of 469 in the catalog
Mean Kin Score
37.6
+13.5 vs catalog 24.1
Mean Agent Readiness
24.7
+10.6 vs catalog 14.1
Spread
0–91.9
median 36.5 · σ 21
How the 426 split by band
Exemplar 44Strong 70Developing 78Thin 93Emerging 99Minimal 42
Facet averages, against the whole catalog
| Facet | This cohort | Catalog | Difference | Scored |
|---|---|---|---|---|
| Access Clarity | 49.5 | 30 | +19.5 | 426 |
| Developer Ergonomics | 37.4 | 24.5 | +12.9 | 426 |
| Operational Transparency | 24.9 | 13.2 | +11.7 | 426 |
| Contract Quality | 30 | 18.6 | +11.4 | 426 |
| Discoverability | 65.5 | 59.1 | +6.4 | 426 |
| Contract Governance | 14.9 | 9.7 | +5.2 | 426 |
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) | 31% | 18% | +13 |
| MCP server (first-party) | 31% | 16% | +15 |
| Agent Skills | 0% | 0% | 0 |
| OAuth scopes | 32% | 13% | +19 |
| Security | 99% | 99% | 0 |
| Arazzo workflows | 3% | 1% | +2 |
| Governance rules | 52% | 36% | +16 |
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 HubSpot 91.9
- 2 Ada 88
- 3 Salesforce 88
- 4 Zoho CRM 85.4
- 5 Brevo 81.3
- 6 ActiveCampaign 81.1
- 7 Outreach 78.7
- 8 Vendasta 77.4
- 9 Surfe 77.3
- 10 Close 77.2
Top by Agent Readiness
- 1 Customermates 72.8
- 2 Lightfield 67.4
- 3 Astranexo 66.7
- 4 lemlist 65
- 5 Drippay 64.5
- 6 Crevio 63.4
- 7 Joinways 63.4
- 8 Frihet 63.1
- 9 Relm 63
- 10 Monaco 61.4
All 469 members of this roster resolve to a provider in the
catalog; 426 carry a score (91%).
The figures above describe the scored members only.
Coverage caveat. 298 of 426 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 14 November 2026, across 41591 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.
Coverage caveat. 298 of 426 scored members had under half their catalog-attributable points satisfied at all (catalog_earned / catalog_max < 0.5). They are INCLUDED in the mean above. A large share here means the cohort mean is partly a measurement of how far our enrichment reached, not only of how these providers publish.Generated from the catalog build of 14 November 2026, across 41591 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.