Feature

Prebuilt Connectors

A library of ready integrations to other systems.

37 providers 122 APIs 28 declared variants

A directory of maintained connectors to common SaaS and data systems means most integrations are configuration, not code. Depth of the connector library is often the whole value proposition.

37 API providers on the APIs.io network offer prebuilt connectors. The highest-rated are Zapier, Omnisend, UserGems, Microsoft Power Platform APIs, Microsoft Azure Quantum.

Providers

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Exemplar 6 Complete, well-documented, and agent-ready
ZapierZapier is an automation platform that connects different apps and services to automate workflows without re...1 published contract73.7OmnisendOmnisend is a Lithuanian-headquartered email and SMS marketing automation platform purpose-built for ecomme...19 published contracts73.0UserGemsUserGems is a San Francisco-based sales intelligence platform that tracks champion job changes and surfaces...1 published contract72.3Microsoft Power Platform APIsCollection of APIs for Microsoft Power Platform services including Power Apps, Power Automate, Power BI, Co...2 published contracts72.1Microsoft Azure QuantumMicrosoft Azure Quantum is Microsoft's cloud quantum computing service — an open, multi-vendor platform tha...2 published contracts67.5PandiumTransform integration development from a fragmented, ad hoc process into a streamlined, repeatable workflow...2 published contracts66.9
Strong 8 Solid coverage with minor gaps
Amazon EventBridgeAmazon EventBridge is a serverless event bus service that makes it easy to connect your applications with d...1 published contract66.1OnfleetOnfleet is an AI-powered last-mile delivery management platform that orchestrates fleet operations, dispatc...9 APIs62.1StytchStytch is an authentication and identity infrastructure provider. Its Consumer and B2B APIs cover passwordl...3 published contracts62.0PrismaticThe integration platform for B2B SaaS teams. Prismatic empowers everyone on your team with integration tool...2 APIs61.5Microsoft Power AppsCollection of APIs for Microsoft Power Apps platform enabling low-code application development, automation,...1 published contract60.6Microsoft Power AutomateMicrosoft Power Automate is a cloud-based service that helps you create automated workflows between your fa...10 APIs57.0AssembledAssembled is a San Francisco-headquartered support operations platform that unifies workforce management (W...4 published contracts56.4Amazon AppFlowAmazon AppFlow is a fully managed integration service that enables you to securely transfer data between Sa...3 APIs55.1
Developing 13 Usable, with meaningful gaps to close
AlbatoAlbato is a no-code automation platform and embedded iPaaS that enables businesses to automate workflows by...2 published contracts54.1ToriiTorii is the market leading SaaS Management Platform built to bring all your software into one place. Disco...1 published contract53.3IonQIonQ (NYSE IONQ) is a College Park, Maryland-based public trapped-ion quantum computing company. IonQ desig...1 published contract51.9StackOneStackOne is a Tool Gateway that connects AI agents to business applications, exposed through an MCP gateway...1 published contract51.4TableauTableau is a visual analytics platform transforming the way we use data to solve problems—empowering people...1 published contract51.4Amazon Supply ChainAWS Supply Chain is a cloud-based application that works with your existing enterprise resource planning (E...8 APIs50.1AxoniusAxonius is a cybersecurity asset management platform (Axonius Asset Cloud) that aggregates device, user, cl...1 API49.9Amazon CodeCatalystAmazon CodeCatalyst is a unified software development service that helps teams collaborate more effectively...1 published contract49.8OuraOura is a health-technology company that makes the Oura Ring — a titanium smart ring packed with PPG, body-...1 published contract49.0ThoughtlyThoughtly is an AI voice and chat agent platform that helps revenue and support teams contact every lead ac...1 published contract48.9Amazon Control TowerAWS Control Tower provides the easiest way to set up and govern a secure, multi-account AWS environment bas...4 APIs48.6Juniper Mist AIJuniper Mist AI is the AI-driven enterprise networking platform that powers Juniper Networks' AI-Native Net...1 published contract45.8Instabug (Luciq)Instabug — now rebranded as Luciq — is an agentic mobile observability platform covering bug reporting, cra...1 published contract45.6
Thin 7 Limited public surface area
Bank of AmericaBank of America is a multinational investment bank and financial services holding company providing consume...2 published contracts38.3LinearLinear is an issue tracking and product development platform for software teams covering Intake, Plan, Buil...4 APIs38.1ACI.devACI.dev (Aipolabs Agent-Computer Interface) is an open-source tool-calling platform that hooks AI agents in...1 published contract35.0FivetranFivetran is an automated data integration platform providing pre-built connectors for syncing data from Saa...1 published contract34.6ChemiusChemius is a cloud-based chemical compliance platform that automates Safety Data Sheet (SDS), Technical Dat...7 APIs33.1BetterCloudBetterCloud is the end-to-end SaaS management platform that enables IT teams to discover, manage, and secur...5 APIs29.7SignifydSignifyd is an ecommerce fraud prevention, chargeback protection, and revenue optimization platform. Its Co...8 APIs26.4
Emerging 3 Early or largely undocumented
Zions BancorporationZions Bancorporation is one of the nation's premier financial services companies, operating under local man...3 APIs13.9CollibraCollibra is a data intelligence company providing a cloud-based platform for data governance, cataloging, q...7 APIs13.7AutoGen StudioAutoGen Studio is a low-code / no-code developer GUI from Microsoft Research for rapidly prototyping, compo...11.2

What Providers Actually Declared

This feature is a canonical term. These are the free-text strings providers wrote in their own apis.yml that map onto it.

1,000+ App Integrations180+ Native Integrations30+ third-party integrations (Jira, Slack, GitHub, PagerDuty, Datadog, Grafana, LaunchDarkly, etc.)600+ pre-built App integrations (Slack, Gmail, Zendesk, GitHub, Notion, Stripe, and more)8,000+ app integrationsApple Health, Google Health Connect, Strava, Natural Cycles, and other native integrationsAzure-native integrations (RBAC, Entra ID, Storage, Monitor) and per-region provider availabilityCode-Native IntegrationsConnected Apps — turn your product into an OAuth 2.0 / OIDC Authorization Server for third-party integrations, AI agents, and MCP serversConnector LibraryCustom ConnectorsCustom connectors via Connector SDKERP IntegrationExtensive Connector LibraryGallery for discovering and importing community-created components and third-party integrationsIntegration HubNative integrations across CCaaS (Five9, Genesys Cloud, Talkdesk, Amazon Connect, NiCE, UJET, Zoom), CRM/helpdesk (Zendesk, Salesforce, Intercom, Kustomer, Gladly, Gorgias, Dixa, ServiceNow), HRIS (Workday, HiBob), knowledge bases (Notion, Confluence, Guru, SharePoint, Google Drive), Fivetran data pipeline, Slack, Okta, Google Calendar, and ShopifyNative integrations with 25+ tools including Salesforce, HubSpot, Zapier, Make, and ShopifyNative integrations with GitHub, Slack, Figma, Sentry, ZendeskNative integrations with Microsoft Intune, Jamf, Apple SSO, Google Workspace, Okta, Azure AD, ServiceNowNative integrations with Qiskit, Cirq, PennyLane, qBraid, CUDA-Q, TensorFlow QuantumNative integrations with Salesforce, HubSpot, Dynamics, Outreach, Salesloft, Gong, Marketo, LinkedIn/Meta/Google AdsNative integrations with Shopify, BigCommerce, Magento/Adobe Commerce, Salesforce Commerce Cloud, SAP Commerce, commercetools, Stripe, Adyen, Braintree, and major marketplacesNative integrations with Shopify, BigCommerce, WooCommerce, Wix, Square Online, Magento, and PrestaShopNative integrations with Shopify, Zapier, GigSmart, Dutchie, ZendriveSaaS IntegrationsTMS/ERP IntegrationThird-Party Integrations

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Work with this as data

Every feature here is available over the APIs.io API and to AI agents over MCP. Features is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

MCP server

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https://apis.io/mcp

Tools for features

3 MCP tools reach this
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

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Search the catalog 
curl "https://apis.io/api/v1/search?q=prebuilt-connectors&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/prebuilt-connectors"

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