Feature

Prebuilt Connectors

A library of ready integrations to other systems.

41 providers 586 APIs 30 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.

41 API providers on the APIs.io network offer prebuilt connectors. The highest-rated are Zapier, Amazon EventBridge, Omnisend, Assembled, Onfleet.

Providers

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

Exemplar 7 Complete, well-documented, and agent-ready
Zapier Zapier is an automation platform that connects different apps and services to automate workflows without re... 13 APIs 79.3 Amazon EventBridge Amazon EventBridge is a serverless event bus service that makes it easy to connect your applications with d... 5 APIs 70.8 Omnisend Omnisend is a Lithuanian-headquartered email and SMS marketing automation platform purpose-built for ecomme... 13 APIs 69.2 Assembled Assembled is a San Francisco-headquartered support operations platform that unifies workforce management (W... 27 APIs 68.4 Onfleet Onfleet is an AI-powered last-mile delivery management platform that orchestrates fleet operations, dispatc... 9 APIs 68.3 Stytch Stytch is an authentication and identity infrastructure provider. Its Consumer and B2B APIs cover passwordl... 47 APIs 67.8 Amazon Security Hub AWS Security Hub is a cloud security posture management service that provides a comprehensive view of your ... 5 APIs 67.2
Strong 18 Solid coverage with minor gaps
Hunter Hunter.io is an email-intelligence and outbound platform that finds, verifies, and enriches professional em... 8 APIs 65.7 Tableau Tableau is a visual analytics platform transforming the way we use data to solve problems—empowering people... 25 APIs 65.6 Microsoft Power Apps Collection of APIs for Microsoft Power Apps platform enabling low-code application development, automation,... 12 APIs 65.1 Prismatic The integration platform for B2B SaaS teams. Prismatic empowers everyone on your team with integration tool... 2 APIs 64.8 Microsoft Azure Quantum Microsoft Azure Quantum is Microsoft's cloud quantum computing service — an open, multi-vendor platform tha... 8 APIs 64.3 Torii Torii is the market leading SaaS Management Platform built to bring all your software into one place. Disco... 10 APIs 62.3 Pandium Transform integration development from a fragmented, ad hoc process into a streamlined, repeatable workflow... 5 APIs 62.2 IonQ IonQ (NYSE IONQ) is a College Park, Maryland-based public trapped-ion quantum computing company. IonQ desig... 7 APIs 62.1 Amazon CodeCatalyst Amazon CodeCatalyst is a unified software development service that helps teams collaborate more effectively... 4 APIs 61.4 Microsoft Power Platform APIs Collection of APIs for Microsoft Power Platform services including Power Apps, Power Automate, Power BI, Co... 9 APIs 61.3 Albato A Single No Code Platform For All Automations Albato is a no-code automation platform enabling businesses to automate workflows by integrating 1,000+ app... 5 APIs 61.1 StackOne StackOne is an AI-powered embedded integration platform as a service (iPaaS) designed to simplify and accel... 33 APIs 60.4 Albato Albato is a no-code automation platform and embedded iPaaS that enables businesses to automate workflows by... 6 APIs 60.1 UserGems UserGems is a San Francisco-based sales intelligence platform that tracks champion job changes and surfaces... 3 APIs 59.7 Microsoft Power Automate Microsoft Power Automate is a cloud-based service that helps you create automated workflows between your fa... 6 APIs 59.5 Thoughtly Thoughtly is an AI voice and chat agent platform that helps revenue and support teams contact every lead ac... 4 APIs 58.4 Amazon Control Tower AWS Control Tower provides the easiest way to set up and govern a secure, multi-account AWS environment bas... 4 APIs 58.3 Instabug (Luciq) Instabug — now rebranded as Luciq — is an agentic mobile observability platform covering bug reporting, cra... 13 APIs 56.0
Developing 9 Usable, with meaningful gaps to close
Oura Oura is a health-technology company that makes the Oura Ring — a titanium smart ring packed with PPG, body-... 22 APIs 55.5 Amazon Supply Chain AWS Supply Chain is a cloud-based application that works with your existing enterprise resource planning (E... 6 APIs 52.8 Bank of America Bank of America is a multinational investment bank and financial services holding company providing consume... 6 APIs 52.5 Microsoft Power Apps Microsoft Power Apps is a suite of apps, services, and connectors, as well as a data platform, that provide... 7 APIs 51.5 Amazon AppFlow Amazon AppFlow is a fully managed integration service that enables you to securely transfer data between Sa... 3 APIs 48.7 BetterCloud BetterCloud is the end-to-end SaaS management platform that enables IT teams to discover, manage, and secur... 5 APIs 47.4 Juniper Mist AI Juniper Mist AI is the AI-driven enterprise networking platform that powers Juniper Networks' AI-Native Net... 211 APIs 43.6 ACI.dev ACI.dev (Aipolabs Agent-Computer Interface) is an open-source tool-calling platform that hooks AI agents in... 4 APIs 43.5 Fivetran Fivetran is an automated data integration platform providing pre-built connectors for syncing data from Saa... 9 APIs 43.5
Thin 2 Limited public surface area
Linear Linear is an issue tracking and product development platform for software teams covering Intake, Plan, Buil... 4 APIs 38.8 Axonius Axonius is a cybersecurity asset management platform providing SaaS management, device discovery, and secur... 1 API 29.0
Emerging 4 Early or largely undocumented
Zions Bancorporation Zions Bancorporation is one of the nation's premier financial services companies, operating under local man... 3 APIs 27.9 Signifyd Signifyd is an ecommerce fraud prevention, chargeback protection, and revenue optimization platform. Its Co... 8 APIs 26.4 Chemius Chemius is a cloud-based chemical compliance platform that automates Safety Data Sheet (SDS), Technical Dat... 7 APIs 24.8 Collibra Collibra is a data intelligence company providing a cloud-based platform for data governance, cataloging, q... 7 APIs 13.6
Minimal 1 Almost no public developer surface
AutoGen Studio AutoGen Studio is a low-code / no-code developer GUI from Microsoft Research for rapidly prototyping, compo... 8.5

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 for REST and SOAP APIsCustom 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 Salesforce, HubSpot, Zapier, Pipedrive, Zoho CRM, and many outbound toolsNative 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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