
Nango
7.9#1 in unified api$50 usage-basedFree planWebAPISelf-hosted
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| Fact | Nango | Rutter |
|---|---|---|
| Authentication | Its Auth product manages OAuth 2.0, OAuth 1.0a, API keys, JWT, Basic authentication and MCP authorization, including token refresh and scopes. | Rutter Link provides a white-labeled end-user authentication flow that handles permissions, data governance, and consent monitoring. |
| Headquarters | United States | The site lists Rutter at 3 East 28th St., Floor 5, New York, NY 10016. |
| Integrations | The catalog lists over 1,000 supported APIs with authorization, rate-limit, pagination and webhook tooling, and allows contributions or requests for additional APIs. | Rutter lists integrations across accounting, commerce, payments, and ads, including QuickBooks, NetSuite, Shopify, Stripe, Google Ads, and Meta Ads. |
Nango suits developers building and operating API integrations for products or AI agents. Its code-based workflow and self-hosting option may fit teams with deployment requirements.
You want what its maker publishes above — check its page for the details.