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Nango

Unified integration platform for SaaS apps and AI agents

Accelerate SaaS and AI product integrations with a single, secure infrastructure supporting 500+ APIs, embedded auth UI, data sync, and observability.

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Overview

Overview

Nango provides engineers with a ready‑made infrastructure to build product integrations quickly. It targets SaaS platforms, AI agents, and any application that needs to connect to external services, handling authentication, credential storage, and data flow.

Core Capabilities

The platform offers API authentication for over 500 APIs, an embeddable white‑label UI for user‑friendly auth flows, secure credential management with automatic refreshing, and built‑in data syncing and webhook handling. Observability tools give full visibility into each request, and a management dashboard lets teams monitor health and usage.

Deployment Options

Nango can be self‑hosted for free with a limited feature set, while cloud and Enterprise self‑hosted plans unlock the full suite. This modular approach lets teams adopt only the components they need without vendor lock‑in.

Highlights

API auth for 500+ SaaS and developer APIs
Embedded white‑label authentication UI
Secure credential storage, refresh, and monitoring
Data syncing and universal webhook handling

Pros

  • Speeds up integration development by weeks
  • Provides reliable, production‑grade auth flows
  • Ensures encrypted, centrally managed credentials
  • Offers built‑in observability and alerts

Considerations

  • Free self‑hosted version has limited features
  • Elastic license may restrict certain commercial uses
  • Pricing for cloud/Enterprise tiers is not public
  • Requires engineering effort to integrate and customize

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Fit guide

Great for

  • Teams needing rapid integration of many third‑party APIs
  • Products that must embed OAuth flows within their UI
  • Developers building AI agents that call external services
  • Companies wanting a modular, observable integration layer

Not ideal when

  • Projects with zero budget for paid plans
  • Organizations requiring a permissive OSS license
  • Simple one‑off API calls where a full platform is overkill
  • Teams lacking engineering resources to self‑host

How teams use it

CRM platform adds Google Calendar sync

Users connect Google accounts in minutes, and calendar events sync automatically, reducing development time from weeks to hours.

AI assistant accesses Salesforce data

The assistant retrieves and updates Salesforce records through secure credential management, enabling real‑time insights without building custom OAuth flows.

Marketing tool aggregates social media metrics

Data syncing pulls metrics from 20+ social APIs daily, feeding dashboards and automations with fresh data.

Enterprise SaaS offers white‑label integration marketplace

Clients embed Nango’s auth UI, manage credentials centrally, and monitor integration health via webhooks, delivering a seamless experience.

Tech snapshot

TypeScript96%
JavaScript4%
CSS1%
HTML1%
EJS1%
Dockerfile1%

Tags

api-clientrefresh-tokenproduct-integrationoauthoauth2unified-apiapi-integrationintegrationsapi-integrationsaccess-tokenapioauth1

Frequently asked questions

What APIs does Nango support?

Over 500 popular SaaS and developer APIs, including OAuth‑based services, are pre‑configured.

Can I self‑host Nango?

Yes, a free self‑hosted version is available with a limited feature set; full features require a cloud or Enterprise self‑hosted license.

How does credential security work?

Credentials are encrypted at rest, stored centrally, and refreshed automatically; access is mediated through Nango’s proxy.

Is there a UI for managing integrations?

Nango provides a management dashboard and embeddable white‑label UI for auth flows and account oversight.

What monitoring does Nango provide?

Observability includes request logs, webhook status, and alerts when credentials become invalid.

Project at a glance

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Repo age5 years old
Last commit3 hours ago
Primary languageTypeScript

Last synced 3 hours ago