Nango

Open-source platform for building API and CRM integrations

CRM APIs
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What is Nango?

Open-source platform for building API and CRM integrations. Nango gives AI agents and software teams seamless access to 1,200+ external APIs with managed authentication, pre-built tools, and integrations infrastructure built for scale.

Nango news

  1. What we learned operating auth for 1,000+ APIs

    Production lessons from operating authentication for 1,000+ APIs at scale

    Source: Nango Blog ↗
  2. How Nango runs untrusted customer code at scale

    Nango runs untrusted customer code 150M+ times per month. Blog post details how runtime evolved from in-process sandbox to tenant-isolated AWS Lambdas.

    Source: Nango Blog ↗
  3. Launched Nango API integrations builder skill

    Built a skill for coding agents to build customer-facing integrations with any API on Nango

    Source: Nango Blog ↗
  4. Launched RBAC and Enterprise commitment

    Role-based access control (RBAC) launch with continued investment in security, self-hosting, and scale for Enterprise teams

    Source: Nango Blog ↗
  5. Nango raises $7.5M Series A led by Gradient Ventures

    Series A funding to build product integrations with AI

    Source: Nango Blog ↗

Key features

Managed Authentication

Supports all auth types for 1,200+ APIs with automatic credential handling

Pre-built Tools & MCP

10,000+ pre-built tools through Model Context Protocol (MCP) server compatible with any AI agent framework

Real-time Triggers & Syncs

Real-time event triggers across APIs and automatic data synchronization capabilities

Request Proxy

Simplified API calls with built-in proxy for request routing and handling

Unified API Schemas

Customizable unified API schemas for consistent integration experience

Governance & Control

Permission and scope management with isolated sandbox environments and comprehensive audit trails

Compliance & Reliability

SOC 2, GDPR, and HIPAA compliance with 99.9% uptime SLA

Self-hosting & BYOC

Deploy on own infrastructure or Bring-Your-Own-Cloud instances on AWS, GCP, or Azure

Nango pricing

Hybrid pricing model: free tier for testing (hard-capped limits, resets monthly), consumption-based pay-as-you-go starting at $50/month with $50 in credits, and Enterprise with volume discounts. Pricing based on three dimensions: connections (API credentials), compute time (function execution), and data transfer (egress only).

PlanPriceWhat's included
Free$0/moAPI & MCP auth, tools & syncs; 10 connections, 10 hours/month compute time, 10GB/month data transfer; hard-capped limits that reset monthly
Pay-as-you-go$50/mo base + usage$50 in monthly credits; $0.29 per connection/month, $0.72 per compute hour, $0.50 per GB data transfer; in-app chat support
EnterpriseCustom pricingCommitment discounts (connections as low as $0.01/month at scale), self-hosting & BYOC, MSA & SLA, private Slack Connect channel, integration delivery time as low as 2 days, solutions engineering support

Pros & cons

Pros

  • + Massive API catalog (1,200+ APIs) with pre-built integrations and tools
  • + Open source (Elastic License 2.0) and self-hostable for full control
  • + Runs untrusted customer code safely at scale (150M+ function runs/month)
  • + Strong funding and active development (raised $7.5M, 13.2k GitHub stars, 215+ releases)
  • + Built for enterprise with SOC 2, GDPR, HIPAA compliance and 99.9% uptime
  • + Significant volume discounts for high-throughput use cases (Fortune 500 customers)

Cons

  • − Free tier has restrictive hard caps (10 connections max, 10GB/month data)
  • − Pay-as-you-go minimum of $50/month may be high for small teams
  • − Elastic License 2.0 is source-available but not OSI-approved as fully open source
  • − EU-hosted cloud not yet available (only BYOC options in specific regions)
  • − Learning curve for complex integration scenarios and custom tool development

Who is Nango best for?

  • • AI agents needing access to multiple external APIs and services
  • • B2B SaaS teams shipping customer-facing integrations
  • • Companies requiring enterprise-grade compliance and self-hosting options
  • • Developers starting with free tier and scaling to high-volume production

Frequently asked questions

Is Nango free?

Yes. Nango offers a free tier at $0/month with 10 connections, 10 hours/month compute, and 10GB/month data transfer. Hard-capped limits reset monthly.

What auth types does Nango support?

All authentication types across 1,200+ APIs including OAuth, API keys, bearer tokens, and custom auth schemes.

Can I self-host Nango?

Yes. Enterprise plan includes self-hosting options on your own infrastructure or BYOC instances on AWS, GCP, or Azure with fixed annual license and maintenance fees.

Is Nango suitable for high-volume use cases?

Yes. Platform is built for high throughput serving B2C and Fortune 500 companies. Enterprise plan offers significant volume discounts with commitments.

Does Nango offer an EU-hosted cloud?

Not currently, but BYOC instances can be deployed in any AWS, GCP, or Azure region globally on the Enterprise plan.

How do I track usage and set spend alerts?

Dashboard provides detailed usage breakdown by connections, compute time, and data transfer. Spend alerts can be configured within the dashboard.

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