Nango
Depends
Confidence: Medium
Buy if your engineering team ships customer-facing integrations or wires AI agents to many APIs at scale.
Comparison
Nango and Composio both land on Depends.
Buy if your engineering team ships customer-facing integrations or wires AI agents to many APIs at scale.
Buy if your dev team is wiring AI agents into many low-risk SaaS apps and can tolerate usage-based pricing.
| Compare | Nango | Composio |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | SaaS teams shipping customer-facing integrations | Dev teams building AI agents |
| Who it's not for | Non-technical teams . this is a code platform, not clicks | Anything touching sensitive customer data |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁹ | Poor track record: four 2024 SDK CVEs and a May 2026 breach where one OAuth token exposed ~10,000 accounts. |
| Support quality | No evidence in reviewed sources | Invested in end-to-end support stack per Decimal case study |
| Public sentiment | No independent user reviews surfaced; nearly all comparison content is Nango-authored marketing.³ | Developers like the one-stop breadth of integrations for agents, but a vocal group questions whether direct APIs or self-hosted options fit better.13 |
| Biggest gotcha | Free tier unclear . 'is Nango free' is a common search; confirm costs before committing⁸ | One OAuth token exposed ~10,000 accounts in May 2026 . audit token scoping before production |