Best Self-Hosted Paragon Alternatives in 2026
Paragon is an integration platform for SaaS companies to build native integrations for their products without custom code.
2 Self-Hosted Alternatives to Paragon
Why Look for Paragon Alternatives?
Paragon is an integration platform for SaaS companies to build native integrations for their products without custom code.
Self-hosted alternatives give you full data ownership, predictable costs, and zero vendor lock-in. You run the software on your own infrastructure and control everything.
2 Best Open-Source Alternatives to Paragon
Nango
Complete integrations platform with 500+ pre-built APIs, code-first approach, unified data models, and enterprise-grade security. Free tier available. — 6,841 GitHub stars. Licensed under Open Source.
ACI.dev
Platform for connecting AI agents to 500+ tools with built-in multi-tenant auth management and granular permissions using either function calling or a unified MCP server — 4,729 GitHub stars. Licensed under Apache-2.0.
Why Self-Host Instead of Paragon?
- Data ownership. Your data stays on your server, not on Paragon’s infrastructure.
- Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- No vendor lock-in. Export and migrate your data anytime. You control the database.
- GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
Why teams switch from Paragon
- → Data ownership. Your data stays on your server -- not on Paragon's infrastructure.
- → Predictable costs. Pay a fixed VPS cost instead of growing per-user or per-usage fees.
- → No vendor lock-in. Export and migrate your data anytime. You control the database.
- → GDPR and compliance. Hosting your own tools simplifies data residency and compliance requirements.
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