head to head · open source
ACI.dev vs Convertigo
ACI.dev has 4,929 GitHub stars, 486 forks, 63 open issues and last shipped 2 days ago. Convertigo has 387 stars, 72 forks, 43 open issues and last shipped yesterday. ACI.dev leads on adoption by 1,174% (4,929 vs 387 stars). ACI.dev is written in Python under Apache-2.0; Convertigo is written in Java under AGPL-3.0. ACI.dev has attracted 10% as many forks as stars, Convertigo 19%. Convertigo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ACI.dev | Convertigo | |
|---|---|---|
| GitHub stars | ★ 4.9K | ★ 387 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | Java |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 486 | ⑂ 72 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ACI.dev if
- You weight community size — 4.9K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Convertigo if
- You want the Convertigo feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Java
- You evaluated both and Convertigo fits your workflow better
About ACI.dev
ACI: Open Source Infra to Power Unified MCP Servers and VibeOps [!NOTE] This repo is for the ACI.dev platform. If you're looking for the Unified MCP server built with ACI.dev, see aci mcp. ACI.dev is the open source tool calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent. It gives agents intent aware access to tools with multi tenant auth, granular permissions, and dynamic tool discovery—exposed as either direct function calls or through a Unified Model Context Protocol (MCP) server . Examples: Instead of writing separate OAuth flows and API clients for Google Calendar, Slack, and…
read the full ACI.dev overview →
About Convertigo
Convertigo AI Driven Low Code & No Code business apps Convertigo is an open source AI Driven Low code & No Code platform for business application development and back end as a service. [![CircleCI][ci image]][ci url] Convertigo Community edition is an open source fullstack Low Code & No Code platform. The platform is used to build and run complex Cross platform Enterprise Mobile and web apps in a few days. Convertigo platform is composed of several components: 1. Convertigo Server : The back end server part. Handles back end connectors, micro services execution, offline data device synchronization and serves…
read the full Convertigo overview →
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Frequently asked questions
Is ACI.dev or Convertigo more popular?
ACI.dev has 4,929 GitHub stars and Convertigo has 387. ACI.dev has the larger community by that measure.
Are ACI.dev and Convertigo free?
Both are open source. ACI.dev is licensed under Apache-2.0 and Convertigo under AGPL-3.0. Neither carries a licence fee.
What is the difference between ACI.dev and Convertigo?
ACI.dev is written in Python and Convertigo in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ACI.dev or Convertigo?
Choose ACI.dev if you want the larger community (4,929 stars) or its Apache-2.0 licence terms. Choose Convertigo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.