# ACI.dev: Free Open Source Alternative to Apideck, Eden AI, Merge

Canonical: https://caniforkit.com/fork/aci-dev
Last updated: 2026-11-07

ACI.dev (Open Source, Open Source) replaces Apideck, Eden AI, Merge, Paragon. 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

## Tool Specifications
- **Tool Name**: ACI.dev
- **Type**: Open Source Project
- **License**: Open Source
- **Official Website**: https://www.aci.dev/
- **GitHub Repository**: https://github.com/aipotheosis-labs/aci
- **GitHub Stars**: ★ 4.9k
- **Runs On**: Local
- **Maintenance Status**: nov 2026
- **Platforms**: desktop, cross-platform, one-click install
- **Data Storage**: All application data lives locally on your own machine.
- **Installation**: Clone https://github.com/aipotheosis-labs/aci or deploy with Docker Compose
- **Setup Requirements**: Download the native package or installer for your operating system.
- **The Catch / Limitation**: Community-driven open source project without dedicated enterprise SLAs.

## Paid SaaS Applications Replaced (6)
Replacing these paid tools with ACI.dev saves up to $100/mo ($1,200/yr) in software subscriptions:

| Replaced Software | Category | SaaS Price | Comparison Guide |
| --- | --- | --- | --- |
| [Apideck](https://caniforkit.com/apideck) | [ai assistants](https://caniforkit.com/category/ai-assistant) | $15/mo | [Compare Apideck vs ACI.dev](https://caniforkit.com/vs/apideck-vs-aci-dev) |
| [Eden AI](https://caniforkit.com/eden-ai) | [dev tools](https://caniforkit.com/category/dev-tools) | $25/mo | [Compare Eden AI vs ACI.dev](https://caniforkit.com/vs/eden-ai-vs-aci-dev) |
| [Merge](https://caniforkit.com/merge) | [ai assistants](https://caniforkit.com/category/ai-assistant) | $15/mo | [Compare Merge vs ACI.dev](https://caniforkit.com/vs/merge-vs-aci-dev) |
| [Paragon](https://caniforkit.com/paragon) | [ai assistants](https://caniforkit.com/category/ai-assistant) | $15/mo | [Compare Paragon vs ACI.dev](https://caniforkit.com/vs/paragon-vs-aci-dev) |
| [Rube](https://caniforkit.com/rube) | [ai assistants](https://caniforkit.com/category/ai-assistant) | $15/mo | [Compare Rube vs ACI.dev](https://caniforkit.com/vs/rube-vs-aci-dev) |
| [Unified](https://caniforkit.com/unified) | [ai assistants](https://caniforkit.com/category/ai-assistant) | $15/mo | [Compare Unified vs ACI.dev](https://caniforkit.com/vs/unified-vs-aci-dev) |

## Frequently Asked Questions

### Is ACI.dev free and open source?
ACI.dev is an open source tool licensed under Open Source that runs on local. 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

### What is the trade-off or limitation of using ACI.dev?
Community-driven open source project without dedicated enterprise SLAs.

## Related

- [Self-Hosted Open Source Directory](https://caniforkit.com/self-hosted)
- [All Paid SaaS Alternatives Index](https://caniforkit.com/alternatives)
- [Software Categories Directory](https://caniforkit.com/categories)
- [Homepage](https://caniforkit.com)