Freemium · With API Open Source AI tools

5 freemium · with api tools for Open Source

Compare tools built for Open Source. Filter by pricing and access, then open a few before you commit.

Find your fit

Clear all

Sort

Popular Most saved Top rated Newest Updated A–Z

Price

Any Free Freemium Trial Paid

Platforms & integrationsAPI, web, mobile, and connected apps

Access

Any API Web iOS Android Chrome ext.

Works with

Make LinkedIn Instagram MCP Slack X / Twitter

Open-source AI knowledge base and research agent for enterprise data.

Open-source AI DevOps agent for securing, deploying, and maintaining infrastructure.

Agent

Speclint scores your specs 0-100 across 5 dimensions before any AI agent touches them. Deterministic regex sc…

A platform for translating JS apps into multiple languages quickly and easily.

Powerful 671B parameter MoE language model with state-of-the-art performance.