Dev.to
7/11/2026
The original title is: "Radar: Open-source AI-powered social listening platform built on Claude"
Original: From Art to Open Source AI
Short summary
Massimo, an Italian creative technologist, introduces Radar — an open-source, self-hostable AI-powered social listening platform built on Claude AI and free data sources like GDELT, Google News, Bluesky, and Mastodon. It positions itself as a free alternative to enterprise tools like Brandwatch and Talkwalker, offering core listen-analyze-decide workflows for the cost of an API key. The project is community-driven and seeking feedback and contributions.
- •Radar is an open-source, self-hostable AI social listening platform using Claude API
- •Offers 9 free data sources including GDELT, Google News, Bluesky, and Mastodon
- •Positions as a free alternative to enterprise tools like Brandwatch and Talkwalker
Generated with AI, which can make mistakes.
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