# Launch of Particle Radar AI podcast search engine

> Live situation record from CLSTR: https://clstr.news/situations/launch-of-particle-radar-ai-podcast-search-engine
> Updated: 2026-08-26T15:47:28.000Z. Sources: 4. Developments: 2.

The startup Particle, founded by former Twitter engineers, has launched Radar, an AI-powered search engine for podcast audio. The tool indexes and transcribes over 130,000 podcasts to make spoken content discoverable for AI agents. 

By using artificial intelligence to understand context, Radar allows users to extract specific data, key quotes, and identify entities like brands and companies. This addresses a gap where many AI agents are ‘blind’ to audio content. The platform has attracted interest from the financial sector, including hedge funds using the API for market intelligence, as well as journalists and researchers.

## Timeline

### 2026-08-26: Particle launches Radar AI podcast search engine

Startup Particle has launched Radar, an AI search engine that transcribes and analyzes over 130,000 podcasts to provide searchable audio intelligence for AI agents, researchers, and hedge funds.

4 sources. https://clstr.news/cluster/particle-launches-radar-ai-podcast-search-engine

### 2026-08-13: RadarLab tool launched to help businesses prioritize strategic developments

RadarLab, developed by Wolfgang Vögele and Jochen Mayer, helps companies prioritize simultaneous challenges like AI and cybersecurity to guide strategic decision-making.

2 sources. https://clstr.news/cluster/radarlab-tool-launched-to-assist-business-prioritization

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Cite as: Launch of Particle Radar AI podcast search engine. CLSTR, https://clstr.news/situations/launch-of-particle-radar-ai-podcast-search-engine