Lettertrace
Track your AI visibility for free (using your own API keys!)
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Lettertrace measures how often Claude, ChatGPT, and Gemini mention your company. But there's a catch: it's free, developer-first, bring-your-own-key, and open source.
PH · launched Aug 12, 2026 · 376 upvotes (top 19%) · 0 views
Niche: generative engine optimization software · 445 launches, 47 in the last 7 days ▲ +21% · Explore this niche →
Category and tags
- Marketing
- Analytics & BI
- B2B
- AI feature
- Commercial product
- Open Source
- Analytics
- Marketing
- GitHub
Visit website ↗ Source listing ↗
More like this: all 445 launches in generative engine optimization software →
Could you build this?
Yes The application sends automated queries to standard LLM APIs using BYO user keys, parses brand mentions from responses, and plots the results in a Supabase/Next.js dashboard or CLI.
Competitors
Other products that read as similar to this one : 418 launches clear the similarity bar, closest 8 shown.
Attention rank: #75 of 419 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 209 days after the earliest competitor.
- AI Visibility Score · ph · 2026-09-25 · 1 upvotes · similarity 0.56
- geoSurge · ph · 2026-09-10 · 17 upvotes · similarity 0.53
- Launch Nation · ph · 2026-11-05 · 2 upvotes · similarity 0.52
- askwords.ai · ph · 2026-09-23 · 2 upvotes · similarity 0.52
- SignalSumo · ph · 2026-10-25 · 1 upvotes · similarity 0.51
- AI Visibility Tracking · ph · 2026-09-21 · 1 upvotes · similarity 0.50
- AI Visibility Check · ph · 2026-10-02 · 1 upvotes · similarity 0.50
- ShortlistTrace · ph · 2026-09-25 · 1 upvotes · similarity 0.50
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.