Echologue
the private AI voice journal I built for myself
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I have tried journaling many times but nothing stuck. So I decided to make my own app for myself with these features:* Voice first* Private first* AI chat* Automatic tagging, meaning extraction, and semantic retrieval using embeddings stored locally* Export to LLMthe AI angle is especially interesting for me. It allows me to ask questions like:* "remind me highlights and crazy nights in the last 3 months"* "How was I feeling during my trip in Spain and how big of a problem was my breakup"* "How would you judge my overall interactions with Marc after I told him about my problems"the overall process is fire and forget. I just talk for let's say a minute every day or when there was something of interest.Everything is stored on device. The AI inference is done with Zero Data Retention Endpoints. No email or anything else is kept, you are completely anonymous, I have no idea what or how people use this.Otherwise journaling doesn't work. I can't say my secret thoughts when I know someone has a master key or can suffer a security breach.I hope you enjoy the product as much as I do.
HN · launched Jul 29, 2026 · 29 upvotes (top 22%) · 2 views
Niche: digital journaling apps · 287 launches, 21 in the last 7 days ▼ -19% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- B2C
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 287 launches in digital journaling apps →
Could you build this?
Yes This is a local voice journaling app utilizing speech-to-text, client-side embeddings/vector storage, and standard LLM prompting for fact/feeling analysis.
Discussion
13 comments analyzed.
Competitors mentioned: Tresor.co, cloud.near.ai, hand journaling, other note-taking apps
Concerns raised: AI offloads reflection work needed for personal growth, Offloading basic human identity to AI, Data privacy - inference goes to external zero-retention endpoint, On-device inference too slow with current models, Model switching breaks prompt reliability for data extraction
Feature requests: On-device inference only (local small model), Bring-your-own-key (BYOK) for complete user control over inference, Plain text file format instead of app-dependent database, Support multiple models with reliable extraction
Competitors
Other products that read as similar to this one : 430 launches clear the similarity bar, closest 8 shown.
Attention rank: #90 of 431 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 272 days after the earliest competitor.
- Created an AI for myself to achieve goals, it might help you guys too · hn · 2026-01-19 · 6 upvotes · similarity 0.57
- Hyper · hn · 2026-03-11 · 16 upvotes · similarity 0.56
- VoxConvo · hn · 2025-11-07 · 10 upvotes · similarity 0.54
- Voice Diary - AI Voice Journal · ph · 2026-10-18 · 1 upvotes · similarity 0.53
- EchoMind · github · 2026-09-16 · 44 upvotes · similarity 0.52
- Write in your unique voice, with AI critique · hn · 2026-05-06 · 5 upvotes · similarity 0.48
- I built a voice AI that responds like a real woman · hn · 2026-03-25 · 6 upvotes · similarity 0.48
- Parrot · hn · 2026-05-03 · 21 upvotes · similarity 0.47
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