inferr scrapes Hacker News and Dev.to every day, summarises each article in 3 lines, and surfaces only what's relevant to your stack — automatically.
Free during early access. No credit card.
PostgreSQL's pgvector extension enables semantic search through embeddings.
Combine with an LLM for retrieval-augmented generation in production.
Real-world example: 50K docs, <1s queries, $0.02 cost per summary.
What inferr helps you do
HN + Dev.to scraped every 24h. Top posts surface automatically — no manual browsing.
Always consistent. Always available.
gpt-4o-mini distills each article to three lines. No fluff, just the point.
Always consistent. Always available.
Set your stack once. Embeddings rank articles by relevance to you, not by recency.
Always consistent. Always available.
Ask questions across your feed. "What's new in vector databases this week?" actually works.
Always consistent. Always available.
How it works
One click. No password, no setup.
Tell us your stack. NestJS, Rust, LLMs — whatever you actually work with.
Articles scraped, summarised, and ranked for you every 24h.
Use semantic chat to query your feed like a database.
NestJS · TypeScript · PostgreSQL · pgvector · Redis · gpt-4o-mini · Railway
One repo. Open source. $7/month to run. View on GitHub →
Free. Takes 30 seconds to set up.