Kival
A self-hosted knowledge system for organizations
Details
- External ID
- 49724109
- Source
- HN
- Company
- —
- Product
- Kival
- Website domain
- github.com
- Launched
- Sept. 16, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12998405103668262
- Tags
- —
- Fetched at
- Sept. 20, 2026, 5:44 p.m.
- Updated at
- Sept. 20, 2026, 5:44 p.m.
Description
Hi HN,I’ve been building Kival, an open-source, self-hosted knowledge system for organizations.The idea is a collaborative knowledge space for teams and agents, where each contribution to the shared knowledge can meaningfully improve the output of their next tasks.It’s written in Rust, backed by PostgreSQL, and ships with a web app, CLI, and SDKs.Still early, so I’d really appreciate any feedback :)
Enrichment
- Theme
- database infrastructure and developer tools
- Vertical
- Horizontal
- Function
- Search & retrieval
- Audience
- B2B
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- self-hosted wiki and knowledge base for organizations
- Manually corrected
- False
Could you build this?
Yes It is a standard full-stack team knowledge base in Rust and PostgreSQL with standard agent/collaboration APIs.
Discussion
4 comments analyzed.
Competitors mentioned: nobodywho, Obsidian
Concerns raised: Many orgs implement their own version
Feature requests: Real world examples on the website, Integration with local AI models/nobodywho
Competitors
Other products that read as similar to this one — 43 launches clear the similarity bar, closest 8 shown.
Attention rank: #34 of 44 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 319 days after the earliest competitor.
- Kiso, an open-source publishing engine for Open Knowledge Format · hn · 2026-06-27 · 21 upvotes · similarity 0.45
- Cq · hn · 2026-03-23 · 225 upvotes · similarity 0.39
- Kilroy · hn · 2026-04-16 · 5 upvotes · similarity 0.39
- Walrus · hn · 2025-12-01 · 160 upvotes · similarity 0.38
- OzBrain, a shared brain for knowledge between agents and your team · hn · 2026-08-21 · 93 upvotes · similarity 0.37
- Open-source certificate from GitHub activity · hn · 2026-01-18 · 43 upvotes · similarity 0.36
- Kev · github · 2026-09-22 · 15 upvotes · similarity 0.36
- AWS's Kiro just got an Open source Codex · hn · 2026-04-18 · 9 upvotes · similarity 0.36
Other launches for this product
- No other launches for this product.