Knogra
Verified Oct 15, 2026 ActiveA browser-based knowledge graph for building and navigating mind maps, concept maps, and semantic networks.
Listed on EffectHub ·
Pricing
- Pricing model
- 100% Free
No pricing page exists; the maker describes it as an unfunded, free tool released under the MIT license.
Use tool ↗About Knogra
Knogra lets you build interconnected knowledge maps — mind maps, concept maps, semantic networks — and move through them with animated transitions between nodes rather than a static canvas. An AI assistant that understands the graph's structure can help extend or query a map. It runs in the browser and stores data locally via IndexedDB, so maps keep working offline once loaded. The site is explicit that there's no company behind it: no funding, no roadmap, just a tool released under the MIT license by an individual maker. No pricing page exists, consistent with it being a free, unfunded project.
- Platforms
- Web
- API
- Not confirmed
- Last verified
- Oct 15, 2026
Verified sources
- Knogra's description as an AI-assisted knowledge graph explorer, its MIT license, and lack of a companyknogra.io ↗
- No pricing page is published for the productknogra.io ↗
Is Knogra legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- TLS certificate
- Issued by Let's Encrypt, valid until Dec 22, 2026Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site answered
- Operated by
- KnograOur research, card verified Sep 1, 2026
Pros & cons of Knogra
Knogra is a one-person, MIT-licensed project for people who think in networks rather than lists — its animated node-to-node navigation is a genuinely different way to move through a knowledge base than a typical outliner. Being unfunded and solo-maintained cuts both ways: no subscription or lock-in, but also no support line and an unclear future if the maker moves on.
Pros
- Free with no account or payment required
- Local-first storage via IndexedDB works offline
- Animated transitions between nodes make large maps easier to navigate than a static graph view
- MIT-licensed, so the code itself isn't tied to the hosted site staying up
Cons
- No company or team behind it means no support channel
- No visible roadmap or update cadence
- Best experienced on a desktop-sized screen, by the maker's own description
Best for
- Visual learners mapping out a complex subject like math or literature
- Researchers who want to see connections between ideas rather than a flat document list
- Anyone who wants a free, local-first mapping tool without an account or subscription
Not for
- Teams needing shared, real-time collaborative mapping
- Anyone who needs guaranteed long-term support or an SLA
Watch out: There's no stated backup or export guarantee beyond local browser storage, so a cleared browser cache could mean lost maps.
Alternatives to Knogra
Knogra head-to-head
Side-by-side fact sheets against the competitors our research or their makers name — pricing, platforms, API and both verdicts on one page.