Cognee vs Unblocked
Which Knowledge Management AI tool is better in 2026?
Cognee
Open-source memory engine that turns scattered data into a knowledge graph for AI agents
Unblocked
AI context engine giving developers and coding agents your codebase's tribal knowledge
Side-by-side
Unblocked is the more established option (raised $30M); pricing is comparable on both sides.
| Metric | Cognee | Unblocked |
|---|---|---|
| Taglinei | Open-source memory engine that turns scattered data into a knowledge graph for AI agents | AI context engine giving developers and coding agents your codebase's tribal knowledge |
| Foundedi | 2024 | 2021🏆 |
| HQi | Berlin, Germany | Vancouver, Canada |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 64 | 72🏆 |
| Total fundingi | $7.5M | $30M🏆 |
| Latest roundi | Seed · Feb 2026 | Series A · May 2025 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✗ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Open source | Free trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Cognee and Unblocked.
| Capability | Cognee | Unblocked |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Cognee
- Offers a free plan
- Newer company (2024)
🔵 Strengths of Unblocked
- Has raised more capital ($30M vs $7.5M)
- Higher Neuron score (72 vs 64)
- More mature (2021)
Which should you choose?
Choose Unblocked if price matters most — it starts at Free trial, which is friendlier for teams watching burn. Both Knowledge Management tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Unblocked if you want the most established option — it has raised $30M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Cognee vs Unblocked — which is better?
It depends on your priority. Cognee is the leaner option; Unblocked has broader feature depth. See the side-by-side table above.
Is Cognee cheaper than Unblocked?
No — Unblocked's cheapest paid plan is Free trial, while Cognee's is Open source.
Do Cognee and Unblocked offer free plans?
Cognee: Yes, has a free plan. Unblocked: Free trial only.
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