Cognee vs Nomic AI
Which Embeddings & RAG AI tool is better in 2026?
Cognee
Open-source memory engine that turns scattered data into a knowledge graph for AI agents
Nomic AI
Open-source embeddings and Atlas data maps for AI teams
Side-by-side
Nomic AI leads on both fronts — more capital raised ($19M) and a lower entry price than Cognee.
| Metric | Cognee | Nomic AI |
|---|---|---|
| Taglinei | Open-source memory engine that turns scattered data into a knowledge graph for AI agents | Open-source embeddings and Atlas data maps for AI teams |
| Foundedi | 2024 | 2022🏆 |
| HQi | Berlin, Germany | New York, US |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 64🏆 | 59 |
| Total fundingi | $7.5M | $19M🏆 |
| Latest roundi | Seed · Feb 2026 | Series A · Oct 2024 |
| Valuationi | — | $100M🏆 |
| 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 |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Cognee and Nomic AI.
| Capability | Cognee | Nomic AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 2 (python, typescript) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Cognee
- Higher Neuron score (64 vs 59)
- Newer company (2024)
🔵 Strengths of Nomic AI
- Has raised more capital ($19M vs $7.5M)
- More mature (2022)
Which should you choose?
Choose Nomic AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both Embeddings & RAG tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Nomic AI if you want the most established option — it has raised $19M, 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.
💸 Deals
Nomic Atlas free tier — 10k datapoints
Explore and visualize embeddings with Nomic Atlas free — up to 10,000 datapoints per map and public sharing.
Frequently asked questions
Cognee vs Nomic AI — which is better?
It depends on your priority. Cognee is the leaner option; Nomic AI is cheaper to start. See the side-by-side table above.
Is Cognee cheaper than Nomic AI?
No — Nomic AI's cheapest paid plan is Free, while Cognee's is Open source.
Do Cognee and Nomic AI offer free plans?
Cognee: Yes, has a free plan. Nomic AI: Yes, has a free plan.
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