Cognee vs LGND
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
LGND
Geospatial embeddings that let AI agents understand satellite imagery
Side-by-side
LGND is the more established option (raised $9M); pricing is comparable on both sides.
| Metric | Cognee | LGND |
|---|---|---|
| Taglinei | Open-source memory engine that turns scattered data into a knowledge graph for AI agents | Geospatial embeddings that let AI agents understand satellite imagery |
| Foundedi | 2024 | 2024 |
| HQi | Berlin, Germany | Remote, US |
| Employeesi | 11-50 | 1-10🏆 |
| Neuron scorei | 54🏆 | 53 |
| Total fundingi | $7.5M | $9M🏆 |
| Latest roundi | Seed · Feb 2026 | Seed · Jul 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 |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Cognee and LGND.
| Capability | Cognee | LGND |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Cognee
- Higher Neuron score (54 vs 53)
🔵 Strengths of LGND
- Has raised more capital ($9M vs $7.5M)
Which should you choose?
Choose LGND 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 LGND if you want the most established option — it has raised $9M, 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 LGND — which is better?
It depends on your priority. Cognee is the leaner option; LGND has broader feature depth. See the side-by-side table above.
Is Cognee cheaper than LGND?
No — LGND's cheapest paid plan is Free, while Cognee's is Open source.
Do Cognee and LGND offer free plans?
Cognee: Yes, has a free plan. LGND: Yes, has a free plan.
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