Chroma vs Nomic AI
Which Embeddings & RAG AI tool is better in 2026?
Chroma
Open-source search infrastructure for AI with vector, full-text, regex, and metadata search.
Nomic AI
Open-source embeddings and Atlas data maps for AI teams
Side-by-side
| Chroma | Nomic AI | |
|---|---|---|
| Tagline | Open-source search infrastructure for AI with vector, full-text, regex, and metadata search. | Open-source embeddings and Atlas data maps for AI teams |
| Founded | 2022 | 2022 |
| HQ | San Francisco, US | New York, US |
| Employees | 11-50 | 11-50 |
| Total funding | $20.3M | $19M |
| Latest round | seed | Series A · Oct 2024 |
| Valuation | $75M | $100M |
| Cheapest paid plan | — | Pricing not disclosed |
| Free plan | ✓ Open Source | ✓ |
| Free trial | ✓ | ✓ |
| Top tier price | Enterprise (BYOC) · Contact sales | Pricing not disclosed |
| Pricing summary | 3 published plans | Free |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Chroma and Nomic AI.
| Capability | Chroma | Nomic AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✓ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | 3 (Python, TypeScript, Rust) | 2 (python, typescript) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Chroma
- Has raised more capital ($20.3M vs $19M)
🔵 Strengths of Nomic AI
- Higher Neuron score (82 vs 50)
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 Chroma if you want the most established option — it has raised $20.3M, 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
Chroma vs Nomic AI — which is better?
It depends on your priority. Chroma has raised more capital and is the more established option; Nomic AI has broader feature depth. See the side-by-side table above.
Is Chroma cheaper than Nomic AI?
No — Nomic AI's cheapest paid plan is Free, while Chroma's is Free.
Do Chroma and Nomic AI offer free plans?
Chroma: Yes, has a free plan. Nomic AI: Yes, has a free plan.
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