Nomic AI vs Weaviate
Which Embeddings & RAG AI tool is better in 2026?
Nomic AI
Open-source embeddings and Atlas data maps for AI teams
Weaviate
Open-source AI-native vector database
Side-by-side
| Nomic AI | Weaviate | |
|---|---|---|
| Tagline | Open-source embeddings and Atlas data maps for AI teams | Open-source AI-native vector database |
| Founded | 2022 | 2019 |
| HQ | New York, US | Amsterdam, NL |
| Employees | 11-50 | 200-500 |
| Total funding | $19M | $50M |
| Latest round | Series A · Oct 2024 | Series C · Oct 2025 |
| Valuation | $100M | $200M |
| Cheapest paid plan | Pricing not disclosed | — |
| Free plan | ✓ | ✓ Open Source |
| Free trial | ✓ | ✓ |
| Top tier price | Pricing not disclosed | Weaviate Cloud · Contact sales |
| Pricing summary | Free | 2 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Nomic AI and Weaviate.
| Capability | Nomic AI | Weaviate |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✓ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 2 (python, typescript) | 5 (Python, Go, TypeScript, JavaScript…) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Nomic AI
- Higher Neuron score (82 vs 51)
- Newer company (2022)
🔵 Strengths of Weaviate
- Has raised more capital ($50M vs $19M)
- More mature (2019)
- Verified profile
Which should you choose?
Choose Weaviate if price matters most — it starts at Open source, 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 Weaviate if you want the most established option — it has raised $50M, 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
Nomic AI vs Weaviate — which is better?
It depends on your priority. Nomic AI is the leaner option; Weaviate has broader feature depth. See the side-by-side table above.
Is Nomic AI cheaper than Weaviate?
No — Weaviate's cheapest paid plan is Free, while Nomic AI's is Free.
Do Nomic AI and Weaviate offer free plans?
Nomic AI: Yes, has a free plan. Weaviate: Yes, has a free plan.
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