Jina AI vs Onyx
Which Search AI tool is better in 2026?
Jina AI
Search foundation models: embeddings, rerankers, and a web reader API
Onyx
Onyx, formerly Danswer, is an open-source enterprise AI search and assistant that connects to
Side-by-side
Jina AI leads on both fronts — more capital raised ($37.5M) and a lower entry price than Onyx.
| Metric | Jina AI | Onyx |
|---|---|---|
| Taglinei | Search foundation models: embeddings, rerankers, and a web reader API | Onyx, formerly Danswer, is an open-source enterprise AI search and assistant that connects to |
| Foundedi | 2020🏆 | — |
| HQi | Berlin, Germany | — |
| Employeesi | 60🏆 | 11-50 |
| Neuron scorei | 74🏆 | 72 |
| Total fundingi | $37.5M🏆 | $10M |
| Latest roundi | series_a · Nov 2021 | Seed |
| 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 | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Jina AI and Onyx.
| Capability | Jina AI | Onyx |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 3 (Python, JavaScript, REST API) | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Jina AI
- Has raised more capital ($37.5M vs $10M)
- Higher Neuron score (74 vs 72)
- Newer company (2020)
🔵 Strengths of Onyx
- Strong in AI Search
Which should you choose?
Choose Jina AI if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Search tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Jina AI if you want the most established option — it has raised $37.5M, 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
Jina AI vs Onyx — which is better?
It depends on your priority. Jina AI has raised more capital and is the more established option; Onyx has broader feature depth. See the side-by-side table above.
Is Jina AI cheaper than Onyx?
Yes — Jina AI's cheapest paid plan is Free, while Onyx's is Free.
Do Jina AI and Onyx offer free plans?
Jina AI: Yes, has a free plan. Onyx: Yes, has a free plan.
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