Dash0 vs Zilliz
Which Infrastructure AI tool is better in 2026?
Dash0
AI-native observability platform built on OpenTelemetry
Zilliz
Fully managed vector database for AI, built by the creators of Milvus
Side-by-side
Dash0 is the more established option (raised $155M), but Zilliz is cheaper to start.
| Metric | Dash0 | Zilliz |
|---|---|---|
| Taglinei | AI-native observability platform built on OpenTelemetry | Fully managed vector database for AI, built by the creators of Milvus |
| Foundedi | 2023 | 2017🏆 |
| HQi | DE | Redwood City, United States |
| Employeesi | — | 200🏆 |
| Neuron scorei | 90🏆 | 75 |
| Total fundingi | $155M🏆 | $113M |
| Latest roundi | Series B · Mar 2026 | series_b · Aug 2022 |
| Valuationi | $1B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed🏆 |
| Free plani | ✓ Free | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 2 published plans | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Dash0 and Zilliz.
| Capability | Dash0 | Zilliz |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 5 (Python, Node.js, Go, Java…) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Dash0
- Has raised more capital ($155M vs $113M)
- Higher Neuron score (90 vs 75)
- Newer company (2023)
🔵 Strengths of Zilliz
- More mature (2017)
Which should you choose?
Choose Zilliz if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Infrastructure tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Dash0 if you want the most established option — it has raised $155M, 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
Dash0 vs Zilliz — which is better?
It depends on your priority. Dash0 has raised more capital and is the more established option; Zilliz is cheaper to start. See the side-by-side table above.
Is Dash0 cheaper than Zilliz?
No — Zilliz's cheapest paid plan is Free, while Dash0's is Free.
Do Dash0 and Zilliz offer free plans?
Dash0: Yes, has a free plan. Zilliz: Yes, has a free plan.
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