Arize Phoenix pricing
Prices below were read from Arize Phoenix's own page on 2026-10-19. Open the pricing page.
Agent observability & evals
| Vendor | Plan | Listed price (as on vendor page) | $/mo | Free tier | Source | Status | Checked |
|---|---|---|---|---|---|---|---|
| Arize Phoenix | AX Pro | $50/month Open-source Phoenix is self-hostable. | $50/mo | AX Free: $0 | source | verified | 2026-10-19 |
Alternatives to Arize Phoenix
- Logfire: $49/mo
- AgentOps: $40/mo
- Weights & Biases Weave: $60/mo
- LangSmith: $39/mo
All Arize Phoenix alternatives compared → · Full agent observability & evals comparison