Arize AI Pricing
Plans and cost breakdown for 2026
Free Tier Available
Free (Phoenix OSS); AX Pro $50/mo
by Arize AI · Monitoring
Is Arize AI Worth It?
What You Get
- + Phoenix open source with 9K+ GitHub stars
- + OpenTelemetry standards-based
- + Visualizes every agent step
- + 1T+ spans processed monthly
- + LLM evaluation built-in
What to Watch Out For
- - Specialized for AI/LLM observability (not general infra monitoring)
- - Enterprise pricing for Arize AX
Monitoring Pricing Comparison
| Tool | Pricing Model | Starting Price | Vendor |
|---|---|---|---|
| Arize AI (this tool) | Freemium | Free (Phoenix OSS); AX Pro $50/mo | Arize AI |
| AppDynamics AI | Enterprise | APM from ~$33/agent (vCPU)/month | Cisco |
| Better Stack | Freemium | Free tier; paid plans from $29/month | Better Stack |
| Checkly | Freemium | Free Hobby tier; paid plans from $24/month (Starter) | Checkly |
| Chronosphere | Paid | Contact for pricing | Chronosphere |
| ContainIQ | Discontinued | No longer available | ContainIQ Inc. |
| Coralogix | Freemium | Free tier (5GB/month); Teams from $160/month (10GB); logs from $0.42/GB ingested (pipeline-based, from $0.02/GB) | Coralogix Ltd. |
| Cortex | Freemium | Free tier available, paid plans start at $25/developer/month | Cortex |
| Cribl | Freemium | Free up to 1 TB/day | Cribl |
| Dash0 | Freemium | 14-day free trial; consumption-based from a $50/month base subscription (includes 100M metric data points, 25M spans, 25M logs); no per-seat fees | Dash0 Inc. |
| Datadog AI | Paid | Infrastructure Pro $15/host/month (annual) or $18 on-demand; Enterprise $23/host/month; APM +$31/host; logs $0.10/GB ingest | Datadog |
Pricing FAQ
How much does Arize AI cost?
Arize AI uses a freemium pricing model. Plans start at Free (Phoenix OSS); AX Pro $50/mo.
Does Arize AI have a free plan?
Yes, Arize AI offers a free tier with limited features. Paid plans start at Free (Phoenix OSS); AX Pro $50/mo.
Is Arize AI worth the price?
Arize AI offers phoenix open source with 9k+ github stars and opentelemetry standards-based. However, consider that specialized for ai/llm observability (not general infra monitoring). Compare with alternatives to find the best value for your needs.
What are cheaper alternatives to Arize AI?
Check our alternatives page for Arize AI to find more affordable options in the Monitoring category.
Not sure about Arize AI?
Explore alternatives or compare with other tools.