Detailed comparison across 10 dimensions
Winner: Arize Phoenix
Arize Phoenix clearly comes out ahead of Lunary on Staquest's weighted six-dimension score. Both offer a free tier. Lunary's paid plans start at $20/mo.
| Overview | ||
|---|---|---|
| Type | hybrid | ai tool |
| Company | Arize AI | Lunary |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Learning Curve | - | - |
| Integration | - | - |
| Trending | Stable | Stable |
| GitHub Stars | - | - |
| Industries | DevelopmentMarketingAI & Machine LearningSaaS & Cloud | DevelopmentData & AnalyticsSaaS & Cloud |
| Categories | ai-chatbotai-agents-frameworks | ai-agents-frameworks |
| Website | Visit | Visit |
Arize Phoenix
open source
freemium
per user
custom
| Feature | arize-phoenix | lunary |
|---|---|---|
| Self-Hosted | ||
| Datasets & Experiments | ||
| 1 Year History | ||
| Evaluation | ||
| 1000 Ai Playground Queries Per Month | ||
| Opentelemetry-Based Instrumentation | ||
| 10K Events Per Month | ||
| Prompt Playground | ||
| 3 Projects | ||
| Tracing | ||
| 30 Days Logs Retention | ||
| 50K Events Per Month | ||
| Advanced Features | ||
| Ai Playground | ||
| Audit Papertrail | ||
| Custom Invoicing | ||
| Data Warehouse Connectors | ||
| Full Api Access | ||
| Granular Access Control | ||
| Pii Masking | ||
| Priority Support | ||
| Same-Day + Shared Slack/Teams Channel | ||
| Sla | ||
| Soc2 & Iso27001 Reports | ||
| Sso / Saml | ||
| Technical Account Manager | ||
| Unlimited Projects | ||
| Unlimited Smart Views | ||
| White Labeling |
Showing 29 of 29 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, Arize Phoenix comes out ahead overall, though Lunary can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Both Arize Phoenix and Lunary offer a free tier.
Arize Phoenix scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
