Side by side
AgentOps vs Evidently AI
Both stand on llm observability tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APISelf-hostedWeb
AgentOps brings tracing, replay, audit trails, and cost monitoring together for agent applications, with broad framework and provider integrations. Its free tier is limited by events, while higher plans add expanded limits, support, and enterprise deployment options.
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Free plan Open source APILinuxMac+3
Evidently AI covers evaluation, tracing, synthetic data and ongoing monitoring across AI and ML workflows. Review plan limits and support levels against the scale and deployment option you need.
Visit Evidently AIThe facts
| AgentOps | Evidently AI | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | API, Self-hosted, Web | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Pro: $40 a month | Pro: $80 a month |
| Plans published | 3 | 5 |
| Maker | Not published | Not published |
| Website | agentops.ai | evidentlyai.com |
| On llm observability tools | #1 of 26 | #2 of 26 |
AgentOps: what it does well
- Tracing covers LLM, agent, and retrieval activity
- Replay runs for debugging
- Tracks costs across 400-plus LLMs
- Python and TypeScript/JavaScript SDKs
- Free Basic plan up to 5,000 events
What to know first
- Pro costs $40 a month
- Enterprise pricing is custom
- Free Basic plan limits events to 5,000
- Recorded data includes logs and prompt-injection attacks
Evidently AI: what it does well
- Open-source framework is licensed under Apache 2.0.
- Python library provides more than 100 evaluation metrics.
- Automated checks can run in pipelines with visual reports.
- Red-team testing targets several named AI risks.
- Cloud alerts can go to Slack, Discord and email.
What to know first
- Developer plan is limited to 10,000 rows monthly.
- Pro costs $80 a month.
- Enterprise pricing is custom and not listed.
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