toolgrep / Monitoring & observability / Arize AI
Alternatives to Arize AI
Arize AI: Agent observability, evaluation & improvement platform. 8 products similar to Arize AI, compared on pricing, free tier, API, MCP server, SDK and open source. 8 of 8 have a free tier, 8 of 8 have an API, 6 of 8 offer an MCP server, 5 of 8 are open source.
- Langfuse
Open Source Agent Evals & Observability
- Latitude
Open-source AI agent observability and monitoring platform
- LangWatch
Agent observability and evals platform for tracing, testing, routing and governing LLM calls
- Braintrust
The active observability platform for agents
- Future AGI
Open-source, end-to-end AI agent engineering platform covering simulation, evaluation, optimization, monitoring, guardrails, and gateway.
- telemetry.dev
LLM observability for AI agents, built on OpenTelemetry
- Middleware
Full-stack observability platform with an AI SRE agent
- Opik
End-to-end AI observability and evaluation platform for LLM applications and agents
Side by side
| Product | Pricing | Free tier | API | MCP server | SDK | Open source |
|---|---|---|---|---|---|---|
| Arize AI | Freemium | yes | yes | yes | yes | yes |
| Langfuse | Freemium | yes | yes | yes | yes | yes |
| Latitude | Freemium | yes | yes | yes | yes | yes |
| LangWatch | Freemium | yes | yes | yes | yes | yes |
| Braintrust | Freemium · from $0 | yes | yes | yes | yes | no |
| Future AGI | Usage-based · from $0/month (free tier); Pro starts at $50/month flat | yes | yes | yes | yes | yes |
| telemetry.dev | Freemium | yes | yes | no | yes | no |
| Middleware | Freemium · from $0.3 per GB (pay-as-you-go); free tier with up to 100GB data | yes | yes | no | yes | no |
| Opik | Freemium | yes | yes | yes | yes | yes |
Facts come from each product's own website, or from its verified owner when they have edited the listing. Each product page shows when it was last verified and how it was extracted. Similarity comes from the products' descriptions.
API
curl https://toolgrep.com/api/products/arize-ai/alternatives