Head-to-Head Comparison · Alternative to Arize · 📊 analytics
Arize vs OpenLIT
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry. Here is how OpenLIT ($0/mo open source) stacks up against Arize ($35/mo) across cost, hosting, data privacy, and real-world trade-offs.
OpenLIT is a verified Open Source-licensed open-source replacement for Arize. Switching from Arize ($35/mo) saves $420/yr per solo seat, or $2,100/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Arize.
OpenLIT
$0.00/mo · Open Source
Arize vs OpenLIT Specifications
facts verified 2026-11-07
| Dimension | Arize (Paid) | OpenLIT (Replacement) |
|---|---|---|
| Monthly Price | $35 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $420 / yr | $0 / yr (Save $420) |
| 1-Year Cost (5 seats) | $2,100 / yr | $0 / yr (Save $2,100) |
| 1-Year Cost (10 seats) | $4,200 / yr | $0 / yr (Save $4,200) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 3k (active nov 2026) |
Deep Dive: Switching from Arize to OpenLIT
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Arize.
How to deploy OpenLIT
Clone https://github.com/openlit/openlit or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork OpenLIT instead of vibe-coding a Arize clone?
Instead of paying recurring SaaS fees for Arize or rebuilding it from scratch, deploy one of the 7 battle-tested open-source alternatives like Langfuse.
Arize vs OpenLIT FAQ
Is OpenLIT a good free alternative to Arize?+
Yes. OpenLIT is a verified open-source (Open Source) replacement for Arize. Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.
What is the catch when switching from Arize to OpenLIT?+
Requires self-hosting setup, updates, and server maintenance compared to managed Arize.
How much do you save switching from Arize to OpenLIT?+
Arize costs $35/mo ($420/yr) per seat, whereas OpenLIT is $0/mo. Switching saves $420/yr for a solo user, $2,100/yr for a 5-person team, and $4,200/yr for a 10-person team.
How do I install or self-host OpenLIT instead of Arize?+
Install: Clone https://github.com/openlit/openlit or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
