# Langfuse vs Warp

> Langfuse: Open-source platform to trace, evaluate and improve LLM applications and agents
> Warp: Open-source terminal with built-in AI agents and cloud infrastructure for coding workflows

- Langfuse profile: https://finderatlas.com/tools/langfuse
- Warp profile: https://finderatlas.com/tools/warp
- Comparison page: https://finderatlas.com/compare/langfuse-vs-warp
- Last reviewed: November 2026

## Verdict

Langfuse is listed under Developer Tools and Warp under Coding AI. Both have a free plan or trial. Only Warp is available on Windows, macOS and Linux.

### Choose Langfuse if

- You want a tool built for production tracing and debugging of LLM apps and agents, prompt versioning, and systematic evaluation on real data.
- MIT-licensed core with free self-hosting, avoiding vendor lock-in.
- Covers tracing, prompt management and evaluation in one platform.

### Choose Warp if

- You want a tool built for Terminal-centric developers who want AI assistance in the command line, and teams automating PR review, issue triage and other tasks with cloud agents.
- Permanent free tier that includes the terminal and the Warp Agent CLI.
- Open-source client under AGPL v3 allows the code to be audited.

## Pricing

| | Langfuse | Warp |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Langfuse | Warp |
| --- | --- | --- |
| Tracing | Yes | Not listed |
| Evaluation | Yes | Not listed |
| Prompt Management | Yes | Not listed |
| Playground | Yes | Not listed |
| Datasets and Experiments | Yes | Not listed |
| Cost and Latency Dashboards | Yes | Not listed |
| Open-Source Self-Hosting | Yes | Not listed |
| APIs and MCP Servers | Yes | Not listed |
| Blocks | Not listed | Yes |
| Warp Agent | Not listed | Yes |
| Agent Auto-Detection | Not listed | Yes |
| Codebase Context | Not listed | Yes |
| Cloud Agents | Not listed | Yes |
| Factories as Code | Not listed | Yes |
| Any Model or Harness | Not listed | Yes |
| Warp Drive | Not listed | Yes |
| Evals and Benchmarks | Not listed | Yes |

## Platforms

| Platform | Langfuse | Warp |
| --- | --- | --- |
| Web | Yes | Yes |
| Windows | No | Yes |
| macOS | No | Yes |
| iOS | No | No |
| Android | No | No |
| API | Yes | Yes |
| Browser Extension | No | No |
| CLI | Yes | Yes |
| Linux | No | Yes |

## Langfuse strengths

- MIT-licensed core with free self-hosting, avoiding vendor lock-in.
- Covers tracing, prompt management and evaluation in one platform.
- Free Hobby tier with 50k units per month and no credit card required.
- Over 100 integrations, plus OpenTelemetry for languages without a native SDK.
- Core plan at $29/month with unlimited users.

## Langfuse limitations

- Hobby is limited to 2 users and 30 days of data access.
- SOC 2, ISO 27001 and HIPAA support start at the $199/month Pro plan, and SSO and RBAC need a $300/month add-on.
- Audit logs, SCIM and SLAs are restricted to the $2,499/month Enterprise plan.
- Usage-based unit overage adds cost for high-volume tracing.

## Warp strengths

- Permanent free tier that includes the terminal and the Warp Agent CLI.
- Open-source client under AGPL v3 allows the code to be audited.
- Works with Claude Code, Codex and other third-party agents rather than locking users to one model.
- Block-based terminal and editor-style input improve on a traditional command line.
- Cloud agents can be self-hosted in a customer's VPC on Enterprise.

## Warp limitations

- Agent usage is billed at API rates, so heavy use can exceed the $20 Build allowance; Max costs $200/month.
- Business plan is limited to 25 seats; larger teams must contact sales.
- No verified iOS or Android app.
- Product scope has widened from a terminal to Factories, which may be more than terminal-only users need.

## FAQ

**Is Langfuse better than Warp?**

It depends on your workflow. Langfuse is built for production tracing and debugging of LLM apps and agents, prompt versioning, and systematic evaluation on real data. Warp is built for Terminal-centric developers who want AI assistance in the command line, and teams automating PR review, issue triage and other tasks with cloud agents.

**What are the key feature differences between Langfuse and Warp?**

Langfuse: Open-source platform to trace, evaluate and improve LLM applications and agents. Warp: Open-source terminal with built-in AI agents and cloud infrastructure for coding workflows.

**Does Langfuse or Warp have a free plan?**

Yes, both do. Langfuse is freemium and Warp is freemium, and each has a free plan or trial.

**Which is cheaper, Langfuse or Warp?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.