# Browserbase vs Langfuse

> Browserbase: Cloud browser infrastructure and APIs that let AI agents browse and act on the web
> Langfuse: Open-source platform to trace, evaluate and improve LLM applications and agents

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

## Verdict

Browserbase and Langfuse are both Developer Tools tools. Langfuse scores higher in FinderAtlas's editorial review (8.4 vs 8.1 out of 10), led by feature depth and value for money. Both have a free plan or trial. Only Langfuse is available on CLI.

### Choose Browserbase if

- You want a tool built for running many concurrent cloud browsers for AI agents, web data collection, automating sites without an API.
- Free tier with 3 concurrent browsers and a low-cost $20/month Developer plan with 100 browser hours.
- Works with Playwright, Puppeteer and Selenium, so existing scripts can move to cloud browsers.

### 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.

## Pricing

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

## Features

| Feature | Browserbase | Langfuse |
| --- | --- | --- |
| Browsers | Yes | Not listed |
| Stagehand | Yes | Not listed |
| Search API | Yes | Not listed |
| Fetch API | Yes | Not listed |
| Agent Identity | Yes | Not listed |
| Observability | Yes | Not listed |
| Functions | Yes | Not listed |
| Pause and resume | Yes | Not listed |
| Model Gateway | Yes | Not listed |
| Tracing | Not listed | Yes |
| Evaluation | Not listed | Yes |
| Prompt Management | Not listed | Yes |
| Playground | Not listed | Yes |
| Datasets and Experiments | Not listed | Yes |
| Cost and Latency Dashboards | Not listed | Yes |
| Open-Source Self-Hosting | Not listed | Yes |
| APIs and MCP Servers | Not listed | Yes |

## Platforms

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

## Browserbase strengths

- Free tier with 3 concurrent browsers and a low-cost $20/month Developer plan with 100 browser hours.
- Works with Playwright, Puppeteer and Selenium, so existing scripts can move to cloud browsers.
- Live view, logs and session replay help debug agent runs.
- Bundles browsers, Search, Fetch, Functions and a Model Gateway in one platform.
- Lists SOC 2 Type II infrastructure and HIPAA (BAA) on the Scale plan.

## Browserbase limitations

- Costs scale with usage: browser hours, proxies, search and fetch calls are billed separately beyond plan allowances.
- The Free plan has only 1 browser hour and 15-minute sessions, so it suits testing rather than real workloads.
- Aimed at developers; there is no consumer app and no mobile app was found.
- Advanced stealth, HIPAA and SSO are tied to the custom-priced Scale plan.

## 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.

## FAQ

**Is Browserbase better than Langfuse?**

It depends on your workflow. Browserbase is built for running many concurrent cloud browsers for AI agents, web data collection, automating sites without an API. Langfuse is built for production tracing and debugging of LLM apps and agents, prompt versioning, and systematic evaluation on real data.

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

Browserbase: Cloud browser infrastructure and APIs that let AI agents browse and act on the web. Langfuse: Open-source platform to trace, evaluate and improve LLM applications and agents.

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

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

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

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