Browserbase
Browser & Computer Use · Free + paid
Headless browser infrastructure and Stagehand framework for AI agents
At a glance
- Made by
- Browserbase
- Korean
- None (English and a few others only)
- API
- Yes
- Open source
- MIT
- GitHub
- 25,660 stars · MIT
What is Browserbase?
Browserbase is a platform for building and deploying agents that browse and operate the web like a person. With a single API key, it provides cloud browsers, web search, page fetching, a sandbox runtime, and access to major LLMs. It supports handling logins, forms, and CAPTCHAs, and running thousands of concurrent browser sessions. It also makes Stagehand, an open-source browser agent SDK.
- Cloud headless browser (Browser API)
- Search API (web search for agents)
- Fetch API (converts URLs to HTML, JSON, or Markdown)
- Agent identity verification and automatic CAPTCHA solving
- Functions runtime (run agents on a schedule or on request)
- Model Gateway (use major models with a single API key)
- Replay- and log-based observability (Observability)
- Stagehand SDK (natural-language selectors and self-healing actions)
Who uses Browserbase and for what
- Web data extraction: collect structured data from sites without an API
- Portal automation: automate multi-step tasks such as registration, bill payment, and form submission
- Automated testing: run end-to-end tests in isolated browsers
Pricing
What you get for free — Yes (3 concurrent browsers, 1 browser hour, 3 agent runs, 1,000 each of Search and Fetch)
| Plan | Price | Main limits |
|---|---|---|
| Free | $0/mo | 3 concurrent, 1 browser hour, 15 minutes per session |
| Developer | $20/mo | 25 concurrent, $0.12/hour after 100 browser hours |
| Startup | $99/mo | 100 concurrent, $0.10/hour after 500 browser hours |
| Scale | Contact sales | Custom, 250+ concurrent, contact sales |
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying. · Official pricing page
Combos that work well with Browserbase
Dynamic pricing page parsing and testing
ChatGPT reads public pricing information after JavaScript rendering through browser automation. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes site-specific parsers and regression tests to handle DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: API pay-as-you-go + subscription (ChatGPT) / freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Claude reads public pricing information after JavaScript rendering through browser automation. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes site-specific parsers and regression tests to handle DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: Freemium (free + paid subscription) + API pay-as-you-go / freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Gemini uses browser automation to read public pricing information after JavaScript rendering. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes site-specific parsers and regression tests to handle DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: Freemium (free + paid subscription) + API pay-as-you-go / freemium (free + paid subscription)
Dynamic pricing page parsing and testing
DeepSeek has browser automation read public pricing information after JavaScript rendering. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes site-specific parsers and regression tests to handle DOM changes. Failure rates, response times, and missing fields are sent to a dashboard to manage collection quality.
Cost: Open source (free) + API pay-as-you-go / freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Perplexity has browser automation read public pricing information after JavaScript rendering. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes site-specific parsers and regression tests to handle DOM changes. Failure rates, response times, and missing fields are sent to a dashboard to manage collection quality.
Cost: Freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Grok-2 uses browser automation to read public pricing information after JavaScript rendering. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes per-site parsers and regression tests to cope with DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: Subscription (including X subscription) + API pay-as-you-go / freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Llama has browser automation read public pricing information after JavaScript rendering. The Browserbase + Playwright Agent + Cursor combo has Cursor write per-site parsers and regression tests to cope with DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: Open source (free, license conditions apply) / Freemium (free + paid subscription)
Dynamic pricing page parsing and testing
Mistral uses browser automation to read public pricing information after JavaScript rendering. In the Browserbase + Playwright Agent + Cursor combo, Cursor writes per-site parsers and regression tests to handle DOM changes. Failure rate, response time, and missing fields are sent to a dashboard to manage collection quality.
Cost: Open source (free) + API pay-as-you-go / freemium (free + paid subscription)
AI tools similar to Browserbase (alternatives)
Browserbase vs. alternatives at a glance
| AI | Pricing | Combos on the map | Connected tools | Free | Cheapest monthly | Korean |
|---|---|---|---|---|---|---|
| Browserbase | Free + paid | 10 | 7 | Yes | $20/mo | No |
| Agent QA | Free + paid | 0 | 7 | — | — | — |
| Browser Use | Free | 0 | 7 | Yes | — | No |
| Hyperbrowser | Free + paid | 0 | 7 | Yes | $30/mo | No |
| Magine | Free + paid | 0 | 7 | Yes | — | No |
4 of these 5 tools have a free plan. Cheapest paid plan: Browserbase ($20/mo).
Combo and connection counts are based on the relationships recorded on AI Galaxy Map (2026-10-26); they are not a quality ranking.
Browserbase on AI Galaxy Map
- One of 14 AI tools in the Browser & Computer Use field.
- Connected to 7 other tools — #1 in its field.
- Part of 10 work combos recorded on the map.
Frequently asked questions
Can I use Browserbase for free?
Yes (3 concurrent browsers, 1 browser hour, 3 agent runs, 1,000 each of Search and Fetch). Prices can change, so check the official site before paying.
What works well with Browserbase?
Based on the combos on the map, there is a workflow such as "Dynamic pricing page parsing and testing" that uses it together with GPT, Playwright Agent, Cursor.
What AI can I use instead of Browserbase?
Tools that do the same job, such as Agent QA, Browser Use, Hyperbrowser, Magine, are connected to it on the map.
Can I use Browserbase in Korean?
None (English and a few others only)
Sources (official pages)
- https://docs.browserbase.com/welcome/introduction
- https://www.browserbase.com
- https://www.browserbase.com/pricing
- https://github.com/browserbase/stagehand
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.