Browserless Review, Pricing & Alternatives (2026)

Browserless started as an open-source project by Joel Griffith in 2017 to run headless Chrome as a service, and it grew into a hosted platform used by developers who do not want to manage browser fleets themselves. Running browsers at scale is difficult because of memory use, crashes, version drift and bot detection, and Browserless handles those tasks on its infrastructure. Its core open-source Docker image remains available on GitHub for teams that want to run browsers on their own servers, with commercial licensing for business use. The hosted service runs in US and European regions and serves scraping, QA testing, reporting and AI agent workloads.

Developers can connect to Browserless in several ways. Existing Puppeteer and Playwright scripts connect over WebSocket by changing one endpoint, so code moves from a local browser to the cloud with little rework. REST APIs handle common tasks such as screenshots, PDFs, page content, scraping and performance audits without writing browser code. BrowserQL is a GraphQL-based query language built for stealth: it drives a browser with human-like interactions, solves CAPTCHAs and manages proxies to get past bot detection. Session features include reconnecting to live browsers, persisting cookies and logins, and a live debugger for watching runs. Chrome, Chromium, Firefox and WebKit are supported.

For AI agents, Browserless works as the browser layer that language models control. Agent frameworks and tools such as Browser Use, Stagehand, LangChain and the Model Context Protocol can connect to its endpoints, letting a model open pages, click, fill forms and read content without a local browser. Hybrid automation lets a human take over a live session, for example to complete a login or a hard CAPTCHA, and then hand control back to the script. Browserless also offers a hosted MCP server and smart scraping endpoints that return page content as clean Markdown or structured data, which reduces the tokens an agent needs to process.

Pricing is based on units, where one unit equals up to 30 seconds of browser time. The Free plan includes 1,000 units a month and two concurrent browsers. Prototyping costs $35 a month, or $25 billed annually, with 20,000 units. Starter costs $200 a month, or $140 annually, with 180,000 units, and Scale costs $500 a month, or $350 annually, with 500,000 units and higher concurrency. Enterprise plans are custom and can include dedicated or self-hosted deployments. Extra usage consumes more units: residential proxies cost six units per MB, datacenter proxies two units per MB, and each CAPTCHA solve costs 10 units.

Browserless's strengths are drop-in compatibility with Puppeteer and Playwright, a self-hostable open-source core, and stealth tooling through BrowserQL. Its weaknesses are unit-based billing that is harder to forecast when proxies and CAPTCHAs are involved, and fewer agent-specific features than newer platforms. Browserbase is its closest rival, built for AI agents with Stagehand. Steel offers an open-source browser API for agents. Bright Data and Apify focus on large-scale scraping with proxy networks and ready-made scrapers, and Firecrawl turns websites into LLM-ready data. Choose Browserless if you already use Puppeteer or Playwright and want hosted browsers with a self-host option.