Try Browserbase
Overview
Browserbase sells the least glamorous and most necessary part of the browser-agent stack: somewhere for the browsers to actually run. Anyone who has tried to operate a fleet of headless Chrome instances in production knows the shape of the problem — memory leaks, zombie processes, proxy rotation, session persistence, and the debugging nightmare of a failure you cannot see. Browserbase runs that fleet so you do not have to.
The product gives you sessions with persistent profiles and cookies, residential and datacenter proxies, and full recordings of every run — which turns the worst part of agent debugging, 'why did it click there', into something you can watch. In 2026 the platform expanded beyond raw infrastructure into Agent runs, a Runtime for deploying agents on Browserbase's own machines, and a Model Gateway, moving it up the stack toward being a platform rather than a utility.
The company raised $40 million at a $300 million valuation, and it maintains Stagehand, its own open-source agent framework. In practice the common production pattern in 2026 is agent logic from Browser Use or Stagehand, sessions from Browserbase, and your own model key.
Key Features
Managed Headless Browser Sessions
Browsers that start fast, stay alive as long as you need and get cleaned up properly — the infrastructure problem that eats weeks of engineering time when self-hosted.
Persistent Profiles and Cookies
Sessions retain login state between runs, which is what makes recurring automation against authenticated dashboards practical.
Proxy Management
Residential and datacenter proxies with rotation, handled at the platform level rather than wired in by hand.
Full Session Recordings
Watch exactly what the agent saw and did. This turns opaque agent failures into ordinary debugging.
Agent Runs and Runtime
Deploy and execute agents on Browserbase infrastructure rather than only borrowing its browsers.
Stagehand Framework
The company maintains its own open-source agent framework, so you can adopt the whole stack or just the infrastructure layer.
Pros & Cons
Advantages
- Removes the single hardest operational problem in browser automation
- Session recordings make agent debugging tractable
- Persistent profiles enable recurring authenticated workflows
- Framework-agnostic — works with Browser Use, Playwright or Stagehand
- Well funded at $40M and a $300M valuation
Disadvantages
- Usage-based pricing gets expensive at high volume versus self-hosting
- Another vendor in the critical path of your automation
- Sending authenticated sessions to a third party is a real risk decision
- Overkill for small, occasional automation jobs
Pricing Plans
| Plan | Price | Key Features |
|---|---|---|
| Free | $0 | Limited browser hours for evaluation |
| Developer | From $39 / month | Concurrent sessions, proxies, recordings |
| Scale | Usage-based | Higher concurrency, residential proxies, priority support |
| Enterprise | Custom | Dedicated capacity, SLAs, compliance review |
Best Use Cases
Browserbase Excels At:
- Production browser agents that must run reliably and unattended
- Recurring automation against authenticated dashboards
- Teams who would rather ship agent logic than operate Chrome
- Debugging agent behaviour that fails only in production
May Not Be Ideal For:
- Occasional local scripts where a local browser is fine
- Very high volume where self-hosting is genuinely cheaper
- Workflows where session credentials cannot leave your infrastructure
How It Compares
Browserbase vs self-hosting Playwright
Self-hosting is cheaper per run and dramatically more expensive per engineer-hour. Browserbase is worth it until your volume is large enough that a dedicated infrastructure engineer costs less than the bill — a threshold most teams never reach.
Browserbase vs Firecrawl
Different jobs. Firecrawl turns pages into clean structured content for a model to read; Browserbase gives an agent a real browser to act in. Reading versus doing. Many stacks use both.
Final Verdict
Our Recommendation
Browserbase solves a problem that is boring right up until it takes down your automation at 3am. Managed sessions with persistent profiles and full recordings remove most of the operational pain of running browser agents, and the recordings alone justify the price the first time you debug an agent that only misbehaves in production. Watch two things: the usage-based bill, which surprises teams as volume grows, and the security question of authenticated sessions living on someone else's infrastructure. For most teams building browser agents in 2026, this is the right layer to buy rather than build.