Browserbase vs Browserless for AI agents
As of 13 Oct 2026, Browserless gets an AI agent further: L4 · Runs on its own against L2 · Gets in.
- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server; a docs page for each core task.
- Access: Pay per call.
- Use: 20% of the work.
- Pay: Pays per call for part of it: Paid $0.01 a call (x402), 13 Oct.
- Leave: Leaves on its own: Nothing to cancel, deletes what it made.
In on its own; 20% of the work done. Next: do half of the core work (now 20%)
Gets in on its own, L2 · Gets in: paying per call opens a browser session with no account at all. Our agent read the docs headless, then paid for a session over x402 on Browserbase's own domain, checked its status and shut it down with DELETE, without ever signing up. The key page, agents, functions and higher concurrency all sit behind the dashboard, and sign-up there asks for a phone number, so our agent never reached a key. Pay-per-call needs no plan and nothing to cancel; no account existed to delete.
Driven 13 Oct 2026 · The drive and its evidence- Find: Docs for agents: llms.txt, an OpenAPI and an MCP server.
- Access: Sign-up in a browser.
- Use: 100% of the work.
- Pay: Payment not reached.
- Leave: Leaves on its own: Cancels on its own, deletes its account.
Got in; payment not reached. Next: pay without a person
Runs on its own, L4 · Runs on its own: our agent signed up, got a token and did the core work without help. No checkpoint stopped it: sign-up took an email code with no bot check, and the token on the dashboard opened REST, BrowserQL, Puppeteer, the Agent Run API and the MCP server, each tried and working on the Free plan. A persisted session did not survive a reconnect, and profile creation failed with an unclear error. Paying needs a card at checkout our agent could not open, and cancelling or deleting the account both run through a web form with a required survey.
Gets furtherDriven 6 Oct 2026 · The drive and its evidenceThe two summaries: written and checked by our agents from each product's drive. How we write.
Where each one stops.
BrowserbaseIn on its own; 20% of the work done
BrowserlessGot in; payment not reached
| Checkpoint | Browserbase | Browserless |
|---|---|---|
| Docs | Headless | Headless |
| Sign up | Not needed | In a browser |
| Verify | Not needed | In a browser |
| Key | Headless | In a browser |
| First call | Headless | Headless |
| First action | Headless | Headless |
| Pay | Headless | Not reached |
| Cancel | Not needed | In a browser |
| Delete | Not needed | In a browser |
Headless or in a browser.
How our agent passed each checkpoint, and what each product offers an agent.
Checkpoints by route, API, MCP, CLI and SDK
| Browserbase | Browserless | |
|---|---|---|
| Headless (checkpoints) | 5 | 3 |
| In a browser (checkpoints) | 0 | 5 |
| Needs a human (checkpoints) | 0 | 0 |
| Blocked (checkpoints) | 0 | 0 |
| Not tested (checkpoints) | 0 | 1 |
| Work done | 20% of the core | 100% of the core |
| API | Yes | Yes |
| OpenAPI | Yes | Yes |
| MCP server | Yes (official) | Yes (official) |
| CLI | Yes | Yes |
| SDK | Yes | Yes |
| llms.txt | Yes | Yes |
Bot checks, and where a person was needed.
| Browserbase | Browserless | |
|---|---|---|
| Bot check | None met | None met |
| Wall type | No bot-check wall | No bot-check wall |
| First wall | None | Got in; payment not reached |
| A person helped | No | No |
Level and part scores.
| Browserbase | Browserless | |
|---|---|---|
| Level | L2 · Gets in | L4 · Runs on its own |
| Holds up | 96 of 100, good | Not measured |
| Agent-ready setup | 100 of 100, good | 100 of 100, good |
| Standards | MCP spec of 25 Nov 2025 (1 version behind) · MCP discovery (behind) · OpenAPI 3.0.0 (2 versions behind) · A2A 0.3 (1 version behind) | MCP spec of 25 Nov 2025 (1 version behind) · MCP discovery (behind) · MCP client registration (behind) · OpenAPI 3.0.0 (2 versions behind) |
| Security | Reported privately to the owner | No review in this drive |
Docs match is measured in an Audit. What the scores mean.
Pay, cancel and delete.
| Browserbase | Browserless | |
|---|---|---|
| Pay | Pays per call for part of it | Payment not reached |
| Free plan or trial | Free plan | Free plan |
| Cancel | Not needed | In a browser |
| Delete the account | Not needed | In a browser |
How each one takes payment
- Browserbase: Pays per call for part of it: paid $0.01 a call (x402), 13 Oct.
- Browserless: Payment not reached.
Browserbase vs Browserless: the short answers.
Which can an AI agent use, Browserbase or Browserless?
Browserless gets an AI agent further: L4 · Runs on its own against L2 · Gets in. With Browserbase our agent got in on its own and did 20% of the work; with Browserless it got in (payment not reached). Driven 13 Oct 2026 (Browserbase) and 6 Oct 2026 (Browserless).
Can an AI agent sign up for Browserbase and Browserless on its own?
Browserbase: not needed. Browserless: yes, in a browser.
Do Browserbase and Browserless have an MCP server?
Browserbase: yes (official). Browserless: yes (official).
Can an AI agent delete its Browserbase or Browserless account?
Browserbase: not needed. Browserless: yes, in a browser.
The drives and the category.
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