Pay for the seconds your agents run.
Usage-based pricing with no per-session fee. Plans add included usage, more concurrency and longer sessions.
Plans
- For trying things out and small experiments.
Free
$0/ month
Start free- $5 usage credit every month
- 3 concurrent sessions
- Sessions up to 15 minutes
- Browser, shell and /workspace
- Agent runs, extract and crawl
- AI runs on your own model keys
- For side projects and personal agents.
Hobby
$19/ month
Talk to us- Everything in Free
- $15 of usage included
- 25 concurrent sessions
- Sessions up to 2 hours
- Proxies, browser mode and CAPTCHA solving
- Boxline's model keys included, or your own
- For products running agents in production.
Startup
FOR PRODUCTION$99/ month
Talk to us- Everything in Hobby
- $80 of usage included
- 100 concurrent sessions
- Sessions up to 6 hours
- 10× the proxy data and CAPTCHA solves
- For high volume and teams with extra requirements.
Scale
Custom
Talk to us- Everything in Startup
- 250+ concurrent sessions
- Sessions up to 24 hours
- Volume pricing
- Dedicated support
All prices in US dollars; sales tax or VAT is added at checkout where it applies. Payments are processed by Paddle, our merchant of record. Cancel any time, and get a plan payment back within 14 days (Refund Policy). Every account starts on Free; to move to a paid plan now, talk to us (self-serve upgrades are coming).
Billed per second on every plan.
- Browser sessionChrome over CDP, live view, actions
- $0.045 /hour
- Browser + shell1 vCPU · 3 GiB · bash with Python and Node
- ≈$0.084 /hour
- Stopped sessionBrowser and files kept for your plan's days, then deleted. No charge while it is stopped
- $0
- Per-session feeStart as many as your plan allows
- None
Estimate your bill
30-day month- 500 session hours × $0.045
- $22.50
- Hobby plan
- $19.00
- Included usage
- −$15.00
The cheapest plan that fits: session length, the monthly credit on Free, and sessions running at once if they are spread evenly over the day. Proxy data, CAPTCHA solving and model use are extra.
Proxies and CAPTCHA solving, billed on use.
- Residential proxiesCountry, US state or city. Paid plans.
- $8.00 /GB
- Datacenter proxiesBy country. Paid plans.
- $1.50 /GB
- Your own proxyAny plan.
- $0 /GB
- CAPTCHA solvingOpt-in per session. Paid plans.
- $3 /1,000 attempts
Proxy data is counted per GB in both directions, within your plan's monthly allowance. See Proxies and CAPTCHAs.
What each plan includes.
The API checks every feature: a call that needs one your plan lacks answers 402 feature_not_in_plan.
| Free | Hobby | Startup | Scale | |
|---|---|---|---|---|
| Limits | ||||
| Monthly price | $0 | $19 | $99 | Custom |
| Included usage | $5 credit | $15 | $80 | Custom |
| Concurrent sessions | 3 | 25 | 100 | 250+ |
| Longest session | 15 minutes | 2 hours | 6 hours | 24 hours |
| A stopped session is kept for | 7 days | 30 days | 30 days | 90 days |
| AI model spend per month (Boxline's keys) | Your own model keys | up to $100 | up to $1,000 | Custom |
| Proxy data per month | Not included | 10 GB | 100 GB | Custom |
| CAPTCHA solves per month | Not included | 200 | 2,000 | Custom |
| Sessions | ||||
| Shell sessions | Included | Included | Included | Included |
| Browser profiles | Included | Included | Included | Included |
| Session recordings | Included | Included | Included | Included |
| Browser mode (clock and language) | Not included | Included | Included | Included |
| Proxies and CAPTCHAs | ||||
| Residential proxies | Not included | Included | Included | Included |
| Datacenter proxies | Not included | Included | Included | Included |
| Your own proxy | Included | Included | Included | Included |
| Automatic CAPTCHA solving | Not included | Included | Included | Included |
| AI and web data | ||||
| Agent runs | Included | Included | Included | Included |
| Plain-English steps | Included | Included | Included | Included |
| Extract | Included | Included | Included | Included |
| Fetch, screenshot and PDF | Included | Included | Included | Included |
| Crawl | Included | Included | Included | Included |
Every plan has live view, the files API, the MCP server and both SDKs. Plan limits and features come from GET /v1/pricing; see Plans and features.
Questions
The seconds a session runs, from start until it stops. A browser session costs $0.045 an hour; a session with a shell is billed by its machine ($0.045 per vCPU-hour plus $0.013 per GiB-hour, about $0.084 an hour on 1 vCPU and 3 GiB). Proxy data and CAPTCHA solving are billed on top. A stopped session is free. There is no per-session fee.
Stopping saves the whole browser (every tab with its history, cookies and storage) and the files, and frees the machine, so running time stops. A stopped session is free, and it does not count towards your concurrent sessions. You can resume it at any time: it comes back with the same id, as it was. Running processes and page memory are not saved, so pages reload.
For your plan's retention days, counted from the day it stopped: Free 7, Hobby 30, Startup 30, Scale 90. Then the session is deleted, with its saved browser and files, its recording and its logs. The record of its usage and cost stays for billing. You can also delete a session yourself at any time; that cannot be undone.
Free includes a $5 usage credit every month, up to 3 sessions at a time, each up to 15 minutes. It has the browser, the shell, agent runs and the web APIs. AI runs on Free use your own model keys (Claude, OpenAI, Grok or Gemini). The platform's proxies, browser mode, CAPTCHA solving and Boxline's model keys come with the paid plans.
A new session past your concurrency fails with 429 concurrency_limit until one stops or is deleted. A longer timeout than your plan allows is refused. Past the monthly proxy data or AI model spend, those calls fail with 402 spend_limit until the 1st (UTC); past the CAPTCHA allowance, CAPTCHAs go to a person instead. A feature your plan lacks answers 402 feature_not_in_plan. See Plans and features.
It is off unless you turn it on for a session (captcha: "solve", paid plans). Every attempt that reaches the solving service counts, solved or not, at $3 per 1,000, up to your plan's monthly allowance. Only use it on sites you are allowed to automate; see the Acceptable Use Policy.
They call AI models. Each run and extraction reports its model cost in usage.costUsd, and each paid plan caps model spend on Boxline's keys per month (see the table). You can also save your own model key: a run on it has no model charge from us and is outside that cap, and on Free it is the only way to run AI. See Your own model keys. Prices for model use will be published here before these APIs leave beta.
Each plan includes credit every month, and usage is paid from it first. Beyond that, usage comes from credit you buy: top-ups from $5, usable for 12 months, with an optional automatic top-up when your balance runs low. Included credit resets each month and does not carry over. Top-ups arrive with self-serve billing in the console. Until then, using up your credit does not stop your work: you get an alert. See Credit and spending limits.
Yes. Owners, admins and billing members can set a monthly spending limit for the organization and for each project, and you get alerts at 50%, 80% and 100%. At the limit, new sessions and runs are refused and running sessions stop within about a minute. Nothing is ever charged after the fact: usage only draws on credit you already have. See Credit and spending limits.
Yes. Your organization holds your projects and team members, each with a role and access to the projects they need, and one credit balance and spending limit cover them all. API keys stay per project.
Paddle is our merchant of record: it takes the payment, adds the sales tax or VAT that applies, and sends your receipts and invoices. Your card details go to Paddle, never to us. You can get a plan payment back within 14 days for any reason, and unused bought credit within 14 days of buying it; see the Refund Policy.
Every account starts on Free. Self-serve upgrades are coming to the console; until then, email us and we move your project to Hobby, Startup or Scale.
No. Each session runs in its own gVisor sandbox on a machine that is never reused, and its browser, shell and disk are never shared with another customer. See Security.
Start on the Free plan.
A $5 usage credit every month and up to 3 sessions at a time. No card needed.