Automate in batches through natural conversation with AI — no scripting required
Say what you need done and AI turns it into an executable flow that runs across dozens of isolated browser environments at once. No code, no scripting syntax to learn.
Bulk-check store login status
···Understanding the task
On it — here's the plan:
Progress 0 / 8 profiles
Done — 6 profiles still signed in, 2 need re-authentication. List exported.
Describe a browser task, an RPA flow, or ask a follow-up
From writing scripts to simply describing the job
The old way
- Automation means scripting, so operators queue up behind developers
- One layout change breaks the script and maintenance outweighs the gains
- Agents log in from scratch every run, and parallel accounts get unmanageable
With NexBrowser
- Describe the task in plain language and AI turns it into a runnable flow
- A free Local API connects browser-use, Playwright MCP and similar frameworks
- Sessions and logins persist while many environments run in parallel
Give AI real control of the browser
From a one-sentence task description to results across dozens of environments
Describe tasks in plain language
Say what you want — log in, filter, export the report — and AI breaks it into editable flow steps.
Connect mainstream agent frameworks
A free Local API with no call limits, compatible with browser-use, Playwright MCP, Selenium, Puppeteer, Playwright and WebDriver.
Persistent sessions and logins
Every environment keeps its own cookies, cache and local storage, so the agent resumes instead of logging in again.
Run many environments in parallel
Push one flow to multiple isolated environments at once, each with its own proxy and fingerprint, with no cross-talk.
Three steps to put AI on your batch work
No scripting background needed — three steps from description to batch results.
Step one: write the goal and the order of actions in plain language, and AI turns it into editable flow steps.
Step two: pick the environments to run in, each with its own fingerprint, proxy and saved login state.
Step three: dispatch in one click, with scheduling, retries and variables, and a run history you can review and reproduce.
Frequently Asked Questions
Can I use this with no coding experience at all?
Yes. The core workflow is describing the task in plain language, and AI converts it into visual flow steps that you review and fine-tune. Not a single line of code is required, so your operations team can run it themselves.
Which AI agent frameworks can I connect?
NexBrowser ships a free Local API with no call limits, compatible with Selenium, Puppeteer, Playwright and WebDriver. Open-source agent frameworks such as browser-use and Playwright MCP connect directly and use NexBrowser as their browser execution layer.
Does the agent have to log in again on every run?
No. Each environment keeps its own cookies, cache and local storage, bound to the same proxy and the same fingerprint parameters over time. The agent picks up the previous session on its next launch, so logins hold and results are far easier to reproduce.
How many environments can run at once, and what does it cost?
Parallel capacity depends on your window count and local hardware. The free tier gives you 1 member and 10 windows, non-expiring and with no feature gating, which is enough to prove out a flow. Paid plans start at 0.30 USDT per window per 30 days and 3.00 USDT per member per 30 days, with volume discounts up to 60% off.
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