Smooth by Circlemind

What is Smooth by Circlemind?

Smooth is a browser agent API from Circlemind, a company building general AI agents that act in the digital world. Developers call the API to have an agent drive a web browser for jobs such as data scraping and form filling, and the vendor describes it as available worldwide. Circlemind positions Smooth as faster and cheaper than the Browser Use project, though readers should test that against their own workloads. The company also offers Zero, a no-code general agent that connects to your apps and takes actions on your behalf. Zero can run up to 10 browsers at once, connects to more than 300 apps and custom MCP servers, supports automations with triggers, and includes autonomy levels, guardrails and human approvals for business use. Smooth pricing is not shown on the main product page; the terms of service say plans differ by product, are published on the vendor's pricing page, and are billed monthly. A demo can be booked with the team.

Use cases

• Automate web data scraping
• Fill web forms automatically
• Run browser tasks through an API
• Build triggered automations
• Run several browsers at once
• Connect apps to an AI agent

Who it's for

• Developers
• Automation teams
• Operations teams
• Startups

Why use Smooth by Circlemind

• Gives developers a browser agent through an API instead of building browser control themselves.
• Handles repetitive web work such as scraping and form entry.
• Zero offers a no-code route for teams that do not want to write integrations.
• Human approvals and guardrails in Zero suit business settings that need oversight.
• Supports custom MCP servers for connecting internal tools.

Smooth by Circlemind features

• Real-time browser agent API
• Data scraping and form filling
• Zero general agent that needs no code
• Up to 10 browsers at the same time in Zero
• 300+ app integrations in Zero
• Custom MCP server support in Zero
• Automations with triggers in Zero
• Autonomy levels, guardrails and human approvals

How to get started with Smooth by Circlemind

1. Sign up with Circlemind and choose Smooth for API access or Zero for a no-code agent.
2. With Smooth, send tasks to the browser agent API, such as scraping a page or filling a form.
3. With Zero, connect the apps you use and describe the work you want done.
4. Add triggers, set autonomy levels and require approvals where actions need a human check.
5. Review results and refine the automations over time.

Smooth by Circlemind limitations

• Pricing is not shown on the main product page, so check the vendor's pricing page
• Speed and cost comparisons are the vendor's own claims

Smooth by Circlemind pricing

We couldn't confirm pricing on the official site. Check circlemind.co for current prices.

Prices can change and may vary by country or exclude tax. Check the official pricing page.

Smooth by Circlemind alternatives

The main Smooth by Circlemind alternatives listed on Debuly are Browser Use, Browserbase, Manus, BrowserOS, AGI, Inc. and AI Manus. The table compares pricing and platforms; order is A–Z.

1. 

   AGI, Inc.

   AI lab behind AGI-0, a small action model that reads the screen and operates Android apps, with an API and MCP for builders.

   Automation and agentsDeveloper platformsCoding
   Free trialVisit AGI, Inc. (official site)
2. 

   AI Manus

   Open-source, self-hostable general-purpose AI agent that plans tasks and runs a terminal, browser and files inside a Docker sandbox.

   Automation and agentsDeveloper platformsProductivity
   Open sourceVisit AI Manus (official site)
3. 

   Browser Use

   Cloud browsers and hosted web agents for AI, plus an MIT-licensed open-source browser agent, billed pay-as-you-go from $0.02 per hour.

   Developer platformsAutomation and agentsCoding
   PaidVisit Browser Use (official site)
4. 

   Browserbase

   Cloud platform of headless browsers, search and fetch APIs and agent runtime for building AI agents that browse and act on the web.

   Developer platformsAutomation and agentsCoding
   FreemiumVisit Browserbase (official site)
5. 

   BrowserOS

   Free, open-source Chromium browser with built-in AI agents and an MCP server, so agents like Claude Code or Codex can browse as you.

   Automation and agentsProductivityDeveloper platforms
   Open sourceVisit BrowserOS (official site)
6. 

   Manus

   General AI agent that carries out multi-step tasks such as research, slides, websites and design from a single prompt.

   Automation and agentsChat assistantsProductivity
   FreemiumVisit Manus (official site)

Smooth by Circlemind FAQ

Sources & verification

Facts on this page come from the official sources below, each with the date we read it. Written by Debuly; the vendor did not review this page.

Image credits

• Logo: from circlemind.co · fetched 24 Oct 2026 · Vendor trademark, used only to identify the product; removed on request
• Cover: none collected yet, so a generated tile is shown.

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