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Head-to-head · Browser Agents

OpenAI Computer-Using Agent (CUA) vs AgentBrowser

  • Updated Sep 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score OpenAI Computer-Using Agent (CUA) #3 in Browser Agents 8.3/10 From $3 ✓ 1 of 1 features Visit OpenAI
AgentBrowser #5 in Browser Agents 7.1/10 Free plan · paid from $49/mo Free plan✓ 1 of 1 features Visit AgentBrowser

OpenAI Computer-Using Agent (CUA) leads on 0 checks, AgentBrowser on 1, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOpenAI Computer-Using Agent (CUA) · 8.3/10
  • Free planonly AgentBrowser

OpenAI Computer-Using Agent (CUA) scores higher on our rubric for browser agents: 8.3 against 7.1 out of 10; our editors rank them #3 and #5.

AgentBrowser offers free plan; OpenAI Computer-Using Agent (CUA) doesn't.

OpenAI Computer-Using Agent (CUA) is the better fit for developers building computer-use agents via API. AgentBrowser is the better fit for teams needing controlled, observable browser sessions.

  • OpenAI Computer-Using Agent (CUA) fits best

    Developers building computer-use agents via API

  • AgentBrowser fits best

    Teams needing controlled, observable browser sessions

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature OpenAI Computer-Using Agent (CUA) 8.3/10 Visit ↗ AgentBrowser 7.1/10 Visit ↗
At a glance
Editor score 8.3 7.1
Ranking #3 in Browser Agents #5 in Browser Agents
Best for Developers building computer-use agents via API Teams needing controlled, observable browser sessions
Pricing model Paid Free plan + paid
Starting price Not published $49/mo
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud, Self-hosted, Desktop, Mobile
Platforms Web, Windows, macOS, Linux Web, Windows, macOS, Linux, iOS, Android
Support Docs Email, Docs
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features OpenAI Computer-Using Agent (CUA) 1/1 · AgentBrowser 1/1
Human approval ✓ ✓
Specs
Browser control Not published Cloud
Task execution Not published Multi-step
Supported browsers Not published Chrome
Monthly task limit Not published Not published
Our review
Pros
  • Controls browsers and full operating-system interfaces
  • Uses screenshot perception to generate mouse and keyboard actions
  • Includes human confirmation prompts and safety checks
  • Origin-bound vault injects credentials and TOTP without exposing secrets to agents.
  • Human approval checkpoints cover sensitive credential-vault requests.
  • Records sessions and streams replayable DOM, console, and network events.
Cons
  • Still presented as a research preview
  • Requires developers to access it through the Responses API
  • Token charges apply to both input and output
  • Supported-browser information is limited to Chrome.
  • Pro starts at $49 per month, with metered overage.
  • Billing documentation says Stripe is in test mode despite published paid plans.
Our verdict

OpenAI Computer-Using Agent (CUA) is a specialized model for computer-use tasks, aimed at developers building agents that interact with graphical interfaces. Through the computer-use tool in OpenAI’s Responses API, it interprets…

Read the review →

AgentBrowser gives AI agents a hosted Chrome browser for navigating pages, interacting with controls, running JavaScript, and completing multi-step web flows. It is aimed at teams that need browser work to be controlled and reviewable,…

Read the review →
  1. OpenAI Computer-Using Agent (CUA)Browser Agents 8.3From $3
  2. AgentBrowserBrowser Agents 7.1Free plan · paid from $49/mo

Strengths and trade-offs

  • OpenAI Computer-Using Agent (CUA) — where it wins

    • Controls browsers and full operating-system interfaces
    • Uses screenshot perception to generate mouse and keyboard actions
    • Includes human confirmation prompts and safety checks

    Where it doesn't

    • Still presented as a research preview
    • Requires developers to access it through the Responses API
    • Token charges apply to both input and output

  • AgentBrowser — where it wins

    • Origin-bound vault injects credentials and TOTP without exposing secrets to agents.
    • Human approval checkpoints cover sensitive credential-vault requests.
    • Records sessions and streams replayable DOM, console, and network events.

    Where it doesn't

    • Supported-browser information is limited to Chrome.
    • Pro starts at $49 per month, with metered overage.
    • Billing documentation says Stripe is in test mode despite published paid plans.
  • OpenAI Computer-Using Agent (CUA)8.3/10 · From $3

    A computer-use model for developers, priced by input and output tokens.

    Visit OpenAIFull verdict →
  • AgentBrowser7.1/10 · Free plan · paid from $49/mo

    Controlled browser sessions with credential safeguards, approvals, and replayable activity.

    Visit AgentBrowserFull verdict →

More comparisons

All browser agents comparisons → · Full ranking →

Guides on browser agents

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update