WebRun

WebRun (webrun.ai) is a cloud-based browser automation platform, founded in 2024,¹ that provides AI agents with real-time access to full desktop environments running real Chrome browsers.² Rather than relying on CSS selectors like traditional tools such as Selenium or Playwright, WebRun uses a hybrid CNN-LLM architecture for vision-based execution, achieving sub-100ms time-to-first-action.² The platform reports an 85% autonomous task completion rate.¹

What it does

WebRun gives AI agents the ability to browse websites, extract structured data, fill forms, transfer files between platforms, and run multi-step workflows, all through natural-language task descriptions sent via API.² A three-layer execution engine handles reliability: Layer 1 uses visual recognition to interact with pages directly, Layer 2 monitors for page changes and adapts in under one second, and Layer 3 falls back to Chrome DevTools Protocol for edge cases.¹

Key capabilities include:

• Sessions and tasks: Each session is an isolated browser instance with a unique ID. Sessions expire after 5 minutes of inactivity and can chain multiple sequential tasks.³
• Environments: Persistent, stateful identity across sessions, including saved browser state (cookies, logins), file storage, agent memory, configurable skills, and scheduled tasks.¹
• Automation Policies: Runtime governance that evaluates every proposed agent action before execution. Includes domain allowlists and blocklists, action controls, capability limits, sensitive data detection (SSN, credit cards, API keys), and pre-built compliance templates for HIPAA, financial, and research-only use cases. All enforcement decisions are logged in an immutable audit trail.¹
• Guardrails and human-in-the-loop: The agent pauses automatically when it encounters login forms, payment confirmations, CAPTCHAs, or ambiguous instructions, allowing manual intervention.²
• Live session streaming: Sessions can be observed in real time via video streaming.²

Pricing

WebRun uses pay-as-you-go pricing with no monthly minimums or setup fees.⁴

Component	Cost
enigma-browser-pro (input / output)	$0.60 / $2.70 per 1M tokens 4
enigma-browser-fast (input / output)	$0.60 / $1.80 per 1M tokens 4
Compute	$0.02 per minute of active session time 4
WebRun-managed proxy	$4.00 per GB data transfer 4
Custom proxy (bring your own)	No additional charge 4

Typical task costs range from $0.01 for a simple search to $0.30 for complex automations involving 10+ steps.⁴

Integration methods

WebRun offers four integration paths: REST API, WebSocket for real-time monitoring, an OpenAI-compatible API endpoint (works with LangChain and Vercel AI SDK), and an MCP Server for Claude Desktop and other MCP clients.² It also connects with no-code platforms including Zapier, n8n, Make, and Clay, and supports AI frameworks like LangChain, CrewAI, OpenAI Agents, and Anthropic Claude.¹

Who it’s for

WebRun targets developers and engineering teams building AI agents that need to interact with the web. Common use cases cited in the documentation include lead enrichment, e-commerce product research, insurance verification, compliance monitoring, vendor portal automation, cross-site file transfers, and adaptive testing.²¹ Teams in regulated industries can apply the built-in HIPAA and financial compliance policy templates.¹

How it compares

Feature	WebRun	Browserbase 5	Skyvern 6	Steel 7
Pricing model	Pay-as-you-go 4	Free / $20 / $99 per mo 5	Free / $29 / $149 per mo 6	$29 / $99 / $499 per mo 7
Entry cost	~$0.01 per task 4	Free tier (1 hr) 5	Free (5,000 credits) 6	$29/mo (290 hrs) 7
AI-native execution	Yes (vision + LLM) 2	Browser infra only 5	Yes (LLM + code) 6	Browser infra only 7
Governance / policies	Built-in with templates 1	No	SOC2/HIPAA certified 6	No
Persistent environments	Yes 1	No	No	Yes 7
Integration paths	REST, WS, MCP, OpenAI 2	REST, Puppeteer, Playwright 5	REST, Python/TS SDK 6	REST, Puppeteer, Playwright 7

Alternatives

• Choose Browserbase if you need raw cloud browser infrastructure to pair with your own automation framework and want a free tier to start.⁵
• Choose Skyvern if you want a no-code visual workflow builder with SOC2 Type II certification, Y Combinator backing, and native CRM integrations like Salesforce and HubSpot.⁶
• Choose Steel if you need an open-source headless browser API with high concurrency limits and predictable monthly pricing.⁷
• Choose MultiOn if you are building consumer-facing browser extensions or on-device mobile agents.⁸

Verified performance

WebRun scores 99 for performance and 100 for SEO in a Lighthouse audit, with a Largest Contentful Paint of 0.8 s, First Contentful Paint of 0.4 s, Total Blocking Time of 20 ms, and Cumulative Layout Shift of 0.029.⁹ All major AI crawlers (GPTBot, ClaudeBot, PerplexityBot) are permitted in the site’s robots.txt.¹⁰

Company

WebRun was founded in 2024.¹ The founding team and headquarters are not publicly disclosed. No independent press coverage, accelerator participation, or funding announcements were found during research.

External links

• WebRun (official site)
• WebRun Documentation
• WebRun on GitHub
• WebRun on X (Twitter)
• WebRun on LinkedIn

Footnotes

1. WebRun Automation Policies page (embedded Organization and SoftwareApplication schema). Retrieved July 26, 2026. https://webrun.ai/automation-policies ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹ ↩¹⁰ ↩¹¹

2. WebRun Documentation: Overview. Retrieved July 26, 2026. https://docs.webrun.ai/getting-started/overview ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹

3. WebRun Documentation: Sessions. Retrieved July 26, 2026. https://docs.webrun.ai/concepts/sessions ↩

4. WebRun Documentation: Pricing & Costs. Retrieved July 26, 2026. https://docs.webrun.ai/concepts/pricing ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹

5. Browserbase Pricing: Plans, Sessions, and Costs (ScrapeGraphAI). Retrieved July 26, 2026. https://scrapegraphai.com/blog/browserbase-pricing ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶

6. Skyvern Pricing page. Retrieved July 26, 2026. https://www.skyvern.com/pricing ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷

7. Steel.dev Pricing 2026 (CostBench). Retrieved July 26, 2026. https://costbench.com/software/browser-automation/steel-dev/ ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷

8. MultiOn Review & Alternatives 2026 (AI Agents Directory). Retrieved July 26, 2026. https://aiagentsdirectory.com/agent/multion ↩

9. Lighthouse audit of webrun.ai. Retrieved July 26, 2026. https://webrun.ai ↩

10. WebRun schema audit (robots.txt and AI crawler access). Retrieved July 26, 2026. https://webrun.ai/robots.txt ↩