Kernel vs Cloudflare Agents
Detailed side-by-side comparison to help you choose the right tool
Kernel
π΄DeveloperAgent Infrastructure
Managed browser infrastructure purpose-built for AI agents β spin up isolated Chrome sessions in seconds, with recording, captcha handling, and persistent state.
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CustomCloudflare Agents
π΄DeveloperAgent Infrastructure
Cloudflareβs developer framework for building, deploying, and running agents close to web infrastructure on Workers and related services.
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CustomFeature Comparison
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Kernel - Pros & Cons
Pros
- βEliminates the six-month infra project of running a production headless-Chrome pool
- βWorks with existing Playwright / Puppeteer code β no SDK lock-in
- βCaptcha + residential proxy handling meaningfully improves scraping success rates
- βReplay UI is a huge productivity win for debugging agent trajectories
- βFree hobby tier makes prototyping cheap
Cons
- βUsage-based pricing scales with browser-minutes β long-running research agents can get expensive fast
- βManaged service (no self-host) β regulated customers may need to wait for VPC deploy
- βNewer than Browserbase and Steel; smaller community for Stack Overflow-style questions
- βCaptcha solving still probabilistic β some highly protected targets will fail
Cloudflare Agents - Pros & Cons
Pros
- βStrong fit when your agent needs to live close to web infrastructure and APIs
- βMCP documentation is explicit and production-minded, including remote servers and auth concerns
- βCloudflare platform primitives can reduce infrastructure burden for globally available agents
- βGood option for developers already using Workers, Durable Objects, or Cloudflare AI services
Cons
- βPricing is indirect; total cost depends on multiple Cloudflare products and usage patterns
- βRequires developer skill and familiarity with Cloudflareβs platform model
- βNot a no-code agent builder; business teams will need engineering support
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