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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Floneum
✓ verifiedFree
Open-source visual editor for building local LLM-powered workflows, extensible with sandboxed WebAssembly plugins.
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Kane CLI By TestMu AI
✓ verifiedFreemium
Terminal-native AI tool (Kane CLI) that turns plain-English descriptions into real-Chrome browser test flows.
1.0K saves
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Kombai
✓ verifiedFreemium
AI design engineer that designs UIs on a canvas and ships production frontend code in your own stack.
156K visits/mo
Pricing
No public pricing
Free: $0/month (200 credits)
Starter: $19/month (2,000 credits, +100% bonus = 4,000 total during launch offer)
Pro: $99/month (10,000 credits, +50% bonus during launch offer)
No public pricing
Free: $0 (300 credits/month)
Pro: $20/month (2,000 credits)
Team: $40/user/month
Core features
- ✦Visual drag-and-drop workflow builder
- ✦Local LLM execution
- ✦41 built-in plugins
- ✦Sandboxed WebAssembly plugin system
- ✦Plugins in any WASM-compilable language
- ✦Browser automation, file, and RSS nodes
- ✦Natural-language browser flow automation from the CLI
- ✦Auto-healing and vision-based element detection
- ✦Integration with a wider agentic test cloud (real devices, visual/accessibility testing)
- ✦MCP server for connecting AI agents into IDEs
- ✦Shareable evidence links for pass/fail results
- ✦Credit-based monthly usage plans
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- ✦Design UIs on an infinite canvas
- ✦Production frontend code in your stack (400+ libraries)
- ✦Reuses your components, tokens, and hooks
- ✦In-browser editing with DevTools context
- ✦Design and code stay synced in your repo
- ✦Asset and animation generation
Use cases
- →Building LLM workflows without code
- →Running AI tasks locally for privacy
- →Extending automation with custom plugins
- →Developers running local end-to-end browser tests from a terminal
- →QA teams automating cross-browser regression checks
- →Teams needing tests resilient to UI redesigns
- →IDE-integrated AI test authoring via MCP
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- →Turning designs into production frontend code
- →Building landing pages and product UIs
- →Refining UI directly in the browser
- →Keeping design and code in sync
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