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Kiro is a spec-driven agentic coding tool for IDE, CLI and web that turns prompts into specs and catches bugs with property-based tests.
Agentic AI platform with a coding desktop app, CLI, and cloud agents for autonomous software development and office work.
Stitch by Google generates UIs for mobile/web apps; official Google product, huge traffic.
No-code AI platform that builds full-stack apps, websites and agents from plain-language prompts with hosting built in.
Side-by-side arena to compare AI coding models and build multi-file apps, with a public leaderboard and battle mode.
No public pricing
Free trial available
No public pricing
No public pricing
- ✦Spec-driven development (requirements, design, tasks)
- ✦Parallel agents, local or cloud
- ✦Property-based and correctness testing
- ✦Works in IDE, CLI, web and mobile
- ✦Multiple models (Claude, open-weight, Auto)
- ✦Headless CLI for CI/CD
- ✦Context from tools like Figma and Terraform
- ✦Multi-agent collaboration for end-to-end tasks
- ✦Persistent memory and custom rules
- ✦Extensible skills and plugins
- ✦Rich context across code, images, and directories
- ✦Automatic codebase documentation generation
- ✦Terminal-native CLI and JetBrains IDE plugin
- ✦Cloud-hosted agents for enterprise use
- ✦AI-powered UI generation for mobile and web applications
- ✦Transform ideas into UI designs using text or images
- ✦Easy iteration and design adjustments
- ✦Export static HTML code and Figma files
- ✦Users retain ownership of their generated designs
- ✦Leverages Google DeepMind's Gemini AI models
- ✦Prompt-to-app full-stack generation
- ✦Built-in backend, database and auth
- ✦One-click integrations (Slack, Notion, HubSpot, etc.)
- ✦Instant hosting and custom domains
- ✦Superagents for automated workflows
- ✦GitHub sync and code export
- ✦Head-to-head model comparison
- ✦Battle mode matchups
- ✦Public model leaderboard
- ✦Multi-file app generation
- ✦File uploads as input
- →Turning prompts into maintainable, spec-matched code
- →Catching bugs unit tests miss
- →Reviewing PRs and fixing bugs in CI/CD
- →Autonomous feature development in large codebases
- →Terminal-based AI pair programming
- →Cross-department task automation for legal, finance, HR
- →Onboarding developers to unfamiliar codebases
- →Board game club planner
- →Employee Feedback Dashboard
- →Personal photo library
- →Homemade Pizza Cooking Elite Class
- →Indoor Plant Care Dashboard
- →Alps skiing guide
- →Ceramic & Pottery Marketplace
- →Building internal tools and dashboards
- →Launching websites and landing pages
- →Creating customer portals and CRMs
- →Deploying AI agents that automate tasks
- →Choosing the best coding model
- →Benchmarking AI code quality
- →Prototyping small apps