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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.

CodebaseChat logo
CodebaseChat
✓ verifiedFreemium

Connects Git repos to answer plain-English questions about your code with file references and dependency context.

MarsCode logo
MarsCode
✓ verifiedFree

AI-powered IDE with code completion, generation, explanation and debugging, plus a cloud dev environment, for developers.

69K visits/mo
16x Prompt logo
16x Prompt
✓ verifiedFreemium

Local desktop app that assembles code-context prompts for LLMs, with API integrations, token tracking, and prompt saving.

21K visits/mo
Lovable logo
Lovable
✓ verifiedFreemium

AI app builder that turns chat prompts into working web apps and sites, with credit-based build and deploy.

35M visits/mo69K saves
Dyad logo
Dyad
✓ verifiedFreemium

Free, local, open-source AI app builder that works with any AI model and exports real code you own, with zero lock-in.

245K visits/mo
Pricing
Starter: $0 (1 repo, 50 questions/mo)
Pro: $12/mo (10 repos, unlimited questions)
Team: $49/mo (unlimited repos, SSO)

No public pricing

Free: $0 (10 prompts/day)
Individual lifetime license: $48
Team lifetime license: $68

No public pricing

No public pricing

Core features
  • Natural-language search across a codebase
  • Architecture explanations and dependency graphs
  • Bug hunter that traces issues across files
  • AI code review before opening a PR
  • Automatic documentation generation
  • Multi-repo support via OAuth
  • AI code completion and snippet generation
  • Natural-language code generation
  • Code explanation and AI Q&A
  • Automated bug detection and fixes
  • Zero-config cloud development environment
  • Project creation from templates or Git
  • Source-code context and prompt management
  • Custom and formatting instructions
  • BYOK API integrations (OpenAI, Claude, Gemini, etc.)
  • Token-limit tracking
  • Code-edit feature with visual diffs and backups
  • Local, offline prompt generation
  • Chat-to-app and website generation
  • Real-time prototype building
  • One-click deploy and hosting
  • Templates to start projects
  • Credit-based building with shared workspaces
  • You own your code and data
  • Local-first, open-source app building
  • Works with any AI model or provider
  • Exports real, ownable code (no lock-in)
  • Supabase database, auth, and server functions
  • Built-in security review and fixes
  • Deploy to GitHub and Vercel; MCP server support
Use cases
  • Onboarding new engineers faster
  • Answering questions about a codebase
  • Understanding how components connect
  • Finding and diagnosing bugs
  • Generating documentation from code
  • Writing and completing code faster with AI
  • Onboarding to unfamiliar codebases
  • Debugging and optimizing code
  • Spinning up dev environments in the browser
  • Building context-rich prompts for AI coding
  • Comparing model outputs on the same task
  • Reusing saved prompts across tech stacks
  • Keeping code private during prompt creation
  • Build web apps without coding
  • Prototype product ideas quickly
  • Create landing pages and sites
  • Ship internal tools
  • Building full-stack apps with your own AI models
  • Prototyping without proprietary platform lock-in
  • Adding database and auth via Supabase
  • Deploying apps to GitHub and Vercel
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