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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.

AIScriptReader logo
AIScriptReader
✓ verifiedPaid

AI screenplay-coverage tool returning structured coverage reports and development notes per script in minutes.

1.5K visits/mo
ExplainPaper logo
ExplainPaper
✓ verifiedFreemium

AI reading aid that explains highlighted passages of research papers in plain language to speed up dense academic reading.

56K visits/mo15K saves
Pricing
Starter: $0 (1 repo, 50 questions/mo)
Pro: $12/mo (10 repos, unlimited questions)
Team: $49/mo (unlimited repos, SSO)
Single Report: $39 per report (coverage or development notes)
Combo Report: $78 per report (both)
Free: $0/mo
Pro: $16/mo

Free trial available

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
  • 11-section AI coverage reports
  • Scene-by-scene development notes
  • AI chat assistant for deeper insights
  • Script dashboard and organization
  • Results in minutes
  • Free screenwriting tools (formatter, character builder)
  • Highlight-to-explain any text
  • Follow-up questions on a paper
  • Whole-paper summaries (Pro)
  • Math and figure explanations (Pro)
  • Zotero library import
  • Saved highlights and explanations
Use cases
  • Onboarding new engineers faster
  • Answering questions about a codebase
  • Understanding how components connect
  • Finding and diagnosing bugs
  • Generating documentation from code
  • Getting screenplay coverage quickly
  • Development notes before rewrites
  • Evaluating scripts for production
  • Iterating affordably on drafts
  • Understand dense research papers
  • Decode academic jargon
  • Summarize papers quickly
  • Learn unfamiliar technical fields
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