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Artificial Analysis
✓ verifiedFreemium
Independent benchmarks comparing AI models and API providers on intelligence, speed, and cost across many leaderboards.
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Refraction.dev
✓ verifiedFreemium
AI coding assistant for editors and IDEs that explains, refactors, documents, and generates code across 56 languages.
2.8K visits/mo
Pricing
No public pricing
No public pricing
Hobby: Free (10 code generations, 1 user)
Pro: $8/mo (unlimited generations, editor extensions)
Team: $14/user/mo (multiple members, shared history)
Free trial available
No public pricing
Starter: Free forever
Professional: $19 /mo
Core features
- ✦Fast tensor operations
- ✦Differentiable tensors for gradient-based optimization
- ✦Network connectivity
- ✦Integration with Bun and Flashlight
- ✦Support for GPU computation with CUDA (Linux) and CPU computation (macOS)
- ✦Intelligence Index across many benchmarks
- ✦Model speed and cost comparisons
- ✦Coding, speech, image, and video leaderboards
- ✦Provider performance analysis
- ✦Personalized model recommender
- ✦Premium data and reports
- ✦Bug detection and fix suggestions
- ✦Code and CSS framework conversion
- ✦Unit test and documentation generation
- ✦Regex, SQL query, and CI/CD pipeline generation
- ✦Code explanation and style checking
- ✦Editor extensions for VS Code, Sublime, JetBrains, Visual Studio
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- ✦Natural language to spreadsheet generation
- ✦Live formulas, charts, and pivot tables
- ✦Automated data integration (Stripe, QuickBooks, Epic, HubSpot, SQL databases, etc.)
- ✦PDF OCR and data extraction
- ✦Smart Context (AI remembers goals, data sources, tasks)
- ✦50+ AI Tools (formatting, data validation, web search, financial APIs, SQL queries)
- ✦HIPAA compliance with BAA available
- ✦Automated data synchronization
- ✦Export to Excel, CSV, or Google Sheets
Use cases
- →Creating and manipulating datasets
- →Training small machine learning models
- →Implementing advanced training and inference logic
- →Building applications that require tensor computations
- →Choosing an AI model or provider
- →Tracking frontier model progress
- →Comparing price and performance
- →Generating unit tests for existing functions
- →Refactoring legacy code to modern practices
- →Producing inline documentation automatically
- →Learning new programming languages or concepts via AI explanations
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- →Monitor HubSpot sales pipeline performance, track conversion rates, and generate executive summaries.
- →Automate financial reporting by pulling revenue from Stripe, expenses from QuickBooks, and pipeline data from HubSpot to generate MRR dashboards, churn analysis, and investor reports.
- →Perform healthcare data analysis by integrating with EHR/EMR systems like PointClickCare and Epic to pull patient medication data, calculate per-resident P&L, and analyze reimbursements.
- →Convert uploaded invoices (PDFs) into structured spreadsheet data with formulas applied automatically.
- →Query databases like PostgreSQL, MySQL, and Supabase using natural language to populate spreadsheets with live data.
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