Altern
Curated AI tools and agents directory for developers
About Altern
Altern is a free, daily-updated directory of AI-powered tools and agents for software development. Discover IDE assistants, coding agents, app builders, security tools, and more with smart filtering for free and student-friendly options.
Pros & Cons
Pros
- Completely free with no hidden costs or premium tiers
- Curated specifically for developers with relevant tool categories
- Daily updates ensure you find the latest AI tools available
- Filters for free and student-friendly tools save research time
Cons
- Limited review and rating system — many tools show no reviews yet
- Narrow focus on developer and coding tools only
- No pricing comparison or cost analysis features within the directory
- Young platform with a growing but still limited community
Key Features
Searchable Database
Browse and search 100+ curated AI development tools in a clean interface
Category Filtering
Filter by IDE assistants, coding agents, app builders, security, testing, documentation, and more
Smart Sorting
Sort tools by popularity, latest additions, or alphabetical order
Free & Student Filters
Quickly find free tools, student-accessible options, and open-source alternatives
Favorites System
Save and organize favorite tools with a user account
Detailed Tool Pages
View descriptions, pricing, links, and metadata for each listed tool
Daily Updates
New AI products and tools added regularly to keep the directory current
Pricing
- Browse all AI tools
- Category filtering
- Free tool filter
- Student access filter
- Save favorites
- Daily updates
Best For
AI Tool Discovery
Find the best AI-powered development tools for your specific workflow needs
Team Evaluation
Compare AI coding assistants and agents to find the right fit for your dev team
Student Resources
Discover free and student-accessible AI tools for learning and coursework
Open Source Scouting
Filter for open-source AI tools to integrate into your projects without licensing costs
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