AI Tools for AI Developers (Freemium)

Tools

• Audience: AI Developers
• Pricing: Freemium

• 

  Respan

  AI Infrastructure

  AI router with built-in observability and automated evaluations.

  • LLM Observability
  • Automated Evals
  • Prompt Optimization

  Freemium

  From $199/month

  Details
• 

  AgentX - Multi-agent and eval framework

  AI Agents

  Enterprise platform for orchestrating, evaluating, and observing AI agents from build to production.

  • AI Workforce
  • Multi-agent Orchestration
  • AI Agent Evaluation

  Freemium

  From $49/month

  Details
• 

  Cursor

  Developer Tools

  AI coding agent that turns ideas into code for developers

  • AI Coding Agent
  • Code Generation
  • Autonomous Agents

  Freemium

  Details
• 

  Metaphor

  AI Search

  Search API for AI agents needing real-time web data and deep research.

  • Real-Time Web Data
  • Deep Research
  • Enterprise Security

  Freemium

  Details
• 

  Scroll Launch

  AI Agents

  Product launch platform for indie makers and SaaS founders.

  • Product Launch Platform
  • Startup Directories
  • Dofollow Pages

  Freemium

  Details
• 

  Opik

  AI Infrastructure

  End-to-end AI observability platform for developers with agent testing, optimization, and monitoring.

  • AI Observability
  • LLM Monitoring
  • Agent Testing

  Freemium

  From $19/month

  Details
• 

  Superset

  Developer Tools

  Orchestrate coding agents in a unified workspace for parallel execution and isolated changes.

  • Coding Agents
  • Parallel Execution
  • Developer Tools

  Freemium

  From $15/month

  Details
• 

  Tabbit AI

  AI Agents

  AI-native browser that understands context and automates tasks.

  • AI Browser
  • Context-Aware Browser
  • AI Chat Browser

  Freemium

  From $30/month

  Details
• 

  Extend

  Documents

  Parse, extract, and split complex documents with high accuracy.

  • Document Parsing
  • Structured Data
  • PDF Editing

  Freemium

  From $500/month

  Details
• 

  HasData

  Data & Analytics

  Web scraping service with pre-built scrapers and AI extraction

  • Web Scraping
  • Data Extraction
  • AI Extraction

  Freemium

  From $49/month

  Details
• 

  Offsite

  Productivity

  Collaborative workspace for humans and AI agents with shared context and memory.

  • AI Agents
  • Shared Memory
  • Agent Fleets

  Freemium

  From $19/month

  Details
• 

  Helicone

  AI Infrastructure

  Routing and monitoring for reliable AI apps

  • LLM Observability
  • AI Gateway

  Freemium

  From $79/month

  Details