AI Tools Hub

Best AI Developer Tools Tools (2026)

107 verified tools.

Rentcast
Rent estimates, property data, and valuation API for real estate.FreemiumVerified FreeData & Analytics
Haystack
A framework for building NLP applications (e.g. agents, semantic search, question-answering) withFreemiumAI Agents
OpenAI Downtime Monitor
Free tool that tracks API uptime and latencies for various OpenAI modelsFreemiumDeveloper Tools
Phoenix
Open-source tool for ML observability that runs in your notebook environment, byFreemiumVerified FreeProductivity
Portia AI
Open source framework for building agents that pre-express their planned actions, shareFreemiumAI Agents
LMQL
LMQL is a query language for large language models.FreemiumDeveloper Tools
co:here
Cohere provides access to advanced Large Language Models and NLP tools.FreemiumCode
Prediction Guard
Seamlessly integrate private, controlled, and compliant Large Language Models (LLM) functionality.FreemiumDeveloper Tools
Maxim AI
A generative AI evaluation and observability platform, empowering modern AI teams toFreemiumVerified FreeDeveloper Tools
AgentDock
Unified infrastructure for AI agents and automation. One API key for allFreemiumVerified FreeAI Agents
Codeflash
Ship Blazing-Fast Python Code — Every Time.FreemiumVerified FreeCode
AI/ML API
AI/ML API gives developers access to 100+ AI models with one API.FreemiumVerified FreeDeveloper Tools
Pagerly
Your Operations Co-pilot on Slack/Teams. It assists and prompts oncall with relevantFreemiumVerified FreeDeveloper Tools
Hexabot
A Open-source No-Code tool to build your AI Chatbot / Agent (multi-lingual,FreemiumVerified FreeCode
Kiln
Intuitive app to build your own AI models. Includes no-code synthetic dataFreemiumCode
Calmo
Debug Production x10 Faster with AI.FreemiumCode
Amazon Q Developer CLI
CLI that provides command completion, command translation using generative AI to translateFreemiumCode
Opik
Evaluate, test, and ship LLM applications with a suite of observability toolsFreemiumDeveloper Tools
Cleanlab
Detect and remediate hallucinations in any LLM application.FreemiumDeveloper Tools
Rysa AI
AI GTM Automation AgentFreemiumAI Agents
Agenta
Open-source LLMOps platform for prompt management, LLM evaluation, and observability. Build, evaluate,FreemiumVerified FreeAI Agents
ChatWithCloud
CLI allowing you to interact with AWS Cloud using human language insideFreemiumVerified FreeCode
Runcell
AI Agent Extension for Jupyter Lab, Agent that can code, execute, analysisFreemiumVerified FreeCode
FlexApp
Build mobile apps with AI, not codeFreemiumVerified FreeCode