Developer & API Tools
API access to Claude for text, vision, and document analysis
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paidFree Tier
All Audiences
For Backend & API Developers
Best AI Tools for Backend & API Developers (2026)
9 AI tools hand-picked for developers and engineers — from code generation and debugging to API tooling, testing, and documentation automation.
9 tools curated
AI Language Models
Real-time multimodal AI that processes text, audio, and video instantly.
New
freemiumFree Tier
MLOps & AI Infrastructure
AI models marketplace and deployment platform
New
freemiumFree Tier
AI Search Engines
Generative search and retrieval-augmented generation platform
New
paidFree Tier
AI Search Engines
API for extracting and synthesizing insights from multiple sources
New
contact
Developer & API Tools
Natural language processing API for developers to build conversational apps.
New
freemiumFree Tier
Developer & API Tools
Full-duplex voice conversations with GPT in your applications via API.
New
paid
Developer & API Tools
Universal gateway for managing and monitoring AI API usage
New
freemiumFree Tier
Open-Source AI
Constrained decoding for structured LLM outputs
New
open-sourceFree Tier