AI tools for API
48 tools available on API.
Flux
FeaturedBlack Forest Labs' open-weights image model — rivals Midjourney quality.
Braintrust
FeaturedEval, monitor, and improve AI products end-to-end.
Pinecone
FeaturedManaged vector database for production-scale similarity search.
LlamaIndex
FeaturedData framework for connecting LLMs to your data.
Together AI
FeaturedFine-tune & serve open-weight models (Llama, Mistral, DeepSeek).
LangSmith
LangChain's eval + observability platform.
Replicate
One-API platform for running and fine-tuning open-source models.
OpenAI Fine-tuning
Fine-tune GPT-4o-mini and friends on your own data.
Weaviate
Open-source vector DB with hybrid search and modules.
Weights & Biases
The ML experiment tracker, now with LLM eval features.
Helicone
Open-source LLM observability — one-line proxy install.
LangChain
The broad LLM application framework — chains, agents, retrievers.
Humanloop
Prompt management + evals for collaborative AI teams.
Vespa
Yahoo's open-source search engine with vector + sparse retrieval.
Anyscale
Ray-powered platform for training, serving, and scaling LLMs.
PromptLayer
Lightweight prompt logging + management for OpenAI/Claude apps.
Patronus
Automated LLM evaluation for hallucinations, safety, and quality.
Lamini
Memory-tuning platform for grounding LLMs in your facts.
A2A Protocol
Open standard for letting AI agents from different frameworks talk to each other.
AI Boost
Mobile-first AI photo and video editor with face swap, avatars, and text-to-art generation.
AI Dungeon
AI-powered text adventure platform where the story is generated turn-by-turn by an LLM.
AI Horde (Stable Horde)
Crowdsourced, volunteer-run cluster for free Stable Diffusion image and LLM text generation.
AI Photo Forge
Telegram-native AI headshot generator that turns selfies into professional portraits inside a chat thread.
AI SDK
Vercel's open-source TypeScript framework for building AI apps across 16+ providers with unified streaming, tools, and UI hooks.
AI Watermark Remover
Free browser-based watermark eraser that inpaints brushed-over regions in photos.
AI-Flow
Visual node-based builder for chaining OpenAI, Anthropic, Replicate and other model APIs into content pipelines.
AI/ML API
Unified API gateway exposing 500+ AI models behind one OpenAI-compatible endpoint.
AI2sql
Natural-language-to-SQL generator with desktop app, MCP server, and governed read-only access.
AICaller
Automated outbound phone-calling platform using hyper-realistic AI voices for lead qualification, scheduling, and surveys.
AIVA
AI music composition tool that generates royalty-friendly tracks in 250+ styles with editable MIDI output.
Adzooma
PPC management dashboard with AI-assisted audits and ad-copy optimization across Google, Microsoft, and Meta.
Affogato
Multi-model image and video generation studio bundling 170+ third-party models behind one credit-based workspace.
Agent Lightning
Microsoft's open-source trainer that fine-tunes AI agents with RL and prompt optimization, framework-agnostic.
AgentDock
Omnichannel AI customer service platform with memory, intelligent handoff, and explainable decisions.
AgentMail
API-first email provider purpose-built for autonomous AI agents.
AgentMemory
Open-source persistent memory runtime for AI coding agents, with hybrid retrieval and zero external dependencies.
Agenta
Open-source LLMOps platform for prompt engineering, evaluation, and observability in one workspace.
Agentset
Production-ready RAG infrastructure with agentic search, citations, and model-agnostic plumbing.
Aidbase
AI-powered customer support stack purpose-built for SaaS startups, bundling a trained chatbot, ticketing, and knowledge base.
Aispect
Turns live audio at events into AI-generated visuals on the fly, in 30+ languages.
AlpacaEval
Automatic LLM evaluator and leaderboard that benchmarks instruction-following with length-controlled win rates.
Amazon Q
AWS's enterprise AI assistant for developers, analysts, and knowledge workers, wired into your company data.
Amazon Q Developer
AWS's in-IDE coding assistant and agent, formerly CodeWhisperer, tuned for cloud-heavy workflows.
Amazon SageMaker
AWS's end-to-end platform for building, training, and deploying machine learning models and AI agents at enterprise scale.
AnkiDecks AI
AI flashcard generator that turns PDFs, slides, YouTube videos and handwritten notes into Anki-ready decks.
AnythingLLM
Open-source desktop and self-hosted app that turns your documents into a private chat-and-agent workspace.
Anyword
AI marketing copy platform that scores and predicts content performance before you publish.
Apache Mahout
Open-source ML framework pivoting toward scalable quantum computing primitives.