Top 31 AI APIs For Developers - Public APIs

Build custom ChatGPT-style AI chatbots trained on your website and files, integrated with 5000+ apps — no coding, live in minutes.

Discovery API for AI agents & MCP servers (search, verify, UAID, chat).

RAG API with RESTful endpoints, comprehensive SDKs, and enterprise-grade reliability.

Create, auto-grade, and analyze learning tasks with AI-based evaluations.

AI-powered translator supporting multiple languages with fast, context-aware responses.

JavaScript API for face detection, recognition, and emotion analysis using TensorFlow.js.

Free service to classify text as spam using ML.

Save JSON schemas as api endpoints, feed it with your data and get structured JSON responses with AI.

Use AI models such as ChatGPT or DALL-E to experience the capabilities of AI.

AI Solutions: Video/Image Classification & Tagging, NSFW, Icon/Image/Audio Search, NLP.

Artificial intelligence API's.

This API generates customizable summaries of text and web pages using AI.

Access 100+ curated AI Models over 1 API.

Get all AI models in one place, e.g. OpenAI, Google and lots more!

Harness the power of language understanding. Join the developers and businesses who are using Cohere to generate, categorize and organize text at a scale that was previously unimaginable.

Provides specific answers to questions using data and algorithms.

Forecasting API for timeseries data.

Face Detection, Face Recognition and Face Grouping.

Pre-trained computer vision models.

NLP API to return probability that if text is toxic, obscene, insulting or threatening.

NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more.

A FREE API for developers to build and monetize personalized ML based chat apps.

Data Analytics.

Realtime content moderation API that blocks or blurs unwanted images in real-time.

Computer Vision services like Facial detection, Image labeling, NSFW classification.

Image Recognition Solutions like Tagging, Visual Search, NSFW moderation.

Used for the primary ways for filtering the stopping, stemming words from the text data.

Natural Language Processing.

Image captioning, face recognition, NSFW classification.