Find free alternative to ChatGPT for developers - 2025

AI/ML API

One API | 100+ AI Models | Accessible 24/7. Transition from OpenAI with 1 line of code. Access 100+ curated AI Models over 1 API.

Tags: AI

Claude

Talk to Claude, an AI assistant from Anthropic

Tags: AI

ContentBot.ai

ContentBot is the perfect AI Writer for founders and marketers. Add an AI Content Assistant to your team today - Create high quality content with ContentBot.ai and GPT-3

Tags: AI, SEO

DeepAI API

Add cutting-edge functionality to your apps with machine learning

Tags: AI, machinelearning-API

Gemini

AI chatbot by Google. Get help with writing, planning, learning, and more from Google AI.

Tags: AI

Hugging Face

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

Tags: community, AI, machine-learning

Imagga

Imagga Image Recognition API provides solutions for image tagging & categorization, visual search, content moderation. Available in the Cloud and On-Premise.

Tags: AI, image

Liner.ai

Liner is a free tool which lets you build and deploy machine learning applications within minutes. No coding or expertise in machine learning required.

Tags: AI

Lobe

Lobe helps you train machine learning models with a free, easy to use app.

Tags: AI, machine-learning

Ollama

Get up and running with large language models, locally.

Tags: AI, LLM

OpenAI

OpenAI is an AI research and deployment company. Our mission is to ensure that artificial general intelligence benefits all of humanity.

Tags: AI

TensorFlow

An end-to-end open source machine learning platform for everyone. Discover TensorFlows flexible ecosystem of tools, libraries and community resources.

Tags: AI, machine-learning