Freemium AI APIs for Developers

Browse freemium AI APIs for developers. Compare features and pricing.

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ChatGPT

Conversational AI assistant by OpenAI for text, image, voice and code tasks.

$20
Claude

AI assistant by Anthropic focused on safety, reasoning and long-context tasks.

$20
Google Gemini

Multimodal AI assistant by Google DeepMind integrated across Google products.

$20
Microsoft Copilot

AI assistant by Microsoft embedded across Windows, Office 365 and Edge.

$20
Le Chat

Conversational AI assistant by Mistral AI with open-weight model options.

DeepSeek

AI assistant and model family by DeepSeek with strong reasoning and coding skills.

Qwen Chat

Alibaba's multimodal AI assistant based on the Qwen model family.

Phind

AI search engine optimized for developers and technical questions.

$20
Zhipu ChatGLM

Bilingual AI assistant by Zhipu AI based on the GLM model family.

ERNIE Bot

Baidu's AI assistant based on the ERNIE large language model family.

GitHub Copilot

AI pair programmer by GitHub and OpenAI integrated into IDEs.

$10
Codeium

AI code acceleration platform with IDE plugins and Windsurf editor.

Sweep

AI junior developer that turns GitHub issues into pull requests.

DALL-E 3

OpenAI's text-to-image model integrated into ChatGPT and Bing.

Stable Diffusion

Open-source text-to-image diffusion model by Stability AI.

Leonardo.Ai

AI image and video generation platform with fine-tuned custom models.

$12
ElevenLabs

AI voice generator with realistic text-to-speech and voice cloning.

$5
AssemblyAI

Speech-to-text API platform with speaker diarization and audio intelligence.

n8n

Open-source workflow automation with AI agent nodes and self-hosting.

MultiOn

AI agent that operates browsers autonomously to complete tasks.

CodeRabbit

AI code review platform that reviews pull requests automatically.

v0 by Vercel

AI UI generator that creates React/Tailwind components from text.

Mintlify

AI platform for generating and maintaining software documentation.

Mendable

AI search assistant for documentation and support.

$49
Snyk DeepCode

AI-powered code security scanning that finds vulnerabilities in real time.

Imagen 3

Google's text-to-image model available via Vertex AI and ImageFX.

Google Veo

Google DeepMind's text-to-video model for high-quality 1080p clips.

Genmo

Open-weight AI video generation model for creative clips.

Tavus

AI video personalization API for developers.

$39
Play.ht

AI voice generator with ultra-realistic TTS and voice cloning.

$31.2