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Free AI with API Access

We've analyzed all major AI tools to find which ones offer api access for free. Here are 61 top options you can start using right now without a credit card.

ChatGPT

OpenAI

Versatile conversational AI for everyday work

1.8B / mo estimated traffic
Free / $20/mo
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Claude

Anthropic

Advanced reasoning and nuanced long form analysis

140M / mo estimated traffic
Free / $20/mo
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Google Gemini

Google

Multimodal AI integrated into Google Workspace

420M / mo estimated traffic
Free / $19.99/mo
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DeepSeek

DeepSeek AI

Open weights reasoning model for complex computation

310M / mo estimated traffic
100% Free
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Recraft

Recraft AI

Professional visual design and scalable vector graphics

8.5M / mo estimated traffic
Free / $12/mo
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Canva Magic Studio

Canva

All in one graphic suite powered by AI

620M / mo estimated traffic
Free / $12.99/mo
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Adobe Firefly

Adobe

Commercially safe generative tools for creators

28M / mo estimated traffic
Free / $9.99/mo
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HeyGen

HeyGen

Realistic AI avatar videos from script prompts

16M / mo estimated traffic
Free / $24/mo
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Runway

Runway AI

Cinematic video generation and visual effects

19.5M / mo estimated traffic
Free / $12/mo
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ElevenLabs

ElevenLabs

Lifelike speech synthesis and voice cloning technology

48M / mo estimated traffic
Free / $5/mo
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Descript

Descript

Transcript based podcast and video editing workspace

10.5M / mo estimated traffic
Free / $12/mo
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Miro AI

Miro

Collaborative whiteboarding with automated diagram generation

32M / mo estimated traffic
Free / $8/mo
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Notion AI

Notion

Integrated knowledge management and document synthesis

185M / mo estimated traffic
Free / $10/mo
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Cursor

Anysphere

AI first code editor for rapid engineering

42M / mo estimated traffic
Free / $20/mo
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v0

Vercel

Generative UI development platform for web components

15.8M / mo estimated traffic
Free / $20/mo
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GitHub Copilot

GitHub

AI pair programmer integrated into popular IDEs

82M / mo estimated traffic
Free / $10/mo
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Microsoft Copilot

Microsoft

Everyday AI assistant powered by GPT and Bing

95M / mo estimated traffic
100% Free
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Perplexity AI

Perplexity AI

Answer engine with real-time web search

82M / mo estimated traffic
Free / $20/mo
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Llama

Meta

Open-source large language model family

5M / mo estimated traffic
100% Free
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HuggingChat

Hugging Face

Free open-source chatbot powered by open models

1.8M / mo estimated traffic
100% Free
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Poe by Quora

Quora

Platform for exploring and comparing AI models

4.2M / mo estimated traffic
Free / $20/mo
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Writesonic

Writesonic

AI writing assistant for content and copy

2.4M / mo estimated traffic
Free / $12/mo
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Leonardo.Ai

Leonardo.AI

Photorealistic image generation and editing

5.6M / mo estimated traffic
Free / $8/mo
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Luma Dream Machine

Luma AI

AI video generation from images and text

3.8M / mo estimated traffic
100% Free
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Bolt New

Vercel

AI web app generator (successor to v0)

6.5M / mo estimated traffic
100% Free
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Lovable

Lovable

Full-stack web development with AI pair programmer

4.8M / mo estimated traffic
Free / $20/mo
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You.com

You.com

Privacy-focused search engine with AI

8.2M / mo estimated traffic
Free / $12/mo
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Veo 3

Google DeepMind

Text- and image-to-video with native audio

9M / mo estimated traffic
Free / $19.99/mo
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Kling AI

Kuaishou

Text- and image-to-video with native audio

6.5M / mo estimated traffic
Free / $10/mo
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Google Antigravity

Google

Agentic IDE, CLI, SDK, and desktop command center

4.5M / mo estimated traffic
Free / $19.99/mo
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Kiro

Amazon

Spec-driven agentic IDE, CLI, web, and mobile

3.2M / mo estimated traffic
Free / $20/mo
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FLUX

Black Forest Labs

Open-weight and API image generation from Black Forest Labs

8M / mo estimated traffic
100% Free
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Stable Diffusion

Stability AI

Open image models, API, and Brand Studio from Stability AI

15M / mo estimated traffic
Free / $19/mo
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Ideogram

Ideogram

Image generation with reliable in-image text

9M / mo estimated traffic
100% Free
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CodeRabbit

CodeRabbit

Agentic AI code review for pull requests, IDE, and CLI

2.8M / mo estimated traffic
Free / $24/mo
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Warp

Warp

AI terminal, agent CLI, and cloud software factories

4.2M / mo estimated traffic
Free / $20/mo
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Grammarly

Grammarly

AI writing assistant for grammar, tone, and rewrites

40M / mo estimated traffic
Free / $12/mo
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n8n

n8n

Source-available workflow automation with AI agents

5M / mo estimated traffic
Free / $22/mo
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Groq

Groq

Fast LPU inference API, playground, and Whisper STT

3.5M / mo estimated traffic
100% Free
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OpenRouter

OpenRouter

One OpenAI-compatible API for 500+ models

4.5M / mo estimated traffic
100% Free
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Hugging Face

Hugging Face

Model hub, datasets, Spaces, and inference

25M / mo estimated traffic
Free / $9/mo
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Whisper

OpenAI

Open-weight speech recognition from OpenAI

8M / mo estimated traffic
100% Free
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Zapier

Zapier

No-code automation, agents, and 9,000+ app connections

18M / mo estimated traffic
Free / $19.99/mo
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Genspark

Genspark

All-in-one AI workspace for search, dashboards, and agents

4M / mo estimated traffic
100% Free
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Fireflies.ai

Fireflies.ai

Meeting recorder, transcripts, AskFred, and conversation intel

5.5M / mo estimated traffic
100% Free
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Photoroom

Photoroom

Product photo editor, background removal, and listing API

12M / mo estimated traffic
100% Free
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LangChain

LangChain

Open agent framework plus LangSmith for test, deploy, and govern

6M / mo estimated traffic
100% Free
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Replicate

Replicate

Run and fine-tune public models via API

5M / mo estimated traffic
100% Free
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Together AI

Together AI

Open-model inference, fine-tuning, and GPU cloud

2.8M / mo estimated traffic
100% Free
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Linear

Linear

Issue tracker with agents, MCP, and Linear Agent

4.5M / mo estimated traffic
Free / $10/mo
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ClickUp

ClickUp

Projects, docs, chat, and Brain agents in one workspace

20M / mo estimated traffic
100% Free
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Make

Make

Visual automation scenarios across thousands of apps

8M / mo estimated traffic
100% Free
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Figma

Figma

Collaborative design canvas with Figma AI, Make, and MCP

80M / mo estimated traffic
Free / $16/mo
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Amazon Bedrock

Amazon

AWS platform for foundation models, agents, and Guardrails

6M / mo estimated traffic
100% Free
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Azure OpenAI Service

Microsoft

OpenAI models on Azure with enterprise identity and networking

5M / mo estimated traffic
100% Free
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Vertex AI

Google

Google Cloud agent platform, Model Garden, and Gemini API

4M / mo estimated traffic
100% Free
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Pinecone

Pinecone

Serverless vector database, embeddings, and Assistant

2M / mo estimated traffic
100% Free
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D-ID

D-ID

Talking avatars, agentic video, and a streaming API

3.5M / mo estimated traffic
100% Free
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Deepgram

Deepgram

Speech-to-text, Flux TTS, and a Voice Agent API

1.5M / mo estimated traffic
100% Free
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AssemblyAI

AssemblyAI

Speech-to-text, Voice Agent API, and speech understanding

1.8M / mo estimated traffic
100% Free
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Stable Audio

Stability AI

Generate music and sound effects in the browser, DAW, or API

2.5M / mo estimated traffic
100% Free
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