List of Best

API AI Tool 2,529

OpenAI

OpenAI's main chat interface, supporting GPT-4o, image input, voice, browsing, and DALL-E generation

Free tier From $8 Top pick

Notion AI

Writing and summarization built into the Notion editor

Free tier From $20 Top pick

Remove.bg

Automatic background removal for photos with API support for bulk use

From $3 Popular

Grok

xAI's conversational model with real-time access to X posts

Free tier From $30 Popular

Cursor

VS Code-based editor with deep AI chat and project-wide code understanding

Free tier From $20 Popular

HeyGen

Generate talking-head videos from a script without filming

Free tier From $29 Popular

Synthesia

AI avatar videos from a script, no camera or studio needed

Free tier From $14

Character AI

Chat platform with AI personas based on fictional and community-created characters

Free

Hugging Face

Open-source hub for ML models, datasets, and inference.

From $0.6

Copy.ai

AI writing and GTM workflow automation for sales and marketing teams.

Free tier From $24

Gamma

Generate presentations and documents from a text prompt.

Free tier From $9

OpenAI Operator

ChatGPT Pro's autonomous browser agent that navigates websites and fills forms on your behalf

From $8

Meta AI Studio

Build and publish AI personas that run inside Messenger, Instagram, and WhatsApp

Paid

Jasper AI

AI writing workflows for marketing teams and agencies

Free tier From $59

Wordtune

Rewrite sentences to improve clarity and tone

Free

You.com

AI search that summarizes results with source citations.

Free

TERONGBET

Transcribe audio and video to text using AI

Free

Lede

SEO content writing tool

Paid

Pixlr

Browser photo editor with AI generation and video, no install required.

Free tier From $1.99

Zapier OpenAI Integrations

Workflow automation platform with built-in OpenAI integration

Free tier From $19.99

PortraitIA

AI portrait generator from your photos

Paid

PRISMAL

Design studio building brands, websites, and 3D experiences for Web3 startups

Paid

AI Assistant for Framer

AI content generator for Framer that automates repetitive design work

Free

ScantextAI

Extract text from images and scanned documents

Free