Discover Best AI Tools for Free APIs

Turn Music & Ideas into Viral Videos In One Click

High concurrency. Stable AI API. Better pricing.

Articos is a fast, recruitment free user research platform that helps you validate product ideas, test UX flows, and understand customer needs without waiting weeks to find real participants. Instead of booking calls and chasing no shows, you run AI moderated interviews with realistic synthetic users that match your target personas. In a short time, you get clear feedback on what people understand, what confuses them, what they would pay for, and what would stop them from using your product. It is built for founders, product managers, designers, and agencies who need quick direction before they commit time and budget to building the wrong thing.

AI-powered news platform providing summaries, insights, and interactive podcasts.

AI brand kit generator and design tool for small businesses

Advanced AI video generation platform with multi-episode workflow capabilities.

AI tool for creating stunning YouTube thumbnails quickly.

AI API, 99.9% SLA. Your AI, Always On.

#1 Marketing Video Agent - Turn Your Product Into Viral Videos

AI Ad Creation Tool - Just Paste your Website URL & get Professional AI Ads

Proactive AI assistant for sales professionals to automate emails, scheduling, and deal prioritization.

AI-powered face swap tool for photos, videos, and GIFs, available online and on Mac.

Unified API for AI image and video generation

All-in-one AI platform for content, images, audio, and transcription.

One prompt, every AI model: compare image and video generation across all platforms in a canvas

Infinite memory. Persistent identity. Evolving intelligence. EverMemOS, powered by EverMind, is entering beta on the new cloud platform. The Memory Genesis Competition 2026 officially launches alongside it.

Chat with AI characters that feel real, create your own, and earn as a creator — an AI character chat and social platform.

AI platform using specialized agents to build full-stack apps and websites without code.

The AI Coworker for Apps, Research, Docs & Everything Else. Raccoon AI is a collaborative AI agent and workspace for getting real work done. You describe what you need and build it together with an AI agent that has its own computer, terminal, browser, and internet. You see every thought, every file it creates, every decision it makes. You steer when it drifts. You ship when it's right. Deploy web apps. Run deep research. Analyze data. Create pitch decks, videos, images, documents and more.

Stable domestic direct-connect proxy for Claude API with CNY payment and low latency.