Discover Best AI Tools for Free API

AI-Agent-Ready Social API. Simple. Reliable. Scalable.

Unified API for AI image and video generation

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

Real-time AI guardrails that prevent sensitive data exposure in AI tools, copilots, and autonomous AI agents.

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

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.

A desktop photo software designed for anyone who wants high quality beautiful portraits, fast.

Unified API gateway to access 100+ LLMs like GPT, Claude, and Gemini.

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.

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

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

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

AI brand kit generator and design tool for small businesses

AI tool for creating stunning YouTube thumbnails quickly.

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

Unified LLM API gateway for 100+ models with up to 90% cost savings.

AI voice generator and content creation tool with realistic AI voices and avatars.

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

All-in-one AI platform with 500+ AI tools and top models under one subscription.

Virtually try on 100+ AI hairstyles and hair colors from your photo — results in seconds, no sign-up needed.