All Tools
OpenRouter
A unified API gateway to access multiple AI models from different providers, simplifying integration and model switching in applications.
Pay-per-use
Perplexity AI
An AI-powered search engine and research assistant that provides accurate, real-time information with cited sources. Combines web search with conversational AI to deliver comprehensive answers.
Free tier available, Pro plan at $20/month
Pickaxe
A Pickaxe is an AI tool, either a chatbot or a form, that is powered with a prompt. In addition to the prompt, you can power your Pickaxe with documents, websites, videos, special instructions, API endpoints, and more.
Free / Paid features
Playground AI
Interactive AI platform for experimenting with various AI models.
Free / Paid features
Poe
Access and chat with multiple AI models including GPT-4, Claude, and more in one platform. Create and share custom bots.
Free tier available, Premium from $9.99/month
PromeAI
PromeAI has powerful AI-driven design assistants and an extensive controllable AIGC (C-AIGC) model style library, enabling you to easily create stunning AI art, images, graphics, videos and animations.
Subscription
Recraft AI
AI tool for transforming and enhancing existing designs.
Free / Subscription options available
Rytr
An accessible AI writing assistant that caters to various writing needs.
Free tier available; paid plans start at $9/month
Scite
AI-powered research tool that helps users find and understand scientific papers.
Free / Paid features
Semantic Pen
Create eye-catching AI articles with up-to-date SEO and factual data in just minutes
Freemium
Sider AI
Browser extension and AI assistant that integrates with your workflow, providing contextual help and information while browsing.
Free tier available, Premium plans start at $15/month
Soundraw
Make Your Own Music — Generate unlimited royalty-free music to use in your songs, projects and videos. Distribute your songs anywhere and earn 100% of the royalties.
Subscription
StealthGPT
Write and humanize AI papers, reports, and blogs. Bypass AI detection. All with one click.
Free / Paid features
Surfer SEO
A comprehensive SEO platform, Surfer SEO utilizes machine learning algorithms to analyze top-performing content within your niche.
Free tier available, Premium at $29/month
