IndexOf.AI is a curated directory for discovering and submitting AI tools, featuring over 500 tools across 20+ categories with free browsing and no account required.
What is IndexOf.AI?
IndexOf.AI is a centralized platform that aggregates and categorizes AI tools from writing and coding to image generation and automation. It takes a user’s search intent (e.g., a category or tool name) and returns descriptive listings with logos, brief descriptions, and direct links to each tool’s website. The site runs as a web application and is maintained by IndexOf.AI (no specific company or individual credited on the page). It also allows tool creators to submit their own products for listing.
Key Features
- Extensive curated directory — Over 544 AI tools organized into 22+ categories such as Artificial Intelligence (55 tools), Developer tools (43), Video (47), and Marketing (39).
- Free tool submission — Anyone can submit an AI tool at no cost via the Submit Your Tool page; paid Pro listings are available for enhanced visibility.
- No account required for browsing — All tools and categories are publicly accessible without signing up; an account is only needed for submissions and favorites.
- Detailed tool listings — Each entry includes a logo, name, one‑sentence description, and a link to the tool’s website; some also show a “New” badge.
- Category and tag filtering — Tools are grouped under categories like SEO, Automation, and Chatbots, plus “All” view lists every tool chronologically.
- Blog with curated articles — Posts like “Best AI Writing Tools in 2026” provide editorial recommendations alongside the directory.
Who is it for?
- Developers — Looking for AI coding assistants, APIs, or developer tools (e.g., JavaScript Tools, Token Relay).
- Content creators — Searching for AI writing, image generation, or video tools (e.g., Free AI Humanizer, Photo Animate).
- Marketers — Exploring AI for SEO, email marketing, and social media management (e.g., VestBlock AI Receptionist, Social Nest AI).
- Startups and indie developers — Wanting to submit their own AI tool for free exposure.
What can you do with IndexOf.AI?
- Discover new tools by category — Browse “Productivity” for workflow automation tools like Remove Handwriting, or “Video” for AI video generators like Happy Horse AI.
- Compare alternatives — See multiple similar tools in one category (e.g., 21 writing tools) with concise descriptions to decide which to try.
- Submit your own AI tool — Use the Submit Your Tool form to add your product to the directory, optionally choosing a Free or Pro listing.
- Stay updated on new additions — The “All” page lists newest submissions first, and the Blog publishes comparison posts.
FAQ
Is IndexOf.AI free to use?
Yes, browsing all tools and categories is completely free with no account required. Submitting a tool is also free, with a paid Pro option for additional visibility.
How do I submit an AI tool to the directory?
Visit the Submit Your Tool page, fill in your tool’s details, and choose between Free or Pro listing. Submissions are reviewed before being published.
What categories of AI tools are available?
Over 22 categories including Artificial Intelligence, Productivity, Marketing, SEO, Developer tools, Writing, Design, Video, Chatbots, and more. Each category shows the number of tools listed.
What is the difference between a Free and Pro listing?
The page mentions both options but does not specify exact differences on the homepage. Pro likely offers better placement or extra features; details would be on the submission page.
How are AI tools reviewed before being listed?
The FAQ states that tools are reviewed, but the exact criteria are not disclosed. Submissions are not automatically published.
