Best Alternatives to Website Directory: Compare 15600+ Sites | WebDir.SI in 2025
WebDir.SI is a hand-curated directory of more than 15,600 websites, AI tools and online services spread across nearly 100 categories, with an AI assistant called Ask SI that helps visitors find the right tool by describing what they need. It is a strong starting point for discovery, but its breadth-first, generalist approach does not suit every use case. Some people want deeper editorial reviews, others need developer-focused tooling, niche AI catalogs, or community-driven rankings. The alternatives below cover those gaps, from established web directories to specialized AI and startup databases.
Product Hunt
A community-driven launch platform where new products and AI tools are upvoted daily. It is far more current than a static directory and gives you social proof, maker comments and early-access deals, making it ideal if you want to discover tools the moment they launch rather than browse a curated archive.
Futurepedia
One of the largest AI-specific directories, with thousands of tools organized by category, pricing model and task. If your main reason for using WebDir.SI is finding AI tools, Futurepedia goes deeper on that niche with filters, tutorials and regular updates, though it lacks WebDir.SI's broader coverage of finance, design and business sites.
AlternativeTo
A crowd-sourced directory built around finding replacements for specific software. Instead of browsing categories, you search for the app you already use and see ranked alternatives with user votes and comments. This is better than WebDir.SI when you have a concrete tool in mind and want like-for-like comparisons across platforms and licenses.
G2
A review-driven software marketplace with verified user ratings, detailed feature comparisons and pricing information for thousands of business and productivity tools. Where WebDir.SI offers brief curated listings, G2 provides in-depth reviews and side-by-side matrices, which suits buyers making procurement decisions rather than casual browsers.
There's An AI For That
A task-oriented AI directory that lets you search by the job you want done rather than by product name. Its natural-language search and daily-updated index overlap with WebDir.SI's Ask SI assistant, but it focuses exclusively on AI and covers a much larger, faster-moving set of tools.
StackShare
A developer-focused directory showing which companies use which tools and how stacks are assembled. It is the better choice for development and infrastructure discovery, offering comparisons, reviews and real-world adoption data that a general web directory cannot match.
Crunchbase
Discover innovative companies and the people behind them
A startup and company database with funding, investor and leadership data alongside company profiles. If you use WebDir.SI to research businesses rather than tools, Crunchbase adds the financial and organizational context that a curated link directory does not provide.
WebDir.SI works well as a broad, hand-reviewed starting point for discovering websites and AI tools across many categories, and its Ask SI assistant makes natural-language search convenient. But its generalist scope means less depth per niche. Choose Product Hunt or There's An AI For That for fresher, AI-focused discovery, Futurepedia for deep AI filtering, AlternativeTo or G2 for comparison and reviews, StackShare for developer tooling, and Crunchbase for company research. Many users will pair WebDir.SI with one or two of these to combine curated breadth with specialized depth.