AI Platforms · 34 Platforms Cataloged
Verified AI Startup Directories and Model Catalogs
Curated collection of high-authority directories specializing in artificial intelligence products, autonomous agents, prompt workflows, and machine learning tools.
All (67)
AI Platforms (34)
DevTools (14)
B2B SaaS (31)
GitHub PR (5)
General Web (11)
Watchlist Alert (7)
34 Directories in AI and Machine Learning
View All 67 →
| Directory Name | Rating | Tier Group | Link Equity | Listing Fee | Guide |
|---|---|---|---|---|---|
|
IndexNow Real-Time API Engine
HTTP POST broadcasting domain endpoints to Bing/Perplexity (DR 78, instant indexing)
|
DR 78 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
Awesome AI Agents
Curated AI agents list PR via REST API (DR 74, 26k stars)
|
DR 74 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
Awesome AI Tools
Programmatic GitHub PR insertion (DR 72, 4.4k stars)
|
DR 72 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
Glama Software & MCP Registry
AI developer tooling and MCP registry submission (DR 68, 340k monthly visits)
|
DR 68 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
AIxploria Directory
Global AI software directory submission form (DR 63, 620k monthly visits)
|
DR 63 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
TopAI.tools
AI application aggregator submission (DR 59, 410k monthly visits)
|
DR 59 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
Insidr AI Tools
Curated AI software directory submission (DR 57, 145k monthly visits)
|
DR 57 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
MarsX AI Startups Directory
AI startup launch catalog intake (DR 56, 85k monthly visits)
|
DR 56 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
EasyWithAI
AI tools and SaaS catalog submission (DR 55, 290k monthly visits)
|
DR 55 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
AI Finder
Fast-path AI catalog submission (DR 54, 263k monthly visits)
|
DR 54 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
ToolPilot AI
Open AI software submission form (DR 52, 90k monthly visits)
|
DR 52 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
WhatTheAI
Open software submission intake (DR 51, 50k monthly visits)
|
DR 51 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
ToolDirectory.AI
Public software index submission (DR 50, 18k monthly visits)
|
DR 50 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
FreeToolsAI
Open web submission form (DR 47, 23k monthly visits)
|
DR 47 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
AI Center Directory
Open AI tool catalog submission (DR 46, 32k monthly visits)
|
DR 46 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
AI Valley
Programmatic HTTP POST payload (DR 42, 230k monthly visits)
|
DR 42 | Group A Zero-Fee | Permanent DoFollow | $0 Free | View Guide → |
|
Trustpilot Business Profile
Domain email verification and public company profile (DR 93, 45M monthly visits)
|
DR 93 | Group B IMAP Verified | DoFollow / Citation | $0 Free | View Guide → |
|
G2 Seller Central
Vendor claim and B2B software catalog registration (DR 91, 9.5M monthly visits)
|
DR 91 | Group B IMAP Verified | DoFollow / Citation | $0 Free | View Guide → |
|
AlternativeTo
Account registration and magic link confirmation via email (DR 80, 9.2M monthly visits)
|
DR 80 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
StackShare Tool Profile
Email activation link and developer tool page (DR 79, 1.6M monthly visits)
|
DR 79 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
SaaSHub Verified Listing
Domain email confirmation link and alternatives mapping (DR 77, 1.6M monthly visits)
|
DR 77 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
SoftwareSuggest Vendor Portal
Email validation for vendor product listing (DR 77, 561k monthly visits)
|
DR 77 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
Gust Startup Platform
Company profile provisioning and email verification (DR 76, 430k monthly visits)
|
DR 76 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
Crozdesk Vendor Portal
Business email confirmation link and vendor onboarding (DR 74, 200k monthly visits)
|
DR 74 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
Futurepedia Verified Tool
Account registration and email verification (DR 74, 2.4M monthly visits)
|
DR 74 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
SaaSWorthy Vendor Listing
SaaS catalog registration and email confirmation (DR 72, 390k monthly visits)
|
DR 72 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
ExactSeek
Web form submission followed by mandatory email link activation (DR 62, 280k monthly visits)
|
DR 62 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
OpenAlternative
Magic link authentication via email (DR 55, 120k monthly visits)
|
DR 55 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
StartupBuffer
Email activation link and startup directory listing (DR 51, 36k monthly visits)
|
DR 51 | Group B IMAP Verified | Permanent DoFollow | $0 Free | View Guide → |
|
Toolify
Enforces a strict $99 listing fee
|
DR 64 | Group C Paywall/OAuth Trap | Paywalled / Gated | $99 Paywall | View Guide → |
|
There's An AI For That
Requires paid editorial reviews starting at $49 and scaling to $347
|
DR 74 | Group C Paywall/OAuth Trap | Paywalled / Gated | $49 Paywall | View Guide → |
|
Uneed
Free queue permanently closed; requires paid skip-the-line pass ($15 to $30)
|
DR 58 | Group C Paywall/OAuth Trap | Paywalled / Gated | $15 Paywall | View Guide → |
|
Microlaunch
Paid launch tiers required ($39 to $99)
|
DR 45 | Group C Paywall/OAuth Trap | Paywalled / Gated | $39 Paywall | View Guide → |
|
mcp.so
Mandatory $39 paid fee for catalog inclusion
|
DR 42 | Group C Paywall/OAuth Trap | Paywalled / Gated | $39 Paywall | View Guide → |
Automate Submissions Across Every Category
LaunchIndex dispatches your startup across all 60 verified zero-fee directories with automated email verification and permanent backlinks.
Frequently Asked Questions
What makes AI startup directories different from general web catalogs?
AI directories catalog agentic capabilities, supported foundation models, MCP integrations, and token pricing models. They feed generative engine citation datasets like Perplexity and Claude search bots directly.
How many zero-fee AI directories does LaunchIndex submit to?
LaunchIndex automates submission to 34 verified AI and machine learning catalogs without requiring paywalled sponsored listings or OAuth account handovers.
Do AI directory listings pass organic link equity?
Yes. While some platforms use redirect parameters, our verified selection includes permanent DoFollow backlinks and high-authority domain citations with DR ratings between 45 and 84.
How quickly do AI directory submissions get indexed?
Most AI directory listings are crawled within 24 to 72 hours, with real-time IndexNow broadcast notifying search engines within minutes of listing publication.