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NeuronFeed

Tools

Free interactive tools that pull from the directory's startup, pricing, and category data. Bookmark a URL and the state reloads — share with your team, embed on your site.

NEW

Visual TL;DR

Paste any article URL and get an AI-generated flow diagram of its argument in seconds — SVG for readers, JSON for agents.

Diagram an article
COMPETITIVE

Market Map Maker

Build a 2x2 market map of any AI category — drag startups onto axes you choose, save the result with a shareable URL, embed it on your blog.

Build a map
MATCHMAKER

Find Matches

Answer three quick questions — category, budget, agent-readiness — and get a ranked shortlist of AI tools from the directory.

Find my tools
AI AGENTS

Agent Readiness Checker

Test any website for llms.txt, AI-crawler permissions, OpenAPI specs, docs, and MCP support. Get a 0–100 agent-readiness score.

Check a site
ANALYSIS

Tech Stack Checker

What is that site built with? Detect frameworks, CMS, analytics, hosting, and payment tools from live page signatures.

Check a stack
UTILITY

Email Validator

Syntax check, live MX-record lookup, and disposable-domain detection for any email address. Nothing sent, nothing stored.

Validate an email
LIVE ANALYSIS

AI Market Pulse

Monthly funding totals, the hottest categories, and the biggest recent rounds — live from the directory's funding database.

See the pulse
QUIZ

Founder Test

Ten questions, four archetypes — Visionary, Operator, Hacker, or Seller. Find out what kind of AI founder you are.

Take the test
GAME

Founder Game

Higher or lower: which AI startup raised more? Play against real funding data from 2,700+ companies. Streaks are bragging rights.

Play now
GAME

Real or AI?

Some of these startups are real, some we invented. 12 rounds — can you spot the fakes?

Spot the fakes
GAME

Guess the Funding

A real startup, four amounts, one truth. Ten rounds against live funding data.

Guess now
PRICING

Afford Calculator

Filter startups by team size, budget, billing preference, and use case. Compare Pro / Team / Enterprise tiers side by side.

Open calculator
RANKINGS

Agent Readiness Leaderboard

Directory-wide leaderboard of the most AI-agent-ready companies — scored on MCP, APIs, webhooks, docs, and SDKs.

View leaderboard
HEAD-TO-HEAD

Compare

Pick any two AI startups and compare pricing, funding, features, and scores side by side.

Compare tools
RESEARCH

Deep Intelligence

Long-form market reports and data-driven analysis across the AI landscape — funding trends, category deep dives, and more.

Read reports
FOR FOUNDERS

Verified Badge

Claim your profile and embed a live SVG badge in your README or site footer — served from the directory.

Get your badge
DEVELOPERS

API Docs

JSON endpoints and an MCP surface for AI agents that need live AI-market data. Free for reasonable use.

Read the docs

Have a tool you'd like to see? Send us a note and we'll consider it for the roadmap.