Five tools for deciding what to make before you make it: Blort AI and Sandcastles surface outlier viral videos and break down why they worked, vidIQ finds keywords and video ideas for YouTube, Osum generates SWOT, persona and competitive research reports, and DimeADozen.AI validates a startup idea with a one-time, source-linked report. We compared what each one researches, since a viral video, a search keyword, a market and a business idea are different questions. Treat AI research as a starting point and verify the figures that matter.
AI content strategist that breaks down viral videos and turns winning angles into scripts and hooks for your own product
✓ Library of 1M+ outlier videos across Instagram, TikTok, and YouTube, sorted by performance against the creator's average
✗ No refunds are offered, so the 7-day trial is the only way to test before paying
💰 Free trial👤 Short-form creators, social media managers, and marketers who want to study what is working in their niche and turn those angles into original scripts and hooks quickly
AI research tool that finds viral short-form videos and turns them into winning scripts
✓ Database of millions of validated viral outlier videos across Instagram, TikTok, and YouTube Shorts
✗ No free plan — cheapest tier is $39/mo billed yearly
💰 Paid👤 Short-form content creators, brands, and agencies who want data-backed video ideas and scripts instead of guessing what will go viral
AI-powered YouTube growth toolkit for keyword research, thumbnails, scripts, and outlier recreation
✓ Official Claude connector gives live YouTube analytics, keyword research, and outlier detection across 135M+ channels, free to start
✗ No free ongoing plan — both tiers are paid subscriptions
💰 Paid👤 YouTube creators and channel managers who want data-backed keyword research, thumbnail optimization, and content ideas to grow views and subscribers faster
✓ Generates structured research reports (SWOT, personas, competitive analysis) in seconds instead of weeks
✗ No free tier — the cheapest plan starts at $39.99/mo billed annually
💰 Paid👤 Founders, consultants, agencies, and product teams who need fast, structured market and competitive research (SWOT, buyer personas, positioning) without commissioning a manual research project
One-time, source-linked startup idea validation reports with 600+ citations, no subscription
✓ One-time pricing with no subscription or recurring billing — credits don't expire
✗ Explicitly not built for non-English-speaking markets, niche B2B-enterprise verticals, or bank/SBA-ready business plans — a mismatched use case will produce a weak report
💰 Freemium👤 Early-stage founders deciding whether to build a specific tech-startup or consumer idea, before writing code or raising money, who want source-checkable evidence instead of an AI chatbot's opinion
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