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Unlock the full SQL to ER Diagram dossier.

Paste SQL. See your schema. Below is everything you get when you pay $5 to unlock the dossier for this idea: the schema you'd otherwise spend a week assembling yourself.

Adoptability 71/100 Build type: marketplace or tool Category: general saas Yr1 take-home (Fermi): $-5K
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Before you unlock: common questions about this idea

Honest answers based on what the dossier actually says. No hype.

The upside might be too small to bother.
The Fermi model gives a year-1 take-home estimate, labeled as Fermi math. If the number doesn't justify your time, the dossier itself tells you so.
How will I actually get customers?
Distribution is the hard part of every idea. The dossier maps a realistic first-100-customer path. If the path looks weak, that's your signal.
Why pay $5 if I can just ask ChatGPT?
ChatGPT will give you a starting point in 2 minutes. The dossier is 4-7 pages of structured product strategy: ICP by role, MVP scoped, 30/60/90 plan, financial model, outreach drip, and risk memo. If you've tried to outline a product with ChatGPT, you know the difference.
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30-day money-back guarantee. Terms.

Fermi math (estimate)

Yr1 ARR (low)
$12K
Yr1 ARR (high)
$320K
Yr1 take-home
$-5K

Get 500 paying users at $12/month and you're at $72k ARR - but you're starting behind dbdiagram.io in SEO and mindshare, so expect a 22% shot at hitting that in Year 1 and negative take-home until the SEO compounds.

Estimates only. No live customer revenue claimed. The full model with editable assumptions is in the dossier.

What you'll see in the dossier

  • Buyer: the named ICP, the workflow, the budget line, the title that signs the check
  • Pain: the specific failure mode they hit today, in their words from skeptic-memo research
  • Why now: the market shift that makes this idea possible in 2026 and not 2022
  • MVP scope: a 5-page site map + the first 7 build tasks ranked by leverage
  • Stack recommendation: what to build it on (Wes-stack-aware: cPanel, Caddy, Postgres, iOS Swift, Remotion if needed)
  • 30/60/90 launch plan: what good looks like at each milestone and what to drop if you slip
  • Pricing model: three positions tested against the same buyer (annual/monthly/per-seat)
  • GTM channel: the one channel to win first, with the angle and the first 50 prospects
  • Outreach pack: the LinkedIn message, the email subject lines, the cold-call script
  • Email drip: day 0, 2, 5, 9, 14, 21 with full copy
  • Likely objections: the seven you'll hear most, with handled responses
  • Risk memo: what makes this idea fail honestly
  • Fermi financial model: three scenarios with the assumptions exposed and editable
  • "What we'd implement for you": the operator-partnership scope if you'd rather hire than build

Locked: full schema

ICP - named in this dossier

Marcus Oyelaran, Senior Backend Engineer at Patchwork Financial - read of Free SQL to ER Diagram Tool, Aug 2, 2026

What the product does

You spend half your sprint trying to explain your database structure to teammates who can't read raw SQL.

Unlock once, get the full dossier as a private URL plus a markdown download. $5 one-time.