Your startup idea,
live in minutes.

Describe your idea. Seed19 builds the site, runs the ads, grows your SEO, and captures real leads — all automatically. Zero setup, real validation.

Cancel any time.

MK
SR
JP
TW
app.seed19.com/dashboard
Dashboard
+ New idea
Total leads
847
+34 this week
Ad spend
$312
$0.37 per lead
Ideas live
3
+1 building
🌿
GreenBox Groceries
312 leads · greenboxgroceries.com
Live
FleetSync Dashboard
219 leads · fleetsync.io
Live
🎯
CoachKit AI
Building... · coachkit.ai
Building
How it works

From idea to data
in three steps

No devs. No agencies. No month-long timelines. Seed19 does the work.

01
Describe your idea

Tell us what you're building, who it's for, and what makes it different. One paragraph is enough.

02
We build everything

Domain, landing page, Meta and Google ads, SEO blog, email flows — fully deployed and live within minutes.

03
Read the signal

Watch leads come in, track cost per lead, and know within days whether your idea has real demand.

Everything included

Everything you need. Nothing you don't.

Every component is optimised for one thing: finding out if people want what you're building.

Domain + hosting

We register a relevant domain and deploy a fast, SSL-secured landing page. No Namecheap, no Netlify accounts needed.

Email capture

Optimised waitlist page with signup form, confirmation emails, and a live lead count you can watch grow in real time.

Meta & Google ad campaigns

Multiple ad creative angles, targeting, and budget — all set up and running on Facebook, Instagram, and Google without touching Ads Manager.

SEO blog content

Keyword-researched articles published to your domain from day one, building organic search presence while paid ads run.

Real-time analytics

Live dashboard showing leads, cost per acquisition, ad performance, and a clear go / no-go signal based on your targets.

Automated iteration

When an angle underperforms, Seed19 generates new ad variations and tests them automatically — no manual intervention.

Founders talking

They shipped before
we were done talking

Real founders. Real data. Real decisions made in days instead of months.

★★★★★

"I described my idea on Monday. By Tuesday I had a live site, ads running, and 17 leads. I've spent months building products nobody wanted — this is how I validate now."

MK
Marcus K.
Founder, 4x exited
★★★★★

"The cost per lead on my B2B idea was $89.12. That told me everything I needed to know. Killed the idea and moved on — saved me six months of building in the dark."

SR
Sophia R.
Solo founder
★★★★★

"We ran three ideas in parallel for $150 total. One hit $0.28 per lead. That's the one we're building. Seed19 is the fastest way to find your winner."

JP
James P.
Co-founder, YC W24
Pricing

Simple, transparent pricing.

Everything included. No hidden fees on ads, domains, or hosting.

Monthly

Full access to every feature. No limits, no hidden fees.

$ 49.99 /month
  • Unlimited startup ideas
  • Unlimited domains + landing pages
  • Unlimited AI ad creative credits
  • Meta & Google ad campaigns
  • Real-time analytics dashboard
  • Daily automatic SEO blog posts
Sign up now

Start validating your idea today.

Enter your email to get started. Cancel any time.