Get clear, trackable approvals in one click. No account, no friction.
🔥 Result: doubt, wasted effort, and unfinished drafts.
Add a title and a short pitch for your book idea.
Post it on X, email your list, or drop it in a community.
See who would actually read or buy your book — and why.
That’s it. No noise. Clear traceability.
A quick walkthrough of how you can validate anything in just seconds.
Jake
Non-Fiction Author
“Before committing to writing, I wanted to test if my book idea had real demand. ValidationFlow gave me clarity — and 120+ people said yes.”
David
Self-Published Writer
“I used ValidationFlow to pitch my book concept before writing. The feedback helped me rework the outline and build an email list of early readers.”
Pedram
First-time Author
“I had a strong book idea, but wasn’t sure if people would care. With one simple link, I validated the idea and knew exactly what angle to focus on.”
No account required
Secure link with optional expiration
Email notifications
Validation history
Customizable message
Multiple validators
Real-time dashboard
Branded validation link
Mobile-friendly
Quick setup (under 30 seconds)
Comments supported with each response
Buy credits to validate as you go.
$0
2 credits included
$5
15 credits included
$10
30 credits included
Credits never expire. Use them whenever you need.
Describe your book idea in a few lines. Add a title, give it context, then generate the link.
Send the link to your email list, post it on social, or share it in a group.
See who’s interested, who isn’t, and why — all in one place, without guesswork.
