Synthetic data, safe to publish
Swap in enterprise, SMB, or vertical personas with synthetic data, safe to publish publicly
Sandbox
Publish a fully clickable version of your real product so prospects self-educate without hitting signup, 2FA, or an empty account first
Trusted by leading B2B product teams






Luuk De Jonge
Head of Product
“It's not just that more users are completing onboarding. It's that they're actually understanding the product better, and getting to value faster.”
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How it works
Step 1
One click kicks off the sandbox generation with no scripts, no staging, and no engineering lift
Step 2
Saltfish generates a fully clickable 1:1 copy of your product with every page, state, and interaction included
Step 3
Layer in checklists, AI guidance, and tooltips that steer visitors toward the moments that convert, no developer required
Step 4
Embed the sandbox on your marketing site or landing pages and get full session analytics, conversion rates, and drop-off tracking from first click to signup
Features
Every piece designed to remove signup friction and let prospects self-educate
Swap in enterprise, SMB, or vertical personas with synthetic data, safe to publish publicly
Re-generate the sandbox in one click when your UI changes, so what visitors see matches what they sign up for
Add chapters, tooltips, hotspots, videos, and checklists to shape the sandbox around every use case, no engineering required
Watch session replays, track page-by-page engagement, and see which visitors convert to signup
Gate the sandbox behind a form and route high-intent visitors straight to sales for a call or demo
Embed a real-time AI voice agent that answers visitor questions grounded in your product and docs, right inside the sandbox
“Our sandbox demo lets curious prospects try Wint without the friction of signing up, which creates real intent and makes the signups we do get warmer and more qualified”
Ulrika Ahl
CMO, Wint