Guestbook
A public message wall, visitors leave a note
Add a guestbook to any site with no build and no backend. With shared Google sign-in anyone can leave a note, shown newest-first. Included in the BootSignal subscription ($20/mo or $200/yr, every widget on 1 domain, add more from the dashboard). Unlimited entries while subscribed.
Demo
Sign in to post, newest first
Integration
The same loader powers other widgets too. You can also control it in code:
BootSignalGuestbook.init({ siteId: 'YOUR_SITE_ID', threadId: 'page-key', lang: 'en' })
BootSignalGuestbook.signIn() // Google popup → shared uidPosting requires sign-in (reading is public). The same widget works across the family.
Pricing
Pricing is a single BootSignal subscription: $20/mo or $200/yr (2 months free). It unlocks every widget on 1 registered domain, and you can add more domains from the dashboard. Writing entries requires an active subscription; while subscribed, usage is unlimited with no per-use charges, and reading is always free for visitors. Manage the subscription at accounts.mrlatte.net. See full pricing →