Pricing
Pricing that scales with your proof
Start free and upgrade when you are ready. Prefer to pay once? See the lifetime deal.
Starter
$0/free to start
Launch your first proof wall and embed it anywhere.
- ✓1 workspace
- ✓1 proof wall
- ✓Up to 25 proof cards
- ✓Grid + compact list layouts
- ✓Iframe embed
- ✓Castio branding
Most popular
Growth
$19/per month
For founders and marketers turning proof into conversions.
- ✓3 workspaces
- ✓10 proof walls
- ✓Up to 1,000 proof cards
- ✓Remove Castio branding
- ✓Custom accent + themes
- ✓CTA links on cards
- ✓Wall + CTA analytics
Agency
$49/per month
For agencies and teams managing proof for many clients.
- ✓10 workspaces
- ✓Unlimited proof walls
- ✓Up to 5,000 proof cards
- ✓Client / multi-site use
- ✓Custom CSS
- ✓Priority support
- ✓Early access to integrations
Billing is not yet live during the MVP. Pricing shown is indicative and may change before launch.
Build your first proof wall today
Free to start. No social logins. Live in five minutes.