| Overview |
A product-led growth platform for building personalized in-app onboarding flows, feature announcements, and user surveys without code. |
Open-source mail delivery platform for sending and receiving emails, designed as an alternative to SendGrid or Mailgun. |
| Pricing |
Subscription ($249-$879/month) |
Free (Free) |
| Key Features |
- Onboarding flows
- Feature announcements
- NPS surveys
- Checklists
- Tooltips
- Modals
- Analytics
- Segmentation
|
- Email delivery
- SMTP server
- HTTP API
- Webhooks
- Click tracking
- Open tracking
- IP pools
|
| Pros |
- No-code builder
- Good templates
- Strong analytics
- Easy to implement
|
- Free and open-source
- Self-hosted
- Full control
- Feature rich
|
| Cons |
- Expensive
- Limited to web
- Custom CSS needed for branding
- Mobile support limited
|
- Self-hosting required
- Complex setup
- Community support only
|
