The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
Flowbase: Email & SMS Popups
by Flowbase
Build high-converting popups in minutes with Figma-like editor. Optimize with A/B testing.
- Rating
- 5.0
- Reviews
- 7
- Pricing from
- —
- Launched
- May 2024
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About Flowbase: Email & SMS Popups
Grow your subscriber list with popups designed to maximize opt-ins. Craft pixel-perfect designs using a Figma-like editor—control layouts, animations, and branding without code. Launch fast with conversion-optimized templates. Test designs, incentives, and copy with built-in A/B testing and track real-time analytics to refine campaigns and boost performance. Every popup adapts flawlessly to mobile and desktop, so you never miss a subscriber. No developers, no compromises—just popups that work.
Highlights
- Get started in minutes with expertly designed, proven templates
- Design pixel-perfect popups with a Figma-like editor—no code needed
- Capture emails, phone numbers, and zero-party data seamlessly
- Sync subscriber data to Klaviyo, Postscript, Shopify, and others
- Test designs, incentives, and copy with built-in A/B testing
Languages
English