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Progressier
✓ verifiedFree trial
No-code toolkit that turns any website into an installable PWA with push notifications, icons, and splash screens in minutes.
104K visits/mo
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Lovable
✓ verifiedFreemium
AI app builder that turns chat prompts into working web apps and sites, with credit-based build and deploy.
35M visits/mo69K saves
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Google Opal
✓ verifiedFree
Google Labs experiment for building and sharing AI mini-apps from natural-language prompts, no coding required.
2.1M visits/mo
Pricing
No public pricing
Free trial available
No public pricing
No public pricing
Core features
- ✦Universal installation page for any device
- ✦Web push notifications with scheduling API
- ✦Automatic icon and splash screen generation
- ✦No-code web app manifest editor
- ✦Prompts/widgets to encourage installs
- ✦App review aggregation
- ✦Compatible with no-code builders and JS frameworks
- ✦Chat-to-app and website generation
- ✦Real-time prototype building
- ✦One-click deploy and hosting
- ✦Templates to start projects
- ✦Credit-based building with shared workspaces
- ✦You own your code and data
- ✦Build AI mini-apps from natural-language prompts
- ✦Visual editor for prompt/tool workflows
- ✦Share created apps with others
- ✦No-code AI app prototyping
Use cases
- →Turning a marketing or SaaS website into an installable app
- →Sending push notifications to iOS, Android, and desktop users
- →Adding PWA support to vibe-coded apps built with tools like Lovable or Bolt
- →Build web apps without coding
- →Prototype product ideas quickly
- →Create landing pages and sites
- →Ship internal tools
- →Prototyping an AI workflow quickly
- →Sharing a custom AI mini-app
- →Automating a task with chained prompts
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