| App | One-time price | Platforms | License | Free tier | Same platform |
|---|---|---|---|---|---|
| Sendy(this app) | $69 one-time | Web | License not confirmed | No | – |
| Postbox | $49 one-time | Mac, Windows | License not confirmed | No | No |
| SmartRSS: RSS Reader & Podcast | Free tier, $19.99 one-time | Linux, Mac, Windows | License not confirmed | Yes | No |
| Kanmail | Free tier, $49 one-time | Linux, Mac, Windows | License not confirmed | Yes | No |
| mailbird | Free tier, €49.5 one-time | Windows | License not confirmed | Yes | No |
| _devTree | $19 one-time | Web | License not confirmed | No | Yes |
| Video To Photo | $3.99 one-time | Windows | License not confirmed | No | No |
| VidJuice | $29.99 one-time | Mac, Windows | License not confirmed | No | No |
Prices are one-time license fees as listed on each developer's site and may change. Ranked by similarity to Sendy: shared category, tags, platforms and community likes.
Postbox is the closest pay-once alternative to Sendy. Consolidate all your email accounts into a streamlined interface with powerful organizational tools for a clear, fast, and effective communication. It costs $49 one-time and runs on Mac and Windows.
Yes. SmartRSS: RSS Reader & Podcast, Kanmail and mailbird offer a free tier, and each also sells a one-time license if you outgrow it.
Video To Photo is the lowest-priced option at $3.99 one-time, compared with $69 one-time for Sendy. All prices are one-time license fees, not subscriptions.
Yes. Postbox, SmartRSS: RSS Reader & Podcast, Kanmail, mailbird and Video To Photo are available on Mac, Windows and Linux, which Sendy does not support.
No. Every app on PayOnceApps is listed because it sells a one-time (perpetual) license. Some also offer a free tier or trial. Prices are checked against the developer's site but can change, so confirm on the app's website before buying.
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