Gravitec.net
Depends
Confidence: Medium
Buy it if you run a small blog or content site and want cheap, simple web-push re-engagement, ideally on a lifetime deal.
New check
Comparison
Gravitec.net lands on Depends, and OneSignal lands on Worth it.
Buy it if you run a small blog or content site and want cheap, simple web-push re-engagement, ideally on a lifetime deal.
Buy if you run an app or website and want one platform for push, SMS, email, and in-app messaging without upfront cost.
| Compare | ||
|---|---|---|
| Verdict | Depends | Worth it |
| Best for | Bloggers and content sites | Mobile apps needing push at scale |
| Who it's not for | Anyone needing multi-channel lifecycle messaging (email + push + SMS) | Tiny apps where plain FCM is enough |
| Privacy | One known flaw: WordPress plugin ≤2.9.17 had missing authorization, disclosed Dec 2025; update the plugin.³ | Core platform holds ISO 27001/27701 certifications; its WordPress plugin has a history of CVEs, including a 2026 auth bypass (CVE-2026-3155).15 |
| Support quality | No support-quality evidence found. | No clear evidence either way |
| Public sentiment | AppSumo lifetime buyers largely praise its simplicity and value, while Benchmark Grid is far cooler at 2.8/5.² | Most users rate OneSignal highly, though a vocal group of developers have left for Pushwoosh or raw FCM.11 |
| Biggest gotcha | WordPress plugin ≤2.9.17 had a missing-authorization flaw; update before installing³ | WordPress plugin users must patch promptly; CVE-2026-3155 is an auth bypass15 |