Listed alphabetically. A tool is ranked by its reviews once it has 3.
| Tool | Reviews | Lowest paid plan | Free plan | Free trial | Public API | Runs on | Main features |
|---|---|---|---|---|---|---|---|
 GravitecAutomated system for creating and delivering web push notifications. | ReviewsNone yetWrite one for Gravitec | Lowest paid plan$20per monthFix, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | Runs onWeb, Android | Main features
|
 MagicBellSend notifications to email, mobile push, web push, Slack, and SMS through a single API. | ReviewsNone yetWrite one for MagicBell | Lowest paid plan$249per monthStartup, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 OneSignalPush, email, SMS/RCS, and in-app messaging in one platform. | ReviewsNone yetWrite one for OneSignal | Lowest paid plan$19per month, starting priceGrowth, as of November 13, 2026 | Free planYes | Free trialNot confirmed | Public APINot confirmed | Runs onAndroid, iOS | |
 PushAlertA platform to push real-time notifications to website users on mobile and desktop. | ReviewsNone yetWrite one for PushAlert | Lowest paid plan$12per monthBasic, as of November 14, 2026 | Free planYes | Free trial15 days | Public APIYes | ||
 PushwooshAll-in-one customer engagement platform with omnichannel messaging, actionable CDP and automation. | ReviewsNone yetWrite one for Pushwoosh | Lowest paid plan$5per 1,000 monthly unique recipientsEmail only, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes | ||
 WebpushrWeb push notifications for marketers and developers. | ReviewsNone yetWrite one for Webpushr | Lowest paid plan$29per monthIndividual, as of November 14, 2026 | Free planYes | Free trialNot confirmed | Public APIYes |
From each tool's own website. “Not confirmed” means we couldn't confirm it there, not that the tool doesn't have it. Each tool's page says when its facts were checked.
How this list is made
A tool is listed here only when we've confirmed on its own website that it has a free plan. Tools we couldn't confirm it for are left out, even if they may have it. Vendors can't pay for a place on this list. Add a tool we missed