SMB to mid-market teams adding push (web or mobile) as a new channel and wanting freemium pricing, fast setup, and broad SDK coverage.
Enterprise consumer apps needing deep multi-channel lifecycle orchestration (use Braze), or mobile-app teams needing best-in-class behavioral analytics (use MoEngage or CleverTap).
Is OneSignal a trustworthy vendor?
- 2021-09-14$50M Series C closed at growth-stage valuation
- 2023-04-12Pricing reset tightened free tier and raised paid floors; visible Reddit and G2 backlash
- 2024-09-04iOS 18 Live Activities and Time Sensitive notification support shipped on schedule
- 2025-11-19OneSignal AI assist for push copy generation rolled into Professional tier
What 1,820 reviews actually say
Synthesized from G2, Capterra, Reddit, Trustpilot. Patterns >15% prevalence shown.
Praise patterns
- Free tier covers real SMB use cases without forced upgrade87% →
- Fastest time-to-first-push of any platform tested78% →
- SDK quality across iOS, Android, web is consistent and well-documented71% ↑
Complaint patterns
- 2023 pricing changes felt punitive for long-time free users51% ↓
- Email and SMS channels less mature than dedicated tools47% →
- Behavioral segmentation depth weaker than Braze or MoEngage41% →
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“We have been on the free tier for three years across 40,000 subscribers. No platform makes it this easy to start.”
Founder, content publisher· G2 · 2026-03-22
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“The 2023 pricing change cost us $300 a month for features we already had. Felt like a bait and switch.”
Product Manager, SMB SaaS· Reddit r/webdev · 2025-12-04
What buyers actually pay
156 anonymized deal disclosures · last updated 2026-05-01
| Company size | Median annual |
|---|---|
| Up to 10K subscribers | $0 |
| 10K-100K subscribers | $2,400 |
| 100K-1M subscribers | $14,400 |
Auto-verified certifications
Editorial: Strengths
- Most generous free tier in the category; covers most SMB use cases at $0
- Broad SDK coverage across iOS, Android, web push, Huawei, Amazon, and Windows
- Fastest time-to-first-push of any platform in the list (often under an hour)
- Wide third-party integration ecosystem including Zapier, Segment, Shopify
- Multi-channel from one dashboard (push, email, SMS, in-app)
- Public roadmap and active developer community
- Strong technical documentation for FCM, APNs, VAPID setup
Editorial: Weaknesses
- 2023 pricing changes pushed some power users to evaluate alternatives
- Free tier limits tightened on segmentation, journeys, and team seats
- Email and SMS channels less mature than dedicated platforms
- Behavioral analytics depth shallower than Braze, MoEngage, CleverTap
- Enterprise contracts can run more expensive than equivalent Braze quotes
Key features & integrations
- +Web push (Chrome, Firefox, Edge, Safari)
- +Mobile push (iOS APNs, Android FCM, Huawei HMS, Amazon ADM)
- +In-app messaging
- +Email and SMS channels
- +Journeys for cross-channel automation
- +A/B testing on push content
- +Audience segmentation by behavior and attributes
- +Intelligent delivery (send-time optimization)
Read our full ranking of Push Notification Software
OneSignal ranks #1 in our editorial review of 10 push notification software platforms. The deep-dive covers methodology, comparison tables, decision matrix, migration scoring, and FAQs.
Read the full rankingClosest alternatives in Push Notification Software
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