Push notifications give WordPress site owners a direct line to their audience that bypasses crowded inboxes and unpredictable social algorithms. A visitor subscribes with one click, and from that moment on you can bring them back to your site whenever you publish something worth reading or selling.
But the plugin you choose determines everything: how many subscribers you can reach for free, what automation you get out of the box, and how much you pay as your list grows. This comparison breaks down the four strongest WordPress push notification plugins in 2026 across the criteria that actually matter.
What to Look for in a WordPress Push Notification Plugin
Before diving into individual plugins, here is what separates a genuinely useful push notification tool from one that will frustrate you within a month:
- Free tier generosity — Some plugins cap subscribers at 200, others at 10,000. That difference matters enormously for growing sites.
- WordPress integration depth — Automatic notifications on post publish, custom post type support, and native WordPress editor controls save real time.
- Segmentation and targeting — Sending the same notification to every subscriber wastes attention. Geo-targeting, behavioral segments, and custom attributes let you send relevant messages.
- Automation capabilities — Welcome drip campaigns, RSS-to-push, abandoned cart alerts (for WooCommerce stores), and scheduled sends reduce manual work.
- Pricing transparency at scale — Some plugins charge per subscriber, others per message, and some use usage-based models that compound quickly. Know the model before you commit.
The Four Contenders at a Glance
| Feature | OneSignal | PushEngage | Webpushr | Gravitec |
|---|---|---|---|---|
| Free Plan Subscribers | Unlimited (sends capped at 10K) | 200 | 10,000 | 10,000 |
| Paid Plans Start At | $19/mo + usage | $8/mo | $29/mo | $8.70/mo |
| WordPress Plugin Installs | 100,000+ | 10,000+ | 20,000+ | 10,000+ |
| WooCommerce Automation | Basic (via API) | Cart abandonment, price drops, back-in-stock | Cart abandonment, price drops | Cart abandonment, new products |
| Channels Beyond Web Push | Mobile push, email, SMS, in-app | Mobile push, WhatsApp | Web push, in-browser messaging | Web push only |
| A/B Testing | Yes | Yes (Premium+) | Yes | No |
| RSS-to-Push | Yes | Yes (Business+) | Yes | Yes |
| Best For | Multi-channel, developers | WooCommerce stores | Budget-conscious sites | Blogs and news sites |
OneSignal: The Multi-Channel Powerhouse
OneSignal is the most widely installed push notification plugin in the WordPress ecosystem, with over 100,000 active installations and WordPress VIP Gold Partner status. It has evolved well beyond simple web push into a full omnichannel engagement platform covering mobile push, email, SMS, and in-app messaging.
Where OneSignal Excels
The WordPress plugin hooks directly into the publishing workflow. Check a box in the post editor and a push notification fires automatically when the post goes live. You can target specific audience segments per post, schedule sends by subscriber time zone, and include featured images in notification cards on Chrome.
OneSignal’s Journeys feature is its standout differentiator. These are multi-step automated sequences that trigger based on user behavior — similar in concept to the workflow automation tools we have covered previously, but focused specifically on messaging. A subscriber who clicks a notification about WooCommerce gets follow-up content about ecommerce, while someone reading a Gravity Forms tutorial gets a different sequence entirely. The Growth plan supports three simultaneous Journeys; the Professional plan scales to twenty.
For developers, the REST API and SDK documentation are extensive. You can create notifications programmatically, manage segments via API, and integrate push into custom WordPress themes or headless setups.
Where OneSignal Falls Short
The free plan caps notification sends at 10,000 web subscribers per broadcast. If you have 50,000 subscribers, only 10,000 of them receive each notification on the free tier. The Growth plan charges $0.004 per web subscriber per month, which means 50,000 subscribers costs $200/month on top of the $19 base fee. That pricing compounds quickly for high-traffic publishers.
User reviews on Capterra and G2 mention inconsistent notification delivery on certain WordPress hosting configurations, and the admin panel’s segmentation options can feel overwhelming without investing time in the documentation.
OneSignal Pricing Summary
- Free: Unlimited subscribers, sends capped at 10K per notification, 1 Journey, 6 segments
- Growth ($19/mo + usage): Per-subscriber billing at $0.004/sub/mo, 3 Journeys, 10 segments, Intelligent Delivery
- Professional (annual, custom): 20 Journeys, 100 data tags, 24/7 support, advanced analytics
- Enterprise (annual, custom): SOC 2 Type II, HIPAA BAA, dedicated CSM, frequency capping
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PushEngage: Purpose-Built for WooCommerce
PushEngage serves tens of thousands of businesses worldwide, and its WordPress plugin reflects a laser focus on ecommerce conversions. While every plugin on this list supports basic push notifications, PushEngage has built specialized automation around the WooCommerce shopping experience.
Where PushEngage Excels
The Growth plan ($24/mo annual) includes dedicated WooCommerce triggers that the other plugins either lack or charge extra for: smart cart abandonment sequences, browse abandonment campaigns, back-in-stock alerts, and price drop notifications. These are not generic push features relabeled for ecommerce — they integrate directly with WooCommerce product and cart data. If you have already optimized your WooCommerce checkout flow, push notifications add another recovery layer for the shoppers who still leave.
Drip campaigns let you build subscriber nurture sequences that send a timed series of notifications after someone subscribes. The Premium plan adds form abandonment campaigns and goal tracking, making it possible to measure whether notifications actually drive conversions rather than just clicks.
PushEngage also supports mobile app push notifications for both Android and iOS alongside web push, and recently added WhatsApp automation as a channel.
Where PushEngage Falls Short
The free plan is significantly more restrictive than competitors: just 200 subscribers and 30 campaigns. A blog that grows beyond a few hundred subscribers will hit the paywall almost immediately. The WooCommerce-specific features that make PushEngage compelling are only available on the Growth plan at $24/month (annual billing), which means budget-conscious store owners need to commit to the highest self-service tier.
Feature gating is aggressive. A/B testing, timezone-based sending, and drip campaigns beyond welcome messages all require the Premium plan or higher.
PushEngage Pricing Summary
- Free: 200 subscribers, 30 campaigns, 1 site, basic notifications
- Business ($8/mo annual, $14/mo monthly): 50K subscribers, unlimited campaigns, RSS auto-push, geo targeting
- Premium ($15/mo annual, $29/mo monthly): 100K subscribers, drip campaigns, A/B testing, goal tracking
- Growth ($24/mo annual, $60/mo monthly): 250K subscribers, WooCommerce integration, cart abandonment, price drop alerts
Webpushr: Every Feature on Every Plan
Webpushr takes a refreshingly simple approach to pricing: every feature is available on every plan, including the free tier. The only variable is how many subscribers you can reach.
Where Webpushr Excels
The free plan includes 10,000 subscribers with unlimited notifications, unlimited segments, unlimited API access, and unlimited team members. No feature gates, no artificial restrictions. For a WordPress blog or small business site testing push notifications for the first time, this is the most generous starting point available.
Webpushr supports both HTTP and HTTPS sites (most competitors require HTTPS), which matters for development environments, staging sites, and the small number of production sites that have not migrated to SSL. The WooCommerce integration covers automatic notifications for new products, price drops, sales events, and abandoned carts — all available on the free plan.
Real-time analytics for delivery, opt-in funnels, and in-browser messaging give you immediate feedback on what is working. The opt-in funnel analytics are particularly useful: you can see exactly where visitors drop off in the subscription prompt flow and optimize accordingly.
Where Webpushr Falls Short
Webpushr is strictly a web push and in-browser messaging platform. There is no mobile app push, no email, no SMS. If you need multi-channel engagement from a single platform, Webpushr is not the right choice — you would be better served pairing it with a dedicated email marketing plugin for broader coverage.
The paid plans start at $29/month for 50,000 subscribers, which is more expensive per subscriber than PushEngage’s Business plan ($8/month for 50K). The pricing advantage is on the free tier, not necessarily at scale. A 2026 security advisory also flagged an unauthenticated information exposure vulnerability (since patched), so staying current with plugin updates is important.
Webpushr Pricing Summary
- Free: 10,000 subscribers, all features included
- Individual ($29/mo): 50,000 subscribers, all features
- Startup ($49/mo): 100,000 subscribers, all features
- Growth ($99/mo): 150,000 subscribers, all features
- Enterprise (custom): 150,000+ subscribers
Gravitec: Set It and Forget It for Publishers
Gravitec is the quietest plugin on this list, but for blogs and news sites that want automation without complexity, it delivers exactly what most publishers actually need.
Where Gravitec Excels
The Smart Digest feature automatically compiles your top-performing content into a daily or weekly push notification digest — no manual curation required. Combined with RSS-to-push (which sends notifications from new RSS feed items), Gravitec can run your entire push notification strategy on autopilot.
Welcome messages and drip campaigns for new subscribers work out of the box. The Tweet to Push feature automatically converts tweets into push notifications, which is a unique capability none of the other three plugins offer. For publishers already using social media automation to distribute content, this bridges the gap between social and push channels.
Setup takes under fifteen minutes. The free plan supports 10,000 subscribers with unlimited sites, and the subscription prompt is customizable with a persistent bell widget that shows notification history.
Where Gravitec Falls Short
There is no A/B testing, no mobile app push support, and no advanced journey or workflow automation. Gravitec is a web push notification tool and nothing more. The WooCommerce integration covers basic triggers (abandoned cart, new items, price drops) but lacks the depth of PushEngage’s ecommerce-specific automation.
The plugin’s last major changelog update introduced user segmentation at version 2.8, and development cadence appears slower than the other plugins on this list. A 2025 security vulnerability (CVE-2025-62869, missing authorization, since patched) reinforces the importance of keeping the plugin updated.
Gravitec Pricing Summary
- Free: 10,000 subscribers, unlimited sites
- Business ($8.70/mo): Unlimited subscribers, all features
Which Plugin Should You Choose?
The right choice depends on what you are building:
- Choose OneSignal if you need multi-channel engagement (push + email + SMS + in-app), sophisticated journey automation, or you are a developer building custom integrations. Be prepared for costs to scale with your subscriber base.
- Choose PushEngage if you run a WooCommerce store and want specialized cart abandonment, price drop, and back-in-stock automations. The ecommerce features justify the Growth plan pricing for stores with meaningful revenue.
- Choose Webpushr if you want every feature from day one without paying a cent up to 10,000 subscribers. It is the best option for sites testing push notifications or operating on tight budgets.
- Choose Gravitec if you run a blog or news site and want a true set-and-forget solution. The Smart Digest and RSS-to-push automation handle everything with minimal ongoing management.
Push notifications work best as part of a broader engagement strategy. Pairing them with popup opt-in tools for list building and email marketing for longer-form nurturing creates multiple touchpoints that reinforce each other.
Pricing Comparison at Scale
What you pay depends heavily on your subscriber count. Here is how costs compare at common milestones:
| Subscribers | OneSignal | PushEngage | Webpushr | Gravitec |
|---|---|---|---|---|
| 5,000 | Free | $8/mo | Free | Free |
| 10,000 | Free (at cap) | $8/mo | Free (at cap) | Free (at cap) |
| 50,000 | ~$219/mo | $8/mo | $29/mo | $8.70/mo |
| 100,000 | ~$419/mo | $15/mo | $49/mo | $8.70/mo |
| 250,000 | Custom | $24/mo | Custom | $8.70/mo |
Note: OneSignal Growth plan pricing calculated as $19 base + $0.004/subscriber/month. PushEngage and Gravitec prices reflect annual billing. All prices are in USD.
The cost differences are dramatic at scale. OneSignal’s usage-based model makes it the most expensive option for large subscriber bases, while Gravitec’s flat-rate business plan is the most economical. PushEngage and Webpushr fall in between, with PushEngage offering better per-subscriber value on paid plans and Webpushr offering a more generous free tier.
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Final Verdict
For most WordPress sites in 2026, Webpushr is the safest starting point. Its free plan gives you 10,000 subscribers with zero feature restrictions, letting you validate whether push notifications actually move the needle for your site before spending anything. If they do, and your needs grow, you can migrate to PushEngage for ecommerce depth, OneSignal for multi-channel orchestration, or stick with Webpushr’s straightforward scaling.
For WooCommerce stores with revenue to protect, PushEngage’s Growth plan pays for itself with a single recovered abandoned cart. And for publishers who want to automate everything and never think about notifications again, Gravitec is quietly excellent.
