OneSignal vs Vero
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Both sides assessedOneSignal compared with Vero
Vero is an event-driven engagement platform for product teams, with warehouse and SQL-based audiences, priced at $54 a month for 5,000 profiles and metered by profiles plus messages. OneSignal is push-led, metered by monthly active users, and free to start. Vero suits SaaS teams whose targeting depends on product event history; OneSignal suits consumer apps whose targeting depends on device state and tags.
Vero compared with OneSignal
OneSignal is push-first, free to start, and metered per channel on monthly active users, with tag-based rather than event-stream segmentation. Vero is event-first, costs $54 a month minimum, and can query your warehouse directly. Consumer apps whose main channel is push and whose budget is zero take OneSignal; SaaS products whose targeting depends on product event history take Vero.
Choose OneSignal if
Consumer mobile apps, marketplaces, media sites, and web publishers whose primary channel is push notifications, especially teams that want serious push infrastructure and a workable email and in-app layer for free or for tens of dollars a month rather than hundreds.
Choose Vero if
Small and mid-sized SaaS, edtech, and marketplace teams with real product event data who want behavior-triggered messaging with sending included, warehouse-native audiences, and a vendor that will still be independent and similarly priced in five years.
Side by side
13 attributes| Attribute | OneSignal | Vero |
|---|---|---|
| Category | Automation | Automation |
| Starting price | $0 (Free), then $19 per month plus usage (Growth) (free plan available) | $54 per month, or $49 per month billed annually (free trial) |
| Pricing model | Per-channel usage metering rather than a single contact-count meter: mobile push billed per monthly active user, web push per subscriber, email per thousand sends, with a small platform fee on Growth and quoted annual contracts above it. | Subscription metered on user profiles plus separate allowances for emails, push messages, tracked events, and (on Professional) SMS, with sending included and a 10% discount for annual billing. |
| Free plan | Unlimited mobile push sends, web push up to 10,000 subscribers per send, 10,000 email sends per month, and one active in-app message, with no expiry. | No |
| Free trial | No fixed trial; the permanently free plan is the evaluation path | None published |
| Best for | Consumer mobile apps, marketplaces, media sites, and web publishers whose primary channel is push notifications, especially teams that want serious push infrastructure and a workable email and in-app layer for free or for tens of dollars a month rather than hundreds. | Small and mid-sized SaaS, edtech, and marketplace teams with real product event data who want behavior-triggered messaging with sending included, warehouse-native audiences, and a vendor that will still be independent and similarly priced in five years. |
| Setup time | Under an hour for web push (a script tag) and a few hours for a mobile app, most of which is spent on APNs certificates and Firebase configuration rather than on OneSignal itself. Journeys can be running the same day. | A day or two if you already have a CDP or warehouse to connect, longer if you are instrumenting events for the first time, which is a product engineering project rather than a Vero one. A first journey can be live the same week. |
| Learning curve | Low for push and in-app, moderate for Journeys. The tag model is easy to grasp but easy to abuse, and teams who tag indiscriminately end up with segmentation logic nobody can audit six months later. Agree a tag naming convention before you start. | Moderate. The journey builder and audience tooling are approachable, but the model assumes you understand your own event schema, and teams without that understanding stall on what to segment rather than on how. |
| Platforms | Web app, Android SDK, iOS SDK, Flutter, React Native, Expo, Unity, Web push script, REST API | Web app, REST API, Server and client libraries, iOS and Android push SDKs |
| Compliance | SOC 2, GDPR, CCPA | GDPR, CAN-SPAM |
| Founded | 2014 | 2012 |
| Headquarters | San Mateo, California, United States | Australia (remote team) |
| Ownership | Venture-backed | Founder-led, largely bootstrapped after a single funding round |
Strengths and limitations
OneSignal
Strengths
- The best push implementation in this category by a wide margin, covering mobile, web, rich media, per-platform payload control, confirmed delivery reporting, and iOS Live Activities.
- A permanently free plan with unlimited mobile push, which removes the budget conversation entirely for early-stage consumer apps.
- Per-channel usage metering means a big dormant contact database costs nothing, the opposite of profile-based platforms where dead contacts are billable.
- First-party SDKs for Android, iOS, Flutter, React Native, Expo, and Unity that handle the permission and certificate plumbing teams usually get wrong.
Limitations
- SMS and RCS are locked behind an annual quoted Professional contract, so the cheapest self-serve path to SMS is a different vendor entirely.
- Segmentation is tag, session, and device based rather than a full behavioral event store, so sequence-dependent targeting is harder here than in Customer.io or Vero.
- No native account or company object, which makes B2B SaaS lifecycle logic awkward and rules the platform out for anyone whose messaging is organization-shaped.
- Email is a competent secondary channel, not a strong one; template tooling and list management are thinner than in email-first products.
Vero
Strengths
- Properly event-driven rather than list-driven, with segments, journeys, and personalization all evaluating against a live profile and event stream.
- Direct data warehouse connections to Snowflake, BigQuery, PostgreSQL, MySQL, and Redshift, so audiences can be SQL queries against data your analytics team already models.
- Sending is included, which means no second invoice underneath and no deliverability infrastructure to assemble yourself.
- The cheapest event-driven platform with included sending in this batch at $54 a month for 5,000 profiles, well under Customer.io's floor.
Limitations
- No free plan and no free trial, so evaluating Vero requires spending money while four competitors in this category will let you build a working integration for nothing.
- No in-app messaging or notification inbox channel, so product notification surfaces require a separate tool entirely.
- SMS is Professional-only, meaning the published entry tier is email and push, and adding SMS moves you into quoted pricing.
- Small team and a bounded feature surface: no CDP layer, no AI campaign agent, and none of the platform breadth that Customer.io or Ortto have accumulated.
Pricing compared
OneSignal
Per-channel usage metering rather than a single contact-count meter: mobile push billed per monthly active user, web push per subscriber, email per thousand sends, with a small platform fee on Growth and quoted annual contracts above it.
- Free$0
- Growth$19
- ProfessionalCustom
- EnterpriseCustom
Judged per dollar, OneSignal is the cheapest serious multi-channel platform a small company can buy, and by some distance. Unlimited mobile push at $0 is not a loss leader trick, it is the product, and Growth at $19 plus a per-MAU rate keeps a 5,000-user app under $100 a month with email, in-app, and Journeys included. What you are not buying is a data platform: segmentation is tag and session based rather than a real behavioral event store, there is no account model, and email is a channel rather than a deliverability practice. The value is exceptional if push is your primary channel and merely fine if it is your third.
Vero
Subscription metered on user profiles plus separate allowances for emails, push messages, tracked events, and (on Professional) SMS, with sending included and a 10% discount for annual billing.
- Starter$54
- ProfessionalCustom
At the entry point Vero is excellent value and almost nobody knows it. Fifty-four dollars a month for a genuinely event-driven platform with journeys, broadcasts, warehouse-native audiences, and included email and push sending undercuts Customer.io's $100 floor and Ortto's Starter band by a wide margin, and the 160,000-event allowance means you can instrument properly rather than rationing. The catch is that you cannot try it: no free plan, no trial, so evaluation costs money in a market where four competitors will let you build a working integration for nothing. Above the entry tier the pricing is quoted, which is fair in practice but opaque on the way in. Judged on capability per dollar at 5,000 profiles, Vero is the best-priced event-driven option here; judged on ease of evaluation, it is the hardest to say yes to.
Editorial verdict on each
OneSignal
OneSignal is the correct first choice for any small company whose primary channel is push. Nothing else in this category gives away unlimited mobile push, and nothing else handles APNs, FCM, web push, and Live Activities with this much per-platform care. Growth at $19 plus $0.012 per monthly active user keeps a real consumer app under $100 a month with Journeys, in-app messaging, and email included, and the per-channel meter means a large dormant install base costs you nothing. The limits are equally clear: segmentation is tags and sessions rather than a behavioral event store, there is no account model for B2B, email is adequate rather than good, and SMS demands an annual quoted contract. Buy it for push, keep it for in-app and email, and pair it with something else if your lifecycle logic is really about product events or company records.
Read the full OneSignal profileVero
Vero is the quietly sensible choice that almost nobody shortlists. Fifty-four dollars a month buys a genuinely event-driven platform with journeys, broadcasts, push, included sending, and the ability to define an audience as SQL against your own warehouse, which undercuts Customer.io's $100 floor while covering most of what a small SaaS team actually uses. The company has been independent for over a decade, has no venture pressure to move upmarket, and sends billions of messages a year, which makes it one of the lower-risk long-term bets in this category despite the small team. The reasons not to buy it are specific and fair: no free trial means evaluation costs money, there is no in-app channel, SMS forces you into quoted pricing, and the feature surface will never match a funded platform's. For a five-person SaaS startup that has already instrumented its product and wants behavior-triggered email and push without assembling a stack, Vero is the best-priced serious option in this batch. For anyone who needs to try before paying, it is the hardest to get started with.
Read the full Vero profileOneSignal profile last reviewed 2026-08-22; Vero last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.