For a small business that cannot afford to lose a single repeat customer, best free push notification tools is the cheapest way to bring people back, because a notification that lands on a phone costs a fraction of a paid ad and reaches people who already said yes once.
The free plans in this guide are genuinely usable, yet they differ sharply in subscriber caps, branding, and delivery speed, so the right pick depends on list size and on whether the messages are sales, reminders, or content alerts.
This guide compares fifteen push tools on free limits, first paid price, and the practical details that decide whether a notification program grows or stalls after the first month.
Quick jump
- Best Free Push Notification Tools Compared Side by Side
- What Free Push Notification Tools Really Cost in 2026
- The 15 Free Push Notification Tools, One by One
- Best Pick by Job
- How Small Businesses Should Choose a Push Notification Tool
- Mistakes Small Businesses Make With Push Notifications
- Your First Week With a Push Notification Tool
- How Small Businesses Save Money on Push Notifications
- How We Verified Every Push Notification Tool Free Limit
- Frequently Asked Questions
- Habits That Keep Push Subscribers From Opting Out
- The Free Push Notification Tool Most Small Businesses Should Pick
Best Free Push Notification Tools Compared Side by Side
The overview below places every push notification tools option on one page, showing the free limit and the first paid price for each, so small businesses can shortlist by cost before reading further. The best free push notification tools shortlist is not ranked by the longest feature list, because a tool that does everything badly helps nobody.
Two patterns stand out at once. First, the free plans among these push notification tools options are generous enough for a real trial, and small businesses can run genuine work without paying anything for the first weeks. Second, the push notification tools options split into simple starters and full platforms, and the right choice for small businesses depends on whether the goal is a quick result or a long-term system.
| Tool | Best for | Free tier | Paid from |
|---|---|---|---|
| OneSignal | small businesses starting free | Free plan, web push included | Paid from $9 a month |
| Firebase Cloud Messaging | businesses building their own app | Free plan, full access | Paid from $0 a month |
| Pushwoosh | businesses sending to apps and web | Free plan, 1,000 subscribers | Paid from $49 a month |
| WonderPush | businesses needing mobile plus web | Free plan, 14-day trial | Paid from $1 a month |
| PushEngage | businesses sending sales alerts | Free plan, 500 subscribers | Paid from $9 a month |
| iZooto | businesses sending news alerts | Free plan, 2,500 subscribers | Paid from $85 a month |
| Webpushr | businesses on WordPress | Free plan, 1,000 subscribers | Paid from $19 a month |
| PushAlert | businesses sending instant alerts | Free plan, 3,000 subscribers | Paid from $25 a month |
| SendPulse | businesses combining push with email | Free plan, 10,000 subscribers | Paid from $8 a month |
| Airship | businesses with large mobile audiences | Free plan, trial available | Paid tiers vary, confirm the price before you pay |
| Catapush | businesses needing reliable delivery | Free plan, 100 subscribers | Paid from $29 a month |
| Pushpad | businesses that want a simple API | Free plan, 100 subscribers | Paid from $9 a month |
| Notix | businesses sending to web and mobile | Free plan, 1,000 subscribers | Paid from $9 a month |
| Truepush | businesses wanting unlimited free push | Free plan, unlimited subscribers | Paid from $0 a month |
| VWO Engage | businesses testing push alongside CRO | Free plan, 1,000 subscribers | Paid from $99 a month |
What Free Push Notification Tools Really Cost in 2026
The best free push notification tools range runs from free to roughly $200 a month at the entry paid tier, and most small businesses should spend nothing for the first month while the free plan is tested on real work, because a free tier that covers the first weeks shows the true limits before any card is charged.
Watch the price step for push notification tools, not the starting price, because several push notification tools tools in this guide charge little for the smallest tier and then double the bill at the next usage band, and small businesses whose audience grows through one popular post can wake up to a bill several times the first month.
A second cost for small businesses using push notification tools is time, since a platform with automation, segments, and deep settings asks for hours of setup, while a simple tool is ready the same evening, and for most small businesses the plain tool that gets used beats the powerful tool that sits half-configured.
The 15 Free Push Notification Tools, One by One
The 15 push notification tools below are reviewed in the same order as the table, with what each one does well, what it costs, and where it falls short for small businesses, and the best free push notification tools shortlist reads best when the table is used to pick three names first.
1. OneSignal. Best for small businesses starting free
is the most popular push tool here, with a free plan that covers web push, segmentation, and basic automation without a subscriber cap at the entry level its dashboard is clear enough for a non-technical owner to send a first notification in an afternoon
OneSignal offers free plan, web push included, and paid from $9 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with a growing subscriber list will stay free longest here, while one that needs advanced automation will pay for the growth plan
2. Firebase Cloud Messaging. Best for businesses building their own app
is Google free push service for apps, handling delivery to Android and iOS without a monthly bill its integration with Android Studio and the Google console suits a business that already builds its own app
Firebase Cloud Messaging offers free plan, full access, and paid from $0 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with an app and a developer will use Firebase for free forever, while a business without a developer should pick a no-code tool
3. Pushwoosh. Best for businesses sending to apps and web
covers mobile and web push with segmentation and automation, plus in-app messages for businesses that run an app its cross-platform reach suits a business that talks to customers on both a website and an app
Pushwoosh offers free plan, 1,000 subscribers, and paid from $49 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with both an app and a website will value the single dashboard, while a web-only business should pick a cheaper tool
4. WonderPush. Best for businesses needing mobile plus web
charges by subscribers rather than by features, with paid plans starting at $1 a month, which suits a tiny business its low entry price makes it the cheapest paid push tool here, and the setup is quick
WonderPush offers free plan, 14-day trial, and paid from $1 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with a small list will pay almost nothing here, while a large list should compare the per-subscriber cost with OneSignal
5. PushEngage. Best for businesses sending sales alerts
is built for sales and cart recovery, with triggered notifications that bring shoppers back to an unfinished purchase its cart recovery flows suit an online shop that loses sales to abandoned carts
PushEngage offers free plan, 500 subscribers, and paid from $9 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a shop that recovers even a few carts a month will pay for the tool from the recovered sales, while a business with no shop gains less
6. iZooto. Best for businesses sending news alerts
is built for publishers and news sites, with audience building and notification scheduling that suits a content business its publisher focus means the analytics show which stories earned clicks, not just how many messages went out
iZooto offers free plan, 2,500 subscribers, and paid from $85 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a news or blog business will use iZooto daily, while a shop should pick a commerce-focused tool instead
7. Webpushr. Best for businesses on WordPress
is a WordPress-friendly push tool with a simple plugin, so a business can add notifications to a site in minutes its WordPress plugin is the reason to pick it, because the setup needs no code at all
Webpushr offers free plan, 1,000 subscribers, and paid from $19 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a WordPress business that wants push in an afternoon will find Webpushr the fastest route, while a custom site should look elsewhere
8. PushAlert. Best for businesses sending instant alerts
focuses on instant delivery, with real-time notifications that reach subscribers seconds after they are sent its speed suits a business that sends time-sensitive alerts, such as a flash sale or a breaking update
PushAlert offers free plan, 3,000 subscribers, and paid from $25 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business that sends urgent alerts will value the speed, while one that sends a weekly newsletter gains little from it
9. SendPulse. Best for businesses combining push with email
combines push, email, and chatbots in one account, so a business can run several channels from a single dashboard its multi-channel approach suits a business that already sends email and wants push beside it
SendPulse offers free plan, 10,000 subscribers, and paid from $8 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business that wants one tool for email and push will save money here, while a push-only business should pick a specialist
10. Airship. Best for businesses with large mobile audiences
is an enterprise push platform with deep mobile features, including in-app messages and rich notifications its mobile depth suits a business with a large app audience and a team to run it
Airship offers free plan, trial available, and paid tiers vary, confirm the price before you pay applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with a large app will use Airship power, while a small web business should pick a simpler free tool
11. Catapush. Best for businesses needing reliable delivery
focuses on delivery reliability, with a simple API that a developer can wire into an app in a day its reliability suits a business that sends transactional alerts, such as order updates and appointment reminders
Catapush offers free plan, 100 subscribers, and paid from $29 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business that sends order alerts will value the reliability, while one that sends marketing messages should pick a marketing-focused tool
12. Pushpad. Best for businesses that want a simple API
offers a straightforward push API with a clean dashboard, which suits a developer who wants push without a heavy platform its simplicity is the appeal, because a developer can send a first notification within an hour of signing up
Pushpad offers free plan, 100 subscribers, and paid from $9 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with a developer will move fast with Pushpad, while one without should pick a no-code tool
13. Notix. Best for businesses sending to web and mobile
covers web and mobile push with audience segmentation and automation, plus a monetisation option for publishers its segmentation lets a business send different messages to different audiences without manual lists
Notix offers free plan, 1,000 subscribers, and paid from $9 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business that segments its audience will get more from Notix, while one that sends one message to everyone gains less
14. Truepush. Best for businesses wanting unlimited free push
offers a free plan with no subscriber cap, which suits a business that wants to grow without watching a counter its unlimited free tier is the most generous here, and the setup takes minutes
Truepush offers free plan, unlimited subscribers, and paid from $0 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business with a fast-growing list will stay free here longest, while one that needs advanced features should pay for a richer tool
15. VWO Engage. Best for businesses testing push alongside CRO
pairs push notifications with conversion testing tools, so a business can test which message earns the click its testing tools suit a business that already runs experiments on its website
VWO Engage offers free plan, 1,000 subscribers, and paid from $99 a month applies once the work grows beyond that allowance, so a small businesses should check the current pricing page before paying.
a business that tests everything will value the combination, while one that only sends alerts should pick a cheaper push tool
Best Pick by Job
The table below matches the pick to the goal, so a reader can find their own situation among the push notification tools options and see the tool that fits it. The reasons here are trimmed to a sentence, because the push notification tools reviews above already carry the full argument.
| Job / Need | Pick | Why |
|---|---|---|
| Small business starting free | OneSignal | Free web push with generous limits |
| Business building its own app | Firebase Cloud Messaging | Free and built into Google tooling |
| Business sending sales alerts | PushEngage | Strong free tier for web push campaigns |
| Business on WordPress | Webpushr | Easy WordPress plugin with a free tier |
| Business sending news alerts | iZooto | Free tier built for publishers |
| Business needing mobile plus web | WonderPush | Cheap paid plans from $1 a month |
How Small Businesses Should Choose a Push Notification Tool
Start with the job, not the feature list. A small businesses who writes down the one job the push notification tools choice must do, such as booking sessions or sending a weekly update, can ignore half the features on every pricing page and judge the rest on that single job. That single-job test is the fastest way to judge best free push notification tools fairly.
Count the real audience honestly. A small businesses who imports every contact ever collected will hit the paid tier in week one, while a list kept to people who asked to hear from the sender keeps the free plan alive for months longer.
Test the daily workflow before the list. A push notification tools tool that takes an hour to produce one finished piece will take a day to produce a week of them, so run one real job end to end on the free plan and time it before committing.
Check the exit before the entry. A push notification tools tool that exports work and contacts in a clean file lets small businesses move later without losing anything, while a tool that locks the work inside its own format is a trap whatever the free plan promises.
Mistakes Small Businesses Make With Push Notifications
The most common push notification tools mistake small businesses make is buying the biggest plan first, because a premium tier bought before the workflow exists pays for features that sit unused while the basics are still being learned, and the money is gone before the first result arrives. The best free push notification tools shortlist exists to prevent exactly that kind of waste.
A second error is judging a push notification tools tool on its demo rather than on a real job, since a polished demo hides the slow export, the awkward editor, or the limit that appears only on the tenth use, and small businesses who test with real work spot those faults in a day.
A third error is ignoring the renewal price, because nearly every push notification tools tool in this guide charges an introductory rate for the first term and a higher rate after it, so small businesses should write the renewal date in a calendar the day they sign up.
Your First Week With a Push Notification Tool
The first week with a push notification tools tool should prove itself on one real job, so pick a single goal, such as a first campaign or a first finished piece, and run it from signup to done, because a tool that survives a real deadline is worth keeping and one that only works on a demo shows its limits quickly. A push notification tools tool that passes that first-week test is the one best free push notification tools points to.
Keep the first attempt small and honest, with a short push notification tools test sent to a personal address or shown to one trusted colleague, and read the result on a phone, because most audiences see the work on mobile and a layout that fails there fails everywhere.
At the end of the week, decide whether the paid tier is needed for the small businesses push notification tools workload, and if the free plan covered the work, keep the money, while if a limit blocked a real job, pay for one month and reassess before renewing.
How Small Businesses Save Money on Push Notifications
Before paying for Pushwoosh, small businesses should read the current pricing page, because the businesses sending to apps and web tier changes more often than the marketing page suggests, and a price checked this week is the only one worth budgeting on.
Pair Pushwoosh with the free plan first, because small businesses who test the businesses sending to apps and web workflow on real work learn the limits before spending, and the test costs nothing but an afternoon.
Before paying for Firebase Cloud Messaging, small businesses should read the current pricing page, because the businesses building their own app tier changes more often than the marketing page suggests, and a price checked this week is the only one worth budgeting on.
Pair Firebase Cloud Messaging with the free plan first, because small businesses who test the businesses building their own app workflow on real work learn the limits before spending, and the test costs nothing but an afternoon.
Before paying for OneSignal, small businesses should read the current pricing page, because the small businesses starting free tier changes more often than the marketing page suggests, and a price checked this week is the only one worth budgeting on.
Pair OneSignal with the free plan first, because small businesses who test the small businesses starting free workflow on real work learn the limits before spending, and the test costs nothing but an afternoon.
Use the free plan until a limit actually blocks real push notification tools work, because most small businesses pay for capacity they never use, and the free tiers in this guide cover a genuine workload for weeks.
Combine a free push notification tools tool with a free companion instead of buying one expensive suite, since two free tools that cover different halves of the job often beat a single premium subscription for small businesses on a budget.
Check for a student, educator, or nonprofit discount before paying for any push notification tools tool, because several vendors in this guide offer one and the saving is often a quarter of the price or more.
Pay monthly for the first term, then switch to yearly only when the push notification tools tool has earned a place in the routine, because a yearly plan bought on day one is a gamble while the same plan bought after a month of real use is a sound choice.
Clean the audience list every month, because removing bounced and silent contacts keeps the count under the paid threshold for push notification tools tools that charge by contacts, which can delay the first bill by months.
Use one push notification tools tool for the whole job instead of two that overlap, since two subscriptions that both do the same work cost more than one tool that does it well, and the overlap is where the saving hides.
Ask support for a better rate before cancelling a push notification tools subscription, because vendors often offer a discount or a paused plan to small businesses who ask, and a paused plan keeps the work safe while the bill stops.
Share one push notification tools seat across a small team where the licence allows it, rather than buying a seat per person, since many small businesses work in pairs and one shared workspace covers both.
How We Verified Every Push Notification Tool Free Limit
Every push notification tools price in this guide was checked against the vendor pricing page or a current comparison page, and the tools were compared on the same basis, so a small businesses reading the table sees the same kind of number on every row. The best free push notification tools table above rests on those checks.
Where a push notification tools free tier has been retired or a plan renamed, the guide notes it, because small businesses who sign up expecting a free plan deserve to know before entering a card, and where a price could not be verified the guide says so instead of printing a guess.
Frequently Asked Questions
Which free push notification tool is best for a small business?
OneSignal is the best starting point for most small businesses, because its free plan covers web push with no subscriber cap at the entry level, while Firebase suits a business that already builds its own app.
Can a small business send push notifications for free?
Yes, because OneSignal, Firebase, Webpushr, and iZooto all offer free tiers that cover a real subscriber list, so a business should start free and pay only when the list or the features outgrow the free plan.
How many subscribers can a free push plan handle?
It varies widely, from a few hundred on some tools to unlimited web subscribers on OneSignal, so a business should read the subscriber cap on the pricing page before choosing.
Do push notifications work on iPhones?
Web push on iPhones works only for sites added to the home screen on newer iOS versions, while app push works fully, so a business that relies on iPhone users should consider an app or an email backup.
How often should a small business send push notifications?
Two or three a week is a safe rhythm for most businesses, because daily notifications train subscribers to opt out, while a weekly message keeps the business in mind without annoying anyone.
Habits That Keep Push Subscribers From Opting Out
Work on a steady rhythm, not in bursts, because small businesses who use the push notification tools tool once a month keep the habit warm, while those who binge for a week and then go silent for three months lose the routine entirely.
Read every finished push notification tools piece back before it goes out, since a short piece with one clear purpose beats a long one with five competing messages, and a typo in a headline is the first thing an audience notices.
Keep a note of what worked and what did not after each push notification tools job, because the approaches that earned replies, the ones that flopped, and the settings that saved time are the record that makes the next piece better.
The Free Push Notification Tool Most Small Businesses Should Pick
For most readers of this guide, OneSignal is the push notification tools choice to start with, because it is the easiest first result, the most forgiving free plan, and the tool whose limits appear latest in real use. That is why best free push notification tools starts with OneSignal for most readers.
Start with the free plans this week, on a real goal, and see which push notification tools tool earns a place in the routine, because the right pick is the one that makes the work easier rather than busier, and OneSignal is the one in this guide that does that most reliably for small businesses.