
iZooto
Firebase
Braze
Airship
Chameleon
Pusher
Customer.io
Customer engagement platform used by over 1 million developers and marketers; the fastest and most reliable way to send mobile and web push notifications, in-app messages, emails, and SMS.

NovoPsych
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures by secure link and review scored results, severity bands and reports.

Which is more popular?
Based on our record, OneSignal seems to be more popular. It has been mentioned 28 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | onesignal.com | clientforms.app |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of OneSignal yet.
Clinical assessment tools for psychologists, therapists and occupational therapists. Send measures such as the PHQ-9, GAD-7 and DASS-21 by secure link and get scored results, severity bands and reports ready to review. The catalogue also includes DSM-5 ADHD assessments and autism screening tools....
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
OneSignal Product Demo
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing OneSignal and ClientForms.app.
ClientForms.app's answer:
Frontend: Next.js 15 (React 19), Tailwind CSS Backend: Supabase (PostgreSQL, Row-Level Security) Authentication: Clerk Payments: Stripe Hosting: Vercel (Sydney region) Database hosting: Supabase (Australian data residency)
ClientForms.app's answer:
Psychologists who assess ADHD and autism. Typically private practice, solo or small group (1-5 clinicians), currently using paper forms and spending hours on admin per assessment. They want something that works and is secure.
ClientForms.app's answer:
Neurodivergent-first design. Most digital forms just replicate paper online. ClientForms is built specifically for ADHD and autism patients - progress bars with time remaining (helps with time blindness), softer colours instead of harsh white, sticky headers so you always know where you are. The forms are designed to reduce anxiety and improve completion rates.
ClientForms.app's answer:
Most clinical software treats patients as an afterthought. ClientForms is designed specifically for neurodivergent users who are filling out the forms, progress indicators, time estimates, calmer colours, predictable layouts. One link, no signup required, works on any device. Patients just open and complete.
Share your experience with using OneSignal and ClientForms.app. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Looking for OneSignal alternatives?Check out this in-depth OneSignal comparison guide to make the right choice.
OneSignal is a prominent notification aggregator. Users will be able to send push notifications across different platforms, as well as SMS and emails, making it a well-rounded tool for all messaging. OneSignal offers...
We have no reviews of ClientForms.app yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Go to onesignal.com and create a free account. - Source: dev.to / 12 months ago
Automation extends to personalization. Chris Aubeeluck, Head of Sales and Marketing at Osbornes Law, states, "Content personalization engines like OneSignal use AI to make every interaction feel tailor-made." This boosts retention in... - Source: dev.to / about 1 year ago
One last thing; we picked Notify because of the simplicity, transparent pricing, and great DX — but it’s lean by design. If your use case involves SMS channels too, try something like OneSignal. - Source: dev.to / over 1 year ago
Tracking ClientForms.app since Dec 2025.
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Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
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Mobile marketing solutions across all major mobile platforms.
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A platform for better user onboarding. Build, manage and improve product tours without code.
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