
Supabase
Auth0
Clerk Authentication
Next.js
Clerk
Simple OTP
Shubhra.dev Next.js Auth Kit
Authentication for the Web.

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, Auth.js seems to be more popular. It has been mentioned 29 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | authjs.dev | clientforms.app |
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In their own words, as submitted to SaaSHub.


No description of Auth.js 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.


No analysis of Auth.js yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Clerk vs Next-Auth.js | It's not that simple...
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Auth.js 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 Auth.js and ClientForms.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Auth.js is the Next-native OSS path. Same deal: you own providers, the database adapter, and email. AUTH_SECRET plus OAuth client IDs. Fine if the scaffold is already NextAuth — do not migrate to Clerk “because the blog said so” mid-demo. - Source: dev.to / about 1 month ago
I use libraries for authentication rather than building it myself. For Memoreru, I chose Better Auth. Auth.js is also an option. - Source: dev.to / 11 months ago
Home page | GitHub Repo | Documentation | Discord community. - Source: dev.to / over 1 year ago
Tracking ClientForms.app since Dec 2025.
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