
Swapstack
MicroAcquire
Newsletter Crew
Substack
Mattermark Daily
Unzip.dev
Startup Curated
LetterHunt connects you to 10,000+ niche, active newsletter writers to promote your product.

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?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | letterhunt.co | clientforms.app |
| Pricing | ||
| Listed in |
In their own words, as submitted to SaaSHub.


No description of LetterHunt 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
LetterHunt is ideal for individuals looking to explore new and diverse newsletters, marketers seeking to study competitors’ newsletters, and anyone interested in keeping up with trends and topics through curated content.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing LetterHunt 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 LetterHunt and ClientForms.app. For example, how are they different and which one is better?
When comparing LetterHunt and ClientForms.app, you can also consider the following products.

Swapstack, now acquired by beehiiv! Check out what we're doing over at beehiiv's incredible ad network: https://www.beehiiv.com/features/ad-network/brands and come thrive with the hiiv!
Compare Swapstack to LetterHunt or ClientForms.app:

NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
Compare NovoPsych to LetterHunt or ClientForms.app:

A free & anonymous startup acquisition marketplace
Compare MicroAcquire to LetterHunt or ClientForms.app:

Podcast, blog, and community for newsletter creators.
Compare Newsletter Crew to LetterHunt or ClientForms.app:

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.
Compare Substack to LetterHunt or ClientForms.app:

A curated newsletter of blog posts from investors & founders
Compare Mattermark Daily to LetterHunt or ClientForms.app: