
Calendly
Acuity Scheduling
Doodle
When2Meet
Square Appointments
SimplyBook.me
Cal.com
Free Online Appointment Scheduling Software

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, Koalendar seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | koalendar.com | clientforms.app |
| Pricing | ||
| Listed in |
In their own words, as submitted to SaaSHub.


Koalendar is an intuitive software for scheduling appointments, meetings, and events. Forget the back-and-forth emails. With your new scheduling link, your prospects will be able to self-book a meeting with you at a time convenient for both of you, without having to exchange a single email....
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.
Koalendar Review: The best thing since sliced bread
More videos
No ClientForms.app videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Koalendar 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 Koalendar 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 a great appointment scheduling software? Switch to Koalendar to pay less across all plans and fully customize as you go. Koalendar provides many advanced features and integrations, which will help you to...
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.


I need a website , mostly informative with an agenda like that or integrated with that https://koalendar.com/. Source: over 3 years ago
Tracking ClientForms.app since Dec 2025.
When comparing Koalendar and ClientForms.app, you can also consider the following products.

Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.
Compare Calendly to Koalendar or ClientForms.app:

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

Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
Compare Acuity Scheduling to Koalendar or ClientForms.app:

Make meetings happen. With Doodle, scheduling becomes quick and easy.
Compare Doodle to Koalendar or ClientForms.app:

When2meet helps you find the best time for a group to get together. It is a free survey tool that is quick and easy to use.
Compare When2Meet to Koalendar or ClientForms.app:

Add an online booking link. Easily embed the customizable widget directly on your website. Any changes to your online scheduling, prices, or services update automatically.
Compare Square Appointments to Koalendar or ClientForms.app: