
Doodle
When2Meet
Crab Fit
Framadate
LettuceMeet
Calendly
Xoyondo
Find the best time to meet. Coordinate group meetings without the back-and-forth emails.

NovoPsych
Digital Psychology assessments with research-backed UX for neurodivergent patients. Better completion rates, more comfortable patient experience, instant scoring, trend tracking with secured data hosting.
Which is more popular?
Based on our record, Rallly seems to be more popular. It has been mentioned 8 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | rallly.co | clientforms.app |
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| Company | 2015 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.
No description of ClientForms.app yet.
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 Rallly yet.
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 Rallly 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 Rallly 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.


Rallly (with three Ls) is an appointment scheduler with classic polling functionality where the members of your group can vote on the best times for the meeting or event. I like that Rallly’s voting feature is...
The main drawback to Rallly is it only lets you suggest dates, not times. It doesn't have any management tools or advanced scheduling features, either, much less offer connectivity with your calendar. But it does...
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.


It is great that WAYF offers something completely bare one without the features you are mentioning, IMHO. https://rallly.co/. - Source: Hacker News / almost 3 years ago
Hi everyone. Just wanted to share an update from my original post a while back about my self-hostable Doodle alternative called Rallly. I released a new version with an updated UI and a lot of highly requested features. For a while this... Source: about 3 years ago
Https://rallly.co/ is great for scheduling consensus. It's Doodle before Doodle fell off. Not a lot of dates here obviously, but when you blow up and start an army of trash goblins you'll probably need it. Source: over 3 years ago
Tracking ClientForms.app since Dec 2025.
When comparing Rallly and ClientForms.app, you can also consider the following products.

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

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

Use your availability to find a time that works for everyone
Compare Crab Fit to Rallly or ClientForms.app:


The easiest way to schedule group meetings.
Compare LettuceMeet to Rallly or ClientForms.app: