
Apache Mesos
GridRepublic
DIET by Avalon
BOINC
Quantum Moves
Distri.js
HFM-NET
Charity Engine takes enormous, expensive computing jobs and chops them into 1000s of small pieces...

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.
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| Website | charityengine.com | clientforms.app |
| Pricing | — | |
| Company | Startup from the United Kingdom · 1 - 9 employees | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Charity Engine 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
Charity Engine is recommended for individuals who are interested in supporting scientific research and charitable projects but may not have the financial means to donate directly. It's ideal for those with personal computing resources to spare and a willingness to participate in an easy-to-implement charitable act. It's also suitable for tech enthusiasts who enjoy being part of decentralized, community-driven projects.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What is Charity Engine?
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Charity Engine 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.
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When comparing Charity Engine and ClientForms.app, you can also consider the following products.

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NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
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Use GridRepublic, or Grid Republic, to join and manage participation in boinc volunteer distributed grid utility computing projects. Help us to create the world's largest top supercomputer. GridRepublic is a BOINC account manager.
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Quantum Moves, part of the scienceathome.
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