
wkhtmltopdf
DocRaptor
PDFShift
PDFCrowd
Api2Pdf
pdflayer
HTML PDF API
WeasyPrint is a visual rendering engine for HTML and CSS that can export to PDF.

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, WeasyPrint seems to be more popular. It has been mentioned 39 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | weasyprint.org | clientforms.app |
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In their own words, as submitted to SaaSHub.


No description of WeasyPrint 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 WeasyPrint 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 WeasyPrint 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 WeasyPrint 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.


If your documents are print-oriented (invoices, contracts, statements), your templates don't Run JavaScript, and you're on Python — WeasyPrint is the closest Thing to a spiritual successor: a real @page-first CSS engine, no browser... - Source: dev.to / 3 months ago
WeasyPrint comes up in every "HTML to image" search, so it's worth being precise: it's an excellent, actively-maintained pure-Python engine — but it renders to PDF only (PNG export was removed in v53) and runs no JavaScript. If your... - Source: dev.to / 5 months ago
Just print to PDF in a browser, or automate that using a browser automation tool. For a non-browser-based open source solution, WeasyPrint. https://weasyprint.org/ For a proprietary solution, try Prince XML: https://www.princexml.com/. - Source: Hacker News / about 1 year ago
Tracking ClientForms.app since Dec 2025.
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