
Papermark
Dropbox DocSend
PDFtoLink.io
Attach
Digify
HTMLRadar
FileSeen
PDF tracking with page-level reading data, and bot opens taken out of the counts. Free plan; Pro is $9/month.

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 | pdftrackr.com | clientforms.app |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Poland · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


PDFTrackr is for people who send proposals, decks and reports and need to know what happened next. Share the PDF as a link and see who opened it, which pages they read, how long each page held them, where they stopped, and who came back. Visits from email security scanners, link previews and...
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.


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.
Tracking with Page-by-Page Analytics
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PDFTrackr and ClientForms.app.
PDFTrackr's answer
Next.js, TypeScript, PostgreSQL, React, Docker, DigitalOcean, Cloudflare
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)
PDFTrackr's answer
If you want page-level reading data at a small-business price: page-by-page analytics are on the free plan, and Pro is $9/month or $84/year.
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.
PDFTrackr's answer
Sales and business-development teams, consultants, agencies, and founders raising on a pitch deck. Anyone who sends proposals, decks, and reports and needs to know who actually read them and when to follow up.
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.
PDFTrackr's answer
Built to answer the question every sender has: did they actually read it, and when should I follow up? Instead of a vanity view counter that inflates numbers with bots, PDFTrackr filters out the noise and turns real reads into a shortlist of who's worth a call.
PDFTrackr's answer
PDFTrackr's answer
It separates readers from automated opens. Email security scanners, link previews and crawlers are taken out of the view counts, and the dashboard shows how many were excluded. Pro groups visits under each reader's email and tells you when someone comes back, so you know who to follow up with.
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.
Share your experience with using PDFTrackr 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.


I'm a photographer, been using this for 2 weeks after getting fed up with papermark. i just need to know if brides open my wedding packages, not run a fortune 500 data room lol. pdftrackr tells me what pages they...
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