
Loqate
Fetchify
Primo Postcodes
Smarty
Postio.co.uk
Geocode.xyz
PostalCodes.info
We help businesses improve UX and data quality with a cutting edge address validation service.

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


We provide address validation services. Our robust and effortless API is trusted by businesses over a billion times a month. Our innovative services are the most fully-featured address validation tools available. Access accurate rooftop geolocations, UPRNs and further premium datasets to enhance...
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.


No analysis of Ideal postcodes yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Postcode Lookup and Address Finder Demo
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 Ideal postcodes 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 Ideal postcodes 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.


Access to Royal Mail data is licensed, which means it cannot be freely used, shared, or redistributed. Most developers don’t access it directly, but through official distributors and resellers such as Ideal Postcodes, Postcoder, or Loqate. - Source: dev.to / 7 months ago
Tracking ClientForms.app since Dec 2025.
When comparing Ideal postcodes and ClientForms.app, you can also consider the following products.

The Standard in Global Address Verification
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NovoPsych is a tool that is used for outcome monitoring via conducting psychological tests online.
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Fetchify delivers fast, accurate address, email, phone and bank validation tools that help businesses capture clean, verified customer data, reduce failed deliveries and improve checkout experiences worldwide.
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UK Postcode Address Lookup API - Maximise E-Commerce Checkouts, Increase Conversions, Reduce Data Entry & Improve Accuracy.
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Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
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Fast UK address, email & phone validation APIs for developers. Official Royal Mail PAF data. Pay as you go, 100 free lookups.
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