
Mockaroo
JSON Generator
MockTurtle.net
ExtendsClass's JSON generator allows to generate random JSON data from a template.

HiHello
Linktree
BioLinky
Liinks
Taplink.at
Znaplink
BizLinker.app
Dialb is the modern digital business card: share your profile by link or QR code, capture leads, and keep contacts updated in one tap.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | extendsclass.com | dialb.co |
| Pricing | ||
| Company | 2019 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


This free online tool allows to generate JSON dataset. You can generate multiple JSON files exported to a zip archive. No limits. No registration.
Dialb is a digital business card platform that lets individuals and teams create shareable, branded profile cards with contact details, social links, QR codes, and lead capture, with AI that builds a card from a website link. AI card creation: describe a card or paste a website URL and Dialb...
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing ExtendsClass JSON Generator and Dialb.
Dialb's answer:
Dialb builds your digital business card for you. Paste a website address and Dialb's AI reads the site and fills in the names, phone numbers, emails, social links and logo, then matches the card's colors to your brand. It also has Expo tools for trade shows: a tagged QR code per card, printable badges, and lead reports per event, so you can see which show brought in which leads.
Dialb's answer:
Dialb is built with Next.js, Laravel and Python, using PostgreSQL and MongoDB for data storage.
Dialb's answer:
Dialb gets you from nothing to a finished card in minutes: paste your website and the AI builds the card, then you edit anything you like. You also get lead capture and contact exchange, analytics with Google Analytics (GA4) support, customizable QR codes, email signatures, and a Zapier integration that sends leads to your CRM, Google Sheets or Slack. There is a free plan with 3 cards, and paid plans start at $3/month billed annually.
Dialb's answer:
Dialb is for professionals and businesses who network and meet clients in person: sales teams, freelancers, consultants, real estate and recruiting professionals, and companies that exhibit at trade shows and want every team member's card to stay on-brand. It also suits anyone who wants a link-in-bio page and a way to turn QR code scans into contacts.
Share your experience with using ExtendsClass JSON Generator and Dialb. For example, how are they different and which one is better?
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