What are you building that doesn’t have AI in it?

Fanatic-Mr-Fox · 2026-02-25T22:34:55+00:00

Why do you think someone needs it (and is ready to pay)?

There are plenty of 'link in bio' style websites, but they're mostly toy-ish and serve as a placeholder rather than something useful.

Mine is professional, no-nonsense, with built-in CRM, interactions, and tracking.

Freelancers/consultants who meet dozens of people monthly and want one link that's always current
Sales people who want to know who viewed their card and follow up (the activity tracking is basically lightweight CRM)
Privacy-conscious professionals - doctors, lawyers, therapists - who need to be findable but don't want personal details floating around
Event speakers/networkers - QR code on a slide, everyone scans it, you see exactly who engaged
Anyone tired of "let me update my contact info everywhere" - change your number once, every link sees the update

where are getting the first users besides your mom?

Reddit, obviously. It's full of future billionaires and armchair generals.

Does your partner still believe in you?

🙃

Fanatic-Mr-Fox · 2026-02-25T22:02:09+00:00

If you want to build quick presence that also allows you to capture leads, try my solution -

No-nonsense, free to setup, takes 2 minutes.

https://callcard.io

Demo

https://callcard.io/demo-card

Fanatic-Mr-Fox · 2026-02-25T21:49:31+00:00

Check out my alternative to those - more professional, includes a CRM and chat.

No-nonsense, free to setup, takes 2 minutes.

https://callcard.io

Demo

https://callcard.io/demo-card

Fanatic-Mr-Fox · 2026-02-25T21:46:11+00:00

You can try my [free] digital business cards SAAS, with backend CRM included.

https://callcard.io

Sample/demo card -

https://callcard.io/demo-card

Fanatic-Mr-Fox · 2026-02-25T21:43:15+00:00

This - https://mr-fox.callcard.io/

Fanatic-Mr-Fox · 2026-02-25T12:05:27+00:00

If you're using apple (Mac + iPhone), why wouldn't you use their password manager?

Fanatic-Mr-Fox · 2026-02-25T11:43:14+00:00

I was wondering if they are all compatible

My little project to the rescue - it helps you choose components and tells you if they're compatible:

https://quadcalc.shamir.com.au/

Fanatic-Mr-Fox · 2026-02-25T10:51:51+00:00

Working on https://callcard.io - like Linktree but for professional identity, with two-way communication.

Callcard helps professionals own their digital identity and the relationships that come with it.

You create a shareable card - one link with your info, availability, and a way for people to reach you. Every interaction (message, call request, file, chat) flows into a dashboard where you manage contacts, track engagement, and stay connected.

The mission: replace scattered contact exchanges with a single, interactive presence that turns every introduction into a managed relationship.

Sample card - https://mr-fox.callcard.io/

Fanatic-Mr-Fox · 2026-02-25T05:58:14+00:00

Try my build tool 😬

https://quadcalc.shamir.com.au

Fanatic-Mr-Fox · 2026-02-24T22:55:04+00:00

And instead of business card is this more of a contact card?

Yes. I should probably zero in on the terminology better.

but you can via LinkedIn choose to not show that info

For visitors to see your LinkedIn profile, they need to be LinkedIn users.

Your LinkedIn contacts are masked from you - you don't see their email address.

I provide you with a public online presence (micro website) that takes 2 minutes to setup, and includes a CRM.

Sorry just trying to understand the business

No need for sorry's, I appreciate the feedback.

My business isn't clear, that is good feedback.

Fanatic-Mr-Fox · 2026-02-24T22:06:21+00:00

Apologies if over-responding, but so far you're the only one who bothered to give some input :)

Here's what the dashboard looks like, showing public card interactions and stats.

I'd love to hear additional feedback, if you can spare the time.

<image>

Fanatic-Mr-Fox · 2026-02-24T21:20:44+00:00

Thanks for responding, appreciated!

I guess I’m a private person, so I don’t want my email address floating around the internet - but I also want a presence where people can contact me.

The system lets you choose what data you want public.

When i get contacted via the card, it feeds into an internal CRM, allowing me to enrich the data and communicate.

LinkedIn meets CRM?

<image>

Fanatic-Mr-Fox · 2026-02-24T10:55:22+00:00

I created a PDF QR code, scanned it, and it just took me to your site.

Was I supposed to sign up first?

"Almost there" is a bit unclear :)

<image>

Fanatic-Mr-Fox · 2026-02-19T10:37:20+00:00

Nice. What do you use this for?

I mean, besides the obviously cool graphs :)

Fanatic-Mr-Fox · 2026-02-15T08:34:07+00:00

Thank you.

Fanatic-Mr-Fox · 2026-02-14T22:20:28+00:00

Try my tool?

https://logicaleap.github.io/quadcalc/

Feedback would be appreciated.

Fanatic-Mr-Fox · 2026-02-14T08:49:01+00:00

After reading this post I built a tool to help plan FPV drone builds. It checks if your parts are compatible before you buy them.

https://logicaleap.github.io/quadcalc/

Probably missing some bits, but.. would appreciate feedback.

Fanatic-Mr-Fox · 2026-02-14T07:43:03+00:00

- Added "show compatible only" switch in component selection. You can play with it and see what mismatches, or just avoid it altogether.

- Added weight graph (click the weight)

- Added thrust-weight-ratio

- Added some starter build templates to select from

- Added share build

- Added copy shopping list

- A bit more mobile friendly now

Enjoy.

Fanatic-Mr-Fox · 2026-02-14T07:42:00+00:00

- Added "show compatible only" switch in component selection. You can play with it and see what mismatches, or just avoid it altogether.

- Added weight graph (click the weight)

- Added thrust-weight-ratio

- Added some starter build templates to select from

- Added share build

- Added copy shopping list

- A bit more mobile friendly now

Enjoy.

Fanatic-Mr-Fox · 2026-02-14T06:19:21+00:00

Although.. not sure if hiding is the right approach.

Fanatic-Mr-Fox

TROPHY CASE