Be remembered

The card you carry.
The presence
you leave.

A living wallet pass. Mutual exchange, so no one ghosts. A quiet memory of every connection. Cardr is the digital business card built for people who network like it's their job.

Free forever · No signup required
A B C D
12,847 people carry a Cardr, from founders to mechanics.
CARDR BUSINESS CARD
K
Kai Mercer
Founder · Cardr Speaker · SaaStr 2026 Partner · Atlas Capital
EMAIL
kai@cardr.co
PHONE
+44 7700 900 412
LOCATION
London · LA
STATUS
Free for coffee
SCAN TO SAVE
CARDR.CO/KAI
SYNCED · 47 WALLETS
Carried at SaaStr· TechCrunch Disrupt· YC Demo Day· Web Summit· SXSW· Slush Helsinki· The Information's WTF· Cannes Lions· Carried at SaaStr· TechCrunch Disrupt· YC Demo Day· Web Summit· SXSW· Slush Helsinki· The Information's WTF· Cannes Lions·
002 The way we exchange contact is broken

Paper dies in pockets. QR codes get dropped. Contacts ghost without ceremony.

Paper
88%

of business cards are thrown out within a week. The rest go in a drawer no one opens.

QR Codes
1 in 4

scans are abandoned before "Save Contact." No CTA, no follow-through, no save.

Follow-ups
11 days

average lag between meeting someone and reaching out. Long enough that they forget who you are.

003 Try Cardr in 30 seconds

Build a card. Tap to share. Get a contact back.

STEP 01 / 04

Build your card.

Type your name and role. Cardr composes a wallet pass in real time. Typography, cardr, and all.

9:41●●●
Create a Cardr
Status: free for coffee
Your Cardr
CARDR BUSINESS CARD
K
Kai Mercer
FOUNDER · CARDR
EMAIL
kai@cardr.co
PHONE
+44 7700 900 412
Share

Hold your phone near anyone. Cardr picks NFC, AirDrop, or QR automatically.

NFC
QR
AirDrop
Mutual Exchange

You met Maya.

M
Maya Iyer
Design Partner · North
Saved · 14:22 · Soho House London
CARDR REMEMBERS · 1,247 SAVES
004 Live Wallet

A pass that breathes.

Change your title, your status, your headshot. Every recipient's wallet updates instantly. Your pass shows live activity on the lock screen the moment it matters: "Speaking now in Hall 2", "Free 'til 4pm", "Just landed in NYC."

  • Push updates to every wallet that ever saved you.
  • Live Activities tie-in for events, talks, and travel.
  • Audit which wallets have which version of your card.
CARDR · LIVE
K
Kai Mercer
SPEAKING · HALL 2 · NOW
● LIVE ACTIVITY
"How to build a network without trying"
SaaStr · 14:30–15:15
SYNCED · 1,847 WALLETS v 14.2
K
Kai
Founder
Shared →
M
Maya
Design
← Accepted
✓ Mutual · Both Saved
005 Mutual Exchange

No more ghosting. Both phones save.

Cardr isn't a one-way share. It's a handshake. Both parties confirm the swap; both phones save the other automatically. With timestamp, location, and the calendar event you were both at.

94%

save rate vs. 21% for QR-only.

2.3×

more follow-ups in the first week.

006 Personas

One you. Many cards.

You're not the same person to a VC, a designer, and your kid's teacher. Cardr lets you keep three identities (Investor, Sales, Personal) and serves the right one based on context: who you're with, where you are, what's on your calendar.

● Investor ○ Sales ○ Personal + New persona
CARDRPERSONAL
K
Kai
FRIEND · NEIGHBOR
CARDRSALES
K
Kai Mercer
SOLUTIONS · CARDR
CARDRINVESTOR
K
Kai Mercer
PARTNER · ATLAS CAPITAL
FUND
Atlas IV · $480M
FOCUS
Seed · Pre-A
PORTFOLIO
42 companies
CALENDLY
Book 30 min
007 Made for everyone

Whatever your trade.
They remember you.

Every profession. Every city. One thing in common: nobody who received a Cardr ever forgot the person who gave it.

Mobile Mechanic Startup Founder Hairdresser Photographer Wedding DJ Keynote Speaker Estate Agent Personal Trainer Head Chef Electrician Architect Practice Nurse Solicitor Graphic Artist Business Consultant Plumber Teacher Physiotherapist Copywriter Event Manager Mobile Mechanic Startup Founder Hairdresser Photographer Wedding DJ Keynote Speaker Estate Agent Personal Trainer Head Chef Electrician Architect Practice Nurse Solicitor Graphic Artist Business Consultant Plumber Teacher Physiotherapist Copywriter Event Manager
Makeup Artist Dog Groomer Tattoo Artist Life Coach Interior Designer Dentist Florist Recruitment Consultant Wedding Planner Accountant Dog Walker Personal Shopper Fitness Coach Nutritionist Osteopath Barber Yoga Teacher Real Estate Agent Marketing Manager UX Designer Makeup Artist Dog Groomer Tattoo Artist Life Coach Interior Designer Dentist Florist Recruitment Consultant Wedding Planner Accountant Dog Walker Personal Shopper Fitness Coach Nutritionist Osteopath Barber Yoga Teacher Real Estate Agent Marketing Manager UX Designer

88%

of paper cards end up in a bin
within a week. Yours won't.

"The person who got your Cardr has your number saved. The person who got your paper card? It's in a bin."
Get my Cardr, it's free

No credit card. Works in Apple Wallet in 60 seconds.

008 Memory

When you're ready,
your memory grows with you.

Cardr remembers where you met, when, and the thread of every conversation afterwards. Opt in when you want it. It's never on by default and there's no microphone. Just calendar, email, and the context of the exchange itself.

Included with Cardr Memory
Recent · Last 30 days · 47 saved
All Needs follow-up
14 APR
14:22
M
Maya Iyer · Design Partner, North
Soho House London · Tuesday lunch · "Loved the AR demo idea"
Nudge →
12 APR
10:08
I
Idris Bello · GP, Atlas Capital
SaaStr Hall 2 · After your talk · 4 mutuals
Saved
11 APR
19:46
P
Petra Sandberg · Head of Growth, Slush
Mission Bay rooftop · After-party · "Send the Notion link"
Nudge →
09 APR
09:14
T
Tomás Reyes · Head of Sales, North
Zoom · Calendar match: "North × Cardr intro" · Synced to HubSpot
Saved
009 AI Follow-Up Drafter

Your follow-up,
written before you reach the car park.

Memory hands every signal it has (where you met, what you discussed, who you both know) to a private model that drafts the message you'd write if you weren't already on a plane. Three tones. One tap to send.

Included with Cardr Memory · 50 drafts/month
Memory · Last seen 14 Apr
M
Maya Iyer
Design Partner · North Studio
Where Soho House London · Tuesday lunch
Calendar "Soho House Members Lunch" · 14:22 → 15:40
Threads
AR demo idea Stripe wedge Hiring 1st PM
Mutuals Idris Bello · Petra Sandberg + 2
Window Best to send in 4 hrs · she opens email 17:00–19:00
Drafted on-device. Conversation never leaves your account.
Drafted with Memory
Ready to send
Re: the AR demo idea, quick thought
Hey Maya, Loved the lunch on Tuesday at Soho House. Your AR demo angle hasn't left my head. Two things while it's fresh: 1. The Notion doc on the Stripe wedge we sketched. Sending separately so you can pull it apart. 2. Idris mentioned you're hiring your first PM. Petra at Slush is wrapping a contract in May. Happy to make the intro if useful. Free for a 20-min jam next week? I've blocked Thu 4pm or Fri 11am. Kai
Drafts left this month · 47
Trained on you
Reads your last 50 sent emails to match your voice. Not Maya's. Not a generic GPT. Yours.
Context, not prompts
No blank cursor. Drafts pull from the calendar event, the mutuals, the conversation, the window.
Private by default
No third-party model has your contacts. Memory drafts with isolated keys. You can wipe it in one tap.

How much is your bad memory costing you?

Every person you meet and forget to follow up is revenue left on the table. Drag the sliders and see your number.

30
5 200+
£2,000
£500 £20k
Your current follow-up rate

Most professionals follow up on fewer than 30% of new contacts.

You're losing monthly
£1,950
in missed follow-ups & forgotten leads
With Cardr
+£1,933
saved / mo
Your ROI
115×
return on £17/mo
Get Memory · £17/mo →

60-day outcome guarantee. Cancel anytime.

"Closed £42k from three contacts I would've forgotten about by next morning. Cardr sent me a follow-up reminder before I even landed."
J
Jamie Okafor
Founder, Meridian Capital · Cardr Memory
847 of 1,000 founders spots at £17 · locks at £24
Cardr Free
£0

A card that never ends up in a drawer.

Forever free. For everyone.

£0

A card that never ends up in a drawer.

Forever free. No catch.

Start free →
  • 1 Cardr card
  • Apple & Google Wallet
  • QR · link
  • Live updates anywhere it's saved
  • Scan count tracker

No upsell on the card itself. Cardr is free. Paid tiers add lead capture and memory.

Cardr +
£8
/mo

Close them on the day you meet.

For trades, creators, solo businesses.

Value stack: £720/yr

£6.64
/mo

Close them on the day you meet.

Billed £79.70/yr

You save £16 vs monthly

Get Plus →
BONUS 1 Lead Capture Form
Built into your card. No Typeform needed.
£25/mo
BONUS 2 Auto Thank-You Message
Fires the second they save your card.
£12/mo
BONUS 3 Booking & Services Link
Cut the "what do you do?" dance.
£8/mo
BONUS 4 Scan Insights
Who viewed, when, from where.
£15/mo
BONUS 5 All 4 Themes + Custom Bio
Midnight, paper, signature, ivory.
£19
BONUS 6 60-Day Outcome Guarantee
1 lead in 60 days, or we refund double.
Priceless
Total value £720+/yr

Your price: £96/yr (£8/mo)

VAT added where applicable. Cancel anytime.

VAT added where applicable. Cancel anytime.

What you stop losing

Every one of these is happening to you right now.

The forgotten follow-up
Met someone great at a conference. Never followed up. They signed with your competitor 3 weeks later.
The paper card drawer
67% of physical business cards are thrown away within a week. Yours too, unless it's Cardr.
The stale contact
Changed job title, number, email. Everyone who saved your old card has the wrong info. Except Cardr owners.
The context gap
"I know we met, I just can't remember where or what we discussed." Cardr stores context automatically.
The admin hour
Manually entering contacts into CRM after every event. One hour of work per conference, every time.
The conversion leak
No lead form on your card means warm contacts go cold. Plus captures them at the moment of interest.
How Cardr stacks up
Feature Linq
£9/mo
Popl
£8/mo
HiHello
£6/mo
Cardr
£17/mo
Apple Wallet pass
Lead capture form
AI follow-up drafter
Mutual exchange (free)
60-day outcome guarantee
Founders price lock

Competitor prices as of April 2026. Based on publicly available information.

60-day outcome guarantee

One lead in 60 days, or we refund double.

Use Cardr for 60 days. If your card doesn't bring in a single new lead, exchange, or booking, email us and we'll refund double what you paid. No forms. No awkward call. No questions.

Applies to Plus & Memory
Keep the Wallet pass
Email founders@cardr.co
011 Questions

Everything you'd ask before paying.

Tap to open. If something's missing, email founders@cardr.co. A real human replies, usually within the hour.

How is Cardr different from Linq, Popl, or HiHello?
Three things they can't do. Apple Wallet pass: Cardr lives on the lock screen, theirs is a webpage you have to remember to open. Mutual exchange: Cardr captures the other person's details too, so the warm contact doesn't ghost; theirs is one-way. AI Follow-Up Drafter: Cardr writes the message in your voice with the conversation context attached. Linq/Popl/HiHello stop at "I tapped a card." Cardr starts there.
Does the person I share with need a Cardr too?
No. They tap, AirDrop, or scan the QR. Your card opens in their browser, your contact saves to their phone. Mutual exchange (Memory tier) lets them send you their details back, but they don't need an account to do it. Free works for everyone. Powered by Cardr stays at the bottom of every card. That's how the network grows.
What does "60-day double-back guarantee" actually mean?
Use Plus or Memory for 60 days. If your card brings in zero new leads, exchanges, or bookings, email us at founders@cardr.co. We refund twice what you paid. No forms. No survey. No "are you sure?" call. We'd rather lose £34 than have you stay annoyed.
Can I cancel anytime? What happens to my card?
Yes. One tap from your Stripe portal, no end-of-month nonsense. Your free Cardr card stays live forever. You lose the paid-tier extras (lead form, Memory, AI drafter) but the card itself, your slug, your wallet pass, and everyone who saved it keeps working.
Is Memory recording audio? What about my privacy?
No microphone. Ever. Memory builds context from your calendar event, the email you exchanged, and the metadata of the tap (where, when). It never opens the mic. Drafts are generated through a model with isolated keys. No third-party LLM ever sees your contacts. You can wipe Memory in one tap from the dashboard.
What if I lose my phone?
Cardr lives in your account, not your device. Sign in to cardr.co on any phone. Your wallet pass restores, your slug works, your Memory is intact. If you've shared the card with people, their copy keeps updating the moment your account is back online.
Does it work on Android, or only iPhone?
Both. iPhone gets Apple Wallet. Android gets Google Wallet. NFC tap works on any modern phone. The recipient never needs an app. Your card opens in their default browser and saves to their native contacts.
What changes when I update my title or company?
Edit it once on your dashboard. Every wallet pass anyone has saved updates within seconds. No "send the new card" emails. The QR codes and NFC chips you've already given out keep pointing at the live version of you, forever.
What's the founders price about, and am I locked in if I subscribe now?
The first 1,000 Memory subscribers pay £17/mo for life, even after the price rises to £24. Cancel and re-subscribe later? You go on the new price. Stay subscribed unbroken? You stay at £17, for as long as you keep your account alive. We commit to it in writing in the receipt email.
Can I have more than one card for different roles and contexts?
Plus and Memory both let you keep up to 3 identities under one account (Investor, Sales, Personal), and Cardr serves the right one based on context (who you're with, the calendar event, the location). Free is one card.
Who built this, and how do you make money?
Cardr is built by a small founding team in London. We make money one way: subscriptions. No data sales, no ads, no "your contacts power our growth" trick. The free tier stays free because every Cardr carries "Powered by Cardr" at the bottom. That's our marketing budget, and it works.
I'm already on Linq or Popl. Can I switch over?
Yes. And the people who already have your old card keep working. Build your Cardr, set Redirect from to your old vanity URL, and any saved Linq/Popl card silently re-points to the live Cardr. They never know you switched. Email founders@cardr.co if you want help importing existing contacts.

Be remembered.

Get your Cardr card free. Then decide whether to deepen it. No setup fee, no credit card.

See it in motion

Takes 30 seconds. No account, no credit card.

Free forever · 60-day outcome guarantee · No microphone, ever