One app for every way people share contacts: cards, LinkedIn QRs, WhatsApp, Blinq, and more. Then MemFrog reminds you to follow up before the relationship goes cold.
Free forever for unlimited contacts. No credit card.

Head of Product · Lumen AI
Met at the AI panel. Building agent eval tooling, wants a demo of MemFrog for her sales team. Loves trail running.
The problem
You meet brilliant people every week. By next month, most of them have blurred into half a name and a missed opportunity.

A stack of business cards on your desk, none of them connected to a face or a context.

LinkedIn, WhatsApp, a business card, some weird QR code. None of it lives in one place.

Two weeks after the event, you can't recall who that brilliant founder was, only that you owe them a message.

By the time you message them, the moment has passed, and so has the reply.
How it works
Capture contacts the way they share them, then let MemFrog nudge you when it's time to follow up.

Scan a card, a LinkedIn QR or a WhatsApp number, or type it in. Whatever's fastest.

One photo together, and the name has a face the next time you need it.

Talk instead of typing. AI folds each note into one living profile per person.

MemFrog watches the connection fade and hands you people to catch up with.
Features
Snap a business card, get a clean contact.
Talk now, search later. AI handles the typing.
A living summary that updates with every note.
Tag why you connected: fundraising, hiring, partnerships.
Dunbar-capped circles, a decay curve, and a weekly queue of 7. It picks who and when. You show up.
“Who do we know in fintech in Riyadh?” Answers from your own contacts. Can update them too.
Unlimited QR cards. Whoever scans it can send their details straight back into your list.
Works offline at the venue, syncs later.
The Pond
Pick your keepers. MemFrog tracks how long each one has gone quiet and hands you seven people a week to catch up with. No streaks, no guilt.
The people you can't afford to drift from.
Your working circle: deals, hires, collaborators.
Worth staying warm with, a few times a year.
A decay curve tracks how long since you last spoke. The longer the silence, the higher they rise in the queue.
Sara Al-Rashid
Inner · 9 weeks quiet
Tom Weber
Core · intro promised in May
Léa Fontaine
Wider · met at Web Summit
Who it's for
If your next deal, hire or breakthrough is one warm intro away, MemFrog is for you.
Especially if your networking happens in person and on WhatsApp rather than in your inbox.
Pricing
Start free. Upgrade when AI memory makes you faster.
For getting started.
.
For people who network for a living.
or $89.99 per year
Your contacts stay private to you. We don't sell them and we don't train public models on them. Export everything or delete your account anytime. Read our Privacy Policy.
FAQ
Snap a photo of any business card. MemFrog reads the name, role, company, email, phone and website in seconds and drops them straight into your contacts. Available on the Froggo Pro plan.
MemFrog works in any language you speak. Voice notes are transcribed in dozens of languages, and the AI summaries follow the language you used.
Yes. Your contacts are private to you. We don't sell them, use them for ads, or train AI models on them. You can delete your account at any time and everything goes with it.
Lil Froggo gives you unlimited contact capture (WhatsApp, LinkedIn QR, manual), spaces, selfies with shareable photo links, and one digital business card. Froggo Pro adds business-card scanning, voice-note transcription, AI memory per person, The Pond with its weekly queue, asking questions of your own network, and unlimited digital cards.
You sort your keepers into Inner (up to 15), Core (up to 50) and Wider (up to 150). MemFrog tracks how long since you last spoke against a decay curve, and each week hands you seven people to catch up with, starting with the ones drifting fastest. No streaks, no guilt.
Anytime, from Settings → Account. Deletion is immediate and permanent: your contacts, notes, photos and recordings are erased from our servers on the spot, and roll out of backups within 7 days.
Built for founders, dealmakers and superconnectors who can't afford to lose a name.
Start free