Private Beta · Startup Community

You remember the moment.
Not the name.

SoPhy helps founders, investors and operators keep track of every person they meet. Don't let the right people slip through the cracks again.

Early access limited to the first 500.

GDPR compliant
PROFILE
Nelina Marjanovic
Nelina Marjanovic
Investor @ Sequoia Capital
London, UK
MET AT
Rare Founders Summit · Mar 18, 2026
investorseries-ab2b-saas
NOTES
"Keen on B2B SaaS, currently looking at seed. Mentioned they're raising a new fund. Follow up after Easter."
Follow-up reminder
April 22, 2026 · "Send pitch deck"

Why SoPhy

The problems no one
has solved yet.

01 — After the event

You left the event having only met five people.

A room of 200, and your next investor, co-founder or hire was ten meters away.

SoPhy fix

24 hours to browse the full attendee list after every event.

Attendees
Event
Rare Founders Summit 2026
CHECKED-IN ATTENDEES  ·  143
Sarah Kim
Sarah Kim
Marcus Torres
Marcus Torres
Elena Rossi
Elena Rossi
James Lau
James Lau
Priya Sharma
Priya Sharma
David Park
David Park
Vasily Alekseenko
Vasily Alekseenko
Alex Wong
Alex Wong
Emma Davis
Emma Davis
Tom Reeves
Tom Reeves
Zara Ali
Zara Ali
Ben Foster
Ben Foster
Olivia Chen
Olivia Chen
Ryan Park
Ryan Park
Sofia Marin
Sofia Marin
Lucas Meyer
Lucas Meyer
ExistingVIPPendingReceivedChecked-in
Attendee list expires in

02 — The lost connection

You connected. Then you lost them.

A name in WhatsApp, a face on LinkedIn - no context, no reason they mattered.

SoPhy fix

All contacts in one place with context. Instantly searchable.

Connections
Connections
250 total
Search by name, company...
Sarah Kim
Sarah Kim
Partner @ Sequoia Capital
VC / Fund TeamAngel Investor
Marcus Torres
Marcus Torres
Founder @ StackVault
FounderStartup Operator
Elena Rossi
Elena Rossi
CTO @ GridLabs
DeepTech BuilderFounder
James Lau
James Lau
Angel Investor
Angel InvestorScout / Venture Partner

03 — Scattered notes

Notes scattered. Context gone.

Phone notes, screenshots, DMs. You remember the person but lose what made them relevant.

SoPhy fix

Notes attached to every contact. Always findable.

Search
🔍Naim, investor, seed
Naim Mustafa
Naim Mustafa
ANGEL @ Y COMBINATOR
+ Notes & Tasks
4/7/2026
Strong interest in fintech infrastructure. Looking to deploy £500k. Mentioned he knows our target customer base well.
4/7/2026
Will be attending Y Combinator Demo Day in Jun 2026. Back in London in Aug.

04 — The missing follow-up

You meant to follow up. You never did.

Three weeks pass. It feels too late. The conversation that could have changed everything - gone.

SoPhy fix

Set a follow-up the moment you meet. Never drop the ball.

Contact
Vasily Alekseenko
Vasily Alekseenko
CPO @ Rare Founders
Follow-up reminder
April 20, 2026 · "Send product demo"
Upcoming · 2 days
Follow-up reminder
Apr 20 ·  9:00 am
Filter Attendees
My contacts
I build
I invest
I support
I grow communities
I learn / research
⭐ My VIPs
Profile

Built by people who know this problem.

SoPhy comes from the team behindRare Founders — one of the UK's largest startup communities.

24,000+ founders, investors and operators. We've seen this problem up close.

Rewards Program

Refer friends.
Win £350k in prizes.

Every referral earns you RF$ — our points currency. Convert to raffle tickets and enter the prize draw at the Startup Summer Party, 18 June.

Prize pool

£350k+

30+ approved prizes

Raffle conversion

RF$10 = 1 ticket

More RF$ → more chances

3-tier referrals

RF$10 · RF$5 · RF$2

Layers 1 → 2 → 3

The draw

18 June 2025

The Ministry, London

See all prizes & how it works →

Private Beta · Limited Spots

Join the waitlist.

Early access is limited.
Be first to never lose a contact again.

Waitlist members get access to our private WhatsApp community —
follow the build, shape the product, be first in.

Live Rankings

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Name

Location

RF$

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