Abstract network of warmly connected people

Build deeper relationships with the people who matter

Because loneliness is quiet, and preventable. Keep helps you show up for the people who show up for you.

Get it on Google Play
Download on the App Store
Circles Dunbar-based
Local-first GDPR-compliant
Offline Works Anywhere
AI Personality Insights
9:41
Circles
BR
HS
CM
AJ
PJ
MP
MW
EW
LG
EL
HT
Intimate Personal Public
Recently Contacted Show all
MW
Miram West Intimate • 1 minute ago
EW
Emma White Intimate • 14 minutes ago
9:41
What's Next
3
Contacts
2
Reminders
Birthdays
SC
Sarah Chen
Inner Circle • Best Friend
Overdue
MR
Marcus Rivera
Personal • Close Friend
Due today
JP
Jessica Park
Social • Friend
5d
TW
Tom Wilson
Social • Colleague
12d
LK
Lisa Kim
Social • Acquaintance
18d
Home
Reminders
Search
Circles
9:41
Miram West
Notes
Gift Ideas: Pen, Journal, Dinner
Hobbies
Hiking Photography Cooking
Reminders
Birthday December 22, 2025
5d left
Details
Circle Intimate
Job Developer
Relationship Friend
Last Contact 1 minute ago
The Loneliness Epidemic

Loneliness is spreading. And it's preventable.

Loneliness isn't a personal flaw. It's a public health crisis. The U.S. Surgeon General has declared it an epidemic, and the numbers back it up: more people feel alone more often, across every age group. What's changed isn't our desire for real friendship. It's the structure of modern life: fewer shared routines, fewer "third places," busier weeks, and a steady drift away from the people who once felt close.

21%
of U.S. adults say they feel lonely
49%
have fewer than 3 close friends (doubled since 1990)
30%
of 18-34 year olds feel lonely daily or weekly
15
cigarettes/day: the health impact equivalent of chronic loneliness
The Way Back

Protect your inner circle before it fades

You don't fix loneliness with more followers or more group chats. You fix it by protecting the few relationships that actually support you, before they drift into "we should catch up."

Keep helps you fight back with gentle prompts and simple structure, so you show up consistently for the people who show up for you.

Features

Everything you need to be a better friend

Pro · AI

Personality Insights

Complete the friendship questionnaire and receive clear personality insights, relationship guidance, and practical suggestions for your friendships.

Learn more
SC
Sarah Chen
Personal Circle
Style Appreciative
Tip Make time together
Reliable Creative Active

Smart Reminders

Beyond just birthdays. Track important life events and get nudged when you haven't reached out in a while.

Learn more
Remind
Sarah's Birthday
Tomorrow
Coffee with Lisa
In 3 days
Catch up with Marcus
Overdue 5 days

Science-Based Approach

Organize friends into Intimate, Personal, Social, and Public circles based on Dunbar's research.

Learn more
You
SC
MR
JP
AK
TW
LK
DM
RB
Intimate (5)
Personal (15)
Social (50)
Public (150)

Detailed Friend Profiles

Store meaningful notes, gift ideas, and memories. Never forget what's going on in their lives.

Learn more
SC
Sarah Chen
Personal Circle
Birthday March 15
Last contact 2 days ago
Notes Loves hiking trails
Photography Coffee Hiking

Relationship Health Dashboard

See your network status at a glance. Know when you're neglecting close friends.

Inner Circle Healthy
Personal 2 overdue
New · Keep Pro

Turn your answers into a clear friendship profile

You know your friends well — but the details get lost in everyday life. Complete the friendship questionnaire to receive clear personality insights that help you nurture relationships intentionally. You decide which suggestions to keep.

  • Shows relationship patterns in an understandable way
  • Provides practical relationship tips and conversation prompts
  • Helps you keep important dates and shared goals in view
  • You review every suggestion before saving it

Privacy first: Your answers and profile data remain under your control. You decide which insights and suggestions are saved to the profile.

How personality insights work
SC
Sarah Chen
Personal Circle
Style Appreciative
Tip Make time together
Reliable Creative Active
How It Works

Simple by design

1

Add Your Friends

Import from contacts or add manually. Focus on the relationships that truly matter, not hundreds of acquaintances.

2

Organize with Structure

Sort friends into Intimate, Personal, Social, and Public circles based on Dunbar's research on human relationship limits.

3

Start Cultivating

Get gentle nudges when friendships need attention. Track meaningful moments. Watch your relationships flourish.

Not Another CRM

Built for friendships, not business deals

Personal CRMs treat your friends like sales leads. Keep treats them like what they are: the people who make life worth living.

📊

Personal CRMs

  • Track "interactions" like metrics
  • Optimize for networking ROI
  • Complex fields and pipelines
  • Built for professional gain
💙

Keep

  • Remember what matters to them
  • Nurture meaningful connections
  • Simple, human-centered design
  • Built for genuine friendship

Keep isn't about managing contacts. It's about being present for the people you care about.

Why We Built This

If you show up for people, they will show up for you.

That's the simple truth at the heart of Keep. Being a better friend doesn't just help others. It helps you feel less lonely and more fulfilled in life.

We kept forgetting birthdays. Important moments. The details that matter. Not because we didn't care. We cared deeply. But life got busy and the little things slipped through the cracks.

"The best way to have a friend is to be one."

So we built Keep. A relationship manager that helps you show up consistently for the people who matter. Because when you invest in your friendships, they invest back in you.

Pricing

Start free, upgrade when you need it

Keep is free to use for the relationships that matter most. Keep Pro unlocks unlimited contacts and circles, Cloud Sync, and the AI features.

Free

€0 · free forever

  • Up to 15 contacts
  • 4 circles (Intimate, Personal, Social, Public)
  • Smart reminders and birthday tracking
  • Detailed friend profiles and notes
  • Contact import and personality test
Download free
Pro

Keep Pro

Subscription · price in App Store / Google Play

  • Everything in Free, plus:
  • Unlimited contacts
  • Unlimited custom circles
  • Personality insights
  • Cloud Sync across all your devices
Get Keep and try Pro

Pro is a subscription billed through the App Store or Google Play. You'll see the current price in the store. Cancel anytime.

FAQ

Common questions

Is Keep free to use?

You can use Keep for free: up to 15 contacts and 4 circles, smart reminders and birthday tracking. Keep Pro unlocks unlimited contacts and circles, Cloud Sync, and personality insights. You'll see the Pro price in the App Store or on Google Play.

Is my data private and secure?

Keep is local-first: by default your relationship data is stored locally on your device. If you enable Cloud Sync (Pro), it is synchronized between your devices via our servers (PowerSync/Supabase). We don't sell your information or use it for advertising.

What platforms is Keep available on?

Keep is available on Android via Google Play and iOS via the App Store. Download it now to start nurturing your relationships.

How is Keep different from a contacts app?

A contacts app stores phone numbers. Keep helps you nurture relationships: track birthdays, remember important details, organize friends into circles, and stay connected with the people who matter most.

Can I import my existing contacts?

Yes! You can easily import contacts from your phone's address book. Keep will help you add the details that matter, like birthdays, notes, and which circle they belong to.

What are personality insights?

Personality insights are based on your completed friendship questionnaire and help you understand your strengths, needs, and relationship patterns. You decide which suggestions to keep.

Be the friend you
want to be

The people who matter most deserve more than a calendar reminder.

Download Free
Free to start No ads Local-first & GDPR-compliant