Remember what matters about the people you care about and follow through when it counts.

A private AI companion that reads your real conversations, remembers what people share, and helps you act on the moments worth keeping.

Get Started Free

On Android? Direct download here.

Not a chatbot. Not a CRM. Not a feed.

Privacy-first: Encrypted. Never used to train AI. Delete anytime.

Android

Direct download with in-app updates

Install Amicai directly from the Android landing page, follow the sideload trust steps, and keep updates inside the app.

Apple

Mac Sync plus iPhone companion

Start on the web, install Amicai Sync on your Mac for iMessage, and optionally add the iPhone app through TestFlight.

A second opinion, two ways.

Amicai shows up when you didn't ask, and answers when you do. Same intelligence, two cadences.

Unsolicited

Every morning, here's what Amicai noticed.

Daily Reflections, weekly Pulse, Monthly Review. The observations a thoughtful friend would make if they had the bandwidth — written like one, not like a dashboard.

  • "Devon mentioned an interview last week — you might want to check in."
  • "Your sister hasn't reached out in 19 days. That's the longest in a year."
  • "You and Jake have been talking less, but more deeply. Trajectory looks healthy."
Hand-drawn illustration of the Amicai Daily Reflection page showing relationship movements, life events, and quiet follow-through prompts
A look at the Daily Reflection: the people, promises, and quiet changes worth another pass before the day moves on.

On demand

When you have a question, ask the one thing that knows your people.

The chat agent has read every text. It remembers what your sister said three weeks ago, what your friend is going through, and the patterns you keep repeating.

  • "Should I text her after that fight?"
  • "What's been hard for Mom lately?"
  • "Why does it feel like Jake and I are drifting?"

Why the second opinion is any good.

ChatGPT doesn't know your sister. A journal app doesn't know what your friend told you on Tuesday. Amicai reads your real conversations, watches the patterns, and quietly builds a model of how you show up — what people are going through, what you said you'd follow up on, where you keep dropping the ball. That's the part you can't get from a chatbot. That's what makes the second opinion actually useful.

One thoughtful action is usually all it takes.

A text Tuesday becomes coffee Friday. Coffee becomes a Sunday walk with someone you almost let drift. Amicai isn't trying to be the relationship — it's trying to start the chain.

Tuesday

Amicai surfaces a song her friend Lindsey shared. She forwards it to three people who came to mind.

Wednesday

One of them — John — replies with a similar artist. They get into a conversation neither would have started cold.

Sunday

A lunch she and John planned in passing turns into the longest catch-up they've had in years. She journals about it that night.

The cascade happens in your real life, not in the app. The metric we care about isn't time spent here — it's the call you actually made.

What Amicai will never do.

We built these rules into the system. They're not guidelines — they're in the code.

Score or rank your friendships
Show you a feed
Reward you for opening the app
Tell you to text more
Train AI on your conversations
Sell, share, or look at your data for any reason but yours

Success isn't time spent in the app. It's the call you actually made.

From the founder

Why I'm building this.

Amicai is a Personal Memory for Relationship Intelligence.

It is my attempt to build an application around LLMs that brings us closer together instead of farther apart. A product that uses memory, context, and language not to replace human connection, but to support it.

To help people remember what matters. To understand each other more deeply. To become more thoughtful partners, friends, family members, and collaborators.

— Wylie

Built around the most private data you have.

Trust is the moat. We treat it that way.

Stored briefly, then deleted

We retain raw messages for 30 days to generate your insights, then automatically purge them. Anthropic, our AI provider, is contractually prohibited from training on your content under their standard API terms.

Your friends are referenced, not surveilled

Their words shape a model of how you show up — not a profile of them. There's no cross-user social graph. There never will be.

Mark anyone off-limits, any time

Sensitive contacts are excluded from all processing. Amicai purges every trace across 23 internal tables. Real, auditable deletion.

How It Works

Get started in four steps

1

Create Your Account

Sign up on the web app to get started.

2

Choose Your Install Path

Android installs from getamicai.com/android. Apple onboarding uses Mac Sync for iMessage.

3

Amicai Learns

It reads your conversations, builds your profile, and starts understanding your relationships.

4

It Shows Up

Morning reflections, evening journal prompts, chat, nudges — all from one companion who knows your life.

Get Started

Choose the Android direct-download path or the Apple setup path from one place.

Android Path

Install directly from Amicai

The Android landing page is the canonical home for install guidance, sideload trust details, release notes, and verification instructions.

Open Android page →

Apple Path

Install Mac Sync and optional iPhone companion

This walkthrough covers the Apple flow: create your account, install the Mac app for iMessage, then add the iPhone app if you want Amicai on the go.

How to grant Amicai Sync access to your messages

1

Create Your Account

Required before downloading apps

Sign Up Free

Already have an account? Sign in

2

Download Mac Sync

Syncs your messages securely

Download via TestFlight

Requires macOS 12.0 or later

3

Get the iPhone App

Your companion on the go

Download via TestFlight

Requires iOS 16.0 or later

Setup Tip

After installing Amicai Sync on your Mac, you'll need to grant Full Disk Access in System Settings to enable message syncing. Watch the video for a quick walkthrough.

From the blog

Notes on friendship, technology, and the conversations that build a life.

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The Friendship Recession Is Real. Here's What's Causing It.

Close friendships have dropped by half since 1990. 15% of men now have zero close friends. This isn't a personal failure — it's a structural collapse.
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Your iMessage History Is a Relationship Diary You Never Wrote

Your iMessage history contains patterns about your relationships that you've never seen. Here's what happens when AI reads the metadata of your conversations — not the words, but the rhythms.
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Amicai Isn't a CRM for Your Friends

A friend said Amicai felt like Salesforce for friendships. He's right to worry — but wrong about what it actually does. Here's the difference between managing relationships and noticing them.
Relationships Mar 21, 2026

How to Be a Better Friend (According to Data, Not Listicles)

I analyzed 3 months of my texts and discovered I was mediocre at friendship — consistently, across the board. Here's what actually moves the needle.
Relationships Mar 21, 2026

Why You're Losing Touch With People (It's Not What You Think)

47% of Americans lost touch with friends this year. The problem isn't that you don't care — it's that friendship has no infrastructure.
Relationships Mar 23, 2026

How to Reconnect With Old Friends (Start With the Right One)

Research says people overestimate the awkwardness and underestimate how happy the other person will be. The hard part isn't sending the text — it's knowing who to send it to.
Read all posts

Start with one second opinion.

One thoughtful text is usually all it takes.

Get Started Free