How to share Armbrain with other fractional CMOs and track your referrals.
Your Referral Link
Every Armbrain account gets a personal referral link:
https://armbrain.io/r/your-code
Your referral code is a short, memorable string based on your name (e.g., laura-m, ben-f). Armbrain remembers your referral when someone visits your link, even if they sign up later. The referral cookie lasts 30 days.
To see your referral link and code:
"Show me my account info"
Your referral code appears in the account details alongside your usage and subscription information.
Sharing With Your Network
Share in communities where fractional CMOs gather: Slack groups like Fractionals United, CMO Coffee Talk, LinkedIn, or email colleagues.
Here are ready-to-use messages for common channels:
Slack or Online Communities
I've been using Armbrain for client context. It's like a second brain for CMO work. Try it: https://armbrain.io/r/your-code
A longer post works well here. Share a problem Armbrain solved: arriving prepared, keeping context across clients, or recalling decisions from three months ago.
Email to a Colleague
Hey - thought of you when I started using this tool called Armbrain. It's an AI memory layer for fractional CMOs - stores client context, preps meeting briefs, tracks commitments across your portfolio. I've been using it for [X weeks/months] and it's changed how I prep for calls. Here's my referral link if you want to try it: https://armbrain.io/r/your-code
Tracking Your Referrals
To see who you have referred and their status:
"Show me my referrals"
This returns a summary of everyone who signed up through your link:
Your Referrals:
1. J*** K*** - Activated (created first mind) - April 15
2. S*** M*** - Signed Up - April 18
Total: 2 referrals, 1 activated, 0 converted
Referral statuses:
| Status | What It Means |
|---|---|
| Signed Up | They created an account through your link |
| Activated | They created their first client mind |
| Converted | They became a paying customer |
Referred users' names are partially redacted for privacy.
How Attribution Works
When someone clicks your referral link:
- A cookie is set in their browser with your referral code (lasts 30 days)
- If they sign up during that window, you are credited as the referrer
- You get a notification when the referral signs up
If someone clicks multiple referral links from different people, the most recent one gets credit. If someone already has an Armbrain account, clicking a referral link has no effect - there is no double-attribution.
Tips
- Share when the moment is right. The best referrals happen when a fellow CMO complains about losing client context or walking into meetings unprepared. That is the natural opening.
- Share your specific experience. Generic "try this tool" messages get ignored. Mention a specific moment Armbrain helped you - a meeting brief that nailed it, a follow-up email that referenced something from months ago.
- Do not overthink it. A simple Slack message in a community you are already active in is the most effective channel. No need for elaborate campaigns.