What's really going on

You have 3,850 readers, not 3,850 relationships. Ghost already knows who opened what, who upgraded, who churned — that IS your CRM for 99% of these people. The real risk with no admin is you drowning in a second tool that duplicates Ghost's data and demands feeding. A CRM helps when humans need to chase humans. Newsletters don't get chased; they get sent.

What to do instead

1. Ghost (you already pay) — lean on tags and segments. Tag by acquisition source, favourite sport, and paid tier. That IS your targeting engine.
2. Capsule CRM (free tier, UK-built) — only for the handful of humans worth a real thread: sponsors, tipsters, guest writers, top paid subs who reply. Cap it at 100 contacts.
3. A Friday 20-minute habit — open Ghost, look at who upgraded and who cancelled this week, drop the 2-3 interesting ones into Capsule with a note.

First action, in the next 30 min: in Ghost, create three segments — "paid, opened last 3 sends", "free, opened 5+ in 90 days", "paid, no opens 30 days". Those are your growth, your upgrade pool, and your churn list.

What you're being oversold

Someone will tell you to bolt on HubSpot Free "because it's free" and sync your subscribers in. Don't. You'll have 3,850 contacts, no one to work them, and a monthly nudge to buy Sales Hub. Pipedrive is worse for you — it's built for deals with humans on the other end, not newsletter opens. Doing nothing costs you the 20-30 paid subs a year who drift because no one noticed they stopped opening — recoverable in Ghost alone if you look.

When to revisit this

When you hire that client services person, or when sponsor/B2B revenue outgrows subscription revenue — whichever comes first.

The part worth getting right

The one call your plan turns on: is your doubling coming from cold reach (referrals, SEO, social) or from converting free-to-paid? If it's cold reach, every hour goes into Ghost segments, referral mechanics and a lead magnet — a CRM is dead weight. If it's free-to-paid conversion, you need a light upgrade sequence and maybe Capsule for the 50 warmest free subs you personally nudge. Same business, same subs, two different setups — and picking wrong wastes the year you're trying to double in.