Topics / 📈 Growth

Monzo Growth

Tom Blomfield, Monzo's co-founder, explains how the bank reached 1 million customers by September 2018 without significant marketing spend. He walks through a timeline from press-led hype and a scarce, waitlisted prepaid card to referral mechanics and network effects, and says what worked and what failed along the way.

Read the original on tomblomfield.com ↗

We link to the original and never republish it. All credit to Tom Blomfield.

Key takeaways

  1. Get a rough product to real users early. Monzo used prepaid cards as a hacky prototype of a bank, budgeted for 10,000, and ended up with almost 600,000.
  2. Scarcity and exclusivity drove early demand. Blomfield cites a capped Alpha of 3,000 cards, a waitlist and "Alpha" printed on the card, and says early adopters treated bugs as proof they were ahead of the curve.
  3. Referrals from active users beat queue-jumping for anyone. Golden Tickets went to people who had used the account for about two weeks, gave one friend instant access, cost nothing and produced about 40% of 2017 signups.
  4. Build features that improve as friends join. Peer-to-peer payments took users with 10+ friends on Monzo from 5% to over 40% in 2017, and users with 3+ friends at signup had a 70% chance of being weekly active by day 90 versus 50% with none.
  5. Hire for what the next 12 months need. A big-name CMO who assumed agencies and budget lasted under 4 months, while a hands-on community manager who wrote the posts himself ended up running all marketing.
  6. Many tactics failed, so drop them quickly. Hackathons brought only 300 users, and Campus Insiders and local business flyering showed no measurable impact.

Who it's for

Founders of consumer products at the pre-launch to early-growth stage who want to see how a brand, a waitlist and referral design can drive growth without paid marketing.

Why it's worth your time

It is an honest, detailed account that includes the failed experiments, and it separates viral mechanics from network effects in a way founders can apply, though the press and crowdfunding tactics were tied to Monzo's 2015 and 2016 timing.

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