Primary-account rate (primacy)
Strongest predictor of fintech LTV and retention.
- Formula
- Users for whom you're the primary bank / users
- Unit
- %
- Models
- Fintech
| Fintech | Neobanks typically report 20–40% primacy among active users; achieving 50%+ is considered a strong outcome and is rarely disclosed publiclyEST | Omega Point estimate |
What it is
Primary-account rate (primacy) measures the share of your users for whom your product serves as their main bank or financial account — the account where their paycheck lands, their recurring bills are paid, and the majority of their day-to-day spending flows. Formula: users for whom you're the primary bank ÷ total active users, expressed as a percentage.
How to calculate it
Primacy is typically inferred from behavioral signals rather than self-report: direct deposit enrollment, number of recurring bill payments, debit card transaction count and spending share relative to estimated total spending, and payroll routing. Some companies combine behavioral inference with periodic user surveys. A common operational definition is "user who has set up direct deposit or has more than X debit card transactions per month" — define your threshold consistently and document it.
Why it matters
Primary-account rate is widely cited as the single strongest predictor of LTV and long-term retention in consumer fintech. A primary-account user sees their full financial picture in your app, pays their recurring bills through you, and has high switching costs — changing a direct deposit or updating dozens of autopay relationships is genuinely painful. Secondary-account users, by contrast, use you for a single purpose (a high-yield savings rate, a specific reward card) and churn the moment a competitor offers a better deal. Primacy is therefore the leading indicator of whether a neobank is building durable revenue or running a perpetual acquisition treadmill.
How to read it
Published data on primary-account rate is sparse. Only a handful of fintech companies have disclosed this figure, and when they do it is typically in investor presentations with varying definitions, making cross-company comparison unreliable. No credible cross-company published range has been established.
As an Omega Point estimate — an informed directional figure, not a measured one — the available sporadic disclosures and analyst estimates for neobanks suggest that 20–40% primacy among active users is a realistic range for maturing consumer fintechs, with achieving 50%+ considered a strong outcome. This is reasoned from the economics: if primacy drove dominant LTV, companies would disclose it proudly, and the infrequency of those disclosures suggests most sit below 50%. The lower bound of 20% reflects products where direct deposit enrollment is meaningful but not majority behavior.
Because no reliable benchmark exists, track your own trend: measure primacy by a consistent behavioral definition quarter-over-quarter and correlate it with retention and revenue per user to validate that your definition is capturing the right signal.