Enter usage vs. plan limits
Usage percentage, overage charges, unused premium features, seat utilization, and growth trend are each weighed.
PLAN FIT SIGNALS
Plan Fit
Enter a customer's usage against their current plan limits and get a calculated fit score — over-provisioned, under-provisioned, or well matched.
- Uses your inputs in a transparent calculation
- Instant result with practical next steps
- No signup required
Planning guidance only. Validate important decisions with customer evidence and your delivery team.
YOUR INPUTS
Build your result
Complete every field. The result updates only when you choose Calculate.
How it works
We calculate pressure in both directions
Upgrade pressure (over-limit usage, overages, growth) and downgrade pressure (unused features, idle seats, shrinking usage) are scored separately, then compared.
Get a directional fit result
The stronger of the two pressures determines whether this account is an upgrade candidate, a downgrade/repackaging candidate, or well matched.
Continue learning: SaaS MVP development cost guide · Which MVP metrics matter?
Frequently asked questions
How is Plan Fit different from a tool that only flags upgrade-ready accounts?
Most upgrade-readiness checks only score one direction — how close an account is to needing more. Plan Fit scores both directions from the same inputs: over-provisioned accounts (unused features, idle seats, shrinking usage) surface as downgrade or repackaging candidates just as clearly as under-provisioned accounts surface as upgrade candidates.
Why would I want to flag downgrade candidates myself?
Proactively right-sizing an over-provisioned account before they ask protects the relationship and often prevents a full cancellation — a customer who feels overcharged and unheard is more likely to churn entirely than one who's offered a fair downgrade.
Is this a replacement for usage-based billing analytics?
No. It's a fast, single-account manual check using numbers you already have. A dedicated usage-based billing or product analytics platform will track this automatically and at scale across your full customer base.
What counts as 'usage vs. plan limit'?
Whatever your plan actually gates — seats, API calls, storage, or a core usage metric. Express it as a percentage of what the plan includes; over 100% means they're already over the line.
How We Compare
| Feature | MVPHub | ChartMogul | Vitally |
|---|---|---|---|
| Quick single-account plan-fit check | Included | Limited | Limited |
| Scores both upgrade AND downgrade direction | Included | Not included | Limited |
| Automated plan-fit scoring across full customer base | Not included | Included | Included |
| Revenue/MRR reporting integration | Not included | Included | Included |
ChartMogul and Vitally track plan and revenue fit automatically once integrated with your billing and product data. MVPHub gives a fast, manual two-directional fit check for a single account using numbers you already have.
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