ProSaaS · Simulator
SaaS Tier Migration Simulator
Project ARPU as users upgrade tiers.
Assumptions
MRR (mo 12)
$155,834
ARPU (mo 12)
$31
Pro share
37%
| Month | Pro Users | MRR |
|---|---|---|
| Month 2 | 1158 | $134,752 |
| Month 4 | 1311 | $139,316 |
| Month 6 | 1457 | $143,699 |
| Month 8 | 1597 | $147,908 |
| Month 10 | 1732 | $151,951 |
| Month 12 | 1861 | $155,834 |
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Built by The Crimson Bench · Educational model, not financial advice
About the SaaS Tier Migration Simulator
Model users migrating from a basic to a pro tier over a year to see MRR and ARPU climb.
It's built for directional planning: change any assumption and watch the whole projection move, the way a seasoned operator pressure-tests a plan before committing capital. Everything is computed live in your browser — nothing is sent anywhere.
How the SaaS Tier Migration Simulator Works
The model takes 5 assumptions and returns 3 headline metrics plus a full breakdown. Here is exactly what goes in and what comes out — no black box.
The Inputs
| Assumption | Example value |
|---|---|
| Total users | 5,000 |
| Basic price | $20 |
| Pro price | $50 |
| Starting pro % | 20% |
| Monthly upgrade rate | 2% |
Worked Example
Every figure below is produced by the live model using the example assumptions above. Change any input in the simulator to see your own numbers.
MRR (mo 12)
$155,834
ARPU (mo 12)
$31
Pro share
37%
| Month | Pro Users | MRR |
|---|---|---|
| Month 2 | 1158 | $134,752 |
| Month 4 | 1311 | $139,316 |
| Month 6 | 1457 | $143,699 |
| Month 8 | 1597 | $147,908 |
| Month 10 | 1732 | $151,951 |
| Month 12 | 1861 | $155,834 |
The Operator's Read
Migrating existing users up a tier is the cheapest revenue in SaaS — no new acquisition required. Feature gating and usage nudges that pull basic users to pro compound your ARPU month after month.
Assumptions & Limitations
- •The model is deterministic: it projects your inputs forward with clear arithmetic, not a Monte-Carlo or probabilistic forecast. It shows one scenario at a time — run several to bracket a range.
- •Defaults are illustrative benchmarks, not your business. Replace every field with your real numbers before drawing conclusions.
- •It abstracts away taxes, financing, seasonality, and one-off events unless a field explicitly captures them. Treat the output as a directional estimate.
- •This is an educational tool, not financial, investment, tax, or legal advice. Validate real decisions with a qualified professional.
Frequently Asked Questions
What does the SaaS Tier Migration Simulator calculate?
Model users migrating from a basic to a pro tier over a year to see MRR and ARPU climb. It takes 5 assumptions — Total users, Basic price, Pro price, Starting pro %, Monthly upgrade rate — and returns MRR (mo 12), ARPU (mo 12), Pro share, along with a full projection table you can export.
How do I use the SaaS Tier Migration Simulator?
Enter your own figures in the input fields above — Total users, Basic price, Pro price, and the rest. The model recalculates instantly and shows the resulting MRR (mo 12) and full breakdown. No sign-up needed to run it.
Is the SaaS Tier Migration Simulator free?
Yes — you can run the simulator and see the headline results for free. Toolkit Pro unlocks the full projection table, Excel/PDF export, saved scenarios, and AI analysis: $180/mo, $1,728/yr, or unlock any 3 simulators for $20.
What's the difference between this and a free calculator?
A calculator answers one question. This simulator models the full picture — multiple linked assumptions, a projection table, and scenario comparison — the way an operator would build it in a spreadsheet, but instantly.
Who built the SaaS Tier Migration Simulator?
The Crimson Bench's Ivy League-educated operators — the same people we deploy into C-suites. This is the self-serve version of a model they'd build inside a live engagement.
Is this financial advice?
No. The SaaS Tier Migration Simulator is an educational modeling tool for directional planning — not financial, investment, tax, or legal advice. Validate any real decision with a qualified professional.
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The Crimson Bench · Est. 2002 · Founded in New York City
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