Founding memberships: decide what you are promising before opening
By Elara team · Updated
A founding membership sells future access at a lower price before you have seen normal demand. The cash arrives first and the promise lasts as long as you said it would, so write down three things before you sell one: how long the founder keeps the rate, what ends it, and how many you will sell. Then check the price against a full year of billing and against your busiest sessions.
What founding offers studios advertise
Four sauna, contrast therapy and bathhouse studios that publish a founding offer:
| Studio | Founding offer | Standard rate | What the founder keeps |
|---|---|---|---|
| Sweatcity ATX, Austin | $200 a month, unlimited sauna and cold plunge | $279 a month | The rate "for as long as you're a member"; cancel anytime, and "re-joining later means the standard rate" |
| NAOSU Sauna, Denver | Founding Unlimited, $125 a month | $145 a month | The rate "as long as your membership remains continuously active"; "If canceled, the Founding Member rate is forfeited" |
| SANA, Toronto | CA$200 a month with a one-year commitment | Not published | Not stated; offered "for a limited time", with a twelve-month minimum and 30 days' written notice to cancel |
| Mantle Thermal Haus, Austin | Every monthly tier labeled "PRESALE DISCOUNT Price", from $100 to $600 | Not published | Not stated: the page does not say when the presale ends, and its booking page lists the same prices with no presale label |
Some studios skip a founding rate and sell a short introductory period instead. Eastend in Chicago sells 14 days of unlimited sauna, plunge and classes for $99, a one-time purchase that does not renew.1 Othership's first-timer offer in New York is 14 sessions over two weeks, one a day, for $135, and it does not renew.2 Of 41 sauna, contrast therapy and bathhouse studios whose complete price lists we collected in October 2026, six advertised an introductory offer.
The Sweatcity and NAOSU offers answer every question a member will ask: the price, how long it lasts, what ends it and what happens afterward. The presale label answers none of them. Before you print "founder price for life", decide whether that means the member's life, an unbroken membership, the studio's life or a particular plan.
Put the offer on a calendar
A founder rate either continues or steps up to the standard price after a few months. Consider two hypothetical offers, both in USD:
| Offer | First three months | Months four to twelve | First-year billed revenue per member who stays |
|---|---|---|---|
| Step-up founder rate | $119/month | $179/month | $1,968 |
| Continuing founder rate | $149/month | $149/month | $1,788 |
If every founder stays all year, the step-up offer bills $180 more per member. For 40 founders, that is $78,720 against $71,520. Neither figure is profit: visits, payment costs, acquisition costs and the capacity you promised still have to be paid for.
That comparison assumes nobody leaves when the price rises, and the price rise is the most natural moment to leave. Suppose all 40 pay $119 for three months, which bills $14,280, and only 30 stay at $179 for the remaining nine, which adds $48,330. The year comes to $62,610, $8,910 less than the continuing rate with everyone staying.
The step-up offer only matches the continuing one if at least 36 of the 40 stay through the price change. Whether 36 is likely is the real decision, and it is a question about your founders, not about the price list. Enter your own offer below. If founders also leave the continuing rate, enter that too; the calculator assumes leavers go at the same month under both offers.
Step-up founder price against a continuing one
Compares first-year billed revenue from the same founders under an introductory price that steps up and under a founder rate they keep. The defaults are the guide's USD example; enter amounts in your own currency.
The step-up offer bills $8,910 less than the continuing rate in the first year. It needs 36 of the 40 founders to stay after the step-up to match.
| Step-up offer minus continuing rate | -$8,910 |
|---|---|
| Founders who must stay after the step-up to match | 36 of 40 |
| Step-up offer, first-year billed revenue | $62,610 |
| Continuing rate, first-year billed revenue | $71,520 |
| Below the standard price, per continuing founder per year | $360 |
- Billed revenue, not profit: visits, payment fees and the capacity founders use still have to be paid for.
- Every founder who leaves is assumed to leave at the same month under both offers. The calculator does not predict how many stay.
A continuing discount also compounds. Relative to $179, a $149 rate gives up $360 a year for every founder who stays. Sweatcity's founders pay $79 a month less than its standard rate, so each one gives up $948 a year for as long as they stay. You may choose that trade for early commitment, but it should appear in the forecast.
Set the offer up the way you describe it
In Elara, a continuing founder rate is its own monthly plan at the founder price. Once a plan is linked to your payment provider its price cannot be changed, so founders keep paying it for as long as their membership continues. A monthly plan starts billing the day it is bought, so a founder who joins before opening pays for weeks the doors are shut. Sell it once you can open, or say plainly that billing starts at purchase. To close the offer, archive the plan: that hides it from new customers without changing anyone already on it.3 Elara does not cap how many of a plan it sells, so archive the plan when you reach your number.
An introductory price that later steps up is a different promise. Elara does not move a member from one recurring price to another on a schedule. The step-up offer runs as two purchases: a fixed-term pass for the introductory months, such as 90 days for $357 paid up front, then the standard monthly plan, which the founder buys when the pass ends. That makes the price change a decision the founder takes, which is exactly where the calculator's leavers come from, so say in the offer that the second purchase is coming.
A pass sold before opening should not run down while the doors are still shut. Set the pass to start on first visit and its days count from the first booked session the founder attends or misses, not from the purchase; a cancelled booking does not start it.3 Each founder then reaches the step-up on their own date, which is worth saying in the offer too.
Elara does not sell a plan with a minimum commitment, so a one-year term like SANA's is not an offer it can take payment for. The nearest is a yearly plan, paid a year at a time.
Protect the access founders are buying
Founders may be your most enthusiastic customers, so an all-customer attendance average can understate how often they come. Run a heavier-use case and look at the busiest booking window before setting the number.
A fixed founding count is reasonable when it follows the capacity calculation. Explain the limit honestly. "We are starting with 30 memberships while we learn the timetable" is a concrete promise; a countdown that resets each week is not.
Use the capacity check in the pricing model to find the member count your busiest window holds, then price for that count. A discount that only works at twice the feasible membership count needs redesign. The startup guide puts the membership line next to rent, staff and electricity for a whole month.
Write terms a customer can repeat
The final offer should make the starting price, later price, start date, renewal, access rules and cancellation process legible together. If keeping founder status depends on continuous membership, say what a cancellation or pause does, as Sweatcity and NAOSU do. If the offer carries a commitment, as SANA's does, state its length next to the price. Have the terms reviewed for the jurisdiction you open in before selling.
Before opening day, run a founder's purchase and first booking through the opening checklist. After opening, count what happened: founders who joined, attended visits, booking availability at the busiest sessions, and how many stayed past any price change. That is evidence for the next cohort. Until then, founder enthusiasm is a demand signal, not an estimate of long-term usage or retention.
Ask for a quote. When you set up, create the founder plan, buy it as a customer (a real payment: refund it afterwards), archive it and check that the founder still sees their price.