The trial conversion problem nobody owns
A prospect signs up for your free trial week at 10pm on a Sunday. Nobody at the studio sees the signup until Monday morning. By Monday morning, the front-desk manager is dealing with check-ins, drop-ins, and a broken card reader. The trial signup gets lost in the shuffle. The prospect attends one class on Wednesday, doesn't hear from anyone, and forgets you exist by the following week.
The gap isn't class quality. It's whether anyone followed up.
The 7-day window
Free-trial conversion is a 7-day decision. By day 8, the prospect has either committed mentally ("I love this place") or moved on ("I keep meaning to go back but..."). The studios that convert well don't just remind people to come. They build a relationship in 7 days.
The sequence that works:
- Day 1: Welcome text. Personal. "Hi Sarah, Maria here from the studio. So glad you're trying us! What got you interested?"
- Day 2: Booking nudge. "I held a 6am cycle class for you tomorrow. Want me to confirm?" Specific time + specific class beats generic "come by sometime."
- Day 4: Testimonial drop. Short member story. Builds belief that real people stick with this.
- Day 6: Conversion offer. "Your trial ends Sunday. Members who join in their first 7 days get [incentive]. Want me to set up your membership?"
That's it. Four touches. Not seven. Not "drip until they convert." Frequency caps matter: the studios with the highest conversion rates also have the lowest unsubscribe rates because they're not pestering.
Why human follow-up doesn't scale
Most studio owners genuinely intend to follow up with every trial. The math doesn't work. A studio doing 40 trials a month at 4 touches per trial is 160 personalized messages. Even at 90 seconds per message, that's 4 hours of writing per month, usually done in 5-minute snatches between classes, on the front desk's phone, in inconsistent voice.
The better trials get longer messages. The trial signups at 11pm get nothing. The trials that converted on day 1 get the same nurture as the trials that ghosted, which is both annoying and inefficient.
The lapse window
A second leverage point that most studios ignore: members who quietly stop coming. They don't cancel. They just stop, and three months later you have no idea you lost them.
Ruby treats 45 days since last visit as the lapse threshold and reaches out before the habit is fully broken. Contacts worked at that window come back at 5.4% against 0.8% for contacts nobody touches. The message is personal, references their last class, and offers a specific time.
Referrals
The last leverage point: existing members. A short personalized text with a specific incentive ("if a friend joins this month, you both get [incentive]") works because it arrives at a moment the member is already engaged. Referrals run through individual rep links so credit is tracked properly.
What we built
Ruby runs trial nurture, lapse reactivation, review asks, NPS, and referral outreach over SMS for boutique fitness studios. Rex handles 24/7 booking into Google Calendar, Acuity, or Cal.com, and answers SMS, voice, and webchat in 11 languages.
Pricing follows what the business is. A solo trainer or coach signs up at $99.99/mo. A studio signs up under Home & Field Services at $199.99/mo. Additional locations are $349/mo, or $289/mo billed annually. Flat, with no cut of what it books.