Switching from Mindbody to OLM: a martial arts gym owner's playbook

Why switch?

Mindbody is a credible, mature product. It runs thousands of fitness studios. But it's built for boutique fitness — yoga, pilates, spin, HIIT — and martial arts academies running it tend to feel the gap on three things: belt tracking, seminar billing, and the price tag at scale.

Belt tracking through Mindbody usually means custom fields and a workaround spreadsheet. Seminar billing through Mindbody works, but the per-transaction fees on a $400 ticket eat real margin. And on the price tag side: a 200-member martial arts academy paying $300+/month for a tier they don't fully use is a recurring decision worth revisiting.

OLM is purpose-built for martial arts. Per-discipline rank tracking, portable belt history, no monthly subscription (just 2% on memberships ($2 minimum) and 3% on add-ons), Stripe Connect billing direct to your bank. None of that means Mindbody is wrong — it means the right tool depends on what kind of gym you run.

Week 1: setup and Stripe Connect

Day 1 is signing up for OLM and connecting Stripe. If you already have a Stripe account from Mindbody, OLM uses Stripe Connect Standard accounts — which means you can connect the same Stripe (one connected account per gym) and your existing payment history stays intact in Stripe itself.

Day 2-3 is exporting your Mindbody member roster. From Mindbody's reports, pull a CSV with member name, email, phone, active subscription, and any custom fields you've used for belt tracking. OLM has a CSV import flow that maps to its user + org_member + user_ranks tables.

Day 4-5 is configuring class templates. In Mindbody these are 'classes'; in OLM they're templates that auto-generate sessions for the next 7 days nightly. Set up your weekly schedule once and it runs.

Week 2: side-by-side run

Don't cut over Mindbody on day 1 of week 2. Run both for at least 7 days. Use OLM as the system of record for new sign-ups, drop-ins, and check-ins; let Mindbody handle the existing roster's recurring billing for one more cycle.

What you're testing in week 2: kiosk check-in flow at the front desk, member experience signing up via the app, waiver signature flow, and the membership-add path. Members will tell you within 48 hours if anything's confusing.

Week 3: cut over billing

On the first of the month after week 2 ends, switch billing over. Cancel the next Mindbody billing cycle, import the active subscriptions into OLM, and let OLM's first billing run handle the next month's charges.

The thing that always breaks: a small percentage of cards (usually 2-5%) will need re-authorization. Stripe's dunning sequence handles most of these automatically; the rest you'll get email notifications for. Plan to spend an hour on the day-of-billing watching the dashboard.

The other thing that breaks: members with annual plans paid up-front. If they paid Mindbody in March for the year, they don't owe anything until March next year. Make sure you don't accidentally re-bill them in OLM. Mark them as comp / pre-paid until the renewal date.

Week 4 and beyond: waivers and rank history

Waivers signed in Mindbody don't migrate as e-signed PDFs (Mindbody stores them in its own format). Most gyms re-prompt all members to sign the OLM waiver in week 4 — takes 30 seconds per member from the app, and gives you a clean SHA-256-audited record from day one.

Belt history is the most manual part. If you used Mindbody custom fields for rank, those values are in the CSV you exported in week 1. Bulk-update OLM's user_ranks for each member to match their existing belt and stripe count. From that point forward, every promotion logged in OLM goes through the standard belt_promotions ledger with portability and lineage.

What you should expect to lose

Mindbody's consumer marketplace exposure is the biggest thing you give up. If members were finding your gym through the Mindbody app, that lead source disappears. Most martial arts academies report that their leads come from Google + word-of-mouth + referrals, not Mindbody marketplace — but check your actual lead source data before you rely on this.

You also lose Mindbody's specific integrations (ClassPass, Booker, etc.). OLM's integration list is intentionally narrower. If a specific integration is core to your operation, check OLM's list first before committing.