FlatWaiver vs OLM
FlatWaiver
flatwaiver.com
OLM
trainolm.comSide by side
| Figure | FlatWaiver | OLM |
|---|---|---|
| Price from | $19/mo | $2/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Plans published | 1 | 7 |
| Spec score · Gym Waiver Software | 7.9 (#21) | 8.8 (#4) |
| Intended customers | The maker lists gyms, climbing facilities, trampoline parks, martial arts businesses, tours and activities, rentals, gun ranges, and escape rooms as target businesses. | OLM describes itself as purpose-built for martial arts gyms and says yoga or pilates studios may be better served by Mindbody or Glofox. |
| Purpose | FlatWaiver provides digital liability waiver collection and management for activity businesses. | OLM is gym management software built for martial arts academies, including BJJ, judo, muay thai, MMA, karate and kickboxing. |
| Support | The support page says the team usually replies to email inquiries within one business day. | The pricing page includes priority support, and the contact page says the founder reads messages and usually replies the same business day. |
Plans
OLM
- In-gym POSFree
- Platform accessFree
- Platform accessFree
- Membership transaction fee$2 a month
- Seminars, merchandise and drop-ins$3 a month
- Done-for-you setup$499, paid once
- One-time setup$499, paid once
In their own words
FlatWaiver
FlatWaiver has no write-up on Specifiction yet; its figures are above.
OLM
OLM is gym management software for martial arts academies, including BJJ, judo, muay thai, MMA, karate and kickboxing. Its free Platform access plan is billed at $0/month and covers unlimited members and check-ins, with all features and integrations. Check-in can happen at a kiosk or by QR code, with a live attendance feed. Members can keep separate rank records for different disciplines, and belt lineage can move with them between OLM gyms. AI Monitor flags attendance declines roughly 14 days before members stop coming and provides growth and retention summaries. Each gym connects its own Stripe account through Stripe Connect Standard and receives member payments directly; Stripe processing fees are separate. OLM says it cannot see card data. The white-labeled iOS and Android app supports check-in, schedules, waiver signing and subscription self-service. OLM also says signed waiver PDFs are SHA-256 hashed, IP-verified and audit-locked. A one-time $499 setup fee covers roster import, Stripe setup, app branding and founder onboarding; it is waived if the gym is not live within 14 days of the onboarding call.