FightKit
FightKit: Affordable billing and scheduling for small martial arts schools, with student limits on lower tiers. Ranked #16 of 26 in Gym Membership Billing Software by our editors (7.6/10); pricing: 30-day trial; best for small fight gyms seeking inexpensive billing.
At a glance
- Editor score7.6 / 10
- Pricing30-day trial
- Best forSmall fight gyms seeking inexpensive billing
- Free planNo
- Paid from£19/mo
- Failed-payment recoveryYes
- Facts checked20 Sep 2026
Where it wins
- Recurring Stripe billing with failed-payment reminders and prorated refunds
- Scheduling, attendance, QR check-in, and student management in one system
- Web portal plus iOS and Android apps for students and members
Where it doesn't
- Starter is limited to 20 students
- Accounting-software integrations are not included
- All plans are paid subscriptions with no free plan
Our verdict on FightKit
FightKit combines membership billing, student management, class scheduling, attendance tracking, lead capture, messaging, and progress tracking for martial arts schools. It is aimed at clubs and schools that want billing and day-to-day administration in one product, with support for student web access and iOS and Android member apps. The system also supports online registration, subscription links, agreements, notes, CSV import, trial booking, and automated email messaging.
Pricing is structured around student capacity rather than different feature sets. The Starter plan costs £19 per month for up to 20 students, while Plus costs £59 per month for up to 100 students, Pro costs £89 per month for up to 250 students, and Unlimited costs £149 per month for unlimited students. Each listed paid plan includes unlimited users and all features. The published pricing page also states that annual billing gives two months free, and a 30-day trial is available. This makes Starter a practical entry point for a small school, but growing operators need to move up the pricing tiers as their student base expands.
Billing is a clear strength for schools that use Stripe: FightKit supports recurring monthly and annual memberships, payment history, invoice records, failed-payment reminders, and prorated refunds when subscriptions are cancelled mid-cycle. Reporting covers revenue, payments, attendance, and students, giving owners useful administrative visibility alongside scheduling and check-in tools. The trade-off is ecosystem breadth. Stripe is the listed integration, while accounting-software integrations are not part of the product's stated direction. FightKit suits martial arts operators prioritising affordable billing and member administration; schools that require accounting connectivity should consider a different system.
Your product? Our editors can test FightKit in depth and publish a review, labelled as paid · from $149/mo →
FightKit pricing
All 4 FightKit plans and prices →
FightKit fact sheet
| Free plan | No |
|---|---|
| Paid from | £19/mo |
| Failed-payment recovery | Yes |
| Membership freezes | Not verified |
| Refunds | Yes |
| Payment reporting | Yes |
| Member limit | 20 members |
| Billing frequency | Flexible |
| Accounting integrations | No |
| Free trial | 30 days · no card needed |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS, Android |
| Compliance & security | GDPR, PCI DSS |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 1 integrations: Stripe |
| Pricing | 30-day trial (source) |
| Website | fightkit.co |
| Facts checked | 20 Sep 2026 |
FightKit integrations
FightKit lists 1 integrations on its own site.
- Stripe
Alternatives to FightKit
- EzypayA mature billing platform for multi-site fitness businesses that need recovery and reporting.9.4
- Unison Payment SolutionsA gym-focused billing service combining payment recovery with wide business integrations.9.2
- ClubWiseA broad web platform combining gym billing, operations, payments, and member engagement.8.9
See all FightKit alternatives →
Also Ranked In
FightKit is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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