Boston, Massachusetts
Boston's karate scene is small but technical, with strong university programs at Harvard, MIT, BU, and Northeastern feeding into a tight bench of traditional dojos. Both Japanese and Okinawan styles are represented (Shotokan, Goju-Ryu, Shorin-Ryu), and the market values formal grading and lineage over flashy programming.
The local picture
Why it works for Boston
OLM's belt_promotions ledger captures each kyu and Dan grading with issuing sensei, date, and free-text context — appropriate for the formal grading culture. Members on academic visas can pause billing during summer or term-break travel without losing rank, journal, or lifetime check-in counts. AI Monitor distinguishes weather-driven attendance dips from real churn.
In every Karate gym, anywhere
Kyu/Dan tracking with sensei lineage
Each grading recorded with the issuing sensei, date, and notes. Portable across dojos that also run OLM.
Attendance-based grading readiness
Set minimum class counts per rank. OLM surfaces students who've met the threshold so nothing slips.
Tournament & event billing
One-off Stripe charges with waiver gates. Capped $2 platform fee means no 3% slice off high-ticket seminars.
Boston Karate academies we've heard of
Boston Karate Academy · Goju-Ryu Karate-Do Honbu · Shotokan Karate of America Boston
Listed for context only — no endorsement implied. If you run one of these and want OLM to power it, say hi.