What is BULK?
BULK is a web application aimed at personal trainers and online coaches who manage many clients at once. Based on its public positioning, it bundles client management, plan delivery, and check in tracking in one place so a single coach does not have to stitch together a notes app, a spreadsheet, and a chat tool. The live page did not load during research, so claims follow the product's stated description.
Why BULK works
Independent coaches lose hours every week shuffling client programs, check ins, and progress photos across DMs and Google Drive. BULK collapses that into one client roster, so the coach spends time programming and reviewing rather than chasing files.
BULK features
- Client roster. Central place to manage every coaching client so the trainer stops switching between message threads and spreadsheets to remember where a client is.
- Programming delivery. Coaches publish workout and nutrition programs to clients inside the app so clients always know what to do today.
- Check in management. Tracks regular check ins and progress over time so the coach has a real history when adjusting a client's plan.
Who BULK is for
- Solo personal trainers running an online coaching business out of their phone who want one tool instead of five.
- In person trainers expanding into online coaching who need a structured way to deliver plans to clients they no longer see at the gym.
- Nutrition coaches who do not need a full gym software but do need a clean check in and plan delivery loop with each client.
- Small coaching studios with two or three trainers sharing clients who want a shared client roster instead of personal spreadsheets.
Similar micro SaaS ideas you can build
- Hybrid coaching CRM. Lightweight CRM for hybrid trainers running both in person and online clients with a single calendar, billed per coach per month.
- Pilates studio client portal. Client portal scoped to Pilates and barre studios for class packages, progress notes, and reformer assignments, sold per studio.
- Coach payment plus check ins. Combined check in app and Stripe powered subscription billing for online coaches, taking a small percent of each client charge.
- Group challenge platform. Platform for coaches running thirty day challenges with leaderboards and shared programming, sold per challenge launched.