We're looking for 10 coaches and 3 running clubs who care about training science — not just training software. Join NexRex's founding cohort: free access, direct input into what we build, and a permanent seat at the table.
Most SaaS "early bird programs" are just dressed-up discount codes. This isn't that.
NexRex's Founder Program is a genuine co-building partnership. You get full platform access — free — while we build the product around your real coaching workflow. In return, you tell us what's working, what's broken, and what's missing.
You shape Rex. Rex becomes the AI assistant your athletes actually need. Everyone wins.
All prices in USD. Taiwan payment via ECPay available at NTD equivalent (1 USD ≈ 32 NTD). Annual billing discount applies to post-free-period pricing. No credit card required to apply.
This is a partnership, not a handout. Here's what founding membership at NexRex looks like in practice.
For Club Founders, one additional ask:
ESG data sharing — anonymized, aggregate training data that helps us build better reporting tools for corporate wellness programs.
That's it. No minimum posts, no mandatory social media mentions, no contractual obligation to say nice things about us.
Fill out a short form (5 minutes). Tell us about your coaching practice, your athletes, and what you'd want from an AI assistant.
We read every application personally. No algorithm. We're looking for coaches and clubs who will push us to build something great — not the biggest roster.
A 30-minute call to set up your account, connect your first athletes, and walk through the Coach Dashboard and Rex.
Full platform access from day one. Start coaching with Rex, give us feedback, and help shape the product.
Your plan automatically transitions to the discounted rate. We'll remind you 30 days before the transition — no surprises. You can cancel anytime before the transition with no penalty.
No. Rex is positioned as an "AI Assistant" — it handles routine summaries, check-ins, and data surfacing. You handle strategy, relationships, and the judgment calls only a human coach can make. Rex makes you more effective; it doesn't make you redundant.
You can. But we recommend starting with 10-20 athletes for the first two weeks. This lets you learn the platform deeply before scaling, and gives us focused feedback on the initial experience.
Athletes control their own data. They can view everything Rex knows about them, edit or delete specific memories, and export all their data. Rex never shares an athlete's personal context with their coach without the athlete's consent.
Yes — the Club Founder track is built for exactly this. You get 12 months free, structured group management, and ESG-reportable training data. If your company is pursuing Sports Enterprise Certification, NexRex generates the documentation you need.
You can cancel anytime. No lock-in, no guilt trips. Your athletes keep their accounts and all their data. You can export your coaching data at any time.
Application takes ~5 minutes. No credit card required. We respond to every application within 72 hours.