REPley by BuildStability Personalised programs, not templates. AI progression, learns each client. Built in Australia. Programs, scheduling, billing, waivers, nutrition , habit tracking , group classes, branded portal, GST reports.
A startup from 3000, Australia that is founded by Matt Crofts .
This page is designed to help you find out whether Build Stability is good and if it is the right choice for you.
BuildStability is personal trainer software built in Australia for trainers who actually program. The AI program builder learns each client from their own training history and generates a periodised plan in 60 seconds. The AI Progression Engine then continues that plan one block at a time using RPE data. Full version history. You approve every change.
One platform covers programs, scheduling, billing, waivers, group classes with capacity and waitlists, a branded client portal, and GST tax invoices ready for the ATO. Every client gets a 90-day journey that fills itself in across six auto-tracked milestones, ending in a shareable Day 90 page that drives referrals.
Churn prediction flags at-risk clients 30 days early. The AI assistant handles trainer admin in plain language: "show at-risk clients", "build a 12-week sprint plan for Sarah", "what's revenue this month".
Every feature on every plan. Plans differ only in client cap and AI usage. From A$6/month. No commission on your revenue. No per-client fees. No setup fees. No contracts. Cancel in one click and keep access to the end of your billing period.
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Specialized Expertise
Build Stability appears to focus specifically on structural stability and foundation-related services, which suggests a specialized skill set and deeper knowledge in this niche area compared to general contractors.
Targeted Service Offering
By concentrating on stability-related construction issues, the company can develop refined processes and solutions tailored to structural problems like foundation repair, underpinning, or reinforcement.
Potential for Long-Term Solutions
Companies focused on structural stability often emphasize durable, long-term fixes rather than temporary patches, which can provide better value and peace of mind for property owners dealing with foundation or structural issues.
Industry-Specific Knowledge
A niche focus on stability services likely means staff and management have specific training and certifications relevant to structural engineering and foundation work, which can be reassuring for customers with complex issues.
Streamlined Customer Experience
With a narrower service focus, the company may offer a more streamlined consultation and service process specifically designed for stability concerns rather than juggling many unrelated construction services.
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Personalised programs, not templates. The AI program builder learns each client from their own training history and generates a periodised plan in 60 seconds. The AI Progression Engine continues that plan one training block at a time using RPE data, with full version history and trainer approval on every change. Every client also gets a 90-day journey that fills itself in across six auto-tracked milestones, ending in a shareable Day 90 page that drives referrals. The product is built in Australia for the AU compliance reality: AUD billing, GST tax invoices, no per-client fees, no commission on trainer revenue.
Three reasons. First, the AI learns your training style and equipment. Every progression suggestion comes with a reason and waits for trainer approval. No black boxes. Second, every feature is on every plan. The same product runs at A$6/month and at A$60/month. Plans differ only in client cap and AI usage. No add-ons, no per-client fees, no commission on client payments. Third, BuildStability is built in Australia. Stripe Connect on your own account, GST tax invoices ready for the ATO, BAS-friendly CSV exports, AUD billing. Cancel in one click and keep access to the end of your billing period. No contracts, no support tickets to leave.
Coaches and class-based studio owners who run their own business and program for their own clients. Solo PTs with 5 to 100 clients (running, sprint, HYROX, hybrid, healthy ageing, general strength). Pilates, yoga, boxing, BJJ, MMA, and reformer studios with multiple trainers and group class capacity. The common thread: the owner coaches AND runs the admin, and admin is killing them. Australian-based or AU-billing-aligned trainers get the most value because GST tax invoices, AUD pricing, and ATO compliance are built in.
BuildStability was founded by Matt Crofts, a CPA with 25 years building accounting and financial software for Australian businesses. After watching his own personal trainer burn five-to-nine hours a week on admin (chasing payments, building programs in spreadsheets, manually texting clients), he built the software they wished they had. Where automation isn't enough, AI removes the step entirely rather than make it faster. The product launched in 2025 with a single conviction: trainers should spend their time coaching, not on Sunday evenings in spreadsheets.
Modern Stack React, TypeScript, OS and Android native apps from one codebase. Stripe Connect for trainer-to-client payments, Anthropic Claude for the AI program builder and progression engine, Resend for transactional email, Cloudflare for edge delivery. The platform also exposes a public REST API and Model Context Protocol (MCP) server for AI agent integrations.
Working on a Founder Group to trial please reach out to team or go here https://www.buildstability.com/founders to Join
We have collected here some useful links to help you find out if Build Stability is good.
Check the traffic stats of Build Stability on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Build Stability on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Build Stability's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Build Stability on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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Is Build Stability good? This is an informative page that will help you find out. Moreover, you can review and discuss Build Stability here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
