Boulder is home to about 105,000 people. The above-average cost of living means personal trainers charge more for services — but their software costs the same as everywhere else. Software costs hurt more where rent is already high.
Personal Trainers in Colorado need a Certification (not state-licensed in most states). Requirements vary — contact your city or county business licensing office for current details.
Insurance: $1M-$2M professional liability
Continuing Education: Certification renewal every 2-3 years (20-60 CEUs depending on certifying body)
Colorado has a 4.4% flat income tax. Flat 4.4% income tax. Complex local tax jurisdictions — over 70 home-rule cities with their own sales tax rates. Denver occupational privilege tax ($5.75/month for employees).
When evaluating software costs, factor in your effective tax rate. A $1,092/year software expense is partially deductible — but Nexa at $279 once is a one-time deduction that eliminates the recurring expense entirely.
Whether you call it invoice management, a program for fitness sessions, or a charging per session system — most personal trainers in Boulder stitch together Mindbody, Acuity Scheduling, Calendly, trainerize and similar apps. That's $1,092/year in monthly software fees. Over 5 years at today's prices, that stack costs $5,460.
Nexa means you stop renting software. Your CRM, invoice management, calendar tool, fitness sessions, time tracking, and financial tools — wrapped into one program. One move books a client. One move generates an invoice. No manual re-entry. No Zapier. No add-on costs. It's a buy once — stop overpaying starting today. For personal trainers in Boulder weighing the switch, the 30-day money-back guarantee covers the migration window — you can run Nexa in parallel with your existing subscriptions, verify the workflow handles your real client load, and only cancel the monthly tools once you are confident the data and processes have settled in.
My first client is at 5:30 in the morning, and before she's done warming up I already know how the session goes, because I read her last three workouts on the drive in. Programming is the job people don't see. Every client is on a block, usually four to six weeks, and each week I'm adjusting loads off what they actually lifted, not what the plan said they would. If someone's squat stalled, I'm deciding whether it's sleep, technique or just a bad week before I add weight. In session I'm coaching the rep in front of me: bracing, bar path, the knee that caves on the way up. Between clients I'm answering form-check videos and meal questions, which is unpaid work that keeps people from quitting. Most of my income is packages of ten or twenty sessions, so my week lives or dies on renewals and on cancellations; a late cancel at 6 a.m. is an hour I can't sell again. I rent floor time at a gym, so I pay for the space whether the client shows or not. By evening I'm on the next block for three people and following up with the two whose packages run out next week.
That is the work Nexa is built around: the job, the client, the hours and the invoice live in one place, so the paperwork side of the day doesn't need a second shift.
Every one of those was bought once and earns its keep for years. Nexa is priced the same way: $279 once, and it keeps working whether business is busy or slow.
Dated changes to the subscriptions a personal trainer might rent. Each one links the announcement or report it comes from. Tap one for the numbers.
For renewals on or after February 1, 2026, Pro Plus and Mac Plus went from $999 to $1,149 a year for one user, and each extra seat from $200 to $230.
Source: SWK Technologies, Insightful Accountant (Dec 2, 2025)
From July 1, 2025: Simple Start $35 to $38, Essentials $65 to $75, Plus $99 to $115, Advanced $235 to $275 a month.
Source: Woodard Report (May 27, 2025)
Only changes we can link to a vendor announcement or a named publication are listed. Plans, add-ons and discounts vary, so check the vendor's current pricing page before you decide.
Biz Wiz creates a personalized business plan for personal trainers in Boulder — licensing requirements, local competition, startup costs, pricing strategy, and a 90-day action plan. $19.99 once.
Boulder personal trainers: stop renting software.
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Open on Reddit →Active community — tool picks, pricing, and day-to-day questions.
Open on Reddit →Active community — tool picks, pricing, and day-to-day questions.
Open on Reddit →We build a personal trainer's guide the same way every time, and we'd rather you trust it than take it on faith. Nexa is our product, so the test we hold ourselves to is simple: a tool only "wins" a job here when it genuinely does that job better for a personal trainer — and where something free, open-source, or buy-once does it better, we say so and link you to it. Where Nexa falls short (payroll is the honest example), we name the alternative outright.
Found something out of date? Prices change and we don't catch every move the day it happens. This guide is published and maintained by the Nexa team; if a figure here is wrong, tell us and we'll fix it — getting it right matters more to us than the sale.