Beta results live — Cerus Fitness, Frederick CO · 2025

While you were coaching that class,
running operations, at home —
your next member lost interest or joined the gym down the street.

Most gyms take hours to respond to a new inquiry. Here's how gym owners are converting 75% of their prospects into booked visits — even on nights and weekends — without hiring more staff.

20 minutes. No sales pitch. We'll show you exactly how it works with live data from a real gym.

Immediate
Lead Response
19x
Industry Response Rate
75%
Prospect-to-Booking Conversion
83%
Less Staff Time on Comms
The Problem

Here's what actually happens when a lead comes in at most gyms right now.

It's 7:15pm on a Tuesday. Someone sees your Facebook ad or finds you through a Google search, visits your website, fills out a form. They're interested. They're motivated. Right now, in this exact moment, they want to join a gym.

Meanwhile, you're on the floor coaching the 7:00pm class, or working on billing, or programming a workout, or cleaning. You don't see the notification for an hour.

By the time anyone responds — if they respond at all — that person has already texted two other local gyms and mentally moved on.

And here's the part that stings: you're not losing those leads because you're bad at running a gym. You're losing them because it's physically impossible to respond to every inquiry instantly while coaching classes, managing staff, talking to members, or working on accounting.

The problem isn't you. The problem is that the window to convert a new member inquiry is much smaller than most gym owners realize — and the industry average response time is almost comically outside that window.

It's critical to respond immediately. Not when you get back from lunch. Not after you coach a class. Not after it's assigned to a gym employee. Not the next day. Immediately. Every time. Including 10pm on a Saturday.

The Data

The longer you wait, the harder it gets to convert that lead.

Lead conversion probability drops off a cliff within the first 30 minutes of an inquiry. Research from MIT, InsideSales.com, and Velocify all point to the same finding: the first 5 minutes is the window that matters.

Lead Conversion Probability by Response Time
Relative conversion likelihood — 100 = peak probability at moment of inquiry submission
At 0 min: 100. At 5 min: ~62. At 30 min: ~17. Hours later: ~1.
Conversion probability
Nyx: immediate response
Industry avg: hours later
Research finding — MIT / InsideSales.com
Responding in 5 minutes makes you 100x more likely to reach a lead than waiting just 30 minutes.
Fitness industry reality — Club OS / GymSales platform data
The average gym takes hours to respond to a web inquiry — if they respond at all. Many never do.
The Revenue Impact

This isn't a small problem. Run the numbers at your inquiry volume.

Here's what a modest 5x improvement in lead-to-member conversion means annually at a conservative $150/month membership value.

Annual New Member Revenue: Current Approach vs. Nyx
Based on 5x conversion improvement from responding immediately instead of hours later
At 25 leads/mo: ~$4,500 current vs ~$22,500 with Nyx.
Current approach
With Nyx
A gym similar to yours in Colorado is currently showing an average lead closure rate increase of
150%
Prospective member conversions went from ~5 per month → 30+ per month

And remember — this is just GROW, the sales module. The retention module results are on top of this.

Want to see what this looks like at your gym?

It takes 20 minutes. We'll show you live data and walk you through exactly how it works.

Real Gym. Real Numbers.

We built this for our own gym first. These are the live results.

Cerus Fitness in Frederick, Colorado has been running Nyx since 2025. These aren't projections or cherry-picked case study numbers. This is what's happening right now.

Immed.
Lead Response Time
Industry average: hours to days
19x
Industry Response Rate
vs. industry average response rate
75%
Prospect-to-Booking Conversion
Industry standard: 40–50%
83%
Less Staff Time on Comms
Same coverage. Way less manual work.
30+
New Members Per Month
Was ~5/month before Nyx
1.88%
Monthly Attrition Rate
Down from ~10%/month
I was losing leads because my staff couldn't respond fast enough. Not because they weren't trying — because we're running a gym. Nobody's sitting at a desk waiting for a notification. I built Nyx to solve that exact problem at my own gym. It worked better than I expected. Now we're sharing it with every gym owner who has the same problem.
CJ
Chris JohnsonCEO & Founder, Nyx AI — Owner, Cerus Fitness (Frederick, CO)
The Platform

Here's what it looks like inside.

Built for gym owners and staff — not software engineers. If your team can send a text, they can use Nyx.

Dashboard — Live Data
DashboardLIVE DATA
Cerus Fitness overview
318
Total Leads
$196,916
Revenue Generated
343 conversions
$52,470
Pipeline Value
6.9%
Conversion Rate
Conversion Funnel
■ Cold (202)$99,990
■ Trial Booked (61)$102,663
■ Converted (22)$196,916
AI Conversions
$196,916
344 Won
Hot Leads 5 Active
At-Risk Members: All active!
Pipeline — Sales Kanban
Pipeline Track prospects through your sales process
New 10,188
Erin Vergez
zen_planner · 1h ago
Vero Novita
zen_planner · 2h ago
Contacted 840
Joel E
meta_ads · 5m
Wade Pollard
zen_planner · 5m
Engaged 63
Cesar Ledezma
meta_ads · 3h
Rocio Campos
meta_ads · 4d
Trial 139
Jenna Feldmiller
meta_ads · 1m
Kate Allmandinger
zen_planner · 1h
Conversations — Responding in Your Voice
Jenna Feldmiller
prospect
Auto Mode — Responding Instantly
Hi Jenna! I see you took a free trial class at Cerus Fitness. Do you have any questions about our gym or class schedule? -Sarah
Mar 10, 12:03 PM · Sent instantly
Hey Jenna, Rich at Cerus. We have a spring break special — half off your first month if you sign up by March 20th. You and Ray would get 10% off after for signing up as a family. Interested?
Mar 11, 3:08 PM · Sent instantly
Next message queued — Auto Mode
Hey Jenna, Rich at Cerus. Been a little while — do you and Ray want to check out another class to see if we're a good fit?
Campaigns — Bulk SMS Outreach
Campaigns 3 Active
Lead Campaign 3.24.26 Sending
SMS → 222 recipients · Has follow-ups · Started 3/26/2026
96% complete214 / 222 sent
Get Ready for Summer PT Promo Sending
SMS → 925 recipients · Has follow-ups · Started 3/19/2026
99% complete919 / 925 sent
Complimentary Body Scan (set 7) Sending
SMS → 700 recipients · Has follow-ups · Started 2/27/2026
96% complete674 / 700 sent
Connects with:
Zen Planner✓ Live Meta Ads✓ Live SMS (ClickSend)✓ Live SendGrid Email✓ Live MindbodyQ2 2026

Ready to see it running at a real gym?

We'll pull up live data during the demo. Real leads, real conversations, real results — not a scripted sales deck.

How It Works

Leads get a response immediately. Every time.

Nyx is trained on how your gym communicates — your tone, your classes, your offers, YOUR GYM. When a lead comes in, your prospect receives an immediate response. Everyone wins — they get an immediate response and your nurture process begins when their interest is at its peak.

1
Lead comes in
A prospect fills out your web form, clicks a Facebook ad, or reaches out through any channel. Nyx picks it up the instant it arrives — at 2pm or 2am, weekday or weekend.
2
It responds right now
Nyx sends a personalized, contextual message. Not a generic template — a real conversation starter, tailored to where the lead came from and what they're likely looking for. No delay.
3
It nurtures until they book
Nyx follows up, handles questions, and moves the lead toward a trial or visit — all in your gym's voice. No lead gets forgotten. No inquiry goes cold because you or your team was busy. The pipeline runs itself.
Instant
Lead submitted → response sent
Your voice
Every message sounds like your gym
24/7
Nights, weekends, holidays — covered

Prefer to review messages before they go out? Guardrail Mode holds every message as a draft for staff approval before sending — the choice is yours. Most gyms start in Guardrail Mode, get comfortable with how the platform sounds, and switch to Auto Mode once they see it nailing their voice every time.

Also Included — RETAIN Module

Oh, and there's one more thing.

Winning the lead is half the battle. The other half is keeping the member. Nyx includes a second module — RETAIN — that monitors your member base and quietly steps in before someone goes quiet and cancels.

Monthly attrition at our beta gym dropped from ~10% to 1.88%. That's not just revenue saved — that's real members who stayed because the right message went out at the right moment, before it was too late.

We'll walk you through RETAIN in the demo. For now, just know it exists and it works.

~10%
Monthly attrition before Nyx
1.88%
Monthly attrition after Nyx
165%
Average retention rate improvement
$350/mo
Covered by preventing one cancellation

RETAIN monitors attendance, billing patterns, and engagement signals — then responds proactively before the member goes cold.

Common Questions

Things gym owners ask before signing up.

"How much time do I need to spend on it each day?"
Most gym owners spend around 20 minutes a day — reviewing the conversation log, checking pipeline movement, and occasionally stepping into a conversation directly. If you're running in Auto Mode, it's closer to a quick daily check-in. The system handles the heavy lifting so you're managing outcomes, not executing every step manually.
"How long does setup take?"
Most gyms are live within a week. We connect your gym management software, configure your messaging preferences, train the platform on your voice, and walk your staff through the system in one session. You don't need a tech team — we handle it.
"What platforms can you work with?"
Nyx is built to work across gym management platforms. Zen Planner is live today. Mindbody integration is arriving Q2 2026. And we can work with virtually any platform through our webhook and API connections — if you're on something else, reach out and we'll tell you exactly what's possible for your setup.
"We're a small gym. Do I need this?"
Especially if you're small. Even with a lower volume of leads, it's impossible to respond immediately during certain parts of the day — when you're coaching, cleaning, or handling a member issue. Every missed lead hurts more when you're counting on each one. Nyx levels the playing field so a small team can respond like a big one.
"What can your system actually do?"
Nyx engages new prospects the moment they inquire, carries on real back-and-forth conversations, answers questions about your gym, provides class and membership information, books trial visits directly into your calendar, and follows up with leads who go quiet. It also runs outreach campaigns to stale leads you never converted and re-engages members who've stopped coming in.
"How quickly will I see results?"
Immediately. The moment your first lead comes in after go-live, it gets an instant response — and that's where the conversion difference starts. Results compound from there. The platform runs a continuous behavioral learning model that improves with every interaction, so the longer it runs at your gym, the sharper and more effective it gets.
Let's Talk

Stop leaving leads on the table. See it in 20 minutes.

No sales pressure. We'll show you the live data, walk through the platform, and tell you honestly whether it's a fit for your gym.

Prefer email? chris@nyxfit.ai

Chris Johnson — CEO & Founder, Nyx AI / Owner, Cerus Fitness