About intervl

Built by a rider.
Made for your next ride.

intervl is an indoor cycling platform that creates custom workouts and guides smart-trainer rides for cyclists and triathletes fitting training around real life.

Tell your coach what you need. Ride the workout. Keep the result alongside the rest of your training.

Get started

What intervl does

Custom cycling workouts, in your own words

Describe your available time, training goal, and the kind of ride you want. intervl turns that request into structured intervals you can review and refine before getting on the bike.

Smart-trainer control and ride recording

Pair a compatible Bluetooth trainer and sensors, then follow your workout in the signed Mac app or a supported browser. Keep power, cadence, and heart rate in one ride view when those sensors are connected.

Ride recaps and connected activity history

Review completed rides in intervl and upload them to connected Strava or Wahoo accounts. Your indoor session becomes one part of your wider training record—not a reason to move all your sport into one app.

What makes intervl different

One request. One workout for today.

Start with a sentence: “45 minutes, mostly endurance, with a few short efforts.” Your available time and goals shape the workout, so you can make today’s session count without planning an entire season.

3 free creations, without a trial countdown

Verify your email and create 3 custom workouts without a card; that is a lifetime allowance, not a monthly refill. Those free workouts remain available to ride, while Pro-created workouts require active Pro access.

A focused $9/month Pro offering

Pro includes 30 new workouts and 120 coach edits each month for $9/month or $79/year. Keep riding the workouts included in your access without using another creation credit.

Create → ride → sync, in 3 steps

Create your workout, ride it on your trainer, and save the result without moving your entire fitness life into a new platform. Upload your ride to Strava or Wahoo, then get back to the rest of your day, your outdoor riding, or your other sports.

One founder, close to the feedback

intervl is built and run by Kenny, who also uses it for his own indoor training. Feedback goes directly to the person shaping the product—a short path from a rider’s observation to the builder.

Prices are USD, plus applicable tax. Monthly allowances do not roll over; Pro-created workouts require active Pro access. See subscription terms.

Who uses intervl

For riders who want meaningful training to fit into a full life:

Time-constrained cyclists fitting a purposeful indoor ride between work and family.
Triathletes and multisport athletes who keep their overall training record in another service.
Seasonal indoor riders who head outside when weather and time allow.
Smart-trainer owners who want to describe a workout instead of searching a large library.
Riders new to structured cycling who want a clear starting point and an FTP assessment workout.

The reason behind the rides

The team behind intervl

Kenny · Founder and solo builder

Cycling, triathlon, and endurance training have been an important part of Kenny’s life for a long time. That personal connection is why he cares about technology that helps people keep moving forward—not just collect more numbers.

intervl grew from a tool he had wanted to build for years: a way to turn what a rider needs today into a workout they can actually ride. He builds, tests, and supports the product himself, with rider feedback helping shape what comes next.

Launched in 2026 and operated by Seven Works LLC in Utah, intervl is an independent, founder-led product. The ambition is simple: build technology that helps people keep progressing.

Say hello to Kenny

How intervl works

Make it your training
Set up your account with your FTP, weight, and training goals, then verify your email to unlock your free creations. If you don’t know your FTP, a starter assessment workout gives you a way to establish it.
Tell your coach what you need
Describe your time, goals, and the ride you have in mind. Review the workout and refine the intervals before you ride.
Pair your devices and ride
Describe a workout, review the intervals, then connect your trainer and sensors. Use the signed Intel or Apple Silicon Mac app, or Chrome/Edge on desktop for browser-based trainer control.
Save your ride and tell us how it went
Keep your recap in intervl and upload to supported connected apps. For product help and feedback, email hello@intervl.cc; you’ll be talking to Kenny, the person building intervl.

Key facts

Company name: intervl, operated by Seven Works LLC
Type: Independent indoor cycling software platform
Founded: 2026
Founder: Kenny
Headquarters: Utah, United States
Website: intervl.cc
Core offering: Prompt-created cycling workouts, smart-trainer execution, and ride recording
Pricing: 3 free creations after email verification. Pro: $9/month or $79/year USD, plus applicable tax.
Contract terms: Monthly or annual subscriptions, cancel renewal anytime. Annual billing upfront; monthly allowances do not roll over. Pro-created workouts require active Pro access. Subscription terms.
Services: Workout creation and refinement, trainer control, activity history, recaps, Strava/Wahoo uploads
Communication: hello@intervl.cc · founder-led email support
Notable clients: No customer names or endorsements published.
Customers served: Cyclists, triathletes, and multisport athletes; no public customer count.
Projects delivered: Not applicable: intervl is a software product, not a project-based agency.
Social: intervl on X · Instagram

Frequently asked questions

What is intervl?

intervl is an indoor cycling platform for creating custom workouts from a natural-language request, riding them on a compatible smart trainer, and saving the results. Describe what you need, then take it from the prompt to the pedals.

Do I need to know my FTP?

An accurate FTP helps set appropriate power targets, but you can start without already knowing it. New accounts include an FTP assessment workout; it is a hard effort, not a casual introductory ride.

Does intervl work with every smart trainer?

No universal compatibility is promised: resistance control requires supported Bluetooth FTMS, and ANT+ or proprietary-only control is not supported. Check the compatibility guide before starting; separate compatible power, cadence, and heart-rate sensors can fill those roles.

Can I use an iPhone, iPad, or Windows computer?

You can plan workouts and view recaps in a browser, but iPhone and iPad browsers do not support our trainer-control flow. Ride using the Mac app or a supported desktop browser; native iOS, Android, and Windows apps are not available yet.

Can I keep using Strava or Wahoo?

Connect a supported account and upload completed rides. New Strava connections have limited availability during rollout; you can ride and export your files without connecting Strava. Exported route data can depend on the route source and provider permissions, so not every destination receives identical map data.

Is this a human coaching service?

No: the in-app coach generates workouts using language-model technology, not a dedicated human coach. Kenny provides product support; review suggested workouts against your abilities and circumstances before riding.

What happens to my workouts if Pro ends?

Your free-created workouts and completed ride history remain available. Pro-created workouts stay in your library but require active Pro access to ride or edit; see the full terms.

Your next ride starts with a sentence.

A simpler way to make indoor training yours.