Cycling coach

Ride for two weeks.

Volta tells you your training zones — in km/h, from your own riding, without you buying a thing.

No FTP test. No sensors required. No numbers you can't answer. Free.

In closed beta — the waitlist hears first.
9:41● ● ●
VOLTA
Day 14
Your zones are ready.
Built from 11 rides. Nothing bought, nothing guessed.
Your speed zones · flat road
EASY24 – 29 km/h
conversation pace — most of your riding
WORK29 – 34 km/h
breathing hard, going somewhere
Keep riding — a third zone is forming
Show me
9:41● ● ●
VOLTA
FITNESSRIDESZONES
Speed · from 31 rides
L1 · EASY24–29 km/h
L2 · STEADY29–32 km/h
L3 · WORK32–35 km/h
L4 · HARD35+ km/h
Power🔒
Unlocks with a power meter — or as your estimate earns confidence.
Heart rate🔒
Pair a heart-rate strap and this fills in from your first ride.
Nothing here is guessed — every number is earned by riding
9:41● ● ●
VOLTA
Day 14
Your zones are ready.
Built from 11 rides. Nothing bought, nothing guessed.
Your speed zones · flat road
EASY24 – 29 km/h
conversation pace — most of your riding
WORK29 – 34 km/h
breathing hard, going somewhere
Keep riding — a third zone is forming
Show me
9:41● ● ●
VOLTA
coach
You
I've got 75 minutes and heavy legs.
Coach
Then we keep it easy — 70 minutes in your easy zone, and Saturday's work stays where it is. Deal?
Ask your coach...
How it works

Three steps. One of them is riding your bike.

1
Just ride
Press record, go. Afterwards, one question: how did that feel?
2
Volta does the physics
Your speed, corrected for hills and wind — a fair measure of how hard you actually worked.
3
Your zones arrive
About two weeks in: easy and work, in km/h you can read on any bike computer — or just feel.
9:41● ● ●
VOLTA
Ready to ride
RECORD
GPS readyPhone only
+ Add a sensor
Optional. Volta works with what you have — including nothing.
Earned, step by step

The more you ride, the more you unlock.

STEP 1
2 zones
Easy and work — the honest start
STEP 2
3 zones
Steady appears between them
STEP 3
4 zones
Hard gets its own number
STEP 4
Watts
An estimated power model, labelled as such

Each step is earned by riding — and you can see it happen. Bring a heart-rate strap or a power meter and Volta uses it from the first ride. Bring nothing and you're not a lesser rider here — you're the rider this was built for.

9:41● ● ●
VOLTA
FITNESSRIDESZONES
Speed · from 31 rides
L1 · EASY24–29 km/h
L2 · STEADY29–32 km/h
L3 · WORK32–35 km/h
L4 · HARD35+ km/h
Power🔒
Unlocks with a power meter — or as your estimate earns confidence.
Heart rate🔒
Pair a heart-rate strap and this fills in from your first ride.
Nothing here is guessed — every number is earned by riding
No behind

There's no plan to fall off.

Other apps hand you a twelve-week block and score you against it. Volta doesn't ask you to follow a plan — Volta reads your rhythm. Ride when life lets you; the coach recalibrates forward, every week, from what actually happened. No guilt. No red weeks. Just where you are now, and the best path from here.

9:41● ● ●
VOLTA
Friday Morning
Good week of riding, Alex.
29.4
Cruise · km/h
From your coach
Your cruise is up 0.6 km/h this month — the steady weekends are doing exactly what they should.
Next ride · when it suits
A steady hour in your easy zone
24–29 km/h · or just ride by feel
HOMEFORECAST
V
CALSTUDIO
The paid reveal

Meet your coach.

Everything above is free, forever. When you want to aim at something — an event, a number, a season — the coach steps in.

  • A goal with an honest forecast
  • Weeks that fit your life
  • Workouts in your zones
  • Your trainer driven (ERG)
  • A coach you can talk to

€5 a month. Two weeks included when you choose to meet the coach. Stop and restart whenever life does — nothing you built is ever taken away, and your coach remembers you.

9:41● ● ●
VOLTA
coach
You
I've got 75 minutes and heavy legs.
Coach
Then we keep it easy — 70 minutes in your easy zone, and Saturday's work stays where it is. Deal?
Ask your coach...
Indoor

Train alone. Train focused.

Some riders love the virtual worlds. This section is for the rest of us. Volta drives your smart trainer — a workout in your zones, held to the watt, on a screen you can read from three metres. No leaderboards. No group rides. No segment times. Just you, the work, and a coach who planned it. €5 a month, not €20.

9:41● ● ●
Interval 3 of 5
186W
held for you — target 185 W
4:12 left in this one52:00 total
142
BPM
91
RPM
32:48
ELAPSED
Trainer under Volta's control · readable from the couch
Pricing

The instrument is free. The coach is €5.

The instrumentFree, forever
  • Recording — GPS and every sensor you own
  • Your zones, from your riding, always up to date
  • Cruise, climb, and how long you last — your capability, tracked
  • Every ride analysed, every trend honestly told
  • Free ride mode on the trainer
The coach€5 / month
  • A goal, and an honest forecast of getting there
  • A week planned around your life — and replanned with it
  • Workouts in your zones, on your screen or your trainer
  • Structured trainer control (ERG) and route mode
  • A coach you can actually talk to
Our promises

What we'll never do.

Never a required purchase
Your progress never waits on a sensor, a subscription, or anything else money buys.
Never unearned precision
Two true zones beat seven invented ones. Every number Volta shows is earned by your riding.
Never guilt
A quiet week is a fact, not a failure. The coach absorbs disruption — that's its job, not yours.
Never a bluff
When Volta doesn't know, it says so. An honest "not yet" beats a confident guess.
Who this is for
You ride, and you'd like to get faster without turning it into homework
You've never known your zones — and suspect training apps aren't built for you
You have the sensors, and you're tired of dashboards
You'd rather train alone and focused than in a virtual bunch
You want to drag interval blocks around a workout builder
You're training for a UCI race

Ride for two weeks.
See what you're made of.

Volta is in closed beta. Leave your email and you'll hear the moment the door opens — one email, nothing else.