Final Surge records the session. Structur checks it.
Final Surge is the cheapest serious option in endurance coaching and we are not going to pretend otherwise. Here is the honest difference.
What does Final Surge cost?
$19 a month for up to 5 athletes, or $39 a month for up to 100. Athletes are free on a basic account.
| Final Surge | Structur | |
|---|---|---|
| Starter | $19 / month, up to 5 athletes | £19 / month, up to 15 |
| Full plan | $39 / month, up to 100 | £35 / month up to 45, £69 up to 80 |
| Athletes | Free on basic | Free, always |
| Above ~25 athletes | Cheaper | More expensive — see below |
Prices checked 11 September 2026.
Where Structur is better
Scoring. Final Surge tells you the session was completed; Structur tells you whether it was run the way you wrote it, repetition by repetition.
Plans that rebuild themselves at four weeks around what actually happened, rather than a static block you edit by hand.
And the business side — packages, invoices with your own VAT details, contracts, PAR-Q, payouts through Stripe into your own account.
Final Surge is cheaper above about 25 athletes, and always will be
They built their own device integrations, so carrying an athlete costs them almost nothing. Structur pays for every connected athlete. Above roughly twenty-five athletes they will be cheaper on headline price and we are not going to claim otherwise.
If price per athlete is the whole decision, they are the better answer.
Can I move my athletes across?
Yes. Build your core sessions into the library first. Athletes keep their watches, and their history comes across with their Garmin connection.
Try it on one athlete.
Fourteen days, one athlete, one week of sessions. Enough to see the difference for yourself.
Start free — 14 days