£59 per seat per month. £590 per seat per year. No limit on project size.
One licence, one product, priced per seat. Pay annually and two months are free.
Public beta. Every account has Professional free until 28 February 2027, with no card needed. These prices apply after that. Volt Drop, Demand and Load stay free, and anything saved during the beta can always be exported. Create an account
| Seats | Per seat, annual | Per seat, monthly | Discount |
|---|---|---|---|
| Seat 1 | £590 per year | £59.00 per month | List |
| Seats 2 to 4 | £502 per year | £50.15 per month | 15% off |
| Seats 5 to 9 | £443 per year | £44.25 per month | 25% off |
| Seats 10 and above | £384 per year | £38.35 per month | 35% off |
Bands are marginal. Adding a seat never raises the price of the seats you already have.
Annual prices per seat to the penny: Seat 1 £590.00 · Seats 2 to 4 £501.50 · Seats 5 to 9 £442.50 · Seats 10 and above £383.50. Totals are charged to the penny.
- Annual total
- £590
- Effective price per seat, per year
- £590.00
Want to see it first? Book a demo.
What is included
- ✓All five calculators
- ✓Whole-installation Infrastructure design
- ✓Circuit design calculator
- ✓Every new design check as it is released
- ✓Updates within weeks of a BS 7671 amendment
- ✓No cap on boards, circuits or project size
Starter
Free forever · No card required
Volt Drop, Demand and Load, unlimited, with no commitment.
Create free accountOther design packages limit the size of the job at their entry tier, and some price support and updates separately from the licence. CurrentProof places no limit on project size at any price.
Buying for a team, or need an invoice rather than a card? Email hello@currentproof.co.uk and we will send a payment link or an invoice the same working day.
Common questions
Start free. Upgrade when you're ready.
Volt Drop, Demand and Load are free, with unlimited calculations and no account needed.