1
Ground floor lighting60898 · B · 6A
L 1.5mm² · CPC 1.0mm² Zs 0.32 Ω
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Electrical certification software without the BS...
All in one place.
Based on real Certly app screens. Sample data shown.
FROM FIRST CIRCUIT TO FINAL CERTIFICATE
Your work. Your team.
One connected 
.
Certly brings electrical certificates, circuit schedules, inspection results and team reviews into one place. Work on site, pick it up on another device, and take it through to a certificate carrying your company’s branding.
See how it feels Find the workflow for your business →A LITTLE OF THE APP. A LOT TO EXPLORE.
Go on. Give it a try.
01 / MADE FOR THE WAY YOU WORKA different view.
A different view.
The same job.
Keep your phone upright for circuit cards. Turn it on its side for the board table. Try the other views too.
Try dragging a circuit.
Move it up or down and watch the numbers update automatically — in either view.
Drag a circuit to a new position. Watch its number change.Recorded single phase by accident?
1 · 2 · 3 · 4…
Try dragging again to see the renumbering.
Drag the dotted grip in either view. Hold near the top or bottom to scroll. You can also use the arrow keys on a grip.
DB1CircuitsSingle-phase · 6 circuits
2
First floor lighting60898 · B · 6A
L 1.5mm² · CPC 1.0mm² Zs 0.28 Ω
3
Kitchen sockets60898 · B · 32A
L 2.5mm² · CPC 1.5mm² Zs 0.18 Ω
4
Ground floor sockets60898 · B · 32A
L 2.5mm² · CPC 1.5mm² Zs 0.21 Ω
5
Cooker60898 · B · 32A
L 6.0mm² · CPC 2.5mm² Zs 0.15 Ω
6
Shower60898 · B · 40A
L 10.0mm² · CPC 4.0mm² Zs 0.12 Ω
Recorded single phase by accident?
1 · 2 · 3 · 4…
Try dragging again to see the renumbering.
THE CERTIFICATE TOOLKIT
Different jobs.
One place to certify.
Now including 27 new and updated certificates across electrical, solar, fire and emergency lighting. Open a category, then choose a certificate to find out what it covers.
01Electrical7 certificates
From an installation to its next inspection.
02EV charging1 certificate
A dedicated certificate for EV charging installations, from installation details to commissioning and handover.
03Solar7 certificates
Seven forms for solar PV testing, verification, commissioning and handover.
04Fire — Part 18 certificates
Eight certificates and reports for non-domestic fire detection and alarm systems.
05Fire — Part 63 certificates
Three updated certificates for domestic fire alarm systems.
06Emergency lighting6 certificates
Six forms for completion, inspection, servicing and device records.
07Fire extinguishers1 certificate
Keep extinguisher service records in the same workspace.
08Ventilation1 certificate
Part F commissioning, in the same place.
09PAT Testing1 certificate
One entry. Three reports. Keep appliance inspections and test results together.
Full certificate names. A clearer choice before you start.
MORE THAN THE FINISHED PDF
Built around
the way you work.
Explore what’s in Certly today, and see what we’re working on next.
IN CERTLY TODAY
A clear route to the finished certificate.
Keep the details, progress and output together, from the first entry to the final PDF.
- Certificate progress
- See which sections are filled in and what still needs attention.
- Certificate templates
- Keep reusable starting points for your certificate work.
- PDF preview & download
- Review the output and download the certificate.
Certly interface · sample data
ALSO IN YOUR TOOLKIT
SIMPLE PRICING. ALL IN.
One licence.
Your whole toolkit.
Unlimited certificates. PAT included. All new releases included. Choose the billing that works for you.
- Unlimited certificates
- PAT included
- All new releases included
- Log in on as many devices as you want
Monthly
£14.99
+ VAT / month
per licence
Billed monthly
Start using CertlyAnnual
£149.99
+ VAT / year
per licence
Billed annually
Start using CertlyOne account, as many devices as you want. Pricing is per licence.
A FEW THINGS YOU MIGHT BE ASKING
Good questions.
Clear answers.
About the app, the workflow and getting started.
Ask the Certly team →How much does Certly cost?
Certly is £14.99 + VAT per month or £149.99 + VAT per year, per licence. Both include unlimited certificates, PAT and all new releases.
Can I use my account on more than one device?
Yes. You can log in to your account on as many devices as you want. Pricing is per licence, rather than per device.
What does Certly do?
Certly brings electrical certificates, circuit schedules, inspection results, client records and team reviews into one place, from the first entry to the finished certificate.
Can I try it before creating an account?
Yes. The interactive demo on this website lets you explore selected workflows using sample data. Try rotating the phone, rearranging circuits, checking readings, adding your branding and following a QS review.
Which devices can I use?
Certly is available on iPhone, iPad and Android, with browser access on desktop and laptop computers. Save your work, then refresh another device to pick up the saved changes.
Which certificates are available?
The certificate library covers electrical installation and condition reports, Minor Works, EV charging, domestic fire detection, Part F ventilation and PAT testing. Open a category in the certificate section to see the full list.
Can I use my own logo and colours?
Yes. Use your company logo or company name and the supported certificate strip, number-box and text colours. Try the colour picker in Your branding to sample your logo and collect its exact colours.
What happens when a reading is too high?
Certly can warn when measured Zs exceeds the permitted maximum for the circuit. The Regs built in interaction shows that warning and selected numeric validation prompts. A high reading can still be recorded.
Can I copy a distribution board?
Yes. Copy a board from another certificate with its circuit details and recorded readings. The copy is independent. Review it for the destination property and select its supplying board and circuit again where needed.
How does QS Relay work?
The engineer submits the certificate for QS review. The QS can return notes against sections that need correction, then review the resubmission and approve the certificate. Try that handover in the QS Relay demo.
Is offline working available?
Offline working is in development. We’ll share confirmed availability through the website and mailing list when it is released.
How can I get help or suggest an improvement?
Email support@certly.co.uk. Feedback from electricians and the teams using Certly helps guide improvements.
LET’S TALK
A question?
We’re here.
Whether you’re getting started, moving your team across or want to ask about Certly, send us a message.
hello@certly.co.uk ↗Prefer to email us directly? Use the address above.
NEW IN CERTLY. STRAIGHT TO YOU.
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