Every calculator — take-home, tax-code checks, overtime, redundancy and the rest — runs locally in your browser. The salary and tax details you enter stay on your device and are never transmitted to us.
The AI audit is the only feature that sends anything off your device, and only when you choose to upload. The document is passed to our AI provider through a secure server connection purely to read the figures back and reconcile them. We don't keep the file, we don't use it to train models, and we never sell or share it.
Penny answers questions about using PayGlance and understanding pay and tax. Her replies run through a secure server proxy that holds the rules, so she stays on-topic and is barred from revealing the app's code, keys or infrastructure, or anything about other users. She offers general guidance, not regulated financial advice.
PayGlance shows no advertising and sells no data. Site analytics are cookieless and aggregate only — we measure how pages perform, not who you are.
All traffic is encrypted in transit (HTTPS throughout). Any AI keys are held on the server and never exposed to the browser. We follow a least-data approach: we ask for nothing we don't need, and hold nothing we don't have to.
Our embeddable B2B version follows the same principles. Firms can connect their own AI key (bring-your-own-key), which means document data is processed under the firm's own provider account rather than ours.
You can ask what data we hold and request its deletion at any time. Full detail is in our Privacy Policy; the terms of use are here. Questions about any of this? Email hello@payglance.app.