About PhoneSentinel

A price comparison tool for UK phone trade-ins.

PhoneSentinel is a free comparison tool that helps you find the best trade-in price for your old phone. We collect prices from UK trade-in providers and display them side by side so you can make an informed decision.

We update prices regularly throughout the day. If a price looks outdated, we flag it so you always know what's current.

How we make money

When you click through to a provider, we may earn a small commission. This doesn't affect the price you receive — providers pay us directly for the referral. This is how we keep the site free.

Our commitment

We show all providers equally — the best price always comes first

We never inflate or manipulate prices

We clearly label when a price may be outdated

We don’t require sign-up or collect personal data