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Price tools
Free calculators built on prices read from each seller’s own page. Compare phone plans, add up your subscriptions, see what paying yearly saves, split a family plan, price the storage you need or total a VPN plan with its renewals. No sign-up, nothing stored.
Tools
Each tool reads the price tables on Deldur’s dataset pages when it opens, so its figures always match them. Every figure links to its source and the date it was read.
Compare prepaid phone plans
Rank every tracked prepaid plan by what it costs over 1 to 24 months. Filter by data, hotspot and network.
Open the toolSubscription cost calculator
Add up streaming, music, cloud storage, password manager, note app, membership, video game, AI, website builder, creative software, security camera, online learning and PDF editor plans per month and per year, with lower prices on record for your picks.
Open the toolFamily plan cost per person
Split family and shared plans by the number of people, next to the price of one individual plan.
Open the toolCloud storage cost calculator
See what the storage you need costs over 1 to 5 years, billed monthly, yearly or once, with the price per terabyte.
Open the toolIs paying yearly cheaper?
Compare 12 monthly payments with the yearly price for every subscription plan that offers both: dollars saved and months free.
Open the toolVPN cost calculator
What every tracked VPN plan costs over 1 to 3 years, first payment and renewals included.
Open the toolAlso on Deldur
- Price changes coming up: dated offer deadlines and announced price changes, each with the seller’s own words.
- All datasets: 17 price datasets, from phone plans and streaming to web hosting, domain names, online learning and PDF editors, with every change logged.
- Which network each prepaid carrier uses, in each carrier’s own words.
- To report a figure that looks wrong, use the Corrections page.