Every subscription. Automatically.
Netflix. iCloud. That gym you forgot about in 2022. Subzero finds them all in seconds — no manual entry, no spreadsheets.
Know exactly what you're spending.
Monthly spend. Subscription count. Potential savings. One clear view — the kind you'll actually look at.
Your inbox stays yours.
Read-only Gmail access. We only look at receipt-style emails. Nothing is sold, and you can delete everything with one tap.
Five steps. That's it.
From "I have no idea what I'm paying for" to "I know exactly what to do about it."
Connect
Link Gmail in one click. Read-only access, nothing more. Disconnect any time.
People are already cooling their subscriptions.
See what early users are saying after finally getting visibility of their subscription spend.
Questions, answered.
The short version of everything you might reasonably want to know before connecting your inbox.
The basics
We scan your Gmail for subscription-shaped receipts and renewals, then show them in one calm view. Monthly spend, count, upcoming charges, price rises — all without a spreadsheet.
The core product is free. If we ever add paid features, the essentials stay free.
Usually under two minutes. We only look at receipt-shaped emails, so we skip most of your inbox entirely.
Subscription tracking, in general
A subscription tracker is a tool that lists every recurring payment you have in one place — streaming, software, gym memberships, cloud storage, news — so you can see what you're paying for each month and spot anything you no longer use.
A subscription finder looks for the trail every recurring service leaves behind — usually receipts, renewal reminders and price-change notices in your inbox — and turns that into a clean list of active subscriptions. Subzero uses read-only Gmail access to do exactly this, without touching personal email.
The best free subscription tracker is the one that finds your subscriptions automatically, respects your privacy, and doesn't push you toward a paid tier. Subzero is free, connects to Gmail in one click, and shows every recurring payment in a single dashboard — no bank details required.
Most forgotten subscriptions were signed up for years ago on a free trial or one-off need, and the receipts are still sitting in your inbox. Connecting Gmail to Subzero surfaces them in the first scan — including ancient ones you'd genuinely forgotten about.
You can track recurring payments manually in a spreadsheet, through your banking app's transaction categories, or automatically with a subscription tracker that reads the receipts. Subzero takes the automatic route so nothing depends on you remembering to log a charge.
Manage all your subscriptions in one place by pulling them out of your inbox, your bank statements and your app store into a single dashboard. Subzero gives you that dashboard: every subscription, monthly cost, next renewal and cancellation link, together.
Group them by category (entertainment, software, wellbeing), by account (personal vs work Gmail), or by billing cycle. Subzero organises subscriptions automatically after the first scan, and you can filter by account, category or renewal date.
Identify the ones you haven't opened in the last 30 days, check what you're paying for them, and cancel through the provider. Subzero surfaces likely-unused subscriptions and gives you a step-by-step cancellation guide for each one — you stay in control of the final click.
Using Subzero
Yes. Subzero is free forever for the core features — subscription discovery, tracking, renewal reminders and the spending dashboard. There are no ads and no data resale. If we ever add paid extras, the essentials stay free.
Yes — that's exactly what Subzero is built for. One-click Gmail connection with read-only scope, and within a couple of minutes you'll see every subscription tied to that inbox.
Yes. The full list, monthly total, upcoming renewals and cancellation steps are all included for free. No trial, no locked "pro" tier.
Yes. Subzero works from your inbox, not your bank. You don't hand over banking credentials or open banking access — the receipts already in Gmail are enough to build the picture.
No, it complements it. Your banking app shows every transaction; Subzero shows just the recurring ones with plan, price and renewal context. Most people use both.
Yes. Netflix, Spotify, iCloud, Adobe, Amazon Prime, Notion, streaming, gyms, newsletters — anything that sends a receipt or renewal email is fair game. New providers get added automatically as their receipts appear.
Yes. Subzero shows the next renewal date and price for each subscription, and flags ones due to renew in the next 7 days so nothing surprises you at the end of the month.
Subzero watches for trial confirmation emails and reminders, then surfaces trials that are about to convert to paid — with enough notice to cancel if you don't want the charge.
Privacy & access
Read-only access. We look for messages that look like receipts, renewals, price notices and trials. Everything else is ignored.
No. We don't sell it, we don't share it, and we don't train models on it.
Yes. Disconnect Gmail and delete your account from settings and we wipe the lot.
Encrypted at rest in the EU. Access is limited to the systems that need it to keep Subzero working.
Accuracy
Very good, not perfect. We surface confidence and show the source email for anything you want to double-check. You can mark any row as "not a subscription" and we'll learn.
If there's no email trail, we can't detect it. You can add those manually so they show in your totals.
Cancelling & savings
We give you a step-by-step for each provider. You stay in control — nothing gets cancelled without your say-so.
We flag overlaps, cheaper plans and recent price rises. Every number links back to the reasoning so you can decide.
Accounts
Yes. Gmail is the main one today. Outlook and Hotmail are next. You can filter the view by account.
Outlook and Hotmail are on the roadmap. Google-first for now, more soon.
Features
Securely connect Gmail in one click so Subzero can find subscription receipts, renewals, trials and price changes. Access is read-only and can be disconnected at any time.