Google Workspace
Let Gmail forward every SaaS receipt for you.
Add one forwarding rule in Gmail or Google Workspace. From then on every receipt lands in SubDupes by itself, and your subscription inventory builds without manual data entry, and without SubDupes ever reading your mailbox.
- No inbox access
- No OAuth
- One forwarding rule you control
Create a filter
- No bank login required
- You forward it, or we never see it
- Encrypted in transit
- No mailbox access, ever
The safest integration is the one that never logs in.
SubDupes never connects to your mailbox, holds an OAuth token, or asks for read access. A forwarding rule you own sends us the receipts, and only the receipts.
Receipts Only
Only the messages your forwarding rule matches ever reach us. Nothing else in your mailbox is sent, because nothing else is forwarded.
No Training Data
Forwarded receipts are never used to train AI models. They are parsed for billing details and nothing else.
What We Keep
An AI model reads each forwarded email to pull out the cost, dates and vendor. The email itself is kept with your account so you can check where a subscription came from.
Turn It Off Anytime
The rule lives in your Gmail settings, not ours. Delete it and the forwarding stops immediately. There is no connection for us to hold.
How the data flows
- 01
Gmail forwarding rule
You send it, we receive it
- 02
Receipt Detection
Non-receipts are skipped
- 03
Detail Extraction
Price, plan and dates read
- 04
SubDupes Dashboard
Clean, actionable data
Zero data entry required.
A Gmail forwarding rule is the fastest way to see every software receipt in one place. It completely eliminates the need to chase down department heads for their software lists.
Backfill Your Last 12 Months
Search your mail for past receipts and forward them in one batch. They are parsed exactly like new ones, so your first day already reflects a year of spend.
Hands-Free From Then On
No manual CSV uploads. Once the rule is in place, every new receipt is forwarded the moment it arrives and the dashboard updates on its own.
Automatic Categorization
Our engine recognises the vendors in our catalogue. A receipt from 'Atlassian' is automatically categorised as 'Project Management', making overlap detection instant.
Recent Extractions
ForwardedOne rule. 60 seconds.
Stop relying on manual spreadsheets. Add a single forwarding rule in Gmail and your software spend starts assembling itself, with no account connection and no inbox access.