Built for email workflow automation

Automatically send email attachments to Google Drive.

Define deterministic rules once — InboxRouter handles the rest.

See how it works

InboxRouter Console

Collect invoices and client documents with deterministic rules

Integrations

GmailConnected

Google DriveConnected

Rule builder

All checks

If Subject includes "invoice"

And Sender includes "client@"

Storage/Accounting/Invoices

Emails scanned

200

Exported files

Errors

No duplicate exports detected

Automate repetitive email-to-folder work.

Rule-based routing
Consistent folder structure
Reliable background processing

Receipts use case: automate receipt collection from email.

Before → After

Inbox → Automatically organized

Google Drive
└─ Invoices
   ├─ Stripe
   │  └─ 2026
   │     └─ 2026-02-03_Stripe_900USD.pdf
   ├─ Amazon
   │  └─ 2026
   │     └─ 2026-02-01_Amazon_129EUR.pdf
   └─ Meta-BTP
      └─ 2026
         └─ 2026-02-10_Meta-BTP_450EUR.pdf

Folders can be organized by sender or client. More storage providers coming soon.

Rule examples

Set once, then let matching attachments route automatically.

Subject contains "invoice"

-> /Accounting/Invoices

Sender contains "client@"

-> /Clients/ClientName

Has attachment + keyword "receipt"

-> /Expenses/Receipts

From "noreply@" + subject "report"

-> /Reports

How it works (3 steps)

Connect once and keep file routing predictable.

Step 1

Connect Gmail

Authorize your inbox once for automated attachment processing.

Step 2

Define deterministic rules

Create clear sender, subject, and keyword rules for each destination.

Step 3

Attachments saved to Drive

Matching files are exported to the selected folders automatically.

Automation diagram

Email -> Rule -> Google Drive folder

Each matching message follows the same deterministic path.

Workflow examples

Finance operations

Invoices and receipts arrive from many systems every week.

Attachments are routed into accounting folders without manual sorting.

Client delivery

Client files are buried in long email threads.

Files are auto-routed to client folders for faster handoff.

Reporting pipelines

Recurring reports arrive by email and need structured storage.

Report attachments land in /Reports folders consistently.

Why deterministic rules

Deterministic rules are predictable and auditable, so teams know exactly why each file was routed. Unlike prompt-driven flows, routing stays stable with no weird surprises.

Simple pricing for document collection.

Start free and upgrade when you need more client and document volume.

Starter

Free

For individuals automating invoice collection.

Great for trying invoice collection automation.

1 rule
Manual sync
History sync up to 50 emails

Join waitlist

Pro

Frequently asked questions

What teams ask before automating email attachment routing.

Can I route to different folders?

Yes. You can define multiple rules so different emails and attachments are routed to different Google Drive folders.

Do you support multiple accounts?

Current workflows are optimized for a single connected Gmail account with rule-based routing. Expanded multi-account setups are planned soon.

Does it require changing Gmail labels/filters?

No. You do not need to change Gmail labels or filters. InboxRouter runs independently with the rules you configure.

What happens with duplicates?

Exports are idempotent, so the same attachment is not uploaded repeatedly on future sync runs.

Automate email-to-drive routing with predictable rules.

Join the waitlist and get access as onboarding opens.