How to Know If a Client Opened Your Email
Learn whether a client opened your invoice, organizer, or document, whether they clicked its link, and how to time a useful follow-up.
In short. An email tracker records when a client opens your email and whether they follow an eligible link inside. Vero runs inside Gmail, marks each tracked message sent, read, or clicked, and can show available device and location context for genuine clicks and direct opens.
The two very different kinds of client silence
When a client does not reply about an invoice, a tax organizer, or a document you need back, there are two possibilities that call for opposite responses. Either the email never reached them, or they read it and are sitting on it.
Without tracking you cannot tell which, so follow-ups are awkward and late. With tracking, an unopened email means resend or call, and an opened-but-ignored email means a firmer, specific nudge. Both conversations get easier when you know.
Reading the signals on invoices and documents
An invoice opened with a click on the payment link but no payment means the client saw it and chose to wait. That is a different follow-up than a client who never opened it at all.
A document opened several times without a signature or a reply usually means questions or hesitation. Call before the deadline instead of waiting for them to raise it. And no open at all, days later, means your email is lost in a filter, so resend now, not after the due date.
How to set this up in Gmail
Vero is a Chrome extension for Gmail and Google Workspace. Install it, keep sending from the account you already use, and each tracked message appears in one popup marked sent, read, or clicked, with available device, browser, IP, network, and approximate location context for direct activity on Pro.
Nothing is added to your emails: no badge, no tracking footer. Clients see a completely normal message.