sendsheets sends personalized Gmail messages pulled straight from a Google Sheet's columns.
Grounded in available product and source data
A mail-merge tool usually wants its own separate contact database to manage — sendsheets sends personalized emails from Google Sheets and Gmail instead, pulling personalization straight from a spreadsheet a team is likely already keeping updated.
Getting a message ready follows a short, visible sequence: load a sheet by URL, see which of its columns are available as merge variables in the message, preview exactly how the personalized email will render in Gmail, then sign in with Gmail to send. The site is specific that no email read access is required for any of this, addressing a natural hesitation about connecting a sending tool to an inbox.
Beyond one-off sends, an Auto-send-on-new-rows option turns the sheet into a live trigger — a new row added to the connected sheet sends its own personalized email automatically, without someone manually kicking off each send, and a Schedule option covers messages meant to go out at a specific future time instead. Access splits into an entry-level Basic tier, covering unlimited emails within Gmail's own sending limits along with analytics, reporting, and email templates, and a paid Pro tier that adds removal of a watermark from sent messages. The site states over 15,000 emails have been sent through the platform so far.
No — the site states no email read access is needed, so connecting sendsheets doesn't mean granting it visibility into existing inbox messages.
It fits any workflow where a sheet keeps growing over time — a signup form feeding a spreadsheet, a CRM export appended to periodically, or any other source that adds rows on its own schedule rather than all at once.
The page reviewed does not detail what happens at that point, since sends run through Gmail's own account limits rather than a separate mail server — worth checking directly before planning a very large send.
The distinction is cosmetic rather than about sending capacity — Pro's stated addition is removing the sender watermark from outgoing messages, not raising a send limit that Basic doesn't already cover.

