LinkedIn Message Personalization Tool

Splitting the writing from the research

Generic messages are easy to spot and easy to ignore. A message that mentions something specific gives the person a reason to reply. The catch is time: writing twenty messages from scratch takes an afternoon.

This tool splits the job in two. You write one good template, then spend your time finding one detail per person. The tool combines them. You get the speed of a template without sending the same words to everyone.

Setting up the CSV

The first line is a header with your placeholder names, like firstName,company,news. Each line after that is one person, with the values in the same order. If a value contains a comma, wrap it in double quotes. Most spreadsheet apps can export a sheet as CSV, which you can paste straight in.

Each message shows its character count against the limit you choose. Pick a connection note limit, 200 characters for a free account or 300 with Premium, and every message is checked against it. Any placeholder with no value is flagged, so nothing goes out with a gap in it. All of this happens in your browser; the list is never uploaded.

A worked example

Template: "Hi {firstName}, I saw {company} is {news}. I work with CS teams on onboarding. Open to swapping notes?" That is short, and the {news} column does the heavy lifting.

Row one, Dana at Northwind, hiring CSMs, produces a message that reads like you wrote it for her. Row two, Sam at Brightline with an empty news column, gets flagged. That flag is the useful part: it tells you that you have not found a reason to write to Sam yet.

Send each finished message by hand, one at a time, and read it before it goes. Tools that send messages automatically break LinkedIn's rules and it usually shows. Personal outreach at a human pace is what this is built for.