Sales & CRM

Personalize reusable outreach directly inside Gmail.

Insert reusable cold-email templates, replace prospect variables and keep the final message editable in Gmail.

View in Chrome Web Store ↗See the workflow ↓

Real Cold Email Personalizer for Gmail extension interface — Screenshot captured from the current extension interface. Chrome and websites may change their surrounding UI.

Reusable outreach templates

Prospect variable replacement

Review inside Gmail before sending

The workflow problem it solves

Manual personalization makes outreach slow, while bulk templates often leave obvious placeholders or irrelevant wording.

How to use Cold Email Personalizer for Gmail

01Open the relevant page or browser workflow.

02Run the focused action and inspect the result.

03Edit, export or continue only when you approve.

Practical example

Choose a saved template in Gmail, add the prospect details, insert the personalized draft and review every line before sending.

Who it is for

Founders, sales teams, recruiters and agencies running targeted email outreach.

Built as a focused browser tool

Kernolix presents controlled browser workflows: inspect the current context, prepare the result and keep a human decision before export, posting or submission.

Human review stays in the loop

This extension prepares, captures or organizes browser work according to its stated function. Review generated text, captured fields, exports and suggested actions before relying on or sharing them.