Communication
Growth signalUnknownMedium-risk permissions
ColdCheck: Writing That Sounds Like You icon

ColdCheck: Writing That Sounds Like You

Generate emails and LinkedIn messages that sound like you, not AI. Works in Gmail, Outlook, LinkedIn, and HubSpot.

Users12Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+1Net users gained this week
7-day growth rate+9.09%Relative weekly velocity
Preview

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12121313132026年6月26日2026年6月29日2026年7月2日Latest: 12
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1-day growthFlat
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7-day growthGrowing
+1+9.09%
30-day growthGrowing
+1+9.09%
Technical snapshot

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Version0.2.1
ManifestV3
Size96.63KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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ColdCheck learns how you write and generates messages that match your voice so you can skip the blank screen and send drafts that actually sound like you.

HOW IT WORKS

Train your voice: Provide a few examples of emails you've written. ColdCheck analyzes your style: sentence length, tone, vocabulary, and creates a writing fingerprint.

Describe what you need: Open the side panel on Gmail, Outlook, HubSpot, or LinkedIn. Tell ColdCheck what you want to say in plain language.

Get a draft in seconds: ColdCheck generates a message in your voice. Insert it directly into your compose window, or copy and paste.

FEATURES

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