Turns a candidate yellow when a teammate has already messaged them on LinkedIn, Recruiter or Sales Navigator.
Users
4
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#283K
#235K among extensions
Version
2.3.14
updated 1 Oct 2026
About YellowSync — already contacted?
See who your team already contacted.
YellowSync adds shared yellow contact marks to supported LinkedIn, LinkedIn Recruiter
and Sales Navigator pages. Check which teammate reached out and when, before writing.
HOW IT WORKS
1. Start your free trial now: 14 days, register and add your team members.
https://yellowsync.app/signup
2. Connect your first Chrome installation, then invite each colleague using a
personal installation link.
3. Work as usual. Detected, confirmed sends add a record that syncs with your team.
Opening a composer or preparing a draft does not create a contact record.
The extension does not send messages, connect, visit profiles or scroll for you.
WHAT TO EXPECT
Recording starts after installation; old conversations are not imported. Coverage
depends on the page, a working installation and a recent sync. Matching the same
person between LinkedIn, Recruiter and Sales Navigator is not always possible.
No yellow mark is not proof that nobody has contacted that person. YellowSync helps
the team coordinate; it does not block messages or guarantee zero duplicates.
PRIVACY
Profile references are hashed in the browser with an organisation-specific key.
The service stores pseudonymous contact references, the teammate and the send time.
We do not store candidate names, profile URLs, CVs or message content.
To recognise a confirmed send, the extension processes relevant request/response
and page data, including message or note content, briefly inside your browser.
That content is not retained or sent to YellowSync. Profile links are read locally
to compute the hashes used for highlighting.
The service also handles the user's name and team email, installation credentials,
version and diagnostics needed to connect the team and maintain detection.
Contact records awaiting sync and cached marks are kept locally, separated by team.
These data are used for the shared-contact feature and its operation, not advertising.
Read the Privacy Policy for data categories, retention and service providers.
PRICING AND INSTALLATIONS
14 days free on up to 5 Chrome installations, no card required. Then EUR 9.40 per
Chrome installation per month, plus VAT where applicable. Each Chrome profile counts
separately, even on the same computer. Manage or cancel your subscription in billing.
Marks remain visible for a period your administrator chooses: 180 days by default,
from 7 to 3650 days.
Independent product, not affiliated with or endorsed by LinkedIn. LinkedIn is a
trademark of LinkedIn Corporation.