Lynkin · Features
LinkedIn Chrome companion — execution on your live tab
The Lynkin Chrome companion is the executor in a companion-first architecture. The web app plans campaigns, lists, and inbox work; the companion claims jobs and runs LinkedIn actions in the browser tab where you are already signed in. That split is deliberate. Cloud LinkedIn bots need a session somewhere — often cookies or credentials on vendor servers — so they can send while laptops are closed. Lynkin refuses that trade for buyers who fail password-to-cloud security reviews. You keep LinkedIn authentication local; Lynkin owns the control plane for sequences, triage, pacing, and analytics. This page explains what the companion does day to day, how pairing works, what you give up versus cloud browsers, how warm-up and risk caps apply to companion queues, and how to explain the model in an IT questionnaire. No ban-rate theater — companion-first changes credential risk shape; operators still own volume and copy quality. Operators should treat this page as a runbook excerpt, not a slogan deck. Document seat owners, companion pairing, daily caps by seat age, inbox assignees, and who can hit pause without waiting for a manager. Lynkin cannot promise zero LinkedIn restrictions — no honest vendor can — and companion-first is not laptop-closed cloud sending. If unattended remote execution is mandatory and security already accepts vendor-hosted sessions, evaluate cloud tools instead of forcing the wrong architecture. If password-to-cloud fails review and your team already works in LinkedIn during business hours, deepen the companion-first loop: campaigns, inbox CRM, warm-up, caps, and analytics measured weekly.
Last updated: 2026-09-01
Reviewed by Sarah, Marketing Manager (sarah@neojn.com) · 2026-09-01
- Runs on your live LinkedIn session — no cloud password farm
- Pairs once after signup; claims queued jobs from the app
- Works with warm-up, daily caps, and Activity Control
- Keeps security reviews simpler: actions happen on the user’s machine
- Supports sales, recruiting, agency, and founder seats equally
- Does not replace LinkedIn — it orchestrates work on linkedin.com
- Requires available live session during agreed send windows
App plans. Companion runs.
Lynkin splits control and execution on purpose. Campaign design, enrollment, analytics, and inbox CRM live in lynkin.app. When a step is due, the companion performs the click or send on linkedin.com inside your authenticated tab.
That separation is the product slogan made literal: App plans. Chrome companion runs. Operators think in campaigns and lists; the companion thinks in claimed jobs on a live session.
If you only install an extension drip without a control plane, you get scripts. Lynkin’s companion is the last mile of a full LinkedIn GTM workspace — not a standalone scraper UI.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Why not a cloud browser?
Cloud bots need a LinkedIn session somewhere — often cookies or credentials on vendor servers. Companion-first keeps that session local. You trade laptop-closed unattended sending for clearer session ownership.
Security reviewers usually ask one blunt question: where does the LinkedIn password live? With Lynkin the honest answer is on the operator machine in their live tab — Lynkin does not take LinkedIn passwords to the cloud to farm remote jobs.
If your motion requires night-time cloud sends with no operator browser, evaluate Expandi, Dripify, or HeyReach-class tools instead. Architecture fit beats feature checklists.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Pairing and daily use
Pair once after signup. Keep LinkedIn open in the paired Chrome profile during send windows. Queue campaigns in the app. Let the companion claim jobs while you work. Review inbox and analytics at the end of the day.
Treat pairing like seat onboarding: wrong Chrome profile, expired LinkedIn session, or sleeping laptop means jobs wait. That is expected companion-first behavior — not a bug.
Document send windows for each seat so managers know when companions should be online. Agencies should put companion pairing into client onboarding checklists.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Operator checklist
Before a send window: confirm companion connected, LinkedIn session healthy, warm-up state known, and daily risk caps match seat age. During the window: watch for LinkedIn friction and do not “catch up” volume after a slow morning.
After the window: triage inbox the same day, tag outcomes, and pause via Activity Control if LinkedIn shows warnings. The companion does not remove LinkedIn’s platform rules.
See /features/warmup-risk-caps and /linkedin-automation-safety for pacing and warning SOP.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Security reviews and RFPs
Explain to IT that LinkedIn actions happen on the user’s machine in their live tab. Lynkin does not take LinkedIn passwords to the cloud to run jobs. Point reviewers to /security and /linkedin-automation-safety.
Still say what companion-first is not: not ban-proof, not ToS immunity, not laptop-closed cloud. Honest trade-offs close security reviews faster than invented restriction percentages.
If procurement needs a one-liner for the vendor matrix: control plane in Lynkin app; execution via Chrome companion on operator live LinkedIn tab.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Team and agency seating
Each operator pairs their own companion on the LinkedIn identity that will send. Scale by adding paced seats — not by pooling passwords into a remote farm.
Managers still get shared campaigns, inbox ownership, and lifecycle analytics in the workspace. Execution remains local per seat, which is the point of the security story.
Agencies: if clients ban vendor-hosted LinkedIn sessions, companion seats are the package. If clients require multi-sender cloud rotation, see /alternatives/heyreach and keep packaging honest.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Companion vs extension-only tools
A pure Chrome extension drip automates inside the browser but often lacks campaigns with Accept/Reply branches, shared inbox CRM, warm-up controls, and lifecycle analytics as a system.
Lynkin’s companion executes; the app owns the control plane. That is why graduating from Dux-Soup-style extension workflows usually means more than installing another extension — it means adopting a workspace.
Compare /guides/cloud-vs-companion-linkedin-automation and /alternatives/dux-soup when stakeholders confuse “browser automation” with companion-first.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Getting started
Start a free trial at /signup (no card), install and pair the Chrome companion, enroll a small ICP list, enable warm-up, and keep caps conservative for week one.
Measure accepts and replies — not only jobs claimed. Expand volume only after the loop looks healthy.
Product siblings: /features/campaigns, /features/inbox-crm, /features/analytics, /pricing.
Write the operating rule down so the next hire does not reopen the architecture debate. Companion-first Lynkin keeps LinkedIn authentication on the operator machine while the app owns campaigns, lists, inbox CRM, warm-up, risk caps, and lifecycle analytics. That story is easier to explain to security than a remote browser farm, but it still requires available live sessions during send windows, conservative pacing, and humans who own replies the same day.
Refuse ban-rate theater when vendors pitch restriction percentages nobody can verify. Measure accepts, replies, and time-to-first-human-response. Pause on LinkedIn warnings with Activity Control, fix targeting and copy, and restore volume only after the seat looks healthy again. See /linkedin-automation-safety, /security, and /pricing for the honest companion-first frame — free trial, then Personal $10 or Business $149.
Frequently asked questions
Do I need the Chrome companion to use Lynkin?
Yes for execution. You can plan campaigns in the app, but LinkedIn actions run through the paired companion on your live tab.
Does the companion store my LinkedIn password?
Lynkin does not take your LinkedIn password to the cloud to run jobs. You remain logged in locally; the companion operates in that session.
What browsers are supported?
Chrome companion is the primary executor path. Keep LinkedIn signed in on the paired browser profile.
Can it run with my laptop closed?
No — companion-first needs an available live session. Choose cloud tools if unattended sending is mandatory.
What happens if the companion disconnects?
Queued jobs wait until the companion is paired again on a healthy live LinkedIn session. That is intentional — Lynkin will not silently move execution to a cloud farm.
Is the companion the same as LinkedIn’s official app?
No. It is Lynkin’s executor that works with your existing LinkedIn web session. LinkedIn remains the channel; Lynkin orchestrates paced outreach and inbox ownership.
Related pages
Automate LinkedIn without giving login access
App plans campaigns and inbox. Chrome companion runs on your live LinkedIn tab.
Start free trial