Infrastructure · required
AIA. The LinkedIn identities
outreach runs on.
AIA is the Vendisys pool of aged, ID-verified LinkedIn accounts enrolled by the professionals who own them, each on its own dedicated residential IP. LIA sends every connection request, follow-up and InMail through it, so capacity scales the day you need it and your own profile is never connected to a campaign.
- Aged, ID-verified accounts
- Dedicated residential IPs
- Capacity on demand
- Your own profile stays out of it
AIA Infrastructure
LinkedIn infrastructure · No LinkedIn message is sent without it.
AIA 
Enterprise AE #03
Aged 6 yrs · ID verified · residential IP
Growth lead #07
Aged 4 yrs · ID verified · residential IP
Partnerships #12
Aged 8 yrs · ID verified · residential IP
Sales director #19
Aged 5 yrs · ID verified · residential IP
Capacity: 2,400 touches/day · your profile untouched
10k+
InMails per month, per program
$10-20
USD per month per profile, paid on the 1st of each month
Month to month
participation in the account sharing program; end it at any time
Why it is required
LinkedIn outreach needs accounts with history.
Email needs mailboxes with reputation; LinkedIn needs identities with age, verification and a stable location. Without them a program is capped at new-account limits and one restriction away from stopping. AIA is that layer, built and operated by Vendisys since 2002.
Aged, ID-verified accounts
New LinkedIn accounts hit limits within days. AIA identities carry years of history and are verified through LinkedIn's own ID process, so they can hold outreach volume.
Dedicated residential IPs
Every identity signs in from its own dedicated residential IP, from one location, every time. Nothing about the session looks shared or automated.
Capacity on demand
A program adds identities the day it needs them. LIA spreads sequences across the pool at human pacing instead of pushing one account past its limits.
Your own profile stays out of it
Your team's LinkedIn accounts are never connected to anything. Outreach runs entirely on AIA identities, so any account-level consequence lands on the enrolled profile that sent it, not on yours. Those profiles belong to the participants enrolled in the account sharing program, who accept that exposure as part of it.
How it works
From enrolled profile to live identity.
- 01
Source and verify
Identities come from the Vendisys account sharing program: real professionals who enrol their profile for a monthly payment. Each one is name-standardised, given a professional photo and secured with authenticator-app two-factor authentication before it goes live. Vendisys holds that second factor: the participant hands over the authenticator secret key and a backup code, so the identity signs in from our side, not theirs.
- 02
Brand and warm up
The identity gets a client banner, a current role at the client company and an updated location; existing positions stay. New profiles are built to at least 100 connections before they carry a campaign.
- 03
Run outreach through LIA
LIA runs connection requests, follow-ups and InMails across the pool. A single identity sends 400-500 connection requests a month on average. Replies land in Underfive.
Identities are enrolled through the account sharing program. Onboarding follows a written procedure for names, photos and two-factor authentication, including the authenticator secret key and backup code the participant hands to us. Read the LinkedIn SOP.
Where it sits in the engine
AIA is infrastructure. Every LinkedIn agent depends on it.
No LinkedIn message leaves the engine without an AIA identity behind it. The same pool carries managed programs and scales to 10,000+ InMails a month per program.
Runs on AIA
Replies handled by
