A LinkedIn SDR agent
that prospects and opens, a rep closes
A good SDR on LinkedIn spends most of a day on list building and the first two messages of a sequence, work with a clear rule, before the conversation gets interesting enough to need a human. We build an agent that does the list building, the personalization, and the first two touches, inside LinkedIn's own connection and message limits, and hands a live conversation to a rep the moment someone replies.
The role today
A sales development rep on LinkedIn spends a meaningful share of a working day on two tasks that do not need a rep’s judgment: building a list of people who match the ideal customer profile, and writing a connection note or opening message personalized enough to get a reply instead of an ignore. Both tasks follow a rule - the ICP criteria, the message structure - but doing them by hand for fifty or a hundred prospects a day is slow, and doing them with a generic template kills reply rates.
The deeper cost is inconsistency. One rep writes a sharp opening line referencing a prospect’s recent post; another, busy that week, sends the same three lines to everyone. Pipeline volume ends up depending on which rep had time that day, not on how many good-fit prospects exist.
LinkedIn’s own daily limits on connections and messages add a second constraint that is easy to get wrong by hand: a rep working fast to hit a number can push past a safe daily volume without noticing, which risks a restriction on the account that took years to build its network.
What the agent takes over
The agent builds a prospect list against your ICP - title, industry, company size, and any signal you define, like a recent funding round or a job change - and drafts a connection note and an opening message for each prospect using their actual profile content, not a merge-field template. Sends go out within a daily cap we set from your account’s own safe limits, spread through the day rather than in a burst.
The moment a prospect replies, the conversation routes to a rep’s inbox with the full thread and the context that generated the opening message, so the rep picks up a warm conversation instead of starting cold. Every connection sent, message sent and reply received gets written to your CRM automatically, so pipeline reporting does not depend on a rep remembering to log it.
For teams running several reps, each rep’s own LinkedIn account runs its own instance with its own daily cap, and a shared dashboard shows volume and reply rate per rep without pooling the accounts into one feed, which both LinkedIn’s terms and account safety require.
What stays with humans
Defining the ICP, writing and approving the message sequence, and every conversation past the opening message stay with your reps. The agent opens the door; a person has the actual sales conversation, negotiates, and closes.
Guards
Daily send caps are hard-coded under LinkedIn’s own limits and do not adjust upward without an explicit change request. Every message sent is logged against the sequence step and the prospect data that generated it, so a rep can see exactly why a prospect got a given message. A kill switch pauses all sends across every connected account in one message, and a dry-run mode lets you review a full day’s planned messages before anything goes out live.
Price and timeline
| Option | Price | What it covers | Timeline |
|---|---|---|---|
| Agency runs it | from $2,500 + support plan | One LinkedIn account, ICP list build, personalized sequence, CRM write-back | 3 to 5 weeks |
| Full control, handover-ready | from $4,250 | Source code, prompts and CRM mapping handed to your team, multi-seat setup | 3 to 5 weeks |
Related
See the full package breakdown on the AI agents service page and the routine takeover service if outbound is one of several processes you want off your plate. Within this group, pair it with the email outbound SDR agent for a second channel on the same ICP, or the B2B account research agent to feed both with better-qualified accounts. For the automated side of inbox handling once replies come in, see inbox triage for sales teams. Real build: a 13-script B2B outreach playbook is detailed in the B2B certification sales agent case study, and the multi-channel playbook approach is in the seven-channel AI sales agent case study.
Ready to see what a working LinkedIn sequence looks like for your ICP? Get in touch and we will map it in the first call.
FAQ
How much does a LinkedIn SDR agent cost?
From $2,500 for list building, personalized opening sequences and CRM write-back on one LinkedIn account, live in 3 to 5 weeks. A multi-seat version across several reps' accounts usually starts at $5,500.
How long does it take to go live?
3 to 5 weeks: a week to agree the ICP and message sequence, two to three to build and test against your LinkedIn account's actual limits, and a few days of a dry run before real sends.
Which tools does it connect to?
LinkedIn (through your own account, not a scraping proxy), and your CRM - HubSpot, amoCRM, Pipedrive or a Google Sheet, whichever you run. Replies route to Telegram or email, your choice.
What if the agent sends something wrong?
Every message is generated from an approved sequence and a prospect's actual profile data, not free text, and a rep sees the full thread before replying. A kill switch pauses all sends in one message if a sequence needs a rewrite.
Is this safe for my LinkedIn account?
The daily caps are set under LinkedIn's own connection and message limits specifically to avoid a restriction, and we do not use scraping shortcuts or unofficial APIs that put an account at risk.