Pick a LinkedIn Automation Tool Based on Who Answers Replies
Expandi, HeyReach, or a $7 seat? The tool matters less than who handles the replies. Real math on 550 invites a month and the 24 hours it quietly costs.
Which LinkedIn automation tool should I actually use?
If you have a person whose job is outreach, buy them a cloud tool and let them run it: Expandi or HeyReach depending on how many accounts you need. If it is just you and you already work a full day, buying a $7 or $99 seat means buying yourself a second job. Pick based on who is going to answer the replies.
That is the fork almost every one of these comparison posts skips. They rank tools by feature count. The feature list is rarely what breaks. What breaks is that nobody logs in on Thursday, the sequence keeps firing, and 40 connection requests land with nobody watching the inbox.
Is Expandi a good choice for LinkedIn-only outreach?
Yes, if you want one clean dashboard for LinkedIn and nothing else. Expandi runs in the cloud, so it keeps sending when your laptop is shut, and the campaign builder is straightforward enough that you can have a sequence live in an afternoon. It will not write your replies or handle an objection.
Where people get caught: the sequence is the easy part. A campaign at 25 invites a day for 22 working days is 550 invites a month. At our published accept rate of 20 to 30%, that is 110 to 165 new connections. At a 12 to 18% first-message reply rate, 13 to 30 people write back. Every one of those needs a human answer, and half of them arrive as "what does this cost" or "we already use someone".
Expandi sends. You reply.
Is the $7 seat actually the cheapest option?
On the invoice, yes. Founders on r/Entrepreneur keep landing on WarmySender because it does email warm-up and LinkedIn from one dashboard at $7 a seat, which is hard to argue with. The question is what the seat does not cover.
Here is the arithmetic. Running 550 invites a month, writing the copy, checking the inbox twice a day and booking calls takes about 24 hours. At $50 an hour that is $1,200 of your time on top of the $7. At $100 an hour it is $2,400. We went through the full breakdown in why a $7 seat still costs 24 hours a month, and the short version is that the seat price stops being the number that matters somewhere around 15 hours.
If you are pre-revenue and your hour is worth what you can currently charge for it, which may be nothing, the $7 seat is correct. Buy it today.
Which tool handles multiple sender accounts?
HeyReach, and it is the clear pick if you are an agency. It rotates sending across many LinkedIn accounts from one dashboard, which is what you need running ten clients. Ten client accounts at 20 invites a day is 200 invites daily without pushing any single profile past a safe limit.
The trade-off is staffing. Ten accounts producing at a 12 to 18% reply rate generates a lot of inbox. Agencies that run HeyReach well usually have someone whose whole job is the reply queue. Agencies that run it badly have a dashboard full of green checkmarks and a founder apologising to clients about response times.
Cloud tool or Chrome extension?
Cloud. Expandi and HeyReach run on a dedicated IP in the cloud, so activity looks like it comes from one consistent location. Chrome extensions like Dux-Soup run on your machine, which means they stop when you close the laptop and your sending pattern moves with your laptop.
Extensions are cheaper and they are genuinely fine for 10 to 15 invites a day from one profile. Expandi's own site claims a first campaign live in 15 minutes and results in 24 hours, which is roughly right for setup time on any cloud tool once your list is built. The list is what takes the day.
| Tool | How it runs | Who answers replies | Suits |
|---|---|---|---|
| WarmySender | Cloud, $7/seat, email + LinkedIn | You | Tightest budget, both channels |
| Expandi | Cloud, safety-focused | You | Solo operator worried about limits |
| HeyReach | Cloud, sender rotation | Your team | Agencies, 5 to 50 accounts |
| Dux-Soup | Chrome extension | You | Low volume, runs on your machine |
| Gelee | Managed AI SDR, $2,497/mo | Gelee | Founder with no hours left |
How many invites a day is safe?
20 to 25 a day on a warm account with history and a filled-out profile. 5 to 10 a day for the first two weeks on a new account, then step up. LinkedIn does not publish a hard daily number, and the ceiling moves with account age, connection count and how people respond to you.
The signal that gets accounts restricted is not usually raw volume. It is a low accept rate at volume. If you send 40 a day and 6% accept, that is a profile sending unwanted requests, and LinkedIn treats it as one. If 28% accept, you look like a person with a relevant network.
Which is why the profile does more work than the message. If your headline reads "Helping businesses grow", the accept rate will sit near the bottom of that 20 to 30% range no matter which tool sends the invite. The LinkedIn headline rewriter is free and takes two minutes.
What numbers should I expect from any of these tools?
Across our campaigns: 20 to 30% of connection requests accepted, 12 to 18% reply to the first message after connecting, 5 to 8% reply to a follow-up, and 3 to 5% of total invites turn into a booked meeting. Those hold roughly the same across Expandi, HeyReach and WarmySender, because the tool is not the variable.
Worked through on 550 invites a month: 110 to 165 accepts, 13 to 30 first-message replies, and 16 to 27 meetings across the whole sequence. If your tool is producing 2 meetings from 550 invites, the problem is your targeting or your offer, and switching from WarmySender to Expandi will not fix it.
When does an AI SDR make more sense than a tool?
When the 24 hours is the binding constraint rather than the money. Gelee is $2,497 a month for 3 LinkedIn accounts and $4,997 for 10, with a 3-month minimum. It writes in your voice, answers replies, handles objections from your playbook and books the meeting. Nobody on your side opens an inbox.
Against a $7 seat plus 24 hours at $100 an hour, which is $2,407, the two land within $100 of each other. Against a $7 seat plus 24 hours at $30 an hour, the seat wins by $1,770 and you should keep the seat. We laid out where the crossover sits in when a cheap seat stops being cheap.
One thing none of the sequence tools do: the Post Commenters preset watches a post, DMs everyone who comments, then replies publicly once the DM is confirmed sent. That loop is described here.
Who should not buy Gelee?
Anyone with a deal size under $2,000, because $2,497 a month plus a 3-month minimum is $7,491 before the first close. Anyone who already employs two SDRs, because you are paying twice for the same work and HeyReach at scale is the better buy. Anyone who wants to sign up tonight, because there is no self-serve signup.
Also anyone still testing whether the offer lands. If you have not had ten sales conversations manually, more conversations produce more no, faster. Send 50 invites by hand first, read the replies, and then decide which of these to pay for.