How to Pick a LinkedIn Outreach Tool Based on Who Answers Replies
Expandi, Octopus CRM, HeyReach, WarmySender or an AI SDR. The right pick depends on whether anyone on your team has 20 hours a month to work the inbox.
Which LinkedIn outreach tool should you actually buy?
Buy on whether somebody on your side will write the messages and answer the replies. If yes, a seat-priced sender like Expandi or Octopus CRM does the sending and you do the rest. If you run outreach for clients across many accounts, HeyReach. If nobody has the hours, you are buying an AI SDR.
The hours are the whole difference. Expandi and Octopus CRM push invites and leave you the inbox, which is 20 to 24 hours a month at 20 invites a day. HeyReach gives an agency one dashboard for 50 accounts and the same reply work, multiplied by the number of clients. Gelee is $2,497 a month for 3 accounts and answers the replies itself.
| Tool | What it actually does | Who it suits |
|---|---|---|
| Expandi | Cloud-based sending built around account safety and controlled limits | Anyone warming a newer account or nervous about limits |
| Octopus CRM / Dux-Soup | Chrome extensions that send from your own browser and IP | Solo founder at 15 invites a day with time to reply |
| HeyReach | Sender rotation across many accounts from one dashboard | Agencies running 10 to 50 client accounts |
| WarmySender | Email warm-up plus LinkedIn at $7 a seat | Someone testing both channels on a small budget |
| Gelee | Writes, replies in your voice, handles objections, books the meeting | Founder with no SDR and no hours |
Is a seat-priced sender enough for LinkedIn-only outreach?
Yes, if LinkedIn is your only channel and you accept that every reply is yours to answer. Expandi and Octopus CRM both build campaign steps, send invites and follow-ups on a schedule, and stop there. Everything after someone accepts is a human job. Neither holds the conversation for you.
Here is the week that follows. At 20 invites a day and a 25% accept rate, you get five new connections daily. Our benchmark first-message reply rate is 12 to 18%, so on a 440-invite month you are looking at roughly 13 to 20 real conversations. Those arrive across evenings, weekends and Tuesday at 7am.
Reply speed is the part the campaign builder cannot help with. A message that sits for four days usually comes back as "sorry, been buried" and then nothing, and you have burned an invite, an accept and a first message to get there.
What about the $7 seat everyone on Reddit recommends?
WarmySender at $7 a seat is the cheapest way to run email warm-up and LinkedIn from one place, and for testing whether your offer lands at all, it is the right purchase. The invoice is $7. The cost is the 20 to 24 hours a month you spend on prospect lists, message edits and replies.
Run the arithmetic. 24 hours at $75 an hour is $1,800, which sits next to a $7 line item. At $150 an hour it is $3,600. The flip comes at about 33 hours a month: 33 hours at $75 is $2,475, which is the point where doing it yourself costs the same as the $2,497 tool. If your time is worth $150 an hour, you cross it at 17 hours, which is 25 invites a day plus the replies. Both cases are worked through in why a $7 LinkedIn outreach seat still costs 24 hours a month and when a cheap LinkedIn automation seat stops being cheap.
If your hourly value is genuinely low right now because you have no pipeline and no clients, buy the $7 seat. That is the correct answer for a lot of people reading this.
Which tool is safest on a new LinkedIn account?
Expandi is cloud-based automation built around account safety and controlled outreach, which is the sensible category for an account under six months old. LinkedIn does not publish a daily invite number, and the ceiling moves with account age, how many people accept, and how many mark you as spam.
Our safe volumes: 5 to 10 invites a day on a new account for the first two weeks, 20 to 25 a day once the account is warm and accepting at 20% or better. Chrome-extension tools that run from your browser, Dux-Soup and Octopus CRM among them, send from your own IP and your own machine, which is fine at 15 invites a day and risky at 80.
Accept rate is mostly a profile problem, not a tool problem. If you are sitting at 12% while the benchmark is 20 to 30%, fix the headline before you change software. The LinkedIn headline rewriter takes about two minutes.
What should an agency running 20 client accounts use?
HeyReach. It rotates senders across a lot of accounts from a single dashboard, which is why it keeps getting named the agency pick. One inbox view, one reporting layer, per-client campaigns. If you have staff whose job is writing sequences and clearing replies, that is the correct tool and Gelee is not.
Gelee is $4,997 a month for 10 LinkedIn accounts, roughly $500 per account. At 30 client accounts you would be running three of those and paying for AI reply handling on accounts where the client wants sign-off on every message anyway. Buy HeyReach and staff it.
What you give up is the Saturday. A reply that lands at 6pm Friday on a client account sits until Monday morning, and at 20 accounts that is a handful of dead conversations a week. Agencies price that in and move on. Founders selling their own thing usually cannot.
Do you need a data tool as well as a sender?
Usually yes, and it is the line item people forget. The sender needs a list. Sales Navigator gives you the search, Clearout's Chrome extension finds emails and builds prospect lists off LinkedIn profiles, Apollo.io covers the same job at larger volume, and PhantomBuster scrapes what neither will hand over.
Agencies commonly run Clay plus PhantomBuster plus HeyReach: enrichment, scraping, sending. Three subscriptions and somebody who knows how to wire them together. Expect half a day to build the first time and an hour or two a month when a scrape breaks after a LinkedIn layout change.
What numbers tell you the campaign is working?
Four checkpoints. Connection accepts of 20 to 30%. First-message replies of 12 to 18%. Follow-up replies of 5 to 8%. Meetings booked at 3 to 5% of total invites sent. If accepts are under 15%, the targeting or the profile is wrong and no tool fixes that.
Work it forward at 20 invites a day, 22 working days: 440 invites, 88 to 132 accepts, and 13 to 22 meetings a month at the 3 to 5% band. That is the ceiling on one account sending safely. Wanting 40 meetings means three accounts, not a faster tool.
If accepts are healthy at 25% and first-message replies are stuck at 6%, the problem is the opener and when it lands. Messages that arrive at 2am local time get read alongside 40 others at 8am. Best time to post shows when your audience is actually on the platform.
Where does an AI SDR actually change the maths?
At the point where the replies, not the sends, are the bottleneck. Expandi, Octopus CRM and HeyReach all send well. Gelee writes the invite, answers the reply in your voice, handles the objection from your playbook, and books the meeting on your calendar. Setup is 15 minutes and there is no self-serve signup.
Three accounts sending 20 a day is 1,320 invites a month. At the 3 to 5% meeting rate that is 40 to 66 meetings, so $2,497 works out at $38 to $62 a booked meeting. That assumes the offer and the profile hold up at volume. If accepts come in at 12%, the cost per meeting doubles and the fix is the positioning, not the software.
There is also a Post Commenters preset: it watches a post, DMs everyone who comments, then replies to their comment publicly once the DM has gone. That loop is described in full in turning LinkedIn comments into automated DMs. No seat-priced sender does this today.
Who should not buy Gelee?
Four people. Anyone whose contract value is under $2,000, because the three-month minimum is $7,491 and that needs four closed deals before you break even. Anyone who cannot commit for three months. Agencies with 30-plus client accounts, who should buy HeyReach. And anyone still testing whether the offer works at all.
If you already employ two SDRs, the better purchase is a better tool for them. Buy HeyReach or Expandi, keep your people, and spend the difference on Sales Navigator seats. Gelee is for the founder who is currently the SDR and would like to stop being one.