Dux-Soup alternative
Dux-Soup has been around longer than almost any tool in this category, and its first idea was a clever one. Visit a prospect’s profile automatically and your name appears among their viewers. That was warming in its earliest form. In 2026 it relaunched as STACKED, a desktop app that runs on your own computer or in Dux-Soup’s cloud. Icebreakly takes the same instinct further. It does not visit, invite or message anyone. It waits for the people on your list to post, then drafts a comment in your voice that answers what they wrote.
Stay with Dux-Soup if you like running the tool on your own machine, want invite and message automation from a long-established vendor and rely on its CRM connections. Pick Icebreakly if you want leads to recognize you for something you said. The two sit together easily: Dux-Soup for the outreach, Icebreakly for the weeks before it.
These two tools do different jobs, so this is not a scorecard. The table says plainly what each one does, including everything Icebreakly leaves out on purpose.
| What it does | Dux-Soup | Icebreakly |
|---|---|---|
| Where it runs | A desktop app called STACKED: on your own computer with the local version, or hosted with the cloud version | In dedicated cloud browser sessions on every plan |
| Automatic profile visits | Yes. The feature it is best known for | No |
| Connection requests | Yes | No |
| Drip messages | Yes | No |
| Comments on leads’ posts | Not among its listed actions. A post like is | Yes. Drafted for each post, in your Voice |
| Picks up new posts from named leads | No | Yes. Daily check; comments on the latest post up to a week old |
| Controls | Many: throttling, skipping rules, delays | Few: a Voice, guardrails, Approval or Autopilot |
| CRM connections | Yes, including Zapier and popular CRMs | None. Slack alerts and an MCP server only |
| Pricing shape | Per seat: a local version, and a hosted cloud version priced higher | Free 7-day trial, $49 Standard, $99 Pro |
| Free trial | 14 days | 7 days |
The Dux-Soup column is drawn from its public website. Vendors change plans and features often, so confirm the details there before you decide.
An automatic visit puts your name in a list of viewers. Some people check that list. Many skim it. A comment sits under the post itself, in front of the author and their network, and shows you understood the point being made. Icebreakly drafts one for every new post from a monitored lead.
Dux-Soup’s local version works while your computer is on and awake, and its cloud version lifts that limit for outreach. Posts arrive whenever they arrive: early morning, mid-flight, on a public holiday. Icebreakly checks each lead every day from dedicated cloud browser sessions on every plan, so a post made while your laptop was shut still gets its comment.
Dux-Soup rewards people who enjoy settings: throttles, skip rules, visit delays. Icebreakly has very few dials. You train a Voice with your tone, length, language, emoji preference, sample comments and guardrails. The pace is fixed at a human one, about one comment per lead per day and never in bursts.
A visiting tool logs how many profiles it got through. Icebreakly logs how many times each person has seen you. Every monitored lead has a touch count and a stage, and those with twelve touches or more appear on a list of people ready to hear from you.
Icebreakly publishes an MCP server at mcp.icebreakly.com with 63 tools. Connect Claude and ask it to list pending comments, approve the good ones and tell you which leads moved into the Trusted stage this week. Slack notifications cover the rest.
Dux-Soup suits the hands-on operator. If you want the tool working from your own computer, with delays you can tune and what it captures passed to your CRM, the local version does that for less than the hosted one. It is also the better choice when your outreach depends on invites and drip messages going out automatically, because Icebreakly does neither.
Keep Dux-Soup installed. This adds a second, slower track for the accounts where an automated visit and a template would be a waste of a good prospect.
Open the list you already prospect from and mark the people where one signed deal would change your quarter. Fifty to a hundred names is plenty. Everybody else stays exactly where they are today.
Leave the chosen people out of the searches and lists you run Dux-Soup over, so none of them gets an automated visit, invite or drip message during the warm-up. Keep using it for everyone else.
Create a comment campaign, connect your LinkedIn account and paste in each person’s profile link. From then on Icebreakly checks each of those profiles every day and drafts a comment on the person’s latest post.
Set the tone, the usual length and the language. Say whether you use emoji. Paste in a handful of comments you have written yourself and list anything that is off limits. Drafts then read like you and answer what the person posted.
Each draft lands in the “Needs your review” queue with its touch number on it. Approve it, edit it or skip it. When the drafts stop needing edits, move the campaign to Autopilot and it posts inside your guardrails, at roughly one comment per lead per day.
A lead becomes Familiar at about five touches and Trusted at about twelve, which is when they join the warm list. That is the moment for an invite or a message. Write it by hand, or put the lead back into your sequencer with an opening line about the conversation under their posts.
No. Icebreakly runs in the cloud, but it does a different job. Dux-Soup automates profile visits, connection requests and drip messages. Icebreakly does none of those. It monitors the LinkedIn profiles you add and drafts a comment in your voice on each new post, so the lead comes to know your name. If you want Dux-Soup’s features without leaving a computer on, its own STACKED cloud version is the closer match.
No. Icebreakly does not auto-visit profiles, send connection requests, send direct messages or run drip campaigns. Its only actions on LinkedIn are commenting on a monitored lead’s new post and, if you enable it, liking that post.
No. Monitoring and posting happen in dedicated cloud browser sessions on every plan, including the free trial. A lead can post at midnight and the draft will be waiting in your review queue, or already posted if the campaign is on Autopilot.
No. There is no native CRM sync and no Zapier connection. Icebreakly connects to Slack for notifications and to Claude or other MCP clients through its MCP server, and it lets you bring your own proxy for each LinkedIn account. If pushing prospect data into a CRM automatically is essential, Dux-Soup is stronger there. A workable routine is to check the warm list each week and note the stage in your CRM by hand.
Yes, with care. LinkedIn sees everything both tools do as activity from one account, so keep Dux-Soup’s daily limits modest and make sure the leads you are warming are excluded from its runs. Icebreakly adds roughly one comment per monitored lead per day at most, and only when that lead has posted.
At the time of writing, Dux-Soup’s STACKED local version is priced a little above Icebreakly’s Standard plan and its hosted cloud version about level with Icebreakly’s Pro plan. The older low-cost extension plans are deprecated. Icebreakly is free for a 7-day trial, then $49 a month for Standard with 100 monitored leads, or $99 a month for Pro with 300 leads and three LinkedIn accounts. The prices are not really comparable, because one tool automates outreach and the other writes comments.
Add ten leads, train a Voice and approve your first comments today. The trial is free for 7 days and Dux-Soup can keep running beside it.
