Sliq vs Dux-Soup: which is better for outreach?

Sliq is better if you want one tool that handles prospecting, research, personalization, outreach, and follow-up. Dux-Soup is better if you already have a LinkedIn prospecting process and want affordable automation for drip campaigns and connection requests. Sliq is an AI outbound agent where you describe the outbound process you want and an AI agent runs it. Dux-Soup is a Chrome extension that automates LinkedIn actions like connection requests, messages, and drip sequences.

What is Dux-Soup?

Dux-Soup is a Chrome extension that automates LinkedIn drip campaigns, connection requests, messages, and profile visits. It is one of the longest-running LinkedIn automation tools, and has grown into a platform with drip campaigns, a lead management dashboard, and CRM integrations.

Dux-Soup works by running inside your browser. You visit LinkedIn, and Dux-Soup automates actions on your behalf: sending connection requests with personalized notes, running drip message sequences, visiting profiles, endorsing skills, and tagging leads. The Turbo Dux plan adds a campaign builder with statistics and a central inbox for managing replies. Cloud Dux moves execution to the cloud so your browser does not need to stay open.

Dux-Soup also supports LinkedIn Sales Navigator and Recruiter, which means you can run automations against filtered searches from those tools.

Sources: Dux-Soup homepage, Dux-Soup pricing.

What are the limitations of Dux-Soup?

Dux-Soup's main limitations are browser dependency on lower plans, no prospecting from scratch, rigid drip sequences, template-only personalization, and LinkedIn-only channels.

Browser-dependent on lower plans. Pro Dux and Turbo Dux run as a Chrome extension. If your browser closes, automation stops. Cloud Dux solves this but costs $99 per month.

No prospecting from scratch. Dux-Soup automates actions against LinkedIn search results or Sales Navigator lists. It does not find prospects from a description of who you want to reach.

Drip campaigns are rigid. You set up a sequence of steps with fixed delays. The campaign does not adapt based on what happens — the same steps fire for every prospect in the list.

Personalization is template-based. Messages can include merge fields from LinkedIn profile data, but Dux-Soup does not research prospects or write outreach based on recent activity, company context, or hiring signals.

LinkedIn only. If a conversation needs to move to email, or a follow-up should happen outside LinkedIn, that work happens in a different tool.

How does Sliq compare to Dux-Soup?

Sliq lets you describe the exact outbound process you want to run in plain English, then handles it end-to-end — prospecting, research, personalization, outreach, and follow-up in one place. Instead of configuring drip campaigns inside a Chrome extension, you describe what you want and Sliq runs it.

Example:

Find B2B SaaS companies that recently posted job listings for SDRs. Research each one. Skip anyone who is clearly not a fit. Draft a personalized message based on what they are hiring for and pull me in for any company with over 50 employees.

Sliq does prospecting, research, personalization, outreach, and follow-ups all in one place. Instead of bouncing between a LinkedIn automation tool, a spreadsheet, ChatGPT, and a reminder app, the whole workflow runs in Sliq.

Because Sliq thinks through each step, it can adapt per prospect. It skips people who are not a good fit after researching them. It adjusts the message based on what it learns. It follows up based on what actually happened in the conversation, not a fixed drip timer. For more on how this works, see what is agentic outbound.

The tradeoff is price and specialization. Dux-Soup starts at $14.99 per month and is deeply specialized for LinkedIn automation. If all you need is a reliable drip campaign tool for LinkedIn, Dux-Soup delivers that at a lower cost.

What is the difference between Sliq and Dux-Soup?

	Dux-Soup	Sliq
Starting point	LinkedIn search or Sales Navigator list	Plain-English description of who you want to reach
How it works	Chrome extension automates LinkedIn actions	AI agent runs the outbound process end-to-end
Campaign logic	Fixed drip sequences with set delays	Adapts per prospect based on research and context
Personalization	Merge fields from LinkedIn profile data	Outreach drafted from research, activity, and context
Channels	LinkedIn only	LinkedIn and email
Prospecting	You provide the list	Agent finds prospects matching your description
Follow-up	Drip sequence steps	Context-based, adapts to conversation
Infrastructure	Browser extension or cloud ($99/mo)	Cloud-based
Best for	Teams with a LinkedIn process that want affordable automation	Teams that want to describe their outbound and have an agent run it

How much does Dux-Soup cost vs Sliq?

Dux-Soup has three individual plans, all priced per LinkedIn account (Dux-Soup pricing):

Plan	Monthly	Annual	What it adds
Pro Dux	$14.99/mo	$11.25/mo	Personalized invitations, messages, profile visits, CSV export
Turbo Dux	$55/mo	$41.25/mo	Drip campaigns, campaign stats, lead management, CRM integrations
Cloud Dux	$99/mo	$74.17/mo	Cloud-based execution, no browser required

Dux-Soup also offers team plans starting at the Turbo tier, and an agency plan at $371 per month for five or more client seats. All plans include a 14-day free trial with no credit card required.

Sliq is credit-based and starts at $49 per month. It is free to start. Sliq pricing is available at getsliq.com.

Dux-Soup's Pro plan is significantly cheaper, but it only automates basic LinkedIn actions. The Turbo plan at $55 per month is closer to Sliq's starting price, but you still provide the prospect list, write the messages, and manage the campaign. Sliq's $49 gives you an AI outbound agent that handles the full workflow.

Which should you choose?

Your situation	Better fit
You have a working LinkedIn prospecting process and want to automate it	Dux-Soup
You want the cheapest way to automate LinkedIn connection requests	Dux-Soup
You need drip campaigns with a lead management dashboard	Dux-Soup
You run LinkedIn automation for clients and need an agency plan	Dux-Soup
You want to describe your outbound process and have an agent run it	Sliq
You need prospecting, research, personalization, and follow-up in one tool	Sliq
You want outreach that adapts per prospect instead of fixed drip sequences	Sliq
You do not want to manage a Chrome extension and campaign settings	Sliq

FAQ

Is Sliq better than Dux-Soup? Sliq is better if you want one tool that handles prospecting, research, personalization, outreach, and follow-up. Dux-Soup is better if you already have a LinkedIn prospecting process and want affordable automation for drip campaigns, connection requests, and lead management.

What does Dux-Soup do? Dux-Soup is a LinkedIn automation tool that runs as a Chrome extension. It automates connection requests, messages, profile visits, skill endorsements, and drip campaigns on LinkedIn. Higher-tier plans add a lead management dashboard, campaign statistics, CRM integrations, and cloud-based execution.

How much does Dux-Soup cost? Dux-Soup starts at $14.99 per month for Pro Dux, which covers personalized invitations and messages. Turbo Dux is $55 per month and adds drip campaigns, lead management, and CRM integrations. Cloud Dux is $99 per month and runs in the cloud without needing your browser open. Annual billing saves roughly 25 percent. All plans include a 14-day free trial with no credit card required.

Does Sliq replace Dux-Soup? Sliq can replace Dux-Soup if you want one tool to handle prospecting, research, outreach, and follow-up instead of managing LinkedIn drip campaigns yourself. If you mainly want affordable LinkedIn automation with a lead management dashboard, Dux-Soup may still be a better fit.