PhantomBuster vs Dux-Soup: LinkedIn Scraping Compared
Two legacy scraping and automation tools. We compare their approaches and present a smarter alternative.
PhantomBuster and Dux-Soup are two of the oldest LinkedIn automation tools on the market. PhantomBuster is a cloud multi-source scraping platform, while Dux-Soup, sold since September 2026 as STACKED, is a desktop app specializing in profile visits and LinkedIn messaging. Both are powerful for data extraction but limited when it comes to personalization and conversion. Most teams that start with this stack end up hiring a junior SDR to babysit the output (manually cleaning scraped lists, writing openers, reading replies), which quietly doubles the real monthly cost. MimikFlow replaces that manual layer with AI from $49/month (Découverte) or $97/month for Pro with the Setter, and it uses the Unipile API instead of a scraping toolkit that can trigger LinkedIn restrictions.
What is PhantomBuster?
PhantomBuster is a cloud platform offering 100+ automations (Phantoms) to scrape LinkedIn, Sales Navigator, Google Maps, and other sources. It's the preferred tool of growth hackers for large-scale data extraction.
What is Dux-Soup?
Dux-Soup is a long-standing LinkedIn automation tool that replaced its Chrome extension in 2026 with STACKED, a desktop app for Windows and Mac that runs locally or in the cloud. It allows automatic profile visits, invitation sending and message sequences, with AI connected to ChatGPT, Claude or Gemini.
What are the pros and cons?
PhantomBuster
Very powerful multi-platform scraping
100+ ready-to-use automations
Cloud solution, no browser needed
Flexible API for developers
Technical interface, steep learning curve
High risk of LinkedIn restrictions with intensive scraping
AI personalization capped by the plan's AI credits
Often needs other tools for sending
Dux-Soup
Per-seat pricing ($55 Local, $99 Cloud, less billed yearly)
Simple to install and use
Automatic profile visiting to generate views
Drip campaigns for follow-ups
On Local, the computer must stay on (Cloud costs $99 per seat)
Limited features compared to modern solutions
Aging interface
AI requires connecting your own ChatGPT, Claude or Gemini account
Detailed comparison: PhantomBuster vs Dux-Soup vs MimikFlow
| Feature | PhantomBuster | Dux-Soup | MimikFlow |
|---|---|---|---|
| Prospect search | Multi-source scraping | LinkedIn profile visits | Automatic via AI |
| Automated cold DMs | Yes (via Phantoms) | Yes, basic sequences | Yes, AI-personalized |
| AI Setter / conversational agent | No | No | Yes, books Calendly meetings |
| Multi-step follow-ups | Limited | Yes (drip campaigns) | Yes, adaptive based on responses |
| Multichannel | Email extraction | LinkedIn only | LinkedIn native, email as complement |
| AI personalization | AI-written messages (AI credits) | AI via a connected ChatGPT, Claude or Gemini | Profile analysis + full AI writing |
| Monthly price | From $69/month ($56 billed yearly) | $55/seat/month Local, $99 Cloud ($41.25 and $74.17 billed yearly) | From $49/month |
| Free trial | 14 days + free plan | 14 days | 14 days, all features |
Where can you read more about each tool?
Where does MimikFlow fit in?
PhantomBuster is powerful for data extraction, Dux-Soup runs LinkedIn sequences on your own lists. But both represent a previous era of tools. MimikFlow is the next generation: AI-automated prospect search, personalized messages through individual profile analysis, and a Setter agent that turns conversations into Calendly meetings.
FAQ: PhantomBuster vs Dux-Soup
PhantomBuster or Dux-Soup for LinkedIn scraping?
PhantomBuster is significantly more powerful for multi-source scraping. Dux-Soup is limited to LinkedIn but simpler. MimikFlow doesn't do mass scraping but intelligent, targeted AI-driven search.
Is Dux-Soup still relevant in 2026?
Dux-Soup replaced its Chrome extension with STACKED, a desktop app that runs locally or in the cloud, with AI connected to ChatGPT, Claude or Gemini. Its approach stays centered on sequences you run on your own lists. Modern tools like MimikFlow use secure APIs and AI for more effective and less risky prospecting.
What's the risk for my LinkedIn account?
PhantomBuster and Dux-Soup can trigger LinkedIn restrictions if limits are exceeded. MimikFlow integrates automatic safety limits adapted to your account type to avoid any risk.
Can MimikFlow replace PhantomBuster + Dux-Soup?
Yes, for LinkedIn prospecting. MimikFlow handles prospect search, message personalization, and conversations, all in a single tool. You no longer need to combine multiple solutions.
Is MimikFlow suited for growth hackers?
Yes. MimikFlow automates the entire LinkedIn prospecting pipeline with advanced AI. It's the ideal tool for growth hackers wanting to maximize conversion without spending hours on messages.
Is Dux-Soup still a Chrome extension in 2026?
No. Its help center says the Pro, Turbo and Cloud extensions were deprecated in favor of STACKED, a desktop app; an extension survives only as an alternative setup. STACKED Local runs on your computer, which must stay on, while STACKED Cloud runs on Dux-Soup's servers. PhantomBuster runs in the cloud, but intensive scraping still triggers restrictions. MimikFlow enforces per-plan daily caps (connections, DMs, profile checks) so you stay inside safe thresholds.
Does MimikFlow expose the raw profile data like PhantomBuster?
MimikFlow stores each prospect's key profile fields (name, title, company, location, lead source) in its own database and makes them visible on the Leads page. It does not export a 500-field CSV the way PhantomBuster does because the goal is outreach and conversion, not data resale. If you need enrichment data for a CRM, MimikFlow sends email notifications on key events and a weekly recap, and a future release is planned for direct CRM integration.
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