TL;DR: Most LinkedIn outreach tools use external bots that LinkedIn actively detects. If you want results without risking your account, the only safe approach is a browser-native tool that runs inside your own Chrome. That's exactly what Inboxium does — and it's free to start.
LinkedIn is the best B2B prospecting channel in 2025. But doing outreach manually is unsustainable — reaching 50 people takes 3-4 hours of repetitive copy-paste.
That's why outreach tools exist. The problem? Most of them come with hidden risks: account bans, expensive subscriptions, and data stored on third-party servers.
In this article, I compare the 5 most popular LinkedIn outreach tools — including the one I built after getting frustrated with all the others.
| Tool | Price/mo | Ban Risk | CRM | Free Plan |
|---|---|---|---|---|
| Dux-Soup | $14.99–$55 | Medium | ❌ | Limited |
| Expandi | $99 | Medium | Basic | 7-day trial |
| Waalaxy | $0–$112 | Low-Med | Basic | Limited |
| MeetAlfred | $59–$149 | High | ✅ | ❌ |
| Inboxium ⭐ | $0–Pro | None | ✅ Full | ✅ 20 contacts |
Dux-Soup is one of the oldest LinkedIn automation tools. It works as a Chrome extension and can visit profiles, send connection requests, and follow up automatically.
Expandi is a cloud-based LinkedIn automation platform with advanced sequencing and A/B testing. It's built for agencies managing multiple LinkedIn accounts.
Waalaxy (formerly ProspectIn) combines LinkedIn outreach with email sequences. It has a generous free plan but the pricing gets complicated quickly as you scale.
MeetAlfred is a cloud-based tool that operates your LinkedIn account from external servers — meaning LinkedIn can detect it's not you behind the keyboard. Multiple users have reported account restrictions.
Inboxium is a Chrome extension that runs 100% inside your browser — LinkedIn sees it as normal human activity. It combines outreach automation with a full built-in CRM, so you don't need separate tools.
If you're a solo seller or small team doing LinkedIn outreach, Inboxium is the clear winner. It's the only tool that runs natively inside Chrome (zero ban risk), includes a full CRM, and offers a genuinely useful free plan.
For agencies managing 10+ accounts with complex multi-channel sequences, Expandi or Waalaxy may be worth the higher price. But for most salespeople, paying $99/month for features you'll never use doesn't make sense.
The LinkedIn outreach tool market is full of expensive, risky software built for enterprise use cases. Most solo sellers and small teams need something simpler: extract leads, send personalized messages, track replies. That's it.
Inboxium was built to do exactly that — safely, affordably, and without the complexity of tools designed for agencies.
Free up to 20 contacts. No credit card required. Install in 30 seconds.
Install Free on Chrome →