The real comparison
Feature tables are misleading here. Linked Helper has a longer feature list than Prospectio in some areas: a built-in mini CRM, deeper manual configuration, more granular targeting options. It’s a mature product built by people who know LinkedIn.
The difference that matters is architecture and what sits in the message.
Architecture
Linked Helper runs as a desktop application controlling a browser on your computer, using your home or office IP. Campaigns pause when the laptop closes. The automation happens inside a browser session, which is the pattern LinkedIn has the longest history of detecting.
Prospectio runs in the cloud, talks to LinkedIn through a mobile-style API, and each connected account gets its own residential IP in its own country that doesn’t change. Campaigns run to a schedule whether or not you’re at your desk.
Neither is risk-free. One presents a much smaller signature than the other. Detail in account safety.
The message
| Prospectio | Linked Helper | |
|---|---|---|
| Qualifies prospects against ICP | Yes | No |
| Personalisation | Profile-based opener, voice, video | Merge fields |
| Reply handling | AI responder books meetings | Manual |
| Email in sequence | Yes | Basic |
| Runs unattended | Yes | No |
| Price | $99 per seat per month | Roughly €15 to €45 per month |
Who should stay on Linked Helper
Careful low-volume users on a tight budget who understand the trade-off and are getting acceptable results. If it’s working and your account is healthy, there’s no urgency.
Who should move
Recruiters and consultants whose LinkedIn account is their livelihood. Anyone who’s already had a warning or a temporary restriction. Anyone whose reply rate has flattened, since no amount of desktop configuration changes what a text template achieves in 2026.