ProspectZero
AI agent that watches LinkedIn for buying signals, scores each lead against your ICP, then sends paced connection requests and DMs.
From $99/account/mo 7-day free trial
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Bottom line
AI agent that watches LinkedIn for buying signals, scores each person against your ICP and messages only the warm ones, citing what they just did. $99 per LinkedIn account a month with a 7-day free trial. Best for founders, agency owners and recruiters doing business development who want a short daily list of warm conversations rather than bulk sequences to a scraped list.
Stands out for: Outreach starts from what a prospect did on LinkedIn that day, such as viewing your profile, commenting on a competitor's post or changing jobs, and the message names that action, so it reads as a reply to their activity rather than a cold pitch.
Watch out for: It is LinkedIn only, with no email channel, no published API or MCP server and no CRM integrations named on the site. Signal volume depends on your own profile and post activity, and the account-safety promise rests on pacing rather than any official LinkedIn access.
Overview
ProspectZero is a signal-based LinkedIn prospecting tool built around one AI agent per LinkedIn account. Instead of starting from an uploaded list, the agent watches LinkedIn for intent signals and only reaches out to people who have just shown interest.
Tracked signals include profile visits, reactions and comments on your posts, comments on competitor or influencer posts, keyword mentions such as someone writing about cold outreach, job changes and company funding events. Each lead is scored against your ideal customer profile and signal strength, and wrong-fit leads are filtered out before any message goes out.
Outreach runs as multi-step connection requests and DMs written by AI from the prospect's own activity, sent at human-paced limits. A sequence stops the moment the prospect replies, and warm replies are routed to one inbox. A live console shows the funnel from signal to meeting. Sales Navigator is optional.
The Starter plan is $99 per LinkedIn account a month with unlimited signal monitoring and a 7-day free trial charged on day 8. Teams and agencies with five or more accounts get custom pricing with a shared inbox, multi-agent orchestration and custom signal sources.
Who it's for
Best for
- Founders selling B2B on their own LinkedIn
- Agencies doing business development on LinkedIn
- Recruiters prospecting hiring managers for new clients
Not ideal for
- Teams that need email and LinkedIn in one sequence
- Bulk outreach to large uploaded lists
- Buyers who need a CRM sync out of the box
Key features
Multi-signal LinkedIn detection. The agent tracks nine or more intent signals in real time, including profile visits, reactions and comments on your posts, comments on competitor or influencer posts, keyword discussions, job changes and company funding events.
ICP lead scoring. Every lead is scored on fit and signal strength before anything is sent, and wrong-fit people are dropped automatically so the hottest prospects rise to the top.
AI outreach that pauses on reply. Multi-step connection request and DM sequences reference the prospect's own activity, run at human-paced limits, stop the moment a reply lands and route warm replies to the inbox.
Live pipeline console. One dashboard follows each lead from signal to ICP match, message, reply and booked meeting.
AI features
| What the AI does | Plan |
|---|---|
| Agent watches LinkedIn around the clock for profile views, post engagement, competitor activity, keyword mentions, job changes and funding news | Starter |
| Scores each lead on ICP fit and signal strength and drops wrong-fit prospects before any message goes out | Starter |
| Writes connection requests and DMs that cite what the prospect just did, and stops the sequence on reply | Starter |
Only features named in the vendor's own documentation. Anything sold separately is marked as an add-on.
Pricing
| Plan | Price | What you get |
|---|---|---|
| Starter | $99/account/mo | Unlimited signal monitoring, 7-day free trial |
| Custom | Quote | 5+ LinkedIn accounts, shared inbox, multiple agents |
ProspectZero publishes two plans. Starter is $99 per LinkedIn account a month and includes signal detection, ICP qualification, AI-written outreach, automated follow-ups, reply detection and routing, the agent console, unlimited signal monitoring and priority support. Custom pricing covers teams and agencies running five or more LinkedIn accounts, adding a shared inbox, multi-agent orchestration, custom signal sources, dedicated onboarding and an SLA. The 7-day trial gives full access and charges on day 8, and plans cancel anytime with no contract. Confirm current terms on the vendor site.
Checked 23 Oct 2026. Vendors change prices without notice.
Is ProspectZero expensive?
ProspectZero starts at $99/account/mo. We list 96 linkedin tools in total. 11 have a free tier, and those with a public price typically start around $59 a month.
- 6 quote-based
- 11 free tier
- 83 public price
Worked out automatically from every linkedin listing, so it updates as the directory changes.
Pros and cons
Pros
- Messages cite the prospect's real LinkedIn activity
- Unlimited signal monitoring on the base plan
- Works without Sales Navigator
Cons
- LinkedIn only, no email channel
- No published API, MCP or CRM integrations
- Young product with a small user base
Integrations
LinkedIn Sales Navigator
What's new at ProspectZero
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How ProspectZero compares
See all ProspectZero alternatives, with what each one does differently and a head to head for every pairing.
| Tool | Free tier | From | MCP | API | Compare |
|---|---|---|---|---|---|
| ProspectZero (this tool) | – | $99/account/mo | – | – | |
| | – | $99/user/mo | ✓ | ✓ | Compare |
 Alsona Alsona also starts at $99 but runs signal-led outreach on both LinkedIn and email, with an MCP server and API. | – | $99/mo | ✓ | ✓ | Compare |
| | – | $59/mo | – | – | Compare |
$99/user/mo MCP API
Gojiberry AI is the closest match, also an intent-signal LinkedIn agent at $99 a user, and it adds a first-party MCP server and API.
Alsona$99/mo MCP API
Alsona also starts at $99 but runs signal-led outreach on both LinkedIn and email, with an MCP server and API.
$59/mo
Dripify is cheaper at $59 a month and suits list-based LinkedIn sequences rather than signal-triggered outreach.
Your next step
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