# ProspectZero > Signal-based LinkedIn outreach platform. AI agents detect buying intent, score prospects against your ICP, and run personalized connection requests and DMs automatically. ProspectZero monitors LinkedIn for buying signals (post engagement, profile views, job changes, competitor activity), qualifies leads against your ideal customer profile, and runs personalized multi-step outreach so sales teams wake up to replies and booked meetings instead of cold lists. ## Pages - [Home](/): Product overview and how signal-based prospecting works. - [How It Works](/how-it-works): Walkthrough of detection, scoring, and outreach. - [Pricing](/pricing): Per-seat pricing plans. - [Resource Center](/resources): Guides, comparisons, alternatives, use cases, and case studies on signal-based prospecting. - [Blog](/blog): Guides on LinkedIn outreach, intent data, and B2B prospecting. - [Free Tools](/tools): LinkedIn DM generator, ICP builder, message grader, post generator. No signup. - [Affiliate Program](/affiliates): Earn recurring commissions for referrals. - [Changelog](/changelog): Product updates and new features. - [Status](/status): System operational status. ## Resources - [Dripify Alternative](/resources/dripify-alternative): ProspectZero vs Dripify — warm LinkedIn leads via signal-based prospecting. - [Expandi Alternative](/resources/expandi-alternative): How ProspectZero compares to Expandi for agencies, founders, and SDR teams. - [Waalaxy Alternative](/resources/waalaxy-alternative): How ProspectZero compares to Waalaxy for warm LinkedIn leads and intent-based prospecting. - [HeyReach Alternative](/resources/heyreach-alternative): How ProspectZero compares to HeyReach for agencies and founders running warm LinkedIn outbound. - [LaGrowthMachine Alternative](/resources/lagrowthmachine-alternative): How ProspectZero compares to LaGrowthMachine for signal-based LinkedIn prospecting. - [Salesflow Alternative](/resources/salesflow-alternative): How ProspectZero compares to Salesflow for warm LinkedIn leads and intent-based prospecting. - [Zopto Alternative](/resources/zopto-alternative): How ProspectZero compares to Zopto for warm LinkedIn leads and intent-based prospecting. - [Meet Alfred Alternative](/resources/meet-alfred-alternative): How ProspectZero compares to Meet Alfred for warm LinkedIn leads and intent-based prospecting. - [Dux-Soup Alternative](/resources/dux-soup-alternative): How ProspectZero compares to Dux-Soup for warm LinkedIn leads and intent-based prospecting. - [Octopus CRM Alternative](/resources/octopus-crm-alternative): How ProspectZero compares to Octopus CRM for warm LinkedIn leads and intent-based prospecting. - [ProspectZero vs Dripify](/resources/prospectzero-vs-dripify): Full side-by-side comparison of features, pricing, safety, and reply rates. - [LinkedIn Buying Signals](/resources/linkedin-buying-signals): The 8 buying signals that matter most on LinkedIn in 2026, with workflows. - [Warm Leads on LinkedIn](/resources/warm-leads-linkedin): The 2026 playbook for generating warm leads via signal-based prospecting. ## Optional - [Privacy Policy](/privacy) - [Terms of Service](/terms)