Compare PDFTrackr vs. UnderDefense

You just emailed a proposal or pitch deck. Did the decision-maker actually read it, and when should you follow up? PDFTrackr answers both. Share any document as a secure tracked link and it reports back how the document was read, after first removing the noise: bots, email scanners, and link-preview crawlers are filtered out of your view counts, and the dashboard shows what was removed, so every number is a real person. Where PDFTrackr earns its keep is Signals, the analysis done for you. Instead of a spreadsheet, you get answers: who returned for a second look, who's genuinely engaged, and who's worth a call right now. A per-recipient verdict tells you whether a specific prospect read it, and a real-time alert with a Reading Report reaches your inbox the instant they open your link. Following up at the exact moment a buyer is interested is how deals close, and PDFTrackr tells you when that moment is. Made for the people who make money from their documents: sales teams, consultants, agencies, and founders raising on a deck. The free plan is genuinely complete: full page-by-page analytics, 12-month history, unlimited view history, and virus scanning on every upload, with no credit card. Pro is $9/month or $84/year for return-visitor Signals, real-time alerts with Reading Reports, per-recipient verdicts, CSV export, bulk personalized links, folders, versioning, and watermarking.

UnderDefense is an agentic AI SOC and compliance automation platform designed to help security teams investigate threats faster and reduce operational friction. The platform uses swarming AI agents to investigate alerts, correlate data across systems, enrich findings, verify context, and produce clear verdicts within minutes. MAXI is built to eliminate false positives, improve SIEM and EDR efficiency, and help analysts focus on strategic security work instead of repetitive Tier 1 and Tier 2 triage. The platform includes three core layers: MAXI AI SOC for alert investigation, MAXI Compliance for continuous evidence collection and reporting, and expert MDR and incident response for human-backed security operations. It supports use cases such as managed detection and response, managed SOC, managed SIEM and EDR, cloud security monitoring, ransomware protection, incident response automation, penetration testing, and compliance services. MAXI Compliance supports frameworks such as SOC 2, ISO 27001, HIPAA, and PCI DSS with automated evidence collection, questionnaire automation, posture monitoring, and board-ready reporting. UnderDefense integrates with more than 100 tools across cloud, identity, SaaS, endpoint, network, SIEM, EDR, ChatOps, and project management systems. Security teams can escalate through Slack or Teams and assign issues directly in Jira for faster response coordination. By combining AI-driven investigation, compliance automation, transparent reporting, human incident response experts, and broad integrations, UnderDefense MAXI helps organizations modernize SOC operations without losing control of decisions.