Apollo.io vs CrowdStrike
Side-by-side comparison of AI visibility scores, market position, and capabilities
B2B sales intelligence platform with 270M+ contacts; prospecting database plus automated email/LinkedIn sequences at competitive pricing competing with ZoomInfo for SMB and mid-market sales.
About
Apollo.io is an all-in-one sales intelligence and engagement platform providing B2B contact data, company information, and automated outreach sequences — enabling sales and marketing teams to find prospects, enrich leads with contact details, and execute multi-channel outreach campaigns from a single platform. Founded in 2015 by Tim Zheng and Ray Li in San Francisco, Apollo.io has raised over $250 million and serves over 160,000 companies — from individual SDRs to enterprise sales teams — who need accurate contact data and prospecting workflow tools at competitive pricing.\n\nApollo's database contains over 270 million B2B contacts with work emails, phone numbers, LinkedIn profiles, and technographic data about the companies they work at. The prospecting engine enables filtering by job title, company size, industry, technology stack, growth signals, and funding status to build highly targeted prospect lists. Apollo Sequences automates multi-step outreach (email, LinkedIn, phone) with AI-personalized messaging, tracking opens, clicks, and reply rates to optimize conversion.\n\nIn 2025, Apollo.io is one of the fastest-growing sales tech companies, competing with ZoomInfo (the enterprise incumbent), Outreach, Salesloft, and Clay for sales prospecting and engagement platform share. Apollo's competitive advantage is its aggressive pricing (significantly cheaper than ZoomInfo for similar contact data) and its all-in-one design that bundles data and engagement — where ZoomInfo data must be purchased separately from engagement tools. The 2025 strategy focuses on improving data accuracy and freshness (a key differentiator from competitors), launching Apollo AI for automated outreach personalization, and growing its enterprise customer segment with SSO, advanced admin controls, and CRM sync capabilities.
CrowdStrike (CRWD) reported $3.95B ARR in FY2025 (ended Jan). Revenue $3.74B, up 29% YoY. Market cap ~$85B. 8,600+ employees. Austin, TX. AI-native cybersecurity platform. Charlotte AI for threat detection.
About
CrowdStrike is an AI-native cybersecurity company founded in 2011 by George Kurtz, Dmitri Alperovitch, and Gregg Marston and headquartered in Austin, Texas, that built the endpoint detection and response (EDR) category and has since expanded into the broadest cloud-native cybersecurity platform in the industry. The company was founded on the insight that traditional antivirus software — signature-based, retrospective, and endpoint-isolated — could not keep pace with sophisticated adversaries operating at machine speed. CrowdStrike's founding architecture, the Falcon platform, was designed cloud-native from day one: a single lightweight agent on the endpoint feeding a cloud-based AI that learns from trillions of security events across every customer simultaneously. The company trades on Nasdaq under the ticker CRWD.\n\nThe CrowdStrike Falcon platform consolidates more than 28 security modules across endpoint security, identity threat protection, cloud security, next-gen SIEM and log management, threat intelligence, and managed detection and response — all delivered through a single agent and unified console. The AI at the platform's core, Charlotte AI, provides conversational security operations, automated investigation, and AI-generated threat summaries that reduce analyst workload. CrowdStrike's threat intelligence team, Adversary Intelligence, tracks and names nation-state and criminal threat actors globally, giving customers predictive insight into campaigns before they hit their environments.\n\nCrowdStrike reported $3.95 billion in annual recurring revenue (ARR) for FY2025 and total revenue of $3.74 billion, up 29% year over year, with a market capitalization of approximately $85 billion. The company has 8,600+ employees and counts a substantial share of the Fortune 500 and global governments as customers. Despite the July 2024 sensor update incident that caused a significant IT outage affecting millions of Windows systems globally, CrowdStrike's customer retention remained strong — a testament to the platform's depth of integration and the switching costs built into its consolidated architecture.
AI Visibility Head-to-Head
Capabilities & Ecosystem
Capabilities
Integrations
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.