Best Apollo.io Alternatives

Best-in-category B2B contact database with verified direct dials, verified emails, org charts, and technographic data at a depth and accuracy level that genuinely differentiates from cheaper alternatives at enterprise outbound volumes ZoomInfo Copilot consolidates account research, outreach generation, pipeline monitoring, and CRM automation into one workspace, reducing tool-switching overhead for SDR and AE workflows Trusted by 35,000+ companies worldwide including Adobe, Google, Microsoft, AWS, and Canva, with documented enterprise case study outcomes from named customers on the official homepage Intent data on Advanced and Elite plans identifies in-market buyers before they raise their hand, enabling outreach at the right moment rather than after a shortlist is already formed ZoomInfo University provides structured onboarding and ongoing training across all products and plan tiers, including Copilot open office hours and package-specific on-demand courses Platform breadth covers the full GTM stack — sales, marketing, talent, and operations — reducing the number of separate point solutions for a mature revenue organization +2 more Less

Chrome Extension delivers verified direct dials and emails on LinkedIn profiles in under 30 seconds, with a one-click CRM push — the fastest contact retrieval workflow for LinkedIn-heavy researchers in the category 280M+ verified B2B contacts with 98% email deliverability and 86% phone accuracy, refreshed daily, covering North America, EMEA, LATAM, and APAC (per official data page at lusha.com/data) Credit pricing is transparent before every action: 1 credit per email, 10 credits per phone number, displayed before reveal with no hidden consumption and no credits charged when data is unavailable Free plan delivers genuine utility: 70 credits/month, Chrome Extension, CRM integrations, no credit card required, unused monthly credits roll over up to 2x the limit Buying Signals (job changes, funding rounds, hiring surges, intent signals, technology stack changes) route into CRM and automation workflows via Lusha Plays — enabling signal-triggered outreach without manual monitoring GDPR, CCPA, SOC 2 Type II, ISO 27701, ISO 27001, TRUSTe Responsible AI certified — a strong compliance stack for founders handling contact data in European markets +2 more Less

Free plan includes 50 credits/month with no credit card and no time limit — enough to test database coverage before paying anything. Every email result includes the public source URL where Hunter found it, so you can tell recipients exactly how you found them. Email finding is free if nothing is found, and the same search in the same billing period counts only once. Sequences sends from your own Gmail or Outlook account, which is the right approach for cold email deliverability. Self-serve signup, self-serve cancellation, no annual contract required on any paid plan. Hunter has been independently owned and bootstrapped since 2015 with no documented pricing increases. +2 more Less

Credits only deducted for verified emails -- Invalid results cost you nothing Direct dials included per credit with no separate charge for phone numbers No annual contract required on Essentials or Plus -- cancel month to month Real-time list updates as you apply filters -- no submit button, no processing wait 7-day trial with no credit card and real platform access, not a demo 180M+ contacts across 200+ countries with coverage for international B2B outreach +2 more Less