Best ZoomInfo Alternatives

Free forever Starter plan with no credit card required gives genuine access to the contact database, email sequencing, and Chrome Extension before any financial commitment 265M+ contacts and 30M+ companies with a 91% email accuracy rate backed by a 7-step verification process, 72M emails verified monthly, and 150M contacts refreshed monthly AI Assistant builds prospecting lists and outreach sequences directly inside Apollo from plain-language descriptions — no copy-pasting between tools Consolidates B2B data, outreach sequencing, dialer, inbound lead routing, and deal tracking in one platform, replacing the two-to-three tool stack most solo founders otherwise need Self-serve access, self-serve cancellation, no annual contract minimum, no sales call required — the opposite of the enterprise data tool purchase experience SOC 2, ISO 27001, GDPR, CCPA, CPRA, EU-US DPF, PCI DSS, and CASA Tier 2 certified — a stronger security stack than most tools at this price range +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

Chrome Extension eliminates LinkedIn-to-CRM data entry entirely with one click to Salesforce, HubSpot, Outreach, or Salesloft Free plan is a genuine product with 50 credits per month, no credit card, and includes Champion Tracking and Scribe 97.5% email delivery rate and 85% global mobile match rate from 750M+ profiles re-verified monthly Champion Tracking surfaces warm pipeline automatically when past buyers change jobs with zero manual monitoring required Rated fastest implementation in its G2 category with setup taking minutes not days SOC 2 Type II certified and GDPR-compliant with role-based access controls on all plans +2 more Less

269M+ profiles with monthly refreshes, one of the largest US identity graphs available Sub-200ms Enrichment API response times, genuinely competitive for enrichment lookups Four lookup methods in one API: email, phone, LinkedIn URL, and name plus company Identity Resolution Pixel has a 7-day free trial with no credit card required Reseller program at $79/month gives agencies a clear path to add a revenue line Established since 2014, making it a decade-old data company with lower flight-risk than a startup GDPR compliance measures are in place, with a Data Processing Addendum available on request and a 72-hour right of erasure response +3 more Less