Find, verify, and email any professional in seconds — the all-in-one email outreach platform trusted by 6 million users since 2015.
Try Hunter.io
Full-featured bulk email verification at half the price — clean 100,000+ emails per hour, protect your sender reputation, and guarantee 99% deliverability since 2003.
Try EmailListVerifyA high-level overview of pricing, key strengths, and use cases to help you choose the right tool fast.
Hunter.io
EmailListVerify
Go deeper into the specific capabilities, pros, cons, and integrations of both platforms.
Hunter.io
EmailListVerify
Hunter.io is an all-in-one email outreach platform co-founded in 2015 by Antoine Finkelstein and François Grante in Paris, France, designed to help sales teams, recruiters, and marketers find, verify, and email any professional in seconds. It combines a Domain Search, Email Finder, Email Verifier, B2B Discover database, and a built-in cold email Sequences tool in a single platform used by 6 million+ professionals worldwide. Hunter is self-funded, GDPR-compliant, and powers contact data features for products like SparkToro.
EmailListVerify is a Bratislava-based bulk email verification and list cleaning platform operating since 2003. It has verified over 5 billion emails, runs eight sequential verification checks per address (including spam trap detection, hard bounce checking, catch-all flagging, and MX record validation), and guarantees 99% deliverability.
It offers pay-as-you-go credits that never expire, a monthly subscription model, a real-time API for form-level verification, an email finder, and native integrations with major email marketing platforms including Mailchimp, MailerLite, SparkPost, and Mailgun.
• Domain Search — Returns every publicly indexed email address for any company website, complete with names, job roles, LinkedIn profile links, and a confidence score; Bulk Domain Search finds emails for up to 10 addresses per credit.
• Email Finder — Enter a name and company or domain to surface the most likely verified professional email address, with a confidence score; no credit charged if Hunter can't find a match.
• Email Verifier — Checks any email address for validity and deliverability in real time; 0.5 credits per verification with no charge if the result is unknown; available as Bulk Email Verifier for large list cleaning.
• Sequences (Cold Email Campaigns) — Build multi-step personalized email campaigns sent from your own Gmail, Google Workspace, or Outlook account; includes A/B testing, email account rotation, open and click tracking, custom tracking domain, link tracking, evergreen sequences, and reply management.
• AI Writing Assistant & AI Discover Assistant — Generates and optimizes cold email copy using AI; the Discover AI Assistant lets you describe your target audience in natural language and surfaces matching companies and contacts from Hunter's B2B database.
• Signals — Real-time intent and trigger signals (job changes, funding rounds, new hires) that alert you when target companies or contacts are most likely to engage; unlimited Signals on Scale and Enterprise plans.
• Leads & Contact Management — Store, organize, tag, and export leads with up to 30 million saved leads on the Scale plan; includes lead enrichment on paid plans to auto-fill missing contact properties.
• MCP Server & Full API — Hunter's Model Context Protocol server connects the platform to AI agent workflows for programmatic prospecting; the full API is available on all plans for custom integration into any sales or marketing stack.
• Bulk Email List Verification — Upload TXT, CSV, or XLSX files of any size and receive a segmented clean list in minutes; processes over 100,000 emails per hour per customer with each address categorized as valid, invalid, catch-all, unknown, or duplicate.
• 8-Layer Verification Engine — Runs domain and SMTP validation, spam trap removal, disposable email detection, catch-all domain flagging, syntax error correction, hard bounce SMTP checking, MTA/MX record validation, and duplicate removal sequentially on every address submitted.
• Real-Time Verification API — Embed into any signup form, newsletter opt-in, or registration flow to validate emails at the point of entry in real time; prompts users to resubmit invalid addresses before they reach your database; supports multiple programming languages.
• Pay-As-You-Go Credits (Never Expire) — Purchase the exact credit volume you need with no monthly commitment; credits remain active indefinitely until used — no losing unused credits at month end.
• Monthly Subscription (Save 10%) — Subscribe for recurring daily verification volume; save approximately 10% versus equivalent pay-as-you-go purchases; cancel at any time from your billing dashboard.
• Email Finder — Find professional email addresses using the same credit pool as verification; costs 5 credits per email found at medium confidence or higher; credits can be split freely between verification and finding.
• Native Email Platform Integrations — Direct integrations with Mailchimp, Aweber, MailerLite, Gist, Sendloop, SparkPost, Mailgun, and more; verify and import lists directly within your sending tool without CSV exports.
• Downloadable Segmented Results — Download your verified list as a clean file with all addresses sorted by status; choose to include or exclude catch-all and unknown categories based on your bounce rate tolerance before importing into campaigns.
Hunter.io is built for any professional who needs accurate email contact data fast and wants to move from discovery to outreach without switching tools.
• SDRs and outbound sales reps — use Domain Search and Email Finder to build prospect lists from target company websites in minutes, then launch Sequences directly from the same dashboard without exporting data.
• Recruiters and talent sourcers — find verified email addresses for candidates and hiring managers at target companies faster than any manual research method, and reach out via personalized email sequences at scale.
• Content marketers and SEO link builders — identify the right editorial contact at any domain instantly and run structured outreach campaigns with open and reply tracking to manage the full link building pipeline.
• Freelancers, consultants, and startup founders — use the free plan to test the quality of Hunter's data on their niche before scaling, and upgrade only when monthly volume demands it.
EmailListVerify is purpose-built for email marketers, cold email practitioners, and developers who need to clean large email lists quickly and affordably before sending campaigns.
• Email marketers with existing subscriber lists — Cleaning a 50,000-contact list before a campaign reactivation costs $93 on PAYG and can immediately cut bounce rates from 15–23% to under 1%, protecting sender reputation and improving open rates.
• Cold email agencies and SDR teams — Use EmailListVerify as the final hygiene step before loading B2B prospect lists into cold email senders; even well-sourced data from Apollo or UpLead carries residual invalid addresses that bulk verification removes at near-zero cost per contact.
• Developers and SaaS teams — The real-time API embeds into any registration form or lead capture page to enforce valid email collection at the point of entry, preventing dirty data from accumulating in databases over time.
• Digital marketing agencies managing multiple clients — Pay-as-you-go credits with no expiry allow agencies to clean client lists on an as-needed basis without committing to a recurring monthly seat fee per client account.
• Businesses with large, mixed-source databases — Legacy CRM databases accumulated from multiple sources over years typically carry 23%+ invalid addresses; a one-time bulk clean with PAYG credits restores deliverability at a fraction of the cost of enterprise data hygiene services.
Free ($0/mo): 50 credits per month, basic Discover B2B database filters, AI Assistant in Discover (10 searches/mo, 15 proactive suggestions/mo), 10 Signals, 1 connected email account, 500 recipients per sequence, 100,000 saved leads, unlimited team members, regular support.
Starter ($34/mo billed annually, $49/mo monthly): 2,000 credits/mo (24,000/yr), auto-verification, lead enrichment, advanced Discover filters, AI Assistant (50 searches/mo, 150 proactive suggestions/mo), 20 Signals, 3 connected email accounts, AI Writing Assistant, 2,500 recipients per sequence, 2,000,000 saved leads, priority support.
Growth ($104/mo billed annually, $149/mo monthly): 10,000 credits/mo (120,000/yr), auto-verification, lead enrichment, advanced Discover filters, AI Assistant (150 searches/mo, 450 proactive suggestions/mo), 200 Signals, 10 connected email accounts, AI Writing Assistant, 5,000 recipients per sequence, 10,000,000 saved leads, priority support.
Scale ($209/mo billed annually, $299/mo monthly): 25,000 credits/mo (300,000/yr), auto-verification, lead enrichment, advanced Discover filters, AI Assistant (300 searches/mo, 900 proactive suggestions/mo), unlimited Signals, 20 connected email accounts, AI Writing Assistant, 15,000 recipients per sequence, 30,000,000 saved leads, priority support.
Enterprise (Custom pricing): Custom credits, custom connected email accounts, custom recipients per sequence, AI Writing Assistant, priority support plus dedicated Account Manager.
Free (No credit card, permanent access): 100 email verification credits on signup, single email free checker on homepage, API key available.
Pay-As-You-Go Credits (No monthly commitment, credits never expire, API included): $5 for 1,000 credits ($0.005/email), $15 for 5,000 credits ($0.003/email), $30 for 10,000 credits ($0.003/email), $55 for 25,000 credits ($0.0022/email), $90 for 50,000 credits ($0.0018/email), $186 for 100,000 credits ($0.00186/email); higher volumes available with further discounts; email finder costs 5 credits per found address.
Monthly Subscription (Save ~10% vs PAYG, cancel anytime, great for API integration): $16/mo for 5,000 credits/month, scales upward for higher daily volumes; $139/mo for 5,000 emails/day processing capacity; $989/mo for 100,000 emails/day; pricing for all subscription tiers visible via on-page configurator at emaillistverify.com/pricing.
Enterprise (Custom, high-volume): Custom daily processing capacity up to and exceeding 10,000,000 emails/month; dedicated account support; SLA-backed uptime; custom API rate limits; contact sales for pricing.
Hunter.io has spent a decade refining what it does better than anyone else: delivering accurate, publicly sourced email data at scale — with a fairness model and compliance approach that most data tools don't match.
• No-Find, No-Charge Credit Model — Hunter only charges a credit when it successfully finds or verifies an email. If no email is found, or if verification returns 'Unknown,' zero credits are consumed. This is a fundamentally fairer model than competitors that charge per query regardless of outcome, and it makes Hunter's effective cost-per-lead significantly lower than its nominal pricing suggests.
• GDPR-Compliant Public Web Indexing — Hunter exclusively indexes email addresses that have been made publicly available on the web by the email owner or their employer. This compliance-first approach has made Hunter the preferred choice for EU-based organizations and any team with a legal team scrutinizing their data sourcing practices — a non-trivial advantage over scraping tools.
• MCP Server on All Plans — Hunter launched a Model Context Protocol server available across all subscription tiers, enabling AI agents to query the Email Finder, Email Verifier, and Domain Search programmatically. This is a forward-looking infrastructure investment that positions Hunter as a foundational data layer for AI-orchestrated GTM workflows — not just a standalone web app.
• Decade-Long Data Network Effect — Hunter has been indexing public web email data since 2015, giving it one of the deepest historical email databases of any tool in its class. When a company has any indexed online presence, Hunter's decade-long crawling history gives it a materially higher hit rate than newer tools building their indexes from scratch.
EmailListVerify stands out through a combination of pricing transparency, long-term operational history, and a shared-credit model that no major competitor replicates at this price.
• Credits that never expire on pay-as-you-go — ZeroBounce and NeverBounce credits expire on certain plans. EmailListVerify's PAYG credits remain active until you use them, with no time limit. For teams with seasonal campaigns or irregular verification needs, this eliminates the budget waste of expired credits that competitors quietly build into their pricing.
• 5B+ emails verified since 2003 — No email verification tool in the sub-$10/1,000 tier has operated for as long or processed as much data. This history means EmailListVerify's spam trap database, catch-all domain registry, and MX record library are updated from two decades of real-world bounce data — not just from recent API integrations.
• Single credit pool for both verification and email finding — Most platforms charge entirely separate pricing models for list cleaning and email discovery. EmailListVerify lets you allocate the same credits to either task at will — 1 credit to verify, 5 credits to find — giving teams with mixed needs a single, unified budget to manage.
• Real-time API with 256-bit SSL and unlimited API keys — The verification API supports unlimited API keys on all plans (including PAYG), enabling teams to deploy it across multiple forms, properties, or client environments without paying per-key or per-endpoint fees.
Hunter.io integrates directly with the CRMs, automation platforms, and productivity tools where sales and marketing teams do their daily work.
• HubSpot, Salesforce, Pipedrive & Zoho CRM (Native) — Sync Hunter leads, deals, and email sequence activity (opens, clicks, replies) bidirectionally with all four major CRMs; HubSpot integration auto-creates deals for new contacts and tracks cold email activity directly inside HubSpot records.
• Zapier & Make (Workflow Automation) — Connect Hunter's Email Finder, Email Verifier, and Sequences to 5,000+ apps via Zapier for automated lead routing, CRM updates, and notification workflows; Make (Integromat) integration enables multi-step automation sequences with conditional logic.
• Google Sheets Add-On — Find and verify email addresses directly inside a Google Sheets spreadsheet using Hunter's native add-on; supports bulk operations for list enrichment without leaving the spreadsheet environment.
• Chrome Extension & Full API + MCP Server — The Chrome Extension surfaces email addresses on any website with one click; the full API (available on all plans) and MCP server enable developers to build Hunter's find, verify, and search capabilities into any custom application, AI agent, or GTM automation stack.
EmailListVerify integrates natively with major email marketing platforms and connects to any stack via REST API.
• Mailchimp — Native integration allows you to verify and clean your Mailchimp audience lists directly within the EmailListVerify dashboard without downloading or re-uploading CSV files; sync clean verified contacts back to Mailchimp in one click.
• MailerLite, Aweber, and Gist — Direct platform integrations for list import, verification, and export; verify subscriber lists pulled from your email platform and re-import cleaned versions without leaving the EmailListVerify workflow.
• SparkPost and Mailgun — Native integrations for transactional email senders; verify contact databases before high-volume transactional sends to maintain domain reputation and inbox placement rates on delivery-sensitive email infrastructure.
• REST API (All Plans Including Free) — Full real-time verification API with unlimited API keys; supports single email lookup, bulk file submission, and asynchronous list processing; available in multiple programming languages with documentation at emaillistverify.com/docs; secured via 256-bit SSL with HMAC signature verification for enterprise deployments.
• Zapier and Custom Webhooks — Connect EmailListVerify to 1,000+ apps via Zapier for automated verification workflows, CRM record updates, and database hygiene triggers; webhook support for asynchronous bulk job completion notifications.
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