Hunter vs mailfloss: Data Enrichment Tool Comparison
Compare Hunter and mailfloss side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Hunter is a free entry-level email finding and verification tool that also sends cold email sequences, while mailfloss is a $29 per month email verification service that cleans email lists daily on autopilot. Hunter suits budget-conscious teams wanting to scale from free, while mailfloss suits teams needing continuous list cleaning integrated with email marketing platforms.
Key takeaways
- Hunter's Free plan costs $0 per month and includes 50 credits per month, while mailfloss's entry Lite plan costs $29 per month for 10,000 credits per month.
- Hunter offers 5 pricing tiers (Free, Starter, Growth, Scale, Enterprise) compared to mailfloss's 4 tiers (Lite, Business, Pro, Prepaid credits).
- Hunter lists features such as Domain Search, Email Finder, Email Verifier, and an AI Writing Assistant, while mailfloss lists features like daily list cleaning, custom keep and remove rules, and single sign-on.
- Hunter integrates with HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, Make, and Clay.
- mailfloss integrates with a longer list of email marketing platforms including Mailchimp, Klaviyo, ActiveCampaign, Kit, beehiiv, and 23 others, with HubSpot and Zapier shared between both tools.
Reviewed and updated September 4, 2026
Hunter vs mailfloss: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Hunter and mailfloss will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
By each vendor's own wording, Hunter lists domain search and email finder, while mailfloss lists cleans your list daily and removes addresses that decay over time. A capability both offer can appear under different names, so read both feature lists below.
Hunter offers a lower entry point at $0/mo compared to mailfloss at $29/mo.
If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
Hunter is Hunter finds and verifies professional email addresses for marketers, salespeople and recruiters, and also sends cold email sequences from the same platform.
mailfloss is mailfloss is an email verification service that connects to your email marketing platform and cleans the list daily on autopilot, removing bad addresses, fixing typos and blocking bot and spam signups in real time. Subscriptions are sized by credits per month; prepaid credits cover one-time list uploads.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free
Lite
Hunter Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 credits per month |
| Starter | Contact Sales | 24,000 credits per year |
| Growth | Contact Sales | 120,000 credits per year |
| Scale | Contact Sales | 300,000 credits per year |
| Enterprise | Contact Sales | Custom number of credits |
Source: Hunter Pricing
mailfloss Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Lite | $29/mo | 10,000 credits/month |
| Business | $59/mo | 25,000 credits/month |
| Pro | $209/mo | 125,000 credits/month |
| Prepaid credits | Usage-based | - |
Source: mailfloss Pricing
Pricing Analysis
Hunter is more affordable at the entry level ($0/mo vs $29/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment, this price difference matters.
Hunter offers 5 pricing tiers compared to mailfloss's 4, giving you more granularity as you scale.
Hunter includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- and 2 more listed below
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- and 4 more listed below
Hunter Key Features
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- AI Writing Assistant
- Unlimited team members
mailfloss Key Features
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- Automatically fixes typos
- Prevents bounces in real-time
- Auto-tags subscribers after verification
- Single sign-on
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Hunter
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- AI Writing Assistant
- Unlimited team members
Listed only by mailfloss
- Cleans your list daily
- Removes addresses that decay over time
- Custom keep and remove rules
- Zapier integration
- Real-time API
- Webhooks
- Automatically fixes typos
- Prevents bounces in real-time
- Auto-tags subscribers after verification
- Single sign-on
Integration Ecosystem
Hunter Integrations
Hunter connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, Make, Clay.
mailfloss Integrations
mailfloss connects with: Mailchimp, Klaviyo, HubSpot, ActiveCampaign, Kit, beehiiv, GoHighLevel, Braze, AWeber, Drip, MailerLite, Constant Contact, Brevo, Campaign Monitor, GetResponse, Ontraport, iContact, Sendlane, Moosend, Keap, Intercom, Customer.io, Iterable, Ghost, Emma, SendPulse, Benchmark, Mautic, Zapier.
Shared Integrations
Both tools integrate with: HubSpot, Zapier.
Integrations listed only by Hunter: Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Make, Clay.
Integrations listed only by mailfloss: Mailchimp, Klaviyo, ActiveCampaign, Kit, beehiiv, GoHighLevel, Braze, AWeber, Drip, MailerLite, Constant Contact, Brevo, Campaign Monitor, GetResponse, Ontraport, iContact, Sendlane, Moosend, Keap, Intercom, Customer.io, Iterable, Ghost, Emma, SendPulse, Benchmark, Mautic.
Use Case Recommendations
Best Fit for Hunter
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for mailfloss
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (29 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Hunter | mailfloss |
|---|---|---|
| Starting Price | Free | $29/mo |
| Top Tier Price | Contact Sales | Usage-based |
| Total Features Listed | 8 | 10 |
| Integrations | 10 | 29 |
| Founded | 2015 | N/A |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Hunter and mailfloss both serve the B2B lead data and contact enrichment market. Hunter offers a more accessible entry point, while mailfloss starts at $29/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Hunter and mailfloss for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Hunter and mailfloss?
- Hunter is built around finding and verifying professional email addresses plus sending cold email sequences, while mailfloss is an email verification service that connects to your email marketing platform and cleans your list daily on autopilot, fixing typos and blocking bot signups in real time.
- Which tool is cheaper, Hunter or mailfloss?
- Hunter is cheaper at the entry level, offering a Free plan at $0 per month with 50 credits per month, while mailfloss's entry Lite plan costs $29 per month for 10,000 credits per month. Hunter also offers more pricing tiers, at 5 compared to mailfloss's 4.
- Does Hunter or mailfloss have more integrations?
- mailfloss lists a much longer set of integrations, connecting with platforms like Mailchimp, Klaviyo, ActiveCampaign, Kit, beehiiv, GoHighLevel, and many more email marketing tools. Hunter connects with CRM and sales tools such as Salesforce, Pipedrive, Zoho CRM, and Clay. Both tools share integrations with HubSpot and Zapier.
- Who should choose Hunter over mailfloss?
- Hunter fits budget-conscious teams that want to start free and scale up as needs grow, as well as enterprise buyers who prefer custom pricing and dedicated support. Its free tier lets you test the platform before committing financially.
- What kind of features does mailfloss offer that Hunter does not list?
- mailfloss lists features such as cleaning your list daily, removing addresses that decay over time, custom keep and remove rules, automatically fixing typos, preventing bounces in real time, auto-tagging subscribers after verification, and single sign-on, none of which appear on Hunter's own feature list.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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