Datanyze vs mailfloss: Data Enrichment Tool Comparison
Compare Datanyze and mailfloss side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Datanyze is a B2B contact and technographic data platform starting free, while mailfloss is an email verification and list-cleaning service starting at $29/mo. Datanyze suits budget-conscious teams needing prospecting data and Chrome extension lookups, while mailfloss suits teams needing daily automated list cleaning across email marketing platforms like Mailchimp and Klaviyo.
Key takeaways
- Datanyze's entry plan, Nyze Lite, is free and includes 10 credits per month, while its Nyze Pro 1 plan costs $29/mo for 80 credits per month.
- mailfloss starts at $29/mo for its Lite plan with 10,000 credits per month, up to $209/mo for its Pro plan with 125,000 credits per month.
- mailfloss offers 4 pricing tiers compared to Datanyze's 3 tiers, giving more granularity as usage scales.
- Datanyze integrates with Google Chrome, Salesforce, and HubSpot, while mailfloss integrates with a much larger list including Mailchimp, Klaviyo, ActiveCampaign, and Zapier.
- The only integration shared by both tools, based on their published lists, is HubSpot.
Reviewed and updated September 4, 2026
Datanyze vs mailfloss: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Datanyze 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, Datanyze lists technographic data and insights and chrome extension for linkedin, 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.
Datanyze 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
Datanyze is B2B contact and company data platform (by ZoomInfo) specializing in technographic data and affordable prospecting for SMBs.
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
Nyze Lite
Lite
Datanyze Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Nyze Lite | Free | 10 credits per month |
| Nyze Pro 1 | $29/mo | 80 credits/month |
| Nyze Pro 2 | $55/mo | 160 credits/month |
Source: Datanyze 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
Datanyze 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.
mailfloss offers 4 pricing tiers compared to Datanyze's 3, giving you more granularity as you scale.
Datanyze includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- and 3 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
Datanyze Key Features
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- Export to CSV
- Tag and note management
- Company technology stack tracking
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 Datanyze
- Technographic data and insights
- Chrome extension for LinkedIn
- Direct email and phone lookups
- Company and contact profiles
- Icebreaker conversation starters
- Google Chrome extension
- Export to CSV
- Tag and note management
- Company technology stack tracking
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
Datanyze Integrations
Datanyze connects with: Google Chrome, Salesforce, HubSpot.
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.
Integrations listed only by Datanyze: Google Chrome, Salesforce.
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, Zapier.
Use Case Recommendations
Best Fit for Datanyze
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
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 | Datanyze | mailfloss |
|---|---|---|
| Starting Price | Free | $29/mo |
| Top Tier Price | $55/mo | Usage-based |
| Total Features Listed | 9 | 10 |
| Integrations | 3 | 29 |
| Founded | 2012 | 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
Datanyze and mailfloss both serve the B2B lead data and contact enrichment market. Datanyze 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 Datanyze and mailfloss for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Datanyze and mailfloss?
- Datanyze is a B2B contact and company data platform focused on technographic data and affordable prospecting, owned by ZoomInfo. mailfloss is an email verification service that connects to email marketing platforms and cleans subscriber lists daily by removing bad addresses, fixing typos, and blocking spam signups in real time.
- Which tool is cheaper, Datanyze or mailfloss?
- Datanyze has a lower entry point at $0/mo with its Nyze Lite plan offering 10 credits per month, compared to mailfloss which starts at $29/mo for its Lite plan with 10,000 credits per month. Datanyze's free tier lets teams test the platform before paying anything.
- Does Datanyze or mailfloss have more pricing tiers?
- mailfloss has 4 pricing tiers (Lite, Business, Pro, and prepaid credits) compared to Datanyze's 3 tiers (Nyze Lite, Nyze Pro 1, Nyze Pro 2). This gives mailfloss users more granularity as they scale their email volume.
- What integrations does mailfloss support compared to Datanyze?
- mailfloss integrates with a long list of email marketing platforms including Mailchimp, Klaviyo, ActiveCampaign, Kit, beehiiv, Braze, and Zapier, among many others. Datanyze integrates with Google Chrome, Salesforce, and HubSpot. The only integration both tools share, per their published lists, is HubSpot.
- Who should choose Datanyze over mailfloss?
- Datanyze is best suited for budget-conscious teams looking for an affordable data enrichment tool, those who want to start free and scale up as needs grow, and revenue operations teams building targeted prospecting lists using technographic data and Chrome extension lookups.
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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