mailfloss vs Monday CRM: Data Enrichment Tool vs CRM Platform Comparison
Compare mailfloss (data enrichment tool) and Monday CRM (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
mailfloss and Monday CRM solve different problems: mailfloss is a data enrichment and email verification tool that cleans lead lists daily, while Monday CRM is a full CRM platform for pipeline tracking and contact management. mailfloss starts at $29/mo, Monday CRM at $12/mo. Many teams use both together rather than choosing one.
Key takeaways
- mailfloss entry pricing is $29/mo for the Lite plan with 10,000 credits per month, while Monday CRM's Basic plan starts at $12/mo.
- mailfloss lists features such as cleaning your list daily, custom keep and remove rules, real-time API access, and webhooks.
- Monday CRM lists features including customizable deal pipeline boards, sales automations and workflows, and customizable dashboards and reporting.
- The only integration listed by both vendors is Zapier, while mailfloss also connects with tools like Mailchimp, HubSpot, and Klaviyo, and Monday CRM connects with Gmail, Slack, and Zoom.
- mailfloss's top plan, Pro, costs $209/mo for 125,000 credits per month, while Monday CRM's top listed self-serve plan, Pro, costs $28/mo.
Reviewed and updated September 4, 2026
mailfloss vs Monday CRM: Data Enrichment Tool vs CRM Platform Comparison
mailfloss (data enrichment tool) and Monday CRM (CRM platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
mailfloss is a data enrichment tool for B2B lead data and contact enrichment; Monday CRM is a CRM platform for customer relationship management and sales pipeline tracking. By each vendor's own wording, mailfloss lists cleans your list daily and removes addresses that decay over time, and Monday CRM lists customizable deal pipeline boards and lead and contact management.
Monday CRM offers a lower entry point at $12/mo compared to mailfloss at $29/mo.
If your priority is finding accurate contact data for target accounts, mailfloss is the one built for it; for organizing contacts, tracking deals, and forecasting revenue, that is Monday CRM. Many teams run one of each.
Understanding the Core Difference
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.
Monday CRM is A flexible CRM built on the monday.com Work OS platform, offering highly customizable pipelines, automations, and dashboards. Ideal for teams that want a CRM tightly integrated with project management and collaboration workflows, with a visual and intuitive interface.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Lite
Basic
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
Monday CRM Pricing (as of September 2026)
| Plan | Price |
|---|---|
| Basic | $12/mo |
| Standard | $17/mo |
| Pro | $28/mo |
| Ultimate | Contact Sales |
Source: Monday CRM Pricing
Pricing Analysis
Monday CRM offers the lower entry point ($12/mo vs $29/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Features Breakdown
- 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
- Customizable deal pipeline boards
- Lead and contact management
- Sales automations and workflows
- Email tracking and templates
- Activity management and logging
- Customizable dashboards and reporting
- and 2 more listed below
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
Monday CRM Key Features
- Customizable deal pipeline boards
- Lead and contact management
- Sales automations and workflows
- Email tracking and templates
- Activity management and logging
- Customizable dashboards and reporting
- Document management
- Integrated project management capabilities
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 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
Listed only by Monday CRM
- Customizable deal pipeline boards
- Lead and contact management
- Sales automations and workflows
- Email tracking and templates
- Activity management and logging
- Customizable dashboards and reporting
- Document management
- Integrated project management capabilities
Integration Ecosystem
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.
Monday CRM Integrations
Monday CRM connects with: Gmail, Microsoft Outlook, Slack, Zoom, Zapier, Google Workspace, Microsoft Teams, DocuSign.
Shared Integrations
Both tools integrate with: Zapier.
Integrations listed only by mailfloss: 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.
Integrations listed only by Monday CRM: Gmail, Microsoft Outlook, Slack, Zoom, Google Workspace, Microsoft Teams, DocuSign.
Use Case Recommendations
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
Best Fit for Monday CRM
- Budget-conscious teams looking for an affordable CRM platform
- Enterprise buyers who prefer custom pricing and dedicated support
- Sales teams tracking deals from first touch to close
- Managers who need pipeline visibility and forecasting
Feature Comparison Summary
| Feature | mailfloss | Monday CRM |
|---|---|---|
| Starting Price | $29/mo | $12/mo |
| Top Tier Price | Usage-based | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 29 | 8 |
| Founded | N/A | 2012 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and customer relationship management and sales pipeline tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and contacts and deals 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
mailfloss serves the B2B lead data and contact enrichment side of an outbound stack and Monday CRM the customer relationship management and sales pipeline tracking side. Monday CRM offers a more accessible entry point at $12/mo, 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 mailfloss and Monday CRM for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between mailfloss and Monday CRM?
- mailfloss is a data enrichment tool focused on B2B lead data and email list verification, cleaning lists daily and removing decayed addresses. Monday CRM is a full CRM platform built for customer relationship management, sales pipeline tracking, and deal boards. They serve different core functions rather than competing head to head.
- Which is cheaper, mailfloss or Monday CRM?
- Monday CRM has the lower entry price at $12/mo for its Basic plan, compared to mailfloss's Lite plan at $29/mo for 10,000 credits per month. mailfloss also offers a Pro plan at $209/mo for 125,000 credits, while Monday CRM's Pro plan is $28/mo.
- Do mailfloss and Monday CRM integrate with each other?
- The article does not list a direct integration between mailfloss and Monday CRM. Both tools do share Zapier as a common integration, which could be used to connect workflows between them indirectly.
- Can I use mailfloss and Monday CRM together?
- Yes, many teams run one of each according to the article, since mailfloss handles contact data accuracy while Monday CRM handles organizing contacts, tracking deals, and forecasting revenue. The two tools address different parts of the outbound stack.
- What integrations does mailfloss support that Monday CRM does not?
- mailfloss lists integrations 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, and Mautic, none of which appear in Monday CRM's integration 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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