Kylas vs mailfloss: CRM Platform vs Data Enrichment Tool Comparison
Compare Kylas (CRM platform) and mailfloss (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Kylas is a CRM platform for customer relationship management and sales pipeline tracking, while mailfloss is a data enrichment tool for B2B lead data and email list cleaning. Kylas starts free at $0 per month with unlimited users, mailfloss starts at $29 per month for 10,000 credits. Teams often run both together.
Key takeaways
- Kylas offers a free Embark plan with 10,000 non-expandable records and unlimited users.
- Kylas's Elevate plan costs $175 per month for 100,000 expandable records with unlimited users.
- mailfloss's Lite plan costs $29 per month for 10,000 credits per month.
- mailfloss lists four pricing tiers, Lite, Business, Pro, and prepaid credits, compared to Kylas's three tiers.
- mailfloss lists 28 integrations including Mailchimp, HubSpot, ActiveCampaign, and Zapier, while Kylas lists 8 integrations including Aircall and Apollo.io.
Reviewed and updated September 5, 2026
Kylas vs mailfloss: CRM Platform vs Data Enrichment Tool Comparison
Kylas is a CRM platform; mailfloss is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: customer relationship management and sales pipeline tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Kylas is a CRM platform for customer relationship management and sales pipeline tracking; mailfloss is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Kylas lists lead management with customizable lead pipelines and contact management, and mailfloss lists cleans your list daily and removes addresses that decay over time.
Kylas offers a lower entry point at $0/mo compared to mailfloss at $29/mo.
If your priority is organizing contacts, tracking deals, and forecasting revenue, Kylas is the one built for it; for finding accurate contact data for target accounts, that is mailfloss. Many teams run one of each.
Understanding the Core Difference
Kylas is Kylas Sales CRM helps growing businesses streamline sales efforts with lead, contact, company and deal management, customizable pipelines and quotations. Paid pricing is a flat fee for the whole organization with unlimited users rather than a per-seat rate.
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
Embark
Lite
Kylas Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Embark | Free | 10,000 Records (Non-expandable); Unlimited Users |
| Elevate | $175/mo | 100,000 Records (Expandable); Unlimited Users |
| Exceed | Contact Sales | Unlimited Users |
Source: Kylas 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
Kylas is more affordable at the entry level ($0/mo vs $29/mo). For teams with tight budgets or those just getting started with customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment, this price difference matters.
mailfloss offers 4 pricing tiers compared to Kylas's 3, giving you more granularity as you scale.
Kylas includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Lead management with customizable lead pipelines
- Contact Management
- Company Management
- Deals Management
- Pipeline Management
- Quotations
- 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
Kylas Key Features
- Lead management with customizable lead pipelines
- Contact Management
- Company Management
- Deals Management
- Pipeline Management
- Quotations
- Products/Services catalog
- Mobile App
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 Kylas
- Lead management with customizable lead pipelines
- Contact Management
- Company Management
- Deals Management
- Pipeline Management
- Quotations
- Products/Services catalog
- Mobile App
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
Kylas Integrations
Kylas connects with: Aircall, Apollo.io, Call Hippo, CallerDesk, 99 Acres, Authkey, Arka, Big V Telecom.
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.
Integrations listed only by Kylas: Aircall, Apollo.io, Call Hippo, CallerDesk, 99 Acres, Authkey, Arka, Big V Telecom.
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, Zapier.
Use Case Recommendations
Best Fit for Kylas
- Budget-conscious teams looking for an affordable CRM platform
- 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 | Kylas | mailfloss |
|---|---|---|
| Starting Price | Free | $29/mo |
| Top Tier Price | Contact Sales | Usage-based |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 29 |
Getting Started Checklist
- Define your customer relationship management and sales pipeline tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected contacts and deals and 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
Kylas serves the customer relationship management and sales pipeline tracking side of an outbound stack and mailfloss the B2B lead data and contact enrichment side. Kylas 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 Kylas and mailfloss for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Kylas and mailfloss?
- Kylas is a CRM platform built for customer relationship management and sales pipeline tracking, while mailfloss is a data enrichment tool focused on B2B lead data and email list cleaning. Kylas covers lead, contact, company, and deal management, and mailfloss verifies and cleans email lists daily on autopilot.
- How much does Kylas cost compared to mailfloss?
- Kylas starts free with its Embark plan at $0 per month for 10,000 non-expandable records, while mailfloss's cheapest Lite plan costs $29 per month for 10,000 credits. Kylas's paid Elevate plan is $175 per month for 100,000 expandable records, and mailfloss's Pro plan is $209 per month for 125,000 credits.
- What integrations does mailfloss support?
- mailfloss lists 28 integrations on its own site, including Mailchimp, Klaviyo, HubSpot, ActiveCampaign, AWeber, Drip, Constant Contact, Intercom, and Zapier. This is a larger integration list than Kylas, which lists 8 integrations such as Aircall, Apollo.io, Call Hippo, and CallerDesk.
- Can I use both Kylas and mailfloss together?
- Yes, many teams run one CRM platform and one data enrichment tool together since they solve different parts of the workflow. Kylas handles customer relationship management and pipeline tracking, and mailfloss handles B2B contact data enrichment and email list cleaning, so the two complement rather than replace each other.
- Does Kylas charge per user?
- No, Kylas pricing is a flat fee for the entire organization with unlimited users rather than a per-seat rate. This differs from mailfloss, whose subscriptions are sized by credits per month, with prepaid credits available for one-time list uploads.
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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