MailerCheck vs Salesflare: Data Enrichment Tool vs CRM Platform Comparison
Compare MailerCheck (data enrichment tool) and Salesflare (CRM platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
MailerCheck is a data enrichment tool for B2B lead data and contact enrichment, priced from $0/mo, while Salesflare is a CRM platform for customer relationship management and sales pipeline tracking, priced from $39/mo. MailerCheck verifies and enriches contact data; Salesflare organizes contacts, tracks deals, and forecasts revenue. Many teams use both.
Key takeaways
- MailerCheck's entry plan is free with 10 free credits for Email List Verification only, while Salesflare's entry Growth plan costs $39/mo with 5 lead credits.
- MailerCheck's pay as you go plan charges $0.01 per credit, with 1 credit equal to one email verification, starting at 1,000 credits.
- Salesflare offers three pricing tiers (Growth at $39/mo, Pro at $64/mo, and Enterprise at $124/mo) compared to MailerCheck's two tiers.
- MailerCheck integrates with MailerLite, Mailchimp, ActiveCampaign, GetResponse, ConvertKit, Zapier, and Make, while Salesflare integrates with Gmail, Microsoft Outlook, Google Calendar, Google Sheets, Slack, MailChimp, QuickBooks Online, Intercom, Zapier, and Make.
- Both tools share integrations with Mailchimp, Zapier, and Make.
Reviewed and updated September 5, 2026
MailerCheck vs Salesflare: Data Enrichment Tool vs CRM Platform Comparison
MailerCheck is a data enrichment tool; Salesflare is a CRM platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: B2B lead data and contact enrichment on one side, customer relationship management and sales pipeline tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
MailerCheck is a data enrichment tool for B2B lead data and contact enrichment; Salesflare is a CRM platform for customer relationship management and sales pipeline tracking. By each vendor's own wording, MailerCheck lists email list verification and email insights, and Salesflare lists automate your crm data input and track emails, links and website visits.
MailerCheck offers a lower entry point at $0/mo compared to Salesflare at $39/mo.
If your priority is finding accurate contact data for target accounts, MailerCheck is the one built for it; for organizing contacts, tracking deals, and forecasting revenue, that is Salesflare. Many teams run one of each.
Understanding the Core Difference
MailerCheck is Email list verification and deliverability testing tool that validates single addresses, bulk lists or new signups through an API, and tests email content and inbox placement before a send.
Salesflare is Salesflare is a CRM for small and medium-sized businesses selling B2B. It automatically gathers contact and company info from emails, email signatures and social profiles, logs meetings and phone calls, and works inside Gmail, Outlook and LinkedIn.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free credits
Growth
MailerCheck Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Free credits | Free | 10 free credits on a new account, for Email List Verification only |
| Pay as you go | Usage-based | 1,000 credits at the entry step, at $0.01 per credit; 1 credit = 1 email verification |
Source: MailerCheck Pricing
Salesflare Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Growth | $39/mo | 5 lead credits |
| Pro | $64/mo | 100 lead credits |
| Enterprise | $124/mo | 250 lead credits |
Source: Salesflare Pricing
Pricing Analysis
MailerCheck is more affordable at the entry level ($0/mo vs $39/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment and customer relationship management and sales pipeline tracking, this price difference matters.
Salesflare offers 3 pricing tiers compared to MailerCheck's 2, giving you more granularity as you scale.
MailerCheck includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Email list verification
- Email Insights
- Inbox Placement
- Real-time API verification
- Usage report
- Single address verification
- and 2 more listed below
- Automate your CRM data input
- Track emails, links and website visits
- LinkedIn sidebar, email sidebar and mobile app
- Send personalized email campaigns
- Send workflows of multiple emails
- Set user permissions
- and 2 more listed below
MailerCheck Key Features
- Email list verification
- Email Insights
- Inbox Placement
- Real-time API verification
- Usage report
- Single address verification
- Credits and autopay
- Statuses
Salesflare Key Features
- Automate your CRM data input
- Track emails, links and website visits
- LinkedIn sidebar, email sidebar and mobile app
- Send personalized email campaigns
- Send workflows of multiple emails
- Set user permissions
- Create custom dashboards
- Lead search with email address lookup
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 MailerCheck
- Email list verification
- Email Insights
- Inbox Placement
- Real-time API verification
- Usage report
- Single address verification
- Credits and autopay
- Statuses
Listed only by Salesflare
- Automate your CRM data input
- Track emails, links and website visits
- LinkedIn sidebar, email sidebar and mobile app
- Send personalized email campaigns
- Send workflows of multiple emails
- Set user permissions
- Create custom dashboards
- Lead search with email address lookup
Integration Ecosystem
MailerCheck Integrations
MailerCheck connects with: MailerLite, Mailchimp, ActiveCampaign, GetResponse, ConvertKit, Zapier, Make.
Salesflare Integrations
Salesflare connects with: Gmail, Microsoft Outlook, Google Calendar, Google Sheets, Slack, MailChimp, QuickBooks Online, Intercom, Zapier, Make.
Shared Integrations
Both tools integrate with: Mailchimp, Zapier, Make.
Integrations listed only by MailerCheck: MailerLite, ActiveCampaign, GetResponse, ConvertKit.
Integrations listed only by Salesflare: Gmail, Microsoft Outlook, Google Calendar, Google Sheets, Slack, QuickBooks Online, Intercom.
Use Case Recommendations
Best Fit for MailerCheck
- 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 Salesflare
- Budget-conscious teams looking for an affordable CRM platform
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- Sales teams tracking deals from first touch to close
- Managers who need pipeline visibility and forecasting
Feature Comparison Summary
| Feature | MailerCheck | Salesflare |
|---|---|---|
| Starting Price | Free | $39/mo |
| Top Tier Price | Usage-based | $124/mo |
| Total Features Listed | 8 | 8 |
| Integrations | 7 | 10 |
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
MailerCheck serves the B2B lead data and contact enrichment side of an outbound stack and Salesflare the customer relationship management and sales pipeline tracking side. MailerCheck offers a more accessible entry point, while Salesflare starts at $39/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 MailerCheck and Salesflare for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between MailerCheck and Salesflare?
- MailerCheck is a data enrichment tool focused on B2B lead data and contact enrichment, offering email list verification and email insights. Salesflare is a CRM platform focused on customer relationship management and sales pipeline tracking, automating CRM data input and tracking emails, links, and website visits. They serve different parts of the sales workflow.
- Which is cheaper, MailerCheck or Salesflare?
- MailerCheck has a lower entry point at $0/mo with 10 free credits for email list verification, while Salesflare starts at $39/mo for its Growth plan with 5 lead credits. MailerCheck also offers a pay as you go option at $0.01 per credit after the free tier.
- Can I use MailerCheck and Salesflare together?
- Yes, the article notes that many teams run one of each since they address different needs. MailerCheck handles finding accurate contact data for target accounts, while Salesflare handles organizing contacts, tracking deals, and forecasting revenue.
- What integrations does each tool support?
- MailerCheck connects with MailerLite, Mailchimp, ActiveCampaign, GetResponse, ConvertKit, Zapier, and Make. Salesflare connects with Gmail, Microsoft Outlook, Google Calendar, Google Sheets, Slack, MailChimp, QuickBooks Online, Intercom, Zapier, and Make. Both tools share Mailchimp, Zapier, and Make integrations.
- Who should choose MailerCheck over Salesflare?
- Budget-conscious teams wanting an affordable data enrichment tool, teams that want to start free and scale as needs grow, revenue operations teams building targeted prospect lists, and marketing teams focused on enrichment are best suited to MailerCheck according to the article's use case recommendations.
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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