Klenty vs Mailarrow: Cold Email Platform Comparison
Compare Klenty and Mailarrow side by side. See pricing, features, and integrations to choose the right cold email platform for your needs.
Klenty and Mailarrow are both cold email outreach platforms, but they differ in focus and price. Klenty starts at $50/mo and offers multi-channel outreach across email, phone, LinkedIn, and SMS with a built-in dialer. Mailarrow starts at $39/mo and focuses on unlimited email warmup and unlimited mailboxes for email-only outreach.
Key takeaways
- Klenty's Starter plan costs $50/mo and includes 15,000 monthly contacts and 75,000 monthly emails.
- Mailarrow's Basic plan costs $39/mo and includes 2,000 active prospects and 6,000 emails.
- Klenty integrates with 8 tools including Salesforce, HubSpot, Pipedrive, Zoho CRM, MS Dynamics, Zapier, Slack, and Hippo Video.
- Mailarrow integrates with 5 tools including Gmail, Outlook, Zoho, Zapier, and TrulyInbox.
- Both platforms' top tier plans are priced at $99/mo, Klenty's Plus plan and Mailarrow's Growth plan.
Reviewed and updated September 2, 2026
Klenty vs Mailarrow: Cold Email Platform Comparison
If you are comparing cold email outreach tools, Klenty and Mailarrow 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, Klenty lists multi-channel outreach (email, phone, linkedin, sms) and intent-based follow-ups, while Mailarrow lists unlimited email warmup and unlimited mailboxes. A capability both offer can appear under different names, so read both feature lists below.
Mailarrow offers a lower entry point at $39/mo compared to Klenty at $50/mo.
If your priority is sending campaigns that land in the inbox and generate replies, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
Klenty is Sales engagement platform with multi-channel cadences, AI-powered prospecting, intent-based follow-ups, and built-in dialer.
Mailarrow is Cold email outreach software with email warmup, AI personalization, unlimited sequences and unlimited connected mailboxes. Users bring their own mailboxes and prospect lists; Mailarrow does not sell leads or provide inboxes.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Basic
Klenty Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $50/mo | 15000 Monthly Contacts | 75000 Monthly Emails |
| Growth | $70/mo | Not specified | 200 minutes included |
| Plus | $99/mo | 4,000 credits (phone + email) | 1,000 minutes included |
Source: Klenty Pricing
Mailarrow Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | $39/mo | 2,000 active prospects | 6,000 emails |
| Professional | $59/mo | 20,000 active prospects | 60,000 emails |
| Growth | $99/mo | 50,000 active prospects | 150,000 emails |
Source: Mailarrow Pricing
Pricing Analysis
Mailarrow offers the lower entry point ($39/mo vs $50/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Features Breakdown
- Multi-channel outreach (email, phone, LinkedIn, SMS)
- Intent-based follow-ups
- AI-powered list building and enrichment
- AI sequence creation
- Sales playbooks
- Power dialer and call recordings
- and 4 more listed below
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- and 4 more listed below
Klenty Key Features
- Multi-channel outreach (email, phone, LinkedIn, SMS)
- Intent-based follow-ups
- AI-powered list building and enrichment
- AI sequence creation
- Sales playbooks
- Power dialer and call recordings
- Voicemail automation
- A/B testing
- 14-day free trial
- Advanced reporting and performance digests
Mailarrow Key Features
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- Custom properties
- Sending schedules
- Advanced tracking
- Reply tracking
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 Klenty
- Multi-channel outreach (email, phone, LinkedIn, SMS)
- Intent-based follow-ups
- AI-powered list building and enrichment
- AI sequence creation
- Sales playbooks
- Power dialer and call recordings
- Voicemail automation
- A/B testing
- 14-day free trial
- Advanced reporting and performance digests
Listed only by Mailarrow
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- Custom properties
- Sending schedules
- Advanced tracking
- Reply tracking
Integration Ecosystem
Klenty Integrations
Klenty connects with: Salesforce, HubSpot, Pipedrive, Zoho CRM, MS Dynamics, Zapier, Slack, Hippo Video.
Mailarrow Integrations
Mailarrow connects with: Gmail, Outlook, Zoho, Zapier, TrulyInbox.
Shared Integrations
Both tools integrate with: Zapier.
Integrations listed only by Klenty: Salesforce, HubSpot, Pipedrive, Zoho CRM, MS Dynamics, Slack, Hippo Video.
Integrations listed only by Mailarrow: Gmail, Outlook, Zoho, TrulyInbox.
Use Case Recommendations
Best Fit for Klenty
- Budget-conscious teams looking for an affordable cold email platform
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
Best Fit for Mailarrow
- Budget-conscious teams looking for an affordable cold email platform
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
- SDR teams focused on pipeline generation
Feature Comparison Summary
| Feature | Klenty | Mailarrow |
|---|---|---|
| Starting Price | $50/mo | $39/mo |
| Top Tier Price | $99/mo | $99/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 8 | 5 |
| Founded | 2016 | N/A |
Getting Started Checklist
- Define your cold email outreach requirements and monthly budget
- Estimate your expected email sending volume 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
Klenty and Mailarrow both serve the cold email outreach market. Mailarrow offers a more accessible entry point at $39/mo, while Klenty starts at $50/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 Klenty and Mailarrow for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Klenty or Mailarrow?
- Mailarrow has the lower entry price at $39/mo for its Basic plan, compared to Klenty's Starter plan at $50/mo. At the top tier, both platforms are priced the same at $99/mo, Klenty's Plus plan versus Mailarrow's Growth plan.
- What makes Klenty different from Mailarrow?
- Klenty is a sales engagement platform offering multi-channel cadences across email, phone, LinkedIn, and SMS, along with AI-powered prospecting, intent-based follow-ups, and a built-in dialer. Mailarrow is focused specifically on cold email outreach with unlimited email warmup, unlimited mailboxes, and AI personalization.
- Does Mailarrow provide leads or mailboxes?
- No, Mailarrow does not sell leads or provide inboxes. Users bring their own mailboxes and prospect lists to the platform, which focuses on email warmup, unlimited sequences, and unlimited connected mailboxes.
- How many integrations do Klenty and Mailarrow offer?
- Klenty lists 8 integrations including Salesforce, HubSpot, Pipedrive, Zoho CRM, MS Dynamics, Zapier, Slack, and Hippo Video. Mailarrow lists 5 integrations including Gmail, Outlook, Zoho, Zapier, and TrulyInbox. Zapier is the only integration shared by both platforms.
- Which tool is better for teams with complex tech stacks?
- Klenty is the better fit for organizations with complex tech stacks needing broad integration support, since it offers 8 integrations compared to Mailarrow's 5. Klenty is also recommended for agencies managing multiple client outreach programs and high-volume outbound email teams.
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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