Mailarrow vs Outplay: Cold Email Platform Comparison
Compare Mailarrow and Outplay side by side. See pricing, features, and integrations to choose the right cold email platform for your needs.
Mailarrow is cold email outreach software built around unlimited email warmup and unlimited mailboxes, starting at $39/mo across 3 pricing tiers. Outplay is a multi-channel sales engagement platform covering email, phone, LinkedIn, SMS, and AI SDR capabilities, starting free and scaling through 5 pricing tiers up to $139/mo.
Key takeaways
- Mailarrow's pricing has 3 tiers: Basic at $39/mo, Professional at $59/mo, and Growth at $99/mo, with the top tier supporting 50,000 active prospects.
- Outplay's pricing has 5 tiers, starting with a Free plan and scaling to Starter at $39/mo, AI SDR at $99/mo, Growth at $89/mo, and Enterprise at $139/mo.
- Outplay lists 9 integrations including Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, and Slack, while Mailarrow lists 5 including Zoho and TrulyInbox.
- Mailarrow and Outplay share three integrations in common: Gmail, Outlook, and Zapier.
- Mailarrow lists unlimited email warmup and unlimited mailboxes as core features, while Outplay lists multi-channel outreach across email, phone, LinkedIn, SMS, and chat plus an AI sequence writer.
Reviewed and updated September 2, 2026
Mailarrow vs Outplay: Cold Email Platform Comparison
If you are comparing cold email outreach tools, Mailarrow and Outplay 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, Mailarrow lists unlimited email warmup and unlimited mailboxes, while Outplay lists multi-channel outreach (email, phone, linkedin, sms, chat) and ai sequence writer. A capability both offer can appear under different names, so read both feature lists below.
Outplay offers a lower entry point at $0/mo compared to Mailarrow at $39/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
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.
Outplay is Multi-channel sales engagement platform with email sequences, dialer, LinkedIn automation, conversation intelligence, and AI SDR capabilities.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Basic
Free
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
Outplay Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 2000 Active Prospects per month | Unlimited |
| Starter | $39/mo | 5,000 active prospects/month | Unlimited |
| Growth | $89/mo | Unlimited | Unlimited |
| Enterprise | $139/mo | Unlimited | Unlimited |
| AI SDR | $99/mo | 1,000+ active prospects | Unlimited |
Source: Outplay Pricing
Pricing Analysis
Outplay offers the lower entry point ($0/mo vs $39/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Outplay offers 5 pricing tiers compared to Mailarrow's 3, giving you more granularity as you scale.
Outplay includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- and 4 more listed below
- Multi-channel outreach (email, phone, LinkedIn, SMS, chat)
- AI sequence writer
- Conversation intelligence
- Power dialer with auto voicemail drop
- Website visitor tracking
- A/B testing
- and 4 more listed below
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
Outplay Key Features
- Multi-channel outreach (email, phone, LinkedIn, SMS, chat)
- AI sequence writer
- Conversation intelligence
- Power dialer with auto voicemail drop
- Website visitor tracking
- A/B testing
- Auto email rotation
- Spintax support
- AI objection handling
- Chrome extension
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 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
Listed only by Outplay
- Multi-channel outreach (email, phone, LinkedIn, SMS, chat)
- AI sequence writer
- Conversation intelligence
- Power dialer with auto voicemail drop
- Website visitor tracking
- A/B testing
- Auto email rotation
- Spintax support
- AI objection handling
- Chrome extension
Integration Ecosystem
Mailarrow Integrations
Mailarrow connects with: Gmail, Outlook, Zoho, Zapier, TrulyInbox.
Outplay Integrations
Outplay connects with: Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, Gmail, Outlook, Zapier, Slack, Calendly.
Shared Integrations
Both tools integrate with: Gmail, Outlook, Zapier.
Integrations listed only by Mailarrow: Zoho, TrulyInbox.
Integrations listed only by Outplay: Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, Slack, Calendly.
Use Case Recommendations
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
Best Fit for Outplay
- Budget-conscious teams looking for an affordable cold email platform
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Teams that want to start free and scale up as needs grow
Feature Comparison Summary
| Feature | Mailarrow | Outplay |
|---|---|---|
| Starting Price | $39/mo | Free |
| Top Tier Price | $99/mo | $99/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 5 | 9 |
| Founded | N/A | 2019 |
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
Mailarrow and Outplay both serve the cold email outreach market. Outplay offers a more accessible entry point, while Mailarrow 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 Mailarrow and Outplay for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Mailarrow and Outplay?
- Mailarrow is cold email outreach software centered on email warmup, AI personalization, and unlimited connected mailboxes, where users bring their own mailboxes and lists. Outplay is a multi-channel sales engagement platform combining email sequences with a dialer, LinkedIn automation, conversation intelligence, and AI SDR capabilities.
- How much does Mailarrow cost?
- Mailarrow has three plans: Basic at $39/mo for 2,000 active prospects and 6,000 emails, Professional at $59/mo for 20,000 active prospects and 60,000 emails, and Growth at $99/mo for 50,000 active prospects and 150,000 emails.
- How much does Outplay cost?
- Outplay offers a Free plan for 2,000 active prospects per month with unlimited emails, plus paid tiers: Starter at $39/mo, AI SDR at $99/mo for 1,000+ active prospects, Growth at $89/mo with unlimited contacts, and Enterprise at $139/mo, also with unlimited contacts and emails.
- Which platform has more integrations, Mailarrow or Outplay?
- Outplay has more listed integrations, connecting with 9 platforms including Salesforce, HubSpot, Pipedrive, Microsoft Dynamics 365, Slack, and Calendly. Mailarrow connects with 5 platforms including Zoho and TrulyInbox. Both tools share Gmail, Outlook, and Zapier integrations.
- Which tool is better for budget-conscious teams?
- Outplay has the lower entry point with a $0/mo Free tier, compared to Mailarrow's $39/mo starting price. The article notes both budget-conscious teams and teams wanting to start free and scale up are a good fit for Outplay, while budget-conscious teams are also listed as a fit for Mailarrow.
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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