Expandi vs Mailarrow: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Expandi (sales engagement platform) and Mailarrow (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Expandi is a sales engagement platform built for multichannel outreach across LinkedIn, messages, and email follow-ups in one sequence, priced from $99/mo. Mailarrow is a cold email platform built for cold email outreach with unlimited warmup and mailboxes, priced from $39/mo. Teams needing multichannel coordination should pick Expandi, and teams focused on inbox deliverability should pick Mailarrow, though many run both.
Key takeaways
- Expandi's entry plan, Business, costs $99/mo and includes unlimited campaigns.
- Mailarrow's entry plan, Basic, costs $39/mo and includes 2,000 active prospects and 6,000 emails.
- Mailarrow offers three pricing tiers, Basic, Professional, and Growth, while Expandi offers two, Business and Agency.
- Expandi integrates with HubSpot, Pipedrive, Salesforce, Sendspark, LinkedIn Sales Navigator, and Webhooks.
- Mailarrow integrates with Gmail, Outlook, Zoho, Zapier, and TrulyInbox.
Reviewed and updated September 5, 2026
Expandi vs Mailarrow: Sales Engagement Platform vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Expandi, a sales engagement platform for multi-channel sales outreach and engagement tracking, against Mailarrow, a cold email platform for cold email outreach. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Expandi is a sales engagement platform for multi-channel sales outreach and engagement tracking; Mailarrow is a cold email platform for cold email outreach. By each vendor's own wording, Expandi lists multichannel outreach sending connection requests, messages and email follow-ups in one sequence and conditional sequence builder with if/action branching, and Mailarrow lists unlimited email warmup and unlimited mailboxes.
Mailarrow offers a lower entry point at $39/mo compared to Expandi at $99/mo.
If your priority is coordinating outreach across email, phone, and social channels, Expandi is the one built for it; for sending campaigns that land in the inbox and generate replies, that is Mailarrow. Many teams run one of each.
Understanding the Core Difference
Expandi is Cloud-based LinkedIn outreach tool that sends connection requests, messages and email follow-ups in one sequence, with a conditional sequence builder, profile warm-up and per-account safety limits.
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
Business
Basic
Expandi Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Business | $99/mo | Unlimited Campaigns Number |
| Agency | Contact Sales | +10 Seats |
Source: Expandi 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 $99/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Mailarrow offers 3 pricing tiers compared to Expandi's 2, giving you more granularity as you scale.
Features Breakdown
- Multichannel outreach sending connection requests, messages and email follow-ups in one sequence
- Conditional sequence builder with if/action branching
- Profile auto warm-up
- Smart algorithms for daily limit ranges
- Campaign prioritization across multiple campaigns
- Unlimited number of campaigns
- 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
Expandi Key Features
- Multichannel outreach sending connection requests, messages and email follow-ups in one sequence
- Conditional sequence builder with if/action branching
- Profile auto warm-up
- Smart algorithms for daily limit ranges
- Campaign prioritization across multiple campaigns
- Unlimited number of campaigns
- Image and GIF personalization
- Video personalization
- Dedicated country-based IP address per account
- Step-by-step campaign statistics with a blacklist feature
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 Expandi
- Multichannel outreach sending connection requests, messages and email follow-ups in one sequence
- Conditional sequence builder with if/action branching
- Profile auto warm-up
- Smart algorithms for daily limit ranges
- Campaign prioritization across multiple campaigns
- Unlimited number of campaigns
- Image and GIF personalization
- Video personalization
- Dedicated country-based IP address per account
- Step-by-step campaign statistics with a blacklist feature
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
Expandi Integrations
Expandi connects with: HubSpot, Pipedrive, Salesforce, Sendspark, LinkedIn Sales Navigator, Webhooks.
Mailarrow Integrations
Mailarrow connects with: Gmail, Outlook, Zoho, Zapier, TrulyInbox.
Integrations listed only by Expandi: HubSpot, Pipedrive, Salesforce, Sendspark, LinkedIn Sales Navigator, Webhooks.
Integrations listed only by Mailarrow: Gmail, Outlook, Zoho, Zapier, TrulyInbox.
Use Case Recommendations
Best Fit for Expandi
- Organizations with complex tech stacks needing broad integration support (6 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
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 | Expandi | Mailarrow |
|---|---|---|
| Starting Price | $99/mo | $39/mo |
| Top Tier Price | Contact Sales | $99/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 6 | 5 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and cold email outreach requirements and monthly budget
- Estimate your expected sequences and engagement actions and 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
Expandi serves the multi-channel sales outreach and engagement tracking side of an outbound stack and Mailarrow the cold email outreach side. Mailarrow offers a more accessible entry point at $39/mo, while Expandi starts at $99/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 Expandi and Mailarrow for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Expandi and Mailarrow?
- Expandi is a sales engagement platform for multichannel sales outreach, combining LinkedIn connection requests, messages, and email follow-ups in one sequence with a conditional sequence builder. Mailarrow is a cold email platform focused solely on cold email outreach, offering unlimited email warmup, unlimited mailboxes, and AI personalization. They cover different parts of the outbound workflow.
- Which platform is cheaper, Expandi or Mailarrow?
- Mailarrow has the lower entry price at $39/mo for its Basic plan, compared to Expandi's Business plan at $99/mo. Mailarrow also offers three pricing tiers, Basic, Professional, and Growth, while Expandi offers just two, Business and Agency, with Agency priced by contacting sales.
- Can Expandi and Mailarrow be used together?
- Yes, many teams run one of each since the platforms address different parts of an outbound stack. Expandi handles coordinating outreach across email, phone, and social channels, while Mailarrow handles sending email campaigns designed to land in the inbox and generate replies.
- What integrations does Expandi support compared to Mailarrow?
- Expandi connects with HubSpot, Pipedrive, Salesforce, Sendspark, LinkedIn Sales Navigator, and Webhooks. Mailarrow connects with Gmail, Outlook, Zoho, Zapier, and TrulyInbox. The integration lists do not overlap based on each vendor's own published pages.
- Does Mailarrow provide leads or inboxes for users?
- No, Mailarrow does not sell leads or provide inboxes. Users bring their own mailboxes and prospect lists, and Mailarrow layers on features like email warmup, AI personalization, unlimited sequences, and unlimited connected mailboxes on top of that.
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
Connect on LinkedIn →Explore more.
Ready to scale your outreach?
We build GTM engines that book real meetings. See the receipts.
Related articles.
GetSales.io vs Yet Another Mail Merge: Sales Engagement Platform vs Cold Email Platform Comparison
Compare GetSales.io (sales engagement platform) and Yet Another Mail Merge (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Enginy vs Success.ai: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Enginy (sales engagement platform) and Success.ai (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Artisan vs Yet Another Mail Merge: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Artisan (sales engagement platform) and Yet Another Mail Merge (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Hexospark vs JustCall: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Hexospark (cold email platform) and JustCall (sales engagement platform). See pricing, features, and integrations to decide which one, or both, your stack needs.
EmailBison vs Luru: Cold Email Platform vs Sales Engagement Platform Comparison
Compare EmailBison (cold email platform) and Luru (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Artisan vs Expandi: Sales Engagement Platform Comparison
Compare Artisan and Expandi side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.