HEY vs Mailflow Comparison
HEY
Starting at $12 /User/Month
- Free Trial
- Individuals
- Freelancers / Consultants
HEY is email completely under your control. Share conversations and projects with anyone on your team without filling up your inbox. Unfollow any thread that you don’t need anymore and all new replies to this thread won’…
Mailflow
Starting at Contact for pricing
- Large Enterprises
- Small Business
Mailflow is a Gmail-based team collaboration tool that turns a shared Gmail inbox into a workspace for project management, sales, or customer support. Teams can share emails, collaborate without duplicate threads, and ma…
HEY vs Mailflow — at a glance
| Feature | HEY | Mailflow |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Starting price | $12 /User/Month | Contact for pricing |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Individuals, Freelancers / Consultants, Medium Business | Large Enterprises, Small Business, Medium Business |
| Category | Email Software | Email Software |
| Platforms | SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac | Browser Based (Cloud) |
| API | — | — |
| Support modes | Online | Online |
| Certifications | GDPR | — |
| Data residency | US | US |
Key differences between HEY and Mailflow
- Pricing: HEY starts at $12 /User/Month. Mailflow pricing is not publicly listed.
- Free trial: HEY offers a free trial; Mailflow does not.
- Target audience: HEY is built for Individuals and Freelancers / Consultants, while Mailflow targets Large Enterprises and Small Business.
- Deployment: HEY supports SaaS/Web/Cloud, Mobile - Android, Mobile - iOS, Installed - Windows, Installed - Mac; Mailflow supports Browser Based (Cloud).
HEY vs Mailflow — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most Email Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
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HEY vs Mailflow: Biggest differences
Start here before you go deeper into features.
Individuals, Freelancers / Consultants, Medium Business
Best for enhancing Gmail with integrated project and sales management features.
- You want to manage projects directly within your Gmail inbox.
- You need to streamline sales workflows without leaving Gmail.
- You require a customizable tool for customer support integrated into email.
- You do not use Gmail as your primary email platform.
- You need standalone email software without additional project or sales features.
HEY typically suits Individuals and Freelancers / Consultants. Mailflow tends to fit Large Enterprises and Small Business better. The right choice depends on your team size, workflow, and whether a free trial matters.
Description | HEY is email completely under your control. Share conversations and projects with anyone on your team without filling up your inbox. Unfollow any thread that you don’t need anymore and all ... Read More about HEY | Mailflow is a Gmail-based team collaboration tool that turns a shared Gmail inbox into a workspace for project management, sales, or customer support. Teams can share emails, collaborate ... Read More about Mailflow |
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Entry Level Pricing |
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Free Trial Availability |
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Best Company Size | 1-50 employees51-200 employees | — |
Get pricing help | Get pricing help |
Software Demo
Demo |
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How do HEY and Mailflow Compare on Features?
Total Features | 7 Features | 4 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare HEY and Mailflow on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Pricing Page | Pricing information not available |  |
HEY vs Mailflow: Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
HEY vs Mailflow Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✗ No | ✗ No |
|---|---|---|
GDPR | ✓ Yes | — |
Single Sign-On (SSO) | ✗ No | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✗ No | — |
Data Residency | 🇺🇸 US | 🇺🇸 US |
HEY User Reviews & Rating Comparison
Spotsaas Editor’s POV generated by AI | Buyer sentiment Insufficient public reviews to determine overall buyer sentiment. What buyers like
Common complaints
| No expert review available for this product |
|---|---|---|
Pros and Cons |
| No pros or cons available for this product |
HEY and Mailflow Customers
Customers | No Customers information available. |  Instacart  DocuSign  Bytedance |
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Media and Screenshots
Screenshots |  5 Screenshots |  5 Screenshots |
|---|---|---|
Videos |  1 Videos |  2 Videos |
Top Alternatives to HEY and Mailflow in 2026
Alternatives |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, HEY or Mailflow?
- HEY and Mailflow are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Email Software needs.
- Do HEY and Mailflow offer a free trial?
- HEY offers a free trial. Mailflow does not.
- What is the starting price of HEY vs Mailflow?
- HEY starts at $12 /User/Month. Mailflow starts at Contact for pricing.
- What are the top alternatives to HEY?
- Top alternatives to HEY include PostScanMail, Superhuman, Snoooz, EmailOnDeck, Mailman.
- What are the top alternatives to Mailflow?
- Top alternatives to Mailflow include Microsoft Exchange Server, MDaemon Email Server, TypeApp, EmailOnDeck, Hiri.