Enginy vs GMass: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Enginy (sales engagement platform) and GMass (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Enginy is a sales engagement platform built for multichannel outreach, prospecting, and CRM sync, priced through custom quotes with no published rate. GMass is a Gmail based cold email platform starting at $29.95 per month with unlimited emails, contacts, and campaigns. Teams needing full channel coordination pick Enginy, teams needing high volume email pick GMass.
Key takeaways
- GMass publishes an entry price of $29.95/mo, while Enginy uses custom pricing with no published rate.
- GMass offers 4 pricing tiers (Standard, Premium, Professional, and Teams) compared to Enginy's single custom tier.
- GMass's Teams plan for 5 users costs $175/mo.
- Enginy connects with 12 integrations including HubSpot, Salesforce, Pipedrive, Microsoft Dynamics, Zoho, Apollo, Cognism, Dropcontact, Hunter, Kaspr, Lusha, and ZoomInfo.
- GMass connects with 4 integrations: Gmail, Google Sheets, Zapier, and Google Workspace.
Reviewed and updated September 4, 2026
Enginy vs GMass: Sales Engagement Platform vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Enginy, a sales engagement platform for multi-channel sales outreach and engagement tracking, against GMass, 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
Enginy is a sales engagement platform for multi-channel sales outreach and engagement tracking; GMass is a cold email platform for cold email outreach. By each vendor's own wording, Enginy lists find b2b contacts and companies and verified phones and emails, and GMass lists works inside gmail and unlimited emails, contacts, and campaigns.
GMass publishes an entry price of $29.95/mo; Enginy uses custom pricing, so the two cannot be compared on list price.
If your priority is coordinating outreach across email, phone, and social channels, Enginy is the one built for it; for sending campaigns that land in the inbox and generate replies, that is GMass. Many teams run one of each.
Understanding the Core Difference
Enginy is All-in-one sales platform that finds B2B contacts and companies through an AI chat interface, pulls verified phones and emails from more than 20 providers, and runs personalized multichannel outreach campaigns from one place. Includes social prospecting, intent signals, CRM sync, warmup and a smart inbox.
GMass is Gmail-based mass email and mail merge platform with unlimited emails, campaigns, and contacts directly inside Gmail.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Custom
Standard
Enginy Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Custom | Contact Sales | Custom plan built per customer | Not published |
Source: Enginy Pricing
GMass Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Standard | $29.95/mo | Unlimited | Unlimited (Gmail limits apply) |
| Premium | $39.95/mo | Unlimited | Unlimited (Gmail limits apply) |
| Professional | $59.95/mo | Unlimited | Unlimited (Gmail limits apply) |
| Teams (5 users) | $175/mo | Unlimited | Unlimited (Gmail limits apply) |
Source: GMass Pricing
Pricing Analysis
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
GMass offers 4 pricing tiers compared to Enginy's 1, giving you more granularity as you scale.
Features Breakdown
- Find B2B contacts and companies
- Verified phones and emails
- Multichannel Outreach
- Social Prospecting
- Intent Signals
- AI Powered Research
- and 4 more listed below
- Works inside Gmail
- Unlimited emails, contacts, and campaigns
- Mail merge personalization
- Free email verification
- Automated follow-up sequences
- A/B testing
- and 4 more listed below
Enginy Key Features
- Find B2B contacts and companies
- Verified phones and emails
- Multichannel Outreach
- Social Prospecting
- Intent Signals
- AI Powered Research
- CRM Sync
- Warm Up & Deliverability
- Smart Inbox
- Reach prospects at scale
GMass Key Features
- Works inside Gmail
- Unlimited emails, contacts, and campaigns
- Mail merge personalization
- Free email verification
- Automated follow-up sequences
- A/B testing
- Spam Solver deliverability tool
- Custom tracking links
- Inbox rotation
- API and Zapier access
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 Enginy
- Find B2B contacts and companies
- Verified phones and emails
- Multichannel Outreach
- Social Prospecting
- Intent Signals
- AI Powered Research
- CRM Sync
- Warm Up & Deliverability
- Smart Inbox
- Reach prospects at scale
Listed only by GMass
- Works inside Gmail
- Unlimited emails, contacts, and campaigns
- Mail merge personalization
- Free email verification
- Automated follow-up sequences
- A/B testing
- Spam Solver deliverability tool
- Custom tracking links
- Inbox rotation
- API and Zapier access
Integration Ecosystem
Enginy Integrations
Enginy connects with: HubSpot, Salesforce, Pipedrive, Microsoft Dynamics, Zoho, Apollo, Cognism, Dropcontact, Hunter, Kaspr, Lusha, ZoomInfo.
GMass Integrations
GMass connects with: Gmail, Google Sheets, Zapier, Google Workspace.
Integrations listed only by Enginy: HubSpot, Salesforce, Pipedrive, Microsoft Dynamics, Zoho, Apollo, Cognism, Dropcontact, Hunter, Kaspr, Lusha, ZoomInfo.
Integrations listed only by GMass: Gmail, Google Sheets, Zapier, Google Workspace.
Use Case Recommendations
Best Fit for Enginy
- Organizations with complex tech stacks needing broad integration support (12 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 GMass
- 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 | Enginy | GMass |
|---|---|---|
| Starting Price | Contact Sales | $29.95/mo |
| Top Tier Price | Contact Sales | $175/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 12 | 4 |
| Founded | N/A | 2015 |
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
Enginy serves the multi-channel sales outreach and engagement tracking side of an outbound stack and GMass the cold email outreach side. GMass publishes an entry price of $29.95/mo, while Enginy uses custom pricing for its plans, so compare on features and on the quote you receive. 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 Enginy and GMass for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Enginy and GMass?
- Enginy is a sales engagement platform for multichannel outreach and engagement tracking, pulling verified phones and emails and syncing with CRMs. GMass is a Gmail-based cold email platform focused on sending mail merge campaigns with unlimited emails, contacts, and campaigns directly inside Gmail.
- How much does GMass cost?
- GMass starts at $29.95/mo for the Standard plan, with Premium at $39.95/mo and Professional at $59.95/mo. A Teams plan for 5 users costs $175/mo. All tiers include unlimited contacts and emails, subject to Gmail's own sending limits.
- How much does Enginy cost?
- Enginy does not publish list pricing and instead uses a custom plan built per customer, so you need to contact its sales team for a quote. This makes direct price comparison with GMass's published tiers impossible.
- What integrations does Enginy support that GMass doesn't?
- Enginy lists 12 integrations including HubSpot, Salesforce, Pipedrive, Microsoft Dynamics, Zoho, Apollo, Cognism, Dropcontact, Hunter, Kaspr, Lusha, and ZoomInfo. GMass, by contrast, lists only 4 integrations: Gmail, Google Sheets, Zapier, and Google Workspace.
- Should I use Enginy and GMass together?
- Many teams do run both, since Enginy is built for multi-channel coordination across email, phone, and social, while GMass is built specifically for sending Gmail-based cold email campaigns that land in the inbox and generate replies.
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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