GMass vs Vanillasoft: Cold Email Platform vs Sales Engagement Platform Comparison
Compare GMass (cold email platform) and Vanillasoft (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
GMass is a Gmail-based cold email platform starting at $29.95 per month, built for sending mass email campaigns with mail merge and deliverability tools. Vanillasoft is a sales engagement platform with custom pricing, built for queue-based lead routing, auto-dialing, and multi-channel outreach across email, SMS, and calls. Many teams use both together.
Key takeaways
- GMass entry pricing starts at $29.95 per month for its Standard plan with unlimited emails, contacts, and campaigns inside Gmail.
- GMass Teams pricing for 5 users is $175 per month, while other tiers include Premium at $39.95 per month and Professional at $59.95 per month.
- Vanillasoft uses custom, contact sales pricing across its Core, Advantage, Enterprise, and Fundraising plans, each including the team's first 5 seats.
- GMass integrates with Gmail, Google Sheets, Zapier, and Google Workspace, while Vanillasoft integrates with Salesforce, DocuSign, Vidyard, Gong, Chorus, and Google Meet.
- Vanillasoft lists a progressive dialer with automatic dialing of the next contact and queue-based routing that serves the next-best record to each rep.
Reviewed and updated September 2, 2026
GMass vs Vanillasoft: Cold Email Platform vs Sales Engagement Platform Comparison
GMass is a cold email platform; Vanillasoft is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: cold email outreach on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
GMass is a cold email platform for cold email outreach; Vanillasoft is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, GMass lists works inside gmail and unlimited emails, contacts, and campaigns, and Vanillasoft lists queue-based routing that serves the next-best record to each rep and progressive dialer with automatic dialing of the next contact.
GMass publishes an entry price of $29.95/mo; Vanillasoft uses custom pricing, so the two cannot be compared on list price.
If your priority is sending campaigns that land in the inbox and generate replies, GMass is the one built for it; for coordinating outreach across email, phone, and social channels, that is Vanillasoft. Many teams run one of each.
Understanding the Core Difference
GMass is Gmail-based mass email and mail merge platform with unlimited emails, campaigns, and contacts directly inside Gmail.
Vanillasoft is All-in-one sales engagement platform with queue-based lead routing, real-time lead management, auto-dialer and multi-channel automation for email, SMS and calling.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Standard
Core
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
Vanillasoft Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Core | Contact Sales | Includes your team's first 5 seats |
| Advantage | Contact Sales | Includes your team's first 5 seats |
| Enterprise | Contact Sales | Includes your team's first 5 seats |
| Fundraising | Contact Sales | Includes your team's first 5 seats |
Source: Vanillasoft 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.
Features Breakdown
- 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
- Queue-based routing that serves the next-best record to each rep
- Progressive dialer with automatic dialing of the next contact
- Enterprise grade VoIP with preview or progressive dialing
- Sales automation for email, SMS, call recording and transcription
- Speed to lead and personal lead management
- SmartCaller Trust and SmartCaller ID
- and 4 more listed below
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
Vanillasoft Key Features
- Queue-based routing that serves the next-best record to each rep
- Progressive dialer with automatic dialing of the next contact
- Enterprise grade VoIP with preview or progressive dialing
- Sales automation for email, SMS, call recording and transcription
- Speed to lead and personal lead management
- SmartCaller Trust and SmartCaller ID
- Online appointment scheduler
- Reporting and dashboards
- API access and custom tables
- Single sign-on and IP restrictions
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 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
Listed only by Vanillasoft
- Queue-based routing that serves the next-best record to each rep
- Progressive dialer with automatic dialing of the next contact
- Enterprise grade VoIP with preview or progressive dialing
- Sales automation for email, SMS, call recording and transcription
- Speed to lead and personal lead management
- SmartCaller Trust and SmartCaller ID
- Online appointment scheduler
- Reporting and dashboards
- API access and custom tables
- Single sign-on and IP restrictions
Integration Ecosystem
GMass Integrations
GMass connects with: Gmail, Google Sheets, Zapier, Google Workspace.
Vanillasoft Integrations
Vanillasoft connects with: Salesforce, DocuSign, Vidyard, Gong, Chorus, Google Meet.
Integrations listed only by GMass: Gmail, Google Sheets, Zapier, Google Workspace.
Integrations listed only by Vanillasoft: Salesforce, DocuSign, Vidyard, Gong, Chorus, Google Meet.
Use Case Recommendations
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
Best Fit for Vanillasoft
- 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
Feature Comparison Summary
| Feature | GMass | Vanillasoft |
|---|---|---|
| Starting Price | $29.95/mo | Contact Sales |
| Top Tier Price | $175/mo | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 4 | 6 |
| Founded | 2015 | 2005 |
Getting Started Checklist
- Define your cold email outreach and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected email sending volume and sequences and engagement actions 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
GMass serves the cold email outreach side of an outbound stack and Vanillasoft the multi-channel sales outreach and engagement tracking side. GMass publishes an entry price of $29.95/mo, while Vanillasoft 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 GMass and Vanillasoft for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between GMass and Vanillasoft?
- GMass is a cold email platform built for sending mass email campaigns from inside Gmail, while Vanillasoft is a sales engagement platform designed for multi-channel outreach and lead engagement tracking across email, phone, and social channels. They serve different parts of the sales workflow, so many teams use both.
- How much does GMass cost compared to Vanillasoft?
- GMass publishes a Standard plan starting at $29.95 per month, with Premium at $39.95 per month, Professional at $59.95 per month, and a Teams plan for 5 users at $175 per month. Vanillasoft does not publish prices and instead uses custom, contact sales pricing across all its plans, so the two cannot be compared on list price.
- Does GMass work inside Gmail?
- Yes, GMass works inside Gmail and offers unlimited emails, contacts, and campaigns, along with mail merge personalization, free email verification, automated follow-up sequences, and A/B testing, according to the vendor's own feature list.
- What features does Vanillasoft offer for sales teams?
- Vanillasoft lists queue-based routing that serves the next-best record to each rep, a progressive dialer with automatic dialing of the next contact, enterprise grade VoIP, sales automation for email, SMS, and call recording and transcription, plus reporting dashboards and single sign-on.
- Should I use GMass and Vanillasoft together?
- It depends on your workflow. If your priority is sending cold email campaigns that land in the inbox and generate replies, GMass is built for that; if you need to coordinate outreach across email, phone, and social channels, Vanillasoft fits that need. The article notes many teams run one of each.
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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