GMass
GMass is a powerful email marketing and cold email solution that works directly inside your Gmail account to help you send mass campaigns and automated follow-ups easily.
TopBuilder
TopBuilder is a construction-specific CRM and lead management software designed to help home builders, specialty contractors, and real estate professionals streamline sales and follow-up processes.
Quick Comparison
| Feature | GMass | TopBuilder |
|---|---|---|
| Website | gmass.co | topbuildersolutions.com |
| Pricing Model | Freemium | Custom |
| Starting Price | Free | Custom Pricing |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2015 | 2008 |
| Headquarters | Chicago, USA | Houston, USA |
Overview
GMass
GMass turns your regular Gmail or Google Workspace account into a full-featured email marketing platform. You can send mass emails, create complex mail merges using Google Sheets data, and schedule automated follow-up sequences that stop once a recipient replies. It lives entirely inside your Gmail interface, so you don't have to learn a new dashboard or export your contacts to external software.
You can use it to bypass Gmail's sending limits by connecting to external SMTP services or stay within standard limits for smaller outreach. It solves the problem of low engagement by making every mass email look like a personal, one-on-one message. Whether you are a recruiter, salesperson, or non-profit organizer, you can manage your entire outreach strategy without ever leaving your inbox.
TopBuilder
TopBuilder is a specialized CRM built specifically for the construction and real estate industries. You can manage your entire sales funnel from initial lead capture to the final contract within a single interface. It solves the common problem of fragmented data by connecting your sales team, marketing efforts, and project management tools. You can automate follow-ups with prospective buyers and subcontractors to ensure no lead falls through the cracks.
The platform integrates directly with industry-standard accounting and ERP systems like Sage and Viewpoint, allowing you to sync project data effortlessly. Whether you are a custom home builder or a large commercial contractor, you can use the built-in email marketing and bid management tools to win more work. It focuses on reducing manual data entry so you can spend more time closing deals and managing active job sites.
Overview
GMass Features
- Google Sheets Integration Connect your spreadsheets directly to Gmail to personalize every email with custom data fields from your rows.
- Automated Follow-ups Set up a sequence of emails that send automatically until your recipient replies, clicks, or opens your message.
- Email Reporting Track opens, clicks, and replies in real-time with detailed analytics reports generated right inside your Gmail account.
- Behavior-based Campaigns Send new emails specifically to people who opened or clicked your previous messages to maximize your conversion rates.
- Scheduling Draft your emails now and schedule them to go out at the exact time your prospects are most active.
- List Segmentation Filter your mailing lists based on past engagement to ensure you only message the most relevant contacts.
TopBuilder Features
- Lead Management. Capture and organize leads from your website and listing services automatically so you never miss a sales opportunity.
- Bid Tracking. Monitor every bid and proposal in real-time to stay on top of deadlines and improve your win rate.
- Email Marketing. Send branded newsletters and automated follow-up campaigns to keep your prospects engaged throughout the long construction sales cycle.
- ERP Integrations. Connect your CRM with Sage, Viewpoint, or QuickBooks to sync customer data and project costs without manual entry.
- Document Management. Store and share contracts, floor plans, and site photos directly within the lead record for easy team access.
- Workflow Automation. Set up automatic alerts and tasks for your sales team based on lead behavior or project milestones.
Pricing Comparison
GMass Pricing
- Up to 50 emails per day
- All standard features included
- Gmail-based sending
- Basic campaign tracking
- GMass branding on emails
- Everything in Free, plus:
- Unlimited email sending
- No GMass branding
- Basic mail merge features
- Address verification tool
- Email support
TopBuilder Pricing
Pros & Cons
GMass
Pros
- No new software to learn since it lives in Gmail
- Powerful Google Sheets integration for easy personalization
- Reliable automated follow-up sequences increase reply rates
- High deliverability by using Google's own mail servers
- Simple setup process takes less than a minute
Cons
- Requires Google Chrome to use the browser extension
- Interface can feel cluttered inside the Gmail window
- Daily sending limits are tied to Google's restrictions
TopBuilder
Pros
- Deep integration with construction accounting software like Sage
- Industry-specific templates for home builders and contractors
- Excellent customer support that understands construction workflows
- Centralizes lead communication in one easy-to-access location
Cons
- Initial setup and integration can take significant time
- User interface feels dated compared to modern generic CRMs
- Mobile app functionality is limited compared to desktop version