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.
Klenty
Klenty is a sales engagement platform that helps you automate personalized outreach, track engagement, and manage multi-channel follow-ups across email, phone, and LinkedIn to accelerate your sales pipeline.
Quick Comparison
| Feature | GMass | Klenty |
|---|---|---|
| Website | gmass.co | klenty.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $50/month |
| FREE Trial | ✘ No free trial | ✓ 14 days 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 | 2015 |
| Headquarters | Chicago, USA | Palo Alto, 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.
Klenty
Klenty is a sales engagement platform designed to help you scale your outreach without losing the personal touch. You can automate your entire sales funnel by creating multi-channel sequences that include personalized emails, automated LinkedIn tasks, and integrated phone calls. By syncing directly with your CRM, it eliminates manual data entry and ensures your sales records are always up to date.
You can use the platform to identify intent by tracking how prospects interact with your messages, allowing you to focus your energy on the most engaged leads. Whether you are a small team looking to start outbound prospecting or a growing sales department needing to coordinate high-volume outreach, Klenty provides the tools to maintain consistency and hit your meeting targets. It specifically solves the problem of manual follow-up fatigue and disorganized lead management.
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.
Klenty Features
- Multi-Channel Sequences. Combine automated emails, LinkedIn touches, and phone calls into a single cohesive workflow to reach prospects where they are.
- Cadence Playbooks. Set up logic-based workflows that automatically move prospects to different sequences based on their engagement levels or intent.
- Email Personalization. Use liquid templates and placeholders to send thousands of unique, personalized emails that bypass spam filters and land in inboxes.
- LinkedIn Automation. Automate profile views, connection requests, and personalized messages to build your network and engage prospects on social media.
- Sales Dialer. Place calls directly from your browser with a built-in dialer that logs every interaction and recording back to your CRM.
- CRM Bi-directional Sync. Keep your data perfectly in sync with automatic updates for HubSpot, Salesforce, Pipedrive, and Zoho without manual entry.
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
Klenty Pricing
- Email sequences
- Gmail/Outlook integration
- Bi-directional CRM sync
- Email tracking and analytics
- Template management
- Everything in Startup, plus:
- Multi-channel outreach
- LinkedIn automation
- Phone dialer integration
- A/B testing
- Intent-based playbooks
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
Klenty
Pros
- Deep integration with popular CRMs like HubSpot and Pipedrive
- Highly responsive and helpful customer support team
- Easy to set up complex multi-channel sequences
- Effective email deliverability tools and domain protection
Cons
- LinkedIn automation can occasionally require manual intervention
- Reporting interface can feel cluttered for new users
- Pricing is higher than basic email marketing tools