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.
lemlist
lemlist is an all-in-one cold outreach platform that helps you find leads, personalize multi-channel campaigns, and automate follow-ups to scale your sales meetings and revenue growth.
Quick Comparison
| Feature | GMass | lemlist |
|---|---|---|
| Website | gmass.co | lemlist.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $59/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 | 2018 |
| Headquarters | Chicago, USA | Paris, France |
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.
lemlist
lemlist is a comprehensive outreach platform designed to help you build relationships and close more deals through highly personalized communication. You can find verified leads within its massive database, verify their contact information instantly, and launch multi-channel campaigns that combine email, LinkedIn, and phone calls. The platform focuses on deliverability, ensuring your messages land in the primary inbox rather than the spam folder.
You can stand out from the crowd by adding custom images, dynamic landing pages, and personalized liquid syntax to your messages. It automates the tedious parts of prospecting while keeping your outreach feeling human and authentic. Whether you are a founder looking for your first customers or a sales team scaling up, you can manage your entire outbound process from a single dashboard.
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.
lemlist Features
- B2B Lead Database. Access over 450 million professional contacts with verified emails to build your prospect lists without leaving the platform.
- Multi-channel Outreach. Combine automated emails, LinkedIn actions, and cold calls into a single sequence to reach prospects where they are active.
- Advanced Personalization. Create custom images and dynamic landing pages automatically for every prospect to significantly increase your reply rates.
- Email Warmup & Deliverability. Use built-in lemwarm technology to automate your email warming and monitor technical settings so you stay out of spam.
- LinkedIn Automation. Automate profile visits, connection requests, and messages on LinkedIn to build your network and generate leads on autopilot.
- AI Campaign Builder. Generate entire multi-channel sequences and high-converting copy in seconds based on your specific value proposition and target audience.
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
lemlist Pricing
- Unlimited campaigns
- Personalized images
- Email warmup included
- Core integrations
- Standard support
- Everything in Email Outreach, plus:
- LinkedIn automation
- Cold calling integration
- Custom landing pages
- Premium support
- Advanced reporting
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
lemlist
Pros
- Excellent email deliverability tools and warmup features
- Highly creative personalization options like custom images
- Intuitive interface makes setting up complex sequences easy
- Strong multi-channel capabilities including LinkedIn and phone
- Frequent updates and new feature releases
Cons
- Higher price point compared to basic email tools
- Learning curve for advanced liquid syntax personalization
- LinkedIn automation requires careful monitoring to stay safe