Instantly
Instantly is an automated cold email outreach platform that helps you scale your lead generation through unlimited email accounts, automated warmups, and a searchable B2B contact database.
Mailsuite
Mailsuite is a professional email tracking and automation tool for Gmail that provides real-time read receipts, link tracking, and follow-up reminders to help you manage your outreach effectively.
Quick Comparison
| Feature | Instantly | Mailsuite |
|---|---|---|
| Website | instantly.ai | mailsuite.com |
| Pricing Model | Subscription | Freemium |
| Starting Price | $37/month | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2021 | 2013 |
| Headquarters | New York, USA | Barcelona, Spain |
Overview
Instantly
Instantly helps you scale your cold email outreach without worrying about deliverability or account limits. Instead of paying per email address, you can connect unlimited sender accounts to a single subscription, allowing you to distribute your volume and keep your primary domain safe. You can automate the entire process from lead sourcing to personalized sequences and follow-ups.
The platform solves the common headache of emails landing in spam by providing automated account warmup and smart deliverability features. You can manage all your replies in a centralized Unibox, ensuring you never miss a lead. Whether you are a solo founder or a large lead generation agency, the system provides the infrastructure to send thousands of personalized emails daily while maintaining a human touch.
Mailsuite
Mailsuite (formerly Mailtrack) is a specialized email tracking tool designed specifically for Gmail users who need to know exactly what happens after they hit send. You can see real-time notifications the moment your recipient opens an email or clicks a link, allowing you to time your follow-ups perfectly. It integrates directly into your existing Gmail interface, so you don't have to learn a new platform or switch between different tabs to manage your communication.
Beyond simple tracking, you can send personalized mail merges to multiple recipients and set automated reminders for emails that haven't been opened. It is ideal for sales professionals, recruiters, and small business owners who rely on Gmail for their daily operations. You can start with a free version for basic tracking or upgrade to access advanced features like document tracking and ad-free signatures.
Overview
Instantly Features
- Unlimited Email Accounts Connect as many sender accounts as you need without paying extra per seat so you can scale your volume safely.
- Automated Email Warmup Improve your sender reputation automatically by joining a network of real accounts that interact with your emails to prevent spam.
- B2B Lead Finder Access a database of over 160 million verified contacts to find your ideal customers and add them directly to your campaigns.
- Centralized Unibox Manage every reply from every connected email account in one single dashboard so you can respond to leads faster.
- Campaign Personalization Use dynamic variables and AI-driven attributes to make every automated email feel like a personal message written just for the recipient.
- Advanced Analytics Track your open rates, click rates, and reply rates across all campaigns to see exactly what is driving your sales.
Mailsuite Features
- Real-time Tracking. Get instant desktop and mobile notifications the moment someone opens your email or clicks on a link you sent.
- Email History. View a complete activity log for every message to see how many times and from which device your email was opened.
- Mail Merge. Send personalized email campaigns to up to 10,000 recipients at once directly from your Gmail account.
- Document Tracking. Track engagement with your PDF attachments to see which pages your prospects are reading and for how long.
- Follow-up Alerts. Receive automatic reminders to follow up if your email remains unopened for a specific period of time.
- Link Tracking. Identify exactly which links in your email are getting clicks so you can measure interest in your content.
Pricing Comparison
Instantly Pricing
- Unlimited sending accounts
- Unlimited email warmup
- Up to 5,000 emails per month
- Up to 1,000 active leads
- Advanced multi-step campaigns
- Everything in Growth, plus:
- Up to 100,000 emails per month
- Up to 25,000 active leads
- Premium support
- Advanced sequence options
- Unibox for centralized replies
Mailsuite Pricing
- Unlimited email tracking
- Real-time desktop alerts
- Email activity feed
- Daily report
- Mailsuite signature included
- Everything in Free, plus:
- Remove Mailsuite signature
- Link tracking
- Reminders and alerts
- Basic Mail Merge
- Email support
Pros & Cons
Instantly
Pros
- Unlimited email accounts provide massive cost savings
- Automated warmup significantly improves inbox placement rates
- Centralized Unibox makes managing multiple accounts easy
- Interface is clean and very easy to navigate
- Lead finder database is integrated directly into the workflow
Cons
- Lead database credits can be expensive to replenish
- Learning curve for setting up custom tracking domains
- Customer support response times can vary during peaks
Mailsuite
Pros
- Seamless integration directly into the Gmail interface
- Very affordable entry-level pricing for individuals
- Reliable real-time notifications for email opens
- Simple setup with no complex configuration required
Cons
- Free version requires a mandatory email signature
- Limited to Gmail and Google Workspace users only
- Occasional tracking inaccuracies due to image blocking