| What it does | Sales engagement platform for Gmail and Outlook
| AI cold email software with pay-as-you-go pricing, unlimited team seats, and continuous mailbox warmup
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| Stage | Established
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| Founded | 2010
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| Based in | Not given
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| Pricing model | Freemium
| Paid
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| Pricing | Not given
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| Key features | - Email tracking with real-time open and click notifications
- Attachment tracking to see when recipients view attachments
- Multi-touch campaign automation for outbound campaigns
- Email templates with personalization fields
- Meeting scheduler without back-and-forth
- Prospector database of 100+ million B2B contacts
- Recipient engagement and campaign reporting
- Salesforce integration with bi-directional sync
- LinkedIn integration for prospect insights
| - AI Business DNA: learns your offer, ICP, and voice to personalize every campaign
- Automated sequence generation with editable templates
- Unlimited mailbox warmup (100% free)
- Connect Gmail, Outlook, or custom SMTP via Zapmail
- Unified inbox for all connected mailboxes
- Real-time deliverability analytics and health scores
- Native MCP server integration with Claude and ChatGPT
- Email verification and list cleaning
- AI-driven campaign optimization and performance insights
- Unlimited team seats at no additional cost
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| What makes it different | - Works directly inside Gmail and Outlook inbox without switching platforms
- 60-second setup with no IT support or complex implementation needed
- Focuses on essential workflows without unnecessary enterprise complexity
- Automatic CRM activity logging without manual data entry
- Works standalone without requiring a CRM system
| - Pay only for emails sent (4 credits per email), not monthly subscriptions
- AI generates complete campaigns (copy, sequences, timings) in 6 minutes, not blank templates
- Unlimited mailboxes and team seats included; no per-seat or per-mailbox fees
- Automated inbox warmup runs continuously at no cost, unlike competitor add-ons
- Every feature available to all users; no premium tier holding features hostage
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 80 ● no change since last check | 11 ▼ −4 (down) since last check |
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| Trust Flow (Majestic) | 35 | 6 |
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| Citation Flow (Majestic) | 50 | 21 |
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| Referring domains (Majestic) | 5107 | 26 |
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Yesware
AlienMail