Mailwarm vs Swokei Email Warmup
Mailwarm
mailwarm.comSwokei Email Warmup
swokei.comSide by side
| Figure | Mailwarm | Swokei Email Warmup |
|---|---|---|
| Price from | $69/mo | $42/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 4 | 8 |
| Spec score · Email Warmup Software | 8.3 (#7) | 8.5 (#3) |
| Integrations | Official pages list Gmail, Outlook or Office 365, Yahoo, Zoho, SendGrid, Mailgun and other SMTP services. | Swokei says it works with Gmail, Outlook, Yahoo, or the user’s own domain, and supports SMTP connections with email providers. |
| Licence | The terms grant only a limited proprietary use licence and prohibit copying, modification, reverse engineering and mirroring. | Terms say the software and platform content are owned or licensed by StudioIndex - F.Z.C. and grant only a limited internal-use right. |
| Notable news | LinkedIn reports that Thami Benjelloun became Mailwarm CEO after an acquisition process announced in 2025. | Swokei's DPA page was last updated on 2 October 2026 and identifies its legal operator and security obligations. |
| What it does | Mailwarm automates email warmup and deliverability work to improve sender reputation and inbox placement. | Swokei analyzes prospect websites, identifies design, SEO, speed and mobile issues, drafts personalized cold emails, sends them from connected mailboxes and classifies replies. |
| Who it is for | Mailwarm identifies sales and outbound teams, founders launching domains, agencies managing inboxes, and businesses recovering from spam placement as users it serves. | Swokei describes itself as an outreach tool for web design agencies and freelancers. |
Plans
Mailwarm
- Starter$69 a month
- Growth$159 a month
- Scale$479 a month
- Tailored PlanPriced on request
Swokei Email Warmup
- FreeFree
- FreeFree
- Basic$42 a month
- Basic$42 a month
- Pro$84 a month
- Pro$84 a month
- Agency$212 a month
- Agency$212 a month
In their own words
Swokei Email Warmup
Swokei Email Warmup is a web-based outreach service for web design agencies and freelancers. It examines prospects’ websites in a headless browser, captures screenshots, and assesses design, copy, performance, and conversion paths. It can use those findings to write personalized outreach emails and send them from the user’s mailbox. Leads can be imported from spreadsheets, pasted rows, Google Sheets, a website URL, or a saved library. Positive replies can become deals in the built-in CRM, which supports pipeline stages, tasks, notes, files, and deal values. Mailbox warmup is included on every plan, with an automatic 30-day ramp and per-mailbox health and bounce-risk indicators. Swokei supports Gmail, Outlook, Yahoo, custom domains, and SMTP connections; for Gmail, it says it monitors only messages it sent. The Free plan costs nothing and starts with 20 credits, but has no mailboxes and does not allow sending. Paid plans start at $42/mo billed annually. The listed daily email limit is 50, and the warmup network is shared.