GMass vs SendLater
GMass
gmass.coSendLater
sendlateremail.comSide by side
| Figure | GMass | SendLater |
|---|---|---|
| Price from | $1.67/mo | $2.50/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| Plans published | 6 | 4 |
| Spec score · Email Scheduling Software | 8.1 (#11) | 7.7 (#26) |
| Integrations | GMass lists a REST API, webhooks, Zapier, Google Sheets API, and SMTP relay as ways to connect with other apps and services. | The product works with Microsoft Outlook and supports Exchange or SMTP accounts for sending while Outlook is closed. |
| Product | GMass sends newsletters, announcements, cold email campaigns, and transactional email from inside Gmail. | SendLater is an email scheduling add-in for Microsoft Outlook that schedules messages to send at a chosen time. |
Plans
GMass
- Standard$20 a year
- Standard$29.95 a month
- Premium$39.95 a month
- Professional$59.95 a month
- Premium$349 a year
- Professional$599 a year
SendLater
- SendLater FreeFree
- SendLater Pro Upgrade$30 a year
- SendLater Pro (full license)$39.95, paid once
- SendLater Pro Upgrade and Support, Lifetime$49.95, paid once
In their own words
SendLater
SendLater has no write-up on Specifiction yet; its figures are above.