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On the recordRead 1 Oct 202615 facts
OutMass
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
Plans and prices
Free
Free
250 emails / month · CSV recipient upload · Mail merge · Open tracking
Read 1 Oct 2026 · getoutmass.com
Starter
$9a month
2,500 emails / month · Scheduled sending · Daily send limit · CSV export
Read 1 Oct 2026 · getoutmass.com
Pro
$19a month
10,000 emails / month · Automated follow-up · A/B subject testing · AI Email Writer (50/mo, 12 languages)
Read 1 Oct 2026 · getoutmass.com
On the record
- Accounts
- It works with Microsoft 365 and Outlook.com accounts.getoutmass.com · read 1 Oct 2026
- Compliance
- OutMass states that it is committed to UK GDPR, EU GDPR, and other applicable data-protection laws.getoutmass.com · read 1 Oct 2026
- Data handling
- OutMass says it does not read inbox messages, store received emails, store Microsoft passwords, sell user data, or use campaign content to train AI models.getoutmass.com · read 1 Oct 2026
- Follow-ups
- Campaigns support one automatic follow-up for recipients who have not replied or opened the email, with reply detection checked every six hours.getoutmass.com · read 1 Oct 2026
- Integrations
- The service uses Microsoft Graph API, Supabase, Stripe, Upstash, and PostHog as third-party services.getoutmass.com · read 1 Oct 2026
- Languages
- The extension interface is available in 13 languages.getoutmass.com · read 1 Oct 2026
- Limits
- Plan quotas are 250, 2,500, and 10,000 emails per month for Free, Starter, and Pro; Microsoft sending limits also apply.getoutmass.com · read 1 Oct 2026
- OneDrive
- Optional OneDrive integration creates view sharing links for selected files; the files remain in the user's OneDrive and are not stored on OutMass servers.getoutmass.com · read 1 Oct 2026
- Personalization
- Users import contacts from CSV and personalize messages with merge tags such as {{FirstName}} and {{Company}}.getoutmass.com · read 1 Oct 2026
- Product
- OutMass is a Chrome and Edge extension that adds mail merge and mass email to Outlook on the web.getoutmass.com · read 1 Oct 2026
- Security
- The privacy policy states that OutMass uses HTTPS/TLS, secure OAuth token storage, access controls, authentication, and regular security reviews.getoutmass.com · read 1 Oct 2026
- Sending
- Messages are sent through the user's own mailbox using the Microsoft Graph API.getoutmass.com · read 1 Oct 2026
- Support
- Pro includes priority support, and the listed support email is [email protected].getoutmass.com · read 1 Oct 2026
- Tracking
- OutMass provides open and click tracking with real-time tracking and campaign reports.getoutmass.com · read 1 Oct 2026
