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Pick Your Plan


Prices are USD. Per-software team, except Enterprise.

Basic

Indie Plan

Business Plan

Enterprise Plan

Free

$18

$169

$89

$840

$295+

$3,540+

No expiration
per month
per year
21% savings
per month
per year
21% savings
Base price per month
Base price per year
Billed yearly
Starting at $3,540
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Unlimited InboxesPublicPrivatePrivatePrivate
Operations (Ops) = Emails Received + API Calls
Per Month. One operation is an API call, inbound message, or forwarded message.

Customize your plan with additional Ops:
500,000 Ops $25 monthly, $300 yearly

1,50025,0002 million8 million
Team Seats
Multiple User Logins. Share Mailsac account addresses, domains and messages with your entire team.
515+
Additional $24 per user year
SSO
Single-Sign-On support via SAML for team members user logins. Support for Azure AD, Okta, GSuite, and more.
Custom Domains
BYODomains Zero-Setup Subdomains

Send emails to a custom domain instead of @mailsac.com.

Unlimited disposable inboxes on a custom domain *

Extra features - Delete all messages in the domain. Higher throttling limits. Optional Catch-All inbox. Keep email messages private.

Choose a subdomain of msdc.co for zero setup, or add a few DNS entries to use your own domain.

Add custom domains $7 monthly, $75 yearly

01512+
Enhanced Addresses

Custom forwarding and email routing and POP3, and SMTP passwords.

Swap for different addresses.

Add 250 enhanced addresses $7 monthly, $50 yearly

150250480
Custom Public Domains
Effortlessly share email in your custom domain with people outside your team or organization without requiring them to register for a mailsac account.
Message Storage
Number of messages stored before recycling. Across your enhanced addresses, domains, and starred messages.

Add 5,000 storage $10 monthly, $100 yearly

501,0005,00012,000
API
Easily do anything with email. Generate a simple API key for programmatic API access.
Email Capture
Mailsac has a fake outbound capture service at capture.mailsac.com
Tech info & Attachments
Deeply inspect raw email contents like headers, and download attachments, via the API or the website.
Webhooks
Mailsac can post email back to your server after it is received. Requires private email addresses. Each publish uses 1 Op.
Slack Webhooks
Mailsac can forward emails directly to Slack's webhook gateway, so emails show up in chat. Each publish uses 1 Op.
Web Sockets for Enhanced Addresses
Receive email over a persistent web socket connection to Mailsac. Each publish uses 1 Op.
Web Sockets for Entire Domain
Receive email over a persistent web socket connection to Mailsac. A useful feature for testing email delivery. A web socket publish uses 1 Op.
Named API Keys
Add custom names to API keys for tracking usage, and multiple apps.
Purge Inbox
Instantly delete all mail for any enhanced address.
Delete-All-By-Domain
Instantly delete all mail on a custom domain or subdomain, which is useful for testing.
Analytics
Aggregated metrics for your domains, messages, and Ops usage. Know how many messages were received.
Message Logs
View debug logs showing messages received, forwarded, web sockets, and webooks.
15 mins15 mins> 2 weeks> 2 weeks
IP Allowlist
Ensure Mailsac does not throttle or block your emails by allowing specific IP addresses and sender domains.
Community SupportPublic support on our forum is available for all users.
Email Support
Live/Phone Support2 Hours Included
Vendor Due-Diligence
Cybersecurity Audit
Payment MethodCredit CardCredit CardInvoice, Purchase Order, Credit Card, Wire Transfer
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1. Custom domains are purchased separately.
2. 2 hours included phone tech support for Enterprise. Additional hours can be prepaid in blocks.
3. support@team.mailsac.com

Cancel Anytime

The Fine Print
Major credit cards are accepted. Payments are processed by Stripe and we never see your credit card details. By purchasing, you agree to all terms, acceptable use, and privacy statements. All prices USD, converted during checkout to other currencies.