Ballast SuperMailOS

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Ballast:

About

Ballast is a cold email platform for teams running one-to-one outbound campaigns from their own mailboxes. Users can connect Google Workspace, Gmail, Microsoft 365, or other SMTP/IMAP accounts; import leads; build multistep sequences with personalization and variants; and manage replies in a shared inbox. The platform includes mailbox warmup, sending schedules, domain checks, inbox-placement tests, bounce thresholds that can pause sending, and campaign analytics. Plans are priced by monthly email volume and include unlimited mailboxes and seats, API access, webhooks, and MCP tools. Teams can connect AI models for reply classification and drafting, configure Slack reply alerts, or automate workflows through n8n. CSV presets support lead imports from Apollo, Clay, Instantly, Smartlead, and Lemlist.
SuperMailOS:

About

SuperMailOS is managed business email on your own domain for small teams. You bring your domain; SuperMailOS runs the mail server and handles deliverability — SPF, DKIM, DMARC, IP reputation, and warmup — so your email lands in the inbox, not the spam folder. Setup takes minutes: verify your domain with one-click DNS on Cloudflare, DigitalOcean, and other providers (or guided copy-paste on any registrar), invite your team, and start sending. Every person gets a real mailbox; aliases like hello@ and support@ are unlimited and free. Webmail is as simple as Gmail — threads, instant search, keyboard shortcuts, labels, dark mode — plus IMAP and SMTP for any mail app, and a live deliverability dashboard showing your mail landing. Flat pricing per mailbox: Pro $3/mailbox/month annually (10 GB, 3 domains), Business $5 (30 GB, unlimited domains), custom at 50+. 14-day free trial, no credit card.
Ballast:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
SuperMailOS:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Ballast:

Audience

Ballast is built for agency owners, growth teams, and bootstrapped SaaS founders who need reliable cold email infrastructure. It is designed for those who have outgrown basic tools due to high contact-storage fees and need a more predictable, usage-based scaling model.
SuperMailOS:

Audience

Small and medium businesses, startups, agencies, and freelancers who want professional email on their own domain without running a mail server or managing DNS and deliverability themselves.
Ballast:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
SuperMailOS:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Ballast:

API

Offers API Supported
SuperMailOS:

API

Offers API Not Supported
Ballast:

Screenshots and Videos

SuperMailOS:

Screenshots and Videos

No images available
Ballast:

Pricing

$19/month
Starter is $19/month for 20,000 emails per month; Growth is $39/month for 50,000; Scale is $89/month for 150,000. Enterprise pricing is custom. Annual billing includes two months free. Plans advertise unlimited mailboxes and seats.
Free Version Not Supported
Free Trial Not Supported
SuperMailOS:

Pricing

$3/month per mailbox
Free Version Not Supported
Free Trial Supported
Ballast:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
SuperMailOS:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Ballast:

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported
SuperMailOS:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Ballast:

Company Information

Ballast
Founded: 2026
Romania
ballast.to
SuperMailOS:

Company Information

SuperMailOS
Founded: 2026
supermailos.com
Ballast:

Alternatives

Terlido

Terlido

Doteli
SuperMailOS:

Alternatives

Ballast:
SuperMailOS:
Deepbluework

Deepbluework

DeepBlueWork
Ballast:
SuperMailOS:
500Mail by 500apps

500Mail by 500apps

500apps
5.0 out of 5 stars
Ballast:
SuperMailOS:
Ballast:
SuperMailOS:
Ballast:

Categories

Cold Email Supported
Email Warmup Supported
SuperMailOS:

Categories

Email Hosting Supported
Ballast:

Integrations

ChatGPT Supported
Claude Supported
Cursor Supported
Gemini Supported
Gmail Supported
Google Workspace Supported
Microsoft 365 Supported
Microsoft Outlook Supported
MillionVerifier Supported
Model Context Protocol (MCP) Supported
NeverBounce Supported
NoParam Supported
OpenAI Supported
Slack Supported
ZeroBounce Supported
n8n Supported
SuperMailOS:

Integrations

ChatGPT Not Supported
Claude Not Supported
Cursor Not Supported
Gemini Not Supported
Gmail Not Supported
Google Workspace Not Supported
Microsoft 365 Not Supported
Microsoft Outlook Not Supported
MillionVerifier Not Supported
Model Context Protocol (MCP) Not Supported
NeverBounce Not Supported
NoParam Not Supported
OpenAI Not Supported
Slack Not Supported
ZeroBounce Not Supported
n8n Not Supported
Ballast:
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SuperMailOS:
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