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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.

About

Reach the inbox of your leads with Warmbox, the warm-up tool that raises your inbox reputation & increases your email deliverability. Running cold emailing campaigns for sales or marketing needs without a warm-up can be risky for your sender's reputation & your deliverability. Send cold email campaigns that don't land in spam. Let your emails reach the inbox, get more leads and generate more sales! Get detailed analytics & monitor your inbox reputation. After a few days, you will see the first results appear, and your cold emails will not land in spam anymore & reach your target inboxes. Fully flexible, Warmbox let you add on the fly new inboxes, team members, or even brand-dedicated workspaces for cold outreach lead agencies directly on your dashboard.

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

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

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.

Audience

Sales and marketing teams in need of an Email Warmup platform to reach their leads by increasing their cold emails deliverability

Support

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

Support

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

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

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

Pricing

$15 per month
Free Version Not Supported
Free Trial Not Supported

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

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

Training

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

Training

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

Company Information

Ballast
Founded: 2026
Romania
ballast.to

Company Information

Warmbox
www.warmbox.ai/

Alternatives

Alternatives

LiftInbox

LiftInbox

Unique Technologies

Categories

Cold Email Supported
Email Warmup Supported

Categories

Email Warmup Supported

Integrations

Gmail Supported
Google Workspace Supported
Microsoft Outlook Supported
AOL Mail Not Supported
Amazon SES Not Supported
ChatGPT Supported
Cursor Supported
Gemini Supported
Mailgun Not Supported
Microsoft 365 Supported
MillionVerifier Supported
Model Context Protocol (MCP) Supported
NeverBounce Supported
OpenAI Supported
Salesforce Not Supported
SendGrid Not Supported
Slack Supported
ZeroBounce Supported
Zoho CRM Not Supported
n8n Supported

Integrations

Gmail Supported
Google Workspace Supported
Microsoft Outlook Supported
AOL Mail Supported
Amazon SES Supported
ChatGPT Not Supported
Cursor Not Supported
Gemini Not Supported
Mailgun Supported
Microsoft 365 Not Supported
MillionVerifier Not Supported
Model Context Protocol (MCP) Not Supported
NeverBounce Not Supported
OpenAI Not Supported
Salesforce Supported
SendGrid Supported
Slack Not Supported
ZeroBounce Not Supported
Zoho CRM Supported
n8n Not Supported
Claim Ballast and update features and information
Claim Ballast and update features and information
Claim Warmbox and update features and information
Claim Warmbox and update features and information