Cold Email Software for Teams That Send at Scale

Connect unlimited mailboxes, launch AI-personalized sequences, and close deals from one shared inbox.
Free to start
•
No credit card required
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4.6 rating on G2
Trusted by 10,000+ outbound teams forging pipeline every day
How AKOOL Reached Over 214K Prospects With a 16%+ Positive Reply Rate
"Outreach at our scale requires speed, segmentation, and precision - Salesforge gave us the infrastructure to do it all at once".
AKOOL Team
How ChannelCrawler Achieved 85.71% Positive Replies With Salesforge, Infraforge & Warmforge
“We’ve been running small campaigns because I want our email infrastructure to stay strong over a long period of time. But the warm-up process, spintax, and inbox management are all winners for us.”
Jake Kitchiner
Co-Founder of ChannelCrawler
How UniteSync Achieved an 85.26% Positive Reply Rate and a $2.86 CAC With Salesforge, Mailforge & Warmforge
“Our tech identifies music creators with unclaimed royalties. That’s the core of our message - and it resonates, but cold email only works when it lands. That’s where Salesforge and Mailforge have made the difference.”
Carlos Palop Moliner
CEO at UniteSync
How VidLab7 Runs Multi-Domain Cold Outreach With The Forge Stack
“For us, outreach isn’t just about sending more emails - it’s about sending the right emails from the right setup so they actually get seen. The Forge gives us that confidence.”
Jonas Klank
Founding Team, VidLab7
How Net New Solutions Is Scaling Campaigns With Salesforge & Mailforge
“Once I had it set up and was sending, I saw excellent open rates with high deliverability. But when I saw the high number of opened emails, I was able to hone in on my calling campaigns even further.”
Tim Savage
CEO at Net New Solutions

Send from unlimited mailboxes

Unlimited sending accounts on every plan, with no per-mailbox pricing as your team scales.
Start a free 14-day trial
Unlimited Google Workspace, Microsoft 365, and SMTP mailboxes per campaign
Automatic sender rotation spreads daily volume across every connected account
Pause individual mailboxes the moment Heat Score™ drops, without stopping the campaign

Personalize every email with AI

AI personalization that draws from real prospect data, not just merge tags.
Start a free 14-day trial
Standard AI and Overdrive modes write personalization from real prospect data
A/Z testing runs up to 26 message variants per step inside a single sequence
Native support for 20+ languages so global outreach reads natural in every market

Manage replies in one shared inbox

One shared inbox for every cold email response across every connected mailbox.
Start a free 14-day trial
Every reply across every connected mailbox lands in one unified inbox
AI Reply as Human drafts responses in your voice so positive replies never wait
Primebox mobile apps on iOS and Android keep replies moving between meetings

Land in every inbox

Every deliverability layer in one place, from address verification to warmup, ESP matching, and inbox placement testing.

Bounce Shield verifies every email address before sending

Unlimited Premium Warm Up via Warmforge ships free with every Salesforge plan

ESP matching routes Gmail-to-Gmail and Outlook-to-Outlook for stronger placement

Heat Score™ and placement tests show mailbox health in real time

Track what drives meetings

Full-funnel reporting across senders, messages, and channels.

Track positive replies, meetings, and closed deals as opportunities

Performance by sender, sequence, and teammate

Workspace-level reporting for multi-client agencies

Connect your full stack

Connect with your full stack across CRMs, lead sources, and workflow tools.

Native integrations with HubSpot, Salesforce, GoHighLevel, Clay, Attio, folk, and Breakcold

Connect every Forge product, Mailforge, Primeforge, Infraforge, Warmforge, and Leadsforge, in one click

Public API, CLI, and MCP server let developers and AI assistants run Salesforge programmatically

Outbound teams are forging pipeline on autopilot

View all Case Studies
Achieved
an
85.26%
Positive
Reply
Rate
and
a
$2.86
CAC
With
Salesforge,
Mailforge
&
Warmforge
Case Study
How
Reached
Over
214K
Prospects
With
a
16%+
Positive
Reply
Rate
Case Study
“Salesforge and your other products, and your fast support team were crucial in my first 2 years running a lead generation agency. As a solo founder, generating leads for myself and my clients is challenging. Salesforge helped me create a "lean and mean" pipeline. With a small investment of time and money, I often receive so many leads that I have to pause my campaigns.”
Vytas Mikulenas
Founder, Lean Sales Systems
“I've used many platforms and no one beats Salesforge on email deliverability and ease of use. Every week the team adds new features and the support is excellent!”
Sam Momani
CEO, LinkedDNA
"Salesforge's new infrastructure is a game-changer. Big boost for my deliverability and sending capacity. I've tried multiple outreach tools and let me tell you: it's a must-have for everyone that is serious about cold emailing at scale."
Roman Hipp
Co-founder, bettercontact.rocks
"Our CAC is currently $2.86, and we expect it to decrease even further. We’re currently onboarding 4 to 5 new music creators every day. We truly believe in what you’re building at Salesforge. Your guidance on how to scale and reach the right customers has been a game changer for us. Tying your strategy of setting up domains + inboxes + warming up + daily limits with our royalty audit lead magnet has allowed us to grow efficiently, bringing in strong results without excessive effort. It’s made a real difference."
Carlos Palop
CEO, UniteSync
"I only uploaded 40 contacts and I've had 3 positive replies."
Stuart Brent
Founder, Vacord Screen Printing
How
Runs
Multi-Domain
Cold
Outreach
With
The
Forge Stack
Case Study

Frequently asked questions

If we don’t answer your question below, please contact us via chat

What is cold email software?

Cold email software is a platform that sends personalized outreach to prospects you haven’t contacted before. It handles sequencing, follow-ups, deliverability, sender rotation, and reply management at a scale.

Do I need to warm up my mailboxes before sending?

Yes. Every new mailbox needs roughly 14 days of warmup before it sends real outreach. Warmforge ships free with every Salesforge plan and warms your mailboxes against a premium pool of real Google and Microsoft accounts.

Can I connect my own domains and mailboxes?

Yes. Connect any Google Workspace or Microsoft 365 mailbox, or use mailboxes from Mailforge, Primeforge, or Infraforge if you need cold-email-ready infrastructure with automated DNS setup.

Does Salesforge work for agencies running multiple clients?

Yes. Salesforge supports unlimited workspaces, whitelabel options, and workspace-level reporting.

Is there a free trial?

Yes. Start with a 14-day free trial, no credit card required. You can connect mailboxes, launch sequences, and see results before you pay.