Reach more of your B2B audience, safely.
Send to large opted-in B2B audiences with protected deliverability and on-brand campaigns produced in minutes, fully managed. Built for owned audiences, customers, trial users and registrants, not cold scraped lists.
A managed engine for your opted-in audience.
Deliverability and domains handled
Up to 100 sending domains provisioned in under 30 minutes, warmed in the background and balanced across Resend, Amazon SES and Mailgun. You do not stand up infrastructure, we do.
Reputation protected continuously
Continuous list verification, suppression and the Reputation Guardian keep your sender reputation clean. If signals drift on any path, the system throttles or pauses itself before damage spreads.
On-brand campaigns in minutes
The AI writes, designs and illustrates each send against your brand profile. Your team approves. No agency, no designer queue, no template library to maintain.
Compliant by design, not after the fact.
Fortitude Send is for audiences that asked to hear from you: customers, free-trial users, event registrants, subscribers, partners. We operate inside the rules for the regions you mail into, keep suppression and unsubscribe handling continuous, and never send on the back of a scraped or purchased list. Strong deliverability and proper consent are the same problem solved well.
Related
If your team also needs to ship faster, or run email across multiple brands.
Frequently asked questions
Do you send to cold or scraped lists?
No. Fortitude Send is built for opted-in B2B audiences: your customers, your trial users, your event registrants, your newsletter subscribers, your owned database. Cold outreach to scraped lists is not what this platform is for.
How do you protect deliverability on B2B sends?
Domains are provisioned and warmed before they take volume, sends are spread across three providers and the Reputation Guardian watches signals around the clock. If anything drifts, it throttles or pauses on its own.
Can you handle compliance basics?
Yes. Suppression and unsubscribe handling are continuous, and we operate inside the rules for the regions you mail into. Your legal and compliance teams stay in control of policy. We make sure the sending respects it.
Do we need an email ops team?
No. Fortitude Send is fully managed. Domains, warm-up, sending infrastructure, monitoring and reputation protection are all handled by us. Your team focuses on the message and the audience.
Reach the audience that asked to hear from you. Safely.
You approve. We run it. You never worry about the inbox.