From city councils to federal agencies — one platform for every level of government.
Flat Pricing – predictable costs, no per-seat fees.
Unlimited Contacts & Teammates – scale without limits.
All Features Included – no locked tiers, full access always.
Self-Onboarding – no IT approvals needed.
Co-Sender helps government teams communicate with clarity and trust — so your message reaches citizens and staff without the roadblocks of outdated tools.
3 sIMPLE STEPS TO TRY CO-SENDER. NO DEMO, NO WAITING!
Set up takes minutes. Experience the platform at your own pace and see if it works for your office.
step 1: CREATE AN ACCOUNT & VERIFY YOUR DOMAIN
Sign up with your official government email.
Our automated system instantly verifies your domain.
If you’re from a verified government organization, approval takes just minutes.
Step 2: EXPLORE ALL FEATURES RIGHT AWAY
No locked tiers, no demo required.
Access email builder, templates, segmentation, and analytics from day one.
Step 3: SEND YOUR FIRST CAMPAIGN
Use drag-and-drop templates or upload your own design.
Simple, intuitive — no coding or tutorials needed.
Co-Sender covers the essentials of government communication. It’s not overloaded with extras you’ll never use — just straightforward tools to help your message reach the right people.
Exclusively for verified U.S. government domains.
Features That support Your Mission
Co-Sender keeps things simple. All the tools you need to communicate clearly with citizens and staff — nothing you don’t.
Create
Design clear, professional emails in minutes with our drag-and-drop editor — no coding or IT help needed.
Schedule
Send now or plan ahead for events, reminders, and deadlines. Pause or resume anytime with one click.
Templates
Start fast with ready-to-use templates, or request custom layouts tailored to your office’s style.
Track
Measure impact with built-in reports: opens, clicks, unsubscribes, and more. Export easily for compliance reviews.
Personalize
Add names, districts, or issues your audience cares about. Segment by demographics or region for targeted outreach.
Deliver
Reach inboxes, not spam. Monitor sender reputation and stay aligned with CAN-SPAM and accessibility standards.
See Pricing Where It Belongs — Inside the Platform
We don’t do sales calls.
We don’t hide features.
You can onboard yourself in minutes.
Once you create your account, you’ll see every plan, every price, and you can even send your first campaign.
Yes, this is our way of giving you a gentle push to actually try Co-Sender. We’re transparent about it — because the best way to judge the tool is to use it.
If it’s not for you, no problem. You’re not locked in, not billed, not obligated to anything.
Exclusively for verified U.S. government domains.
What Government Communication Leaders Say
Directors of Communications across local, state, and federal offices use Co-Sender to keep their teams effective, compliant, and trusted.
“Flat pricing matters. We don’t waste time negotiating per-seat licenses or hidden tiers. With Co-Sender, costs are predictable — which makes procurement painless.”
“Our team can’t risk mistakes under scrutiny. Knowing Co-Sender is aligned with MPT requirements and built for government communication gave us instant confidence.”
“Other tools come with thick manuals. With Co-Sender, you log in and know what to do. Simple, but with everything you need.”
“When an emergency happens, there’s no time for IT tickets. Co-Sender lets us send critical updates within minutes — right from our desks”
“We started using Co-Sender for staff updates. Engagement rose because messages arrive on time and look professional, not like afterthoughts.”
“Our office communication is constantly watched by the public. Co-Sender helps ensure messages land in inboxes, stay compliant, and reflect the professionalism we need.”
Ready to see for yourself? See How Easy It Is!
Getting started takes minutes — no demos, no IT setup. Co-Sender is available exclusively for U.S. government teams. Start today and see your first campaign live by tomorrow.