Premium website experiences for nonprofits, platforms, and partners.
See what it’s like working with the Mittun team
OUR MISSION
On a mission to make the world a better place—one website at a time.
$100,000,000+
Raised through Mittun-built fundraising sites and campaign experiences
1,000+
Websites launched for nonprofits, causes, and giving campaigns
16+
Years designing and building for the social impact sector
Big or small, we build them all.
Enterprise Websites
Our enterprise solutions scale effortlessly, integrate flawlessly, and impress globally, without losing an ounce of style or speed.
Grassroot / Local Organizations
Big impact starts small — and we make sure your website reflects that. We craft platforms that turn local passion into lasting presence.
Fundraising Microsites
Fundraising isn’t just about asking — it’s about inspiring. Our websites spark generosity with design built to turn passion into action.
Better Together
Mittun is an official GoFundMe Pro Marketplace partner
The only team that has invested this heavily into the GoFundMe Pro (Classy) ecosystem. We build the websites, portals, plugins, and API integrations that turn GoFundMe Pro into a complete fundraising platform for your brand.
Our GFM Suite is the industry-leading toolkit for extending GoFundMe Pro — including progress bars, leaderboards, donor activity feeds, and custom portals, all on your own domain.
TRUSTED BY LEADING NONPROFITS
What Our Customers Are Saying
Trust Pilot reviews
5/5
on Trust Pilot
“My only regret is not hiring them sooner”
Roger C.
Los Angeles Regional Food Bank
“The Mittun crew is a lean, mean, innovative design and development team (and an absolute joy to work with).”
Danny P.
Kent State University
“I’m really proud of what we accomplished, and we couldn’t have done it without your support.”
Jacob F.
Columbia University
“Can I give a 6 out of 5 stars? Mittun provides a top-notch service at a very reasonable price.”
Pam
NALLTCO
“You’re going to make me start crying, I just think this is awesome. You guys have gone above and beyond.”
Joanne M.
National Geographic Society
“I wish we could give Mittun 6 out of 5 stars – they are that great!”
Mimi A.
Free the Ocean
“Mittun is a dedicated partner genuinely invested in the success of your cause.”
Eve M.
PAWS
“I’m literally so excited. This is just so cool. I really appreciate you all – honestly, we all do – because it’s so exciting to see this come to life.”
Brenda E.
Ronald McDonald House
“Personally, it means so much to feel proud of our website. I’m excited to have a site where I can confidently send people without needing to apologize.”
Shannon M.
World’s Children
Work with the team behind 1,000+ fundraising sites.
Whether you’re planning a giving day, a walkathon, or a full website — we’ll show you what’s possible in one free call.