

Every month, billions of dollars get processed on Ramp cards for business expenses. And every month, we share the new vendors that customers are purchasing for the first time, to give you a glimpse into emerging market trends, companies on the rise, and much more.
While our top vendors list showed only minor shifts, our list of fastest growing vendors highlighted a growing space in AI software companies: Lovable, Codeium, and Cursor are among the fastest growing companies on Ramp. All of them create AI-powered code editors that allow developers to build software faster, sometimes without writing any code themselves. You’ve probably heard it called “vibecoding.”
Here’s a breakdown of the top SaaS vendors last month:
By new customer count | By new card spend |
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And the fastest growing vendors:
Biggest percentage change in new customer count | Biggest percentage change in new card spend |
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Other standouts:
- OpenAI topped our list again. This time, likely boosted by the release of 4o Image Generation. Sam Altman, CEO of OpenAI, reported adding a record breaking one million users in one hour.
- Anthropic continues to gain users but is adding fewer users per month than OpenAI. A strong competitor in a crowded field of model companies.
- But human graphic design is not dead. Canva, the design platform, appeared in both of our top 5 lists, by both new customers added and fastest growth.
- LinkedIn continues to grow on the strength of their data enrichment product, which we wrote about here.
See you next month when we publish our top vendors for April.

“When our teams need something, they usually need it right away. The more time we can save doing all those tedious tasks, the more time we can dedicate to supporting our student-athletes.”
Sarah Harris
Secretary, The University of Tennessee Athletics Foundation, Inc.

“Ramp had everything we were looking for, and even things we weren't looking for. The policy aspects, that's something I never even dreamed of that a purchasing card program could handle.”
Doug Volesky
Director of Finance, City of Mount Vernon

“Switching from Brex to Ramp wasn’t just a platform swap—it was a strategic upgrade that aligned with our mission to be agile, efficient, and financially savvy.”
Lily Liu
CEO, Piñata

“With Ramp, everything lives in one place. You can click into a vendor and see every transaction, invoice, and contract. That didn’t exist in Zip. It’s made approvals much faster because decision-makers aren’t chasing down information—they have it all at their fingertips.”
Ryan Williams
Manager, Contract and Vendor Management, Advisor360°

“The ability to create flexible parameters, such as allowing bookings up to 25% above market rate, has been really good for us. Plus, having all the information within the same platform is really valuable.”
Caroline Hill
Assistant Controller, Sana Benefits

“More vendors are allowing for discounts now, because they’re seeing the quick payment. That started with Ramp—getting everyone paid on time. We’ll get a 1-2% discount for paying early. That doesn’t sound like a lot, but when you’re dealing with hundreds of millions of dollars, it does add up.”
James Hardy
CFO, SAM Construction Group

“We’ve simplified our workflows while improving accuracy, and we are faster in closing with the help of automation. We could not have achieved this without the solutions Ramp brought to the table.”
Kaustubh Khandelwal
VP of Finance, Poshmark

“I was shocked at how easy it was to set up Ramp and get our end users to adopt it. Our prior procurement platform took six months to implement, and it was a lot of labor. Ramp was so easy it was almost scary.”
Michael Natsch
Procurement Manager, AIRCO
