Top SaaS vendors on Ramp (March 2026)

Every month, Ramp processes billions of dollars in business expenses on its corporate card and bill pay platform. And every month, we rank the new vendors that customers are purchasing from for the first time to give you a glimpse into emerging market trends, companies on the rise, and more.

I’ve been thinking about OpenClaw, an open-source software that lets anyone build a personal AI agent on their laptop that connects to their messaging apps, calendars, and computer files. It hit 188,000 GitHub Stars in two months, its creator was acqui-hired by OpenAI, and the failure modes have been spectacular.

Last week, my intern messaged me on WhatsApp Friday night asking if I wanted to hang out. I was flattered, then disappointed, when he quickly replied “ignore that, my agent is acting up.” More offensively, a Meta AI safety researcher watched her agent speedrun delete 200 emails from her inbox while she ran across the room to unplug it. An OpenAI engineer's trading agent accidentally sent $450,000 in crypto to a stranger.

These stories are entertaining, but they illustrate exactly why enterprise adoption of the latest, most capable AI tools remains slow. The best agents need deep integration across a company's systems (email, Slack, CRM, finance) to have the context that makes them useful. That same integration is what can make a rogue action catastrophic, leaving many companies hesitant to adopt these tools. For now, the most interesting agent experimentation is happening on personal machines and WhatsApp threads, but Ramp data still shows early movements in enterprise adoption of these tools.

Our Top SaaS Vendors series is built using data from Ramp Rate, a data-backed vendor directory we launched earlier this year. Track market share, business adoption, and growth trends across categories using Ramp’s proprietary data built with actual transactions across 50,000-plus businesses on Ramp's spend platform.

Here’s a breakdown of the top SaaS vendors last month:

Standouts

• Agents, agents, agents! Half the trending list (Cerebras, Modal, RunPod, Nebius, Vast.ai) are compute and hosting providers for AI agents. I think this is the clearest signal yet that AI agent workloads are moving from prototypes to production systems, and the constraint is shifting from “which model is best” to “where can I run this reliably.”
  
• Vibe coding comes to non-technical users. Lovable, Replit, and Vercel all appear on the fastest-growing list, meaning they're adding the most new customers in absolute terms. I’m increasingly seeing non-technical teams shipping internal tools and prototypes themselves, which explains why Lovable and Replit are growing alongside Vercel (you still need to deploy somewhere). The familiar web interface of these tools is easier to teach than showing someone how to use Claude Code and the command line interface for the first time. For what it’s worth, I think a similar familiarity feature is driving growth for Cursor, even though some teams say Claude Code or OpenAI’s Codex have made the tool redundant.
  
• AI is a good listener: Granola appears on both lists — trending and fastest growing — which is unusual for a single-category tool. Meeting notetakers aren't new, but Ramp data shows Granola pulling away from the pack in a way that suggests the category is consolidating around AI-native products rather than bolt-on transcription features. Separately, ElevenLabs, an AI voice generator popular for building voice agents for customer service, makes the list. This points to a broader theme: voice as an AI interface is gaining commercial traction, not just in meetings but in customer-facing workflows like sales and support.

See you next month.

Ramp: Top software vendors

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