Company lists · Data refreshed September 2026
Top 25 Platform as a service companies based in the United States
RevenueBase identified 349 platform as a service companies headquartered in the United States as of September 2026 and tracks 21,367 professional contacts across them, including 9,921 with verified work emails and 5,712 with mobile numbers. San Francisco is the largest hub.
This list covers platform as a service companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest platform as a service companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,122 | ||||
“Nutanix is a global leader in cloud software, offering organizations a single platform for running apps and data across clouds.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 900 | ||||
“At Docker, we simplify the lives of developers who are making world-changing apps.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 837 | ||||
“Railway’s mission is to build the cloud computing stack that unburdens you, so you can focus more on what matters to you.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 304 | ||||
“UNICOM Engineering is a leading provider of server-based application platforms, storage solutions, and lifecycle support services for software technology developers, data center…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 229 | ||||
“Laravel is the framework and platform for building and shipping your web applications at scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 216 | ||||
“VMware Tanzu helps you modernize your applications and infrastructure with a common goal: deliver better software to production, continuously.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 195 | ||||
“Start, build and ship full-stack apps on the platform built for agent experience (AX).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 191 | ||||
“Azion is the global platform that simplifies how you build and run modern applications anywhere.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 190 | ||||
“AI infrastructure is only valuable when it can be consumed, governed, and monetized.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 168 | ||||
“VMware Tanzu helps you modernize your applications and infrastructure with a common goal: deliver better software to production, continuously.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 161 | ||||
“DuploCloud is the AI-powered DevOps platform that helps teams build, secure, and manage cloud infrastructure faster-with automation and agentic workflows that reduce complexity…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 155 | ||||
“At Tensure, we help you design, build, and scale cloud environments that standardize delivery and eliminate bottlenecks.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 154 | ||||
“Heroku from Salesforce is the AI PaaS for deploying, managing, and scaling your apps.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | UnitedlayerIndirect evidence | 146 | |||
“UnitedLayer is the world’s leading private cloud solution provider, empowering enterprises with secure, high-performance infrastructure powered by the latest Agentic AI…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 137 | ||||
“Matilda Cloud empowers businesses to reduce IT operating costs, accelerate application delivery, and drive digital transformation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 136 | ||||
“Cloudways, a DigitalOcean company, is a managed cloud hosting platform trusted by more than businesses and rated 4.7 out of 5 on G2.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 126 | ||||
“Nuvolat® brings together leading experts from the world of cloud, datacenter and IT services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 120 | ||||
“Joyent, a wholly-owned subsidiary of Samsung, is a provider of modern, open cloud infrastructure as a service.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 105 | ||||
“With a deep understanding of our customers' business goals, industry specifics, and cloud-native technologies based on Kubernetes, we enable enterprises and organizations to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 103 | ||||
“Linode is now Akamai Cloud, the world’s most distributed cloud platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 95 | ||||
“GMI Cloud’s mission is to empower anyone to deploy and scale AI effortlessly.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 93 | ||||
“A Megaport company, Latitude.sh gives developers the platform to deploy and manage global infrastructure in seconds via an easy-to-use API and dashboard.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 73 | ||||
“Joget offers an AI-powered, open-source application development platform that enables organizations to rapidly build and customize applications at any scale.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 68 | ||||
“Neeve is a cloud PaaS company transforming smart buildings, spaces and critical infrastructure, making them simpler, smarter, and more secure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | XANOIndirect evidence | 55 | |||
“Xano is the fastest way to build a scalable backend using Visual Development.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 349 platform as a service companies based in the United States
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Platform as a service companies based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among platform as a service companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “platform as a service companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among platform as a service companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 9,921 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Platform as a service companies by metro
- Platform as a service companies in San Francisco45
Frequently asked
How many platform as a service companies are there based in the United States?
RevenueBase identified 349 platform as a service companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Nutanix, headquartered in San Jose, tops this list with the largest team on record.
Which city has the most platform as a service companies?
San Francisco leads with 45 headquartered companies, followed by New York (16) and San Jose (10).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 9,921 verified decision-maker contacts tracked across these 349 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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