Company lists · Data refreshed August 2026

Top 25 Cloud database services companies based in the United States

Name: Cloud database services companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 227 companies tracked

RevenueBase identified 227 cloud database services companies headquartered in the United States as of August 2026 and tracks 165,150 professional contacts across them, including 70,873 with verified work emails and 44,079 with mobile numbers. New York is the largest hub.

This list covers cloud database services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

227Companies

165,150Contacts tracked

70,873Verified emails

44,079Mobile numbers

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The 25 largest cloud database services companies based in the United States

Ranked by team size

Top 25 of 227 cloud database services companies based in the United States, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud database services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oracle	Partial evidence	Rocklin, CA, United States	10001+	143,599 contacts →
	Partial evidence “Oracle is a global leader in AI, delivering the cloud infrastructure, data, and applications that organizations across the world trust to successfully achieve business outcomes at…” Source: RevenueBase Database · checked Aug 31, 2026
2	Snowflake	Partial evidence	United States	5,001-10,000	10,509 contacts →
	Partial evidence “Snowflake is proud to be the Official Data Collaboration Provider for LA28 and Team USA.** Snowflake delivers the AI Data Cloud, a global network where thousands of organizations…” Source: RevenueBase Database · checked Aug 31, 2026
3	Mongodb	Indirect evidence	Philadelphia, United States	5,001-10,000	6,728 contacts →
	Indirect evidence “Headquartered in New York, MongoDB's mission is to empower innovators to create, transform, and disrupt industries by unleashing the power of software and data.” Source: RevenueBase Database · checked Aug 31, 2026
4	Cockroach Labs	Strong evidence	New York, NY, United States	501-1,000	640 contacts →
	Strong evidence “Cockroach Labs is the creator of CockroachDB, the cloud agnostic, distributed SQL database enterprises trust to run mission-critical applications that scale fast, survive…” Source: RevenueBase Database · checked Aug 31, 2026
5	Singlestore	Indirect evidence	San Francisco, CA, United States	201-500	517 contacts →
	Indirect evidence “The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.” Source: RevenueBase Database · checked Aug 31, 2026
6	Clickhouse	Partial evidence	Palo Alto, CA, United States	501-1,000	426 contacts →
	Partial evidence “ClickHouse is a fast, open-source columnar database built for real-time data processing and analytics at scale.” Source: RevenueBase Database · checked Aug 31, 2026
7	VULTR	Partial evidence	West Palm Beach, FL, United States	201-500	341 contacts →
	Partial evidence “Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world.” Source: RevenueBase Database · checked Aug 31, 2026
8	Scylladb	Partial evidence	Sunnyvale, CA, United States	201-500	224 contacts →
	Partial evidence “ScyllaDB is the database for data-intensive apps that require high performance and low latency.” Source: RevenueBase Database · checked Aug 31, 2026
9	Firebolt	Indirect evidence	Palo Alto, CA, United States	51-200	170 contacts →
	Indirect evidence “Traditional warehouses and lakehouses force you to choose between performance, cost, and simplicity.” Source: RevenueBase Database · checked Aug 31, 2026
10	Joyent	Partial evidence	Mountain View, CA, United States	51-200	118 contacts →
	Partial evidence “Joyent, a wholly-owned subsidiary of Samsung, is a provider of modern, open cloud infrastructure as a service.” Source: RevenueBase Database · checked Aug 31, 2026
11	Markley	Partial evidence	Los Angeles, CA, United States	201-500	99 contacts →
	Partial evidence “Markley is a premier provider of mission-critical data center facilities and cloud computing services.” Source: RevenueBase Database · checked Aug 31, 2026
12	ACE Cloud Hosting	Partial evidence	Pompano Beach, FL, United States	501-1,000	96 contacts →
	Partial evidence “Empowering #CPAs,#SMBs, and #Enterprises with seamless and secure #QuickBooksHosting and cutting-edge cloud solutions.” Source: RevenueBase Database · checked Aug 31, 2026
13	Planetscale	Strong evidence	San Francisco, CA, United States	51-200	84 contacts →
	Strong evidence “PlanetScale brings you the fastest Postgres and MySQL (Vitess) databases available in the cloud.” Source: RevenueBase Database · checked Aug 31, 2026
14	CHALK	Indirect evidence	New York, NY, United States	51-200	74 contacts →
	Indirect evidence “Context+ infra for agents + models.” Source: RevenueBase Database · checked Aug 31, 2026
15	Ravendb	Partial evidence	New York City, United States	51-200	66 contacts →
	Partial evidence “RavenDB is the easy-to-use, enterprise-grade database that lets developers and businesses focus on building great applications with simple operational needs, high performance and…” Source: RevenueBase Database · checked Aug 31, 2026
16	Ascending INC	Partial evidence	Merrifield, VA, United States	11-50	42 contacts →
	Partial evidence “The ASCENDING team commits to delivering scalable and high-available cloud solutions to clients.” Source: RevenueBase Database · checked Aug 31, 2026
17	Simnet INC	Partial evidence	Dallas, TX, United States	51-200	38 contacts →
	Partial evidence “SIMNET delivers secure, high-performance cloud infrastructure with clarity, control, and accountability.” Source: RevenueBase Database · checked Aug 31, 2026
18	Faction INC	Partial evidence	Denver, CO, United States	51-200	30 contacts →
	Partial evidence “Faction is the pioneer of multi-cloud data services.” Source: RevenueBase Database · checked Aug 31, 2026
19	Belle Fleur Technologies	Partial evidence	NY, United States	51-200	25 contacts →
	Partial evidence “At Belle Fleur Technologies, we are re-inventing current data platforms with fully managed, serverless, cloud intelligence systems that proactively eliminating idle compute…” Source: RevenueBase Database · checked Aug 31, 2026
20	Scalegrid	Partial evidence	East Palo Alto, CA, United States	11-50	23 contacts →
	Partial evidence “ScaleGrid provides a fully managed Database-as-a-Service (DBaaS) solution used by thousands of developers, startups, and enterprise customers including UPS, Dell, and Adobe.” Source: RevenueBase Database · checked Aug 31, 2026
21	Extreme Compute, INC	Partial evidence	Palo Alto, CA, United States	51-200	21 contacts →
	Partial evidence “Extreme Compute is India's First Secure Cloud Service provider that combines hi-speed computing with banking-grade security, storage solutions, multi-cloud, disaster recovery, and…” Source: RevenueBase Database · checked Aug 31, 2026
22	Perizer	Partial evidence	Dallas, TX, United States	11-50	21 contacts →
	Partial evidence “At Perizer, our mission is to empower businesses of all sizes with reliable and efficient cloud services, enabling them to thrive in today's dynamic digital landscape.” Source: RevenueBase Database · checked Aug 31, 2026
23	Chaossearch	Partial evidence	Boston, MA, United States	51-200	21 contacts →
	Partial evidence “ChaosSearch transforms customer's cloud storage (e.g.” Source: RevenueBase Database · checked Aug 31, 2026
24	Netgroup USA	Partial evidence	Coconut Creek, FL, United States	201-500	18 contacts →
	Partial evidence “NETGROUP is a company that has more than 15 years of experience in the Cloud Computing market.” Source: RevenueBase Database · checked Aug 31, 2026
25	Summit	Indirect evidence	Alpharetta, GA, United States	51-200	17 contacts →
	Indirect evidence “We Pursue Progress as Relentlessly as You Do.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud database services companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud database services companies.
Partial evidence: Its own public description names part of cloud database services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud database services companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 227 cloud database services companies based in the United States

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Cloud database services companies based in the United States at a glance

As of Aug 31, 2026

42.9%Verified-email coverage

26.7%Mobile-number coverage

727.5Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · New York

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

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 cloud database services companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “cloud database services companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud database services companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cloud database services 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 its RevenueBase Smart Search 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, 70,873 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 August 31, 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.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud database services companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cloud database services companies are there based in the United States?

RevenueBase identified 227 cloud database services companies headquartered in the United States as of August 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?

Oracle, headquartered in Rocklin, tops this list with the largest team on record.

Which city has the most cloud database services companies?

New York leads with 11 headquartered companies, followed by Dallas (9) and Austin (7).

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 70,873 verified decision-maker contacts tracked across these 227 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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 Smart Search, 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.