Company lists · Data refreshed November 2026

Top 25 Real-time data processing platforms based in the United States

RevenueBase identified 349 company matches for real-time data processing platforms associated with the United States as of November 2026 and tracks 18,011 professional contacts across them, including 8,952 with verified work emails. San Francisco is the largest hub.

This list covers company matches for real-time data processing platforms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
349Companies
18,011Contacts tracked
8,952Verified emails
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The 25 largest real-time data processing platforms based in the United States

Ranked by team size
Top 25 of 349 company matches for real-time data processing platforms based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 20261,001-5,0003,425 contacts →

Exact match

“Confluent is pioneering a fundamentally new category of data infrastructure focused on data in motion.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSanta Clara, CA, United StatesHQ recorded Nov 5, 20261,001-5,0003,393 contacts →

Exact match

“Cloudera is the only data and AI platform company that brings AI to data anywhere: in clouds, data centers, and at the edge.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBoston, United StatesHQ recorded Nov 5, 20261,001-5,0001,963 contacts →

Exact match

“InterSystems, a creative data technology provider, delivers a unified foundation for next-generation applications for healthcare, finance, manufacturing, and supply chain…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 2026501-1,000898 contacts →

Exact match

“Couchbase's operational data platform for AI is a scalable foundation for enterprise operational, analytical, mobile and AI workloads that replaces legacy infrastructure and data…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 2026501-1,000742 contacts →

Exact match

“Denodo is a global leader in data management, powering trustworthy AI agents and applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500545 contacts →

Exact match

“The core of all AI, business intelligence and applications is data, various bits and bytes that come in all different formats.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchChapel Hill, NC, United StatesHQ recorded Nov 5, 2026201-500513 contacts →

Exact match

“CData is the data layer for AI, making AI more accurate, efficient, and flexible.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchDuluth, GA, United StatesHQ recorded Nov 5, 2026201-500432 contacts →

Exact match

“SplashBI is an enterprise-grade data Intelligence platform.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchFoster City, CA, United StatesHQ recorded Nov 5, 2026201-500379 contacts →

Exact match

“Incorta is the first and only open data delivery platform that enables real-time analysis of live, detailed data across all systems of record-without the need for complex ETL…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSunnyvale, CA, United StatesHQ recorded Nov 5, 2026201-500315 contacts →

Exact match

“Real-Time Innovations (RTI) is the data streaming company for intelligent distributed systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500285 contacts →

Exact match

“Hevo is a no-code ELT platform that helps companies move and manage their data with simplicity, reliability, and transparency.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDallas, TX, United StatesHQ recorded Nov 5, 2026201-500278 contacts →

Exact match

“Your success is our objective.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 2026201-500258 contacts →

Exact match

“Striim offers a leading real-time data streaming and integration platform, built by the same team behind Oracle GoldenGate.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Nov 5, 2026201-500218 contacts →

Exact match

“Operational intelligence at internet scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 2026201-500166 contacts →

Exact match

“InfluxData is the creator of InfluxDB, the leading time series platform used to collect, store, and analyze all time series data at any scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOrlando, FL, United StatesHQ recorded Nov 5, 2026201-500156 contacts →

Exact match

“Pentaho powers seamless integration, governed pipelines, real-time insights, and built-in compliance-so you can activate AI faster and move ahead with confidence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-200148 contacts →

Exact match

“Intelie is a real-time data platform that applies operational AI to help industrial organizations turn complex information into faster, safer, and smarter decisions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202651-200124 contacts →

Exact match

“We are a company with multidisciplinary teams who build an accurate path to harness organization's data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchAllendale, NJ, United StatesHQ recorded Nov 5, 202651-200123 contacts →

Exact match

“DolphinDB is dedicated to developing the most powerful and advanced time-series database.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“RudderStack's agentic CDP delivers self-serve marketing activation from a solid data foundation like no other solution on the market, with agentic capabilities covering the entire…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchPalo Alto, CA, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Traditional warehouses and lakehouses force you to choose between performance, cost, and simplicity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAlpharetta, GA, United StatesHQ recorded Nov 5, 2026201-500121 contacts →

Exact match

“Liaison Technologies is a leader in cloud-based data solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202651-200116 contacts →

Exact match

“GigaSpaces helps enterprises apply AI to real-time, structured operational data, enabling spontaneous, natural language conversations that accelerate decision-making, improve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchGoleta, CA, United StatesHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“Since 2005, we’ve built and applied a proven, proprietary platform that works exceedingly well.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 202651-20098 contacts →

Exact match

“StarTree, powered by Apache Pinot™, is the platform for continuous insights at scale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 349 real-time data processing platforms based in the United States

See the full list, filter by size, metro and specialty, and access 8,952 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Real-time data processing platforms based in the United States at a glance

As of Nov 5, 2026
49.7%Verified-email coverage
51.6Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · San Francisco
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
134
51-200
48
201-500
20
501-1,000
2
1,001-5,000
8
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 349 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “real-time data processing platforms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 8,952 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “real-time data processing platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real-time data processing platforms are there based in the United States?

RevenueBase identified 349 company matches for real-time data processing platforms associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Confluent tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most real-time data processing platforms?

San Francisco leads with 30 company records, followed by New York (27) and Austin (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,952 professional contacts with verified work emails tracked across these 349 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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.