Company lists · Data refreshed September 2026
Top 25 Open source data integration platforms based in the United States
RevenueBase identified 102 open source data integration platforms headquartered in the United States as of September 2026 and tracks 6,087 professional contacts across them, including 2,069 with verified work emails and 1,831 with mobile numbers. San Francisco is the largest hub.
This list covers open source data integration platforms 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 open source data integration platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,491 | ||||
“Connect everything to achieve anything™ #TeamBoomi” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 563 | ||||
“Talend, a Qlik company, is a global leader in data integration and data management, is taking the work out of working with data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 146 | ||||
“Founded in 2020, Airbyte is the context layer for production-grade AI agents.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 135 | ||||
“Pentaho powers seamless integration, governed pipelines, real-time insights, and built-in compliance-so you can activate AI faster and move ahead with confidence.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 107 | ||||
“Metabase is bringing data tools with the elegance and simplicity of consumer products to the crufty world of enterprise business intelligence.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 86 | ||||
“Nexla is an enterprise-grade, AI-powered data integration platform for agents that unlocks data from any source and transforms it into production-ready data products for AI and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 73 | ||||
“On July 1, 2024, IBM acquired StreamSets, a real-time data integration company specializing in streaming structured, unstructured and semistructured data across hybrid multicloud…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | lima.aiStrong evidence | 69 | |||
“An integrated end-to-end big data transformation platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 69 | ||||
“Lyftrondata eliminates the time spent by engineers building data pipelines manually and makes data instantly available from 300+ connectors for insights on warehouse powered by…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 64 | ||||
“DBeaver Corporation is an information technology company with 20 years of experience developing database management tools.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 64 | ||||
“External data is a special kind of hard.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 49 | ||||
“The best way for enterprises to collect, map, clean, transform and convert the data that powers your business” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | Voltron DataStrong evidence | 42 | |||
“Voltron Data was born out of the friction between state-of-the-art SaaS and open source.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | ProphecyStrong evidence | 36 | |||
“Prophecy is the low-code data transformation platform, unifying the speed and usability of a low-code, no-code interface with the power of open source code.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 34 | ||||
“Alluvia is a plug-and-play data integration solution for middle-market businesses who want to maximize efficiency while maintaining budgetary control.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 26 | ||||
“Flume allows organizations to precisely understand, explore and integrate their massive, complex data estates.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 24 | ||||
“Coupler.io is a Data Integration Platform with AI Analytics that helps businesses easily collect their data, understand it, and act on it.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 20 | ||||
“Companies today work way too hard for data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 19 | ||||
“Etleap streamlines data ingestion and modeling, making it effortless for teams to create data products.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 19 | ||||
“Most businesses today depend on digital platforms, and the data they generate, for their growth and competitive edge.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 18 | ||||
“DreamFactory is an open-source, open-standard API generation solution for more than 20 databases and data sources.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | FlodataPartial evidence | 17 | |||
“Our platform boasts scalable connectors and automated workflows for real-time analysis.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 15 | ||||
“Kapow Software, a Kofax company, harnesses the power of legacy data and Big Data, making it actionable and accessible across organizations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 13 | ||||
“COZYROC's SSIS+ components suite https://cozyroc.com/products includes 271+ data integration adapters, components and tasks for developing ETL solutions with MS SQL Server…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | Upper QuadrantPartial evidence | 13 | |||
“Tools for bringing people and data together” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 102 open source data integration platforms based in the United States
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Open source data integration platforms 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 open source data integration platforms, 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 “open source data integration platforms”. 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 open source data integration platforms, 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, 2,069 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.
Frequently asked
How many open source data integration platforms are there based in the United States?
RevenueBase identified 102 open source data integration platforms 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?
BOOMI, headquartered in Conshohocken, tops this list with the largest team on record.
Which city has the most open source data integration platforms?
San Francisco leads with 11 headquartered companies, followed by New York (7) and Dallas (4).
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 2,069 verified decision-maker contacts tracked across these 102 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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