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Company lists · Data refreshed September 2026

Top 25 Cloud app development services based in Chicago, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 132 companies tracked

RevenueBase identified 132 cloud app development services headquartered in Chicago, United States as of September 2026 and tracks 1,837 professional contacts across them, including 423 with verified work emails. New York is the largest hub.

This list covers cloud app development services headquartered in Chicago, 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 September 23, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 23, 2026 86% judged on-target in blind review
132Companies
1,837Contacts tracked
423Verified emails
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The 25 largest cloud app development services based in Chicago, United States

Ranked by team size
Top 25 of 132 cloud app development services based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to cloud app development services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Codingcops
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 2026201-500241 contacts →

Indirect evidence

“CodingCops is a full-cycle technology partner that helps businesses design, build, scale, and maintain software systems with confidence.”

Source: RevenueBase Database · checked Sep 23, 2026
2
KLIKA
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 2026201-500190 contacts →

Indirect evidence

“Building technology and custom solutions that define user experiences has established Klika's reputation worldwide.”

Source: RevenueBase Database · checked Sep 23, 2026
3
Techavidus
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-200101 contacts →

Partial evidence

“TechAvidus delivers AI-powered custom software, web, and mobile application development services for startups, SMEs, and large enterprises.”

Source: RevenueBase Database · checked Sep 23, 2026
4
Adage Technologies
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20091 contacts →

Indirect evidence

“Adage is your ideal partner, experienced in software, ecommerce, and AI web solutions that combine strategic thinking with a passion for technology to advance your purpose.”

Source: RevenueBase Database · checked Sep 23, 2026
5
Radicle INC
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20091 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 23, 2026
6
Cepoch
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20045 contacts →

Partial evidence

“Cepoch delivers high-quality, reliable solutions in AI, Mobile & Web Apps, Business Intelligence, Salesforce, and Cybersecurity-backed by expert Managed IT Services designed to…”

Source: RevenueBase Database · checked Sep 23, 2026
7
OLSYS
Indirect evidenceChicago, United StatesHQ checked Sep 23, 202651-20038 contacts →

Indirect evidence

“We partner with fast-growth companies, investors, and mid-sized enterprises to scale faster, modernize smarter, and stay ahead in an AI-driven world.”

Source: RevenueBase Database · checked Sep 23, 2026
8
PLEGO
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20033 contacts →

Partial evidence

“Plego is a global web, mobile, Artificial Intelligence, and custom software development agency with offices in Chicago, Houston, Milwaukee, Dubai, Riyadh and Karachi.”

Source: RevenueBase Database · checked Sep 23, 2026
9
Aptlylabs
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5024 contacts →

Indirect evidence

“Empower your startup's vision by partnering with us to craft robust technology infrastructure tailored to your unique needs.”

Source: RevenueBase Database · checked Sep 23, 2026
10
Wesucceed Solutions, INC
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20023 contacts →

Indirect evidence

“WeSucceed Solutions is an AI-first technology consulting firm accelerating digital transformation through modern Microsoft ecosystems, specialized in AI-driven automation and the…”

Source: RevenueBase Database · checked Sep 23, 2026
11
Phycom, INC
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 20261-1020 contacts →

Indirect evidence

“At Phycom, we don't just develop software – we get things done.”

Source: RevenueBase Database · checked Sep 23, 2026
12
Aggieland Software INC
Strong evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-20015 contacts →

Strong evidence

“Aggieland Software is a Microsoft Partner and software development firm focused on building AI-driven, cloud-based solutions for modern businesses.”

Source: RevenueBase Database · checked Sep 23, 2026
13
Vault Innovation Group
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5015 contacts →

Indirect evidence

“VAULT offers custom software solutions, digital experiences and growth services for tech-enabled businesses, entrepreneurs and visionaries.”

Source: RevenueBase Database · checked Sep 23, 2026
14
Devvela
Strong evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5015 contacts →

Strong evidence

“We are a full-cycle custom software development agency with the main focus on digitizing processes, elevating ecommerce, and connecting products to the cloud.”

Source: RevenueBase Database · checked Sep 23, 2026
15
CSW Solutions
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5012 contacts →

Partial evidence

“CSW Solutions is a Chicago-based technology partner specializing in custom software development, AI-driven solutions, code auditing, and managed IT services.”

Source: RevenueBase Database · checked Sep 23, 2026
16
Calibrate Software
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5010 contacts →

Partial evidence

“Calibrate designs and builds websites, mobile apps, and enterprise solutions in a cost effective and scalable manner.”

Source: RevenueBase Database · checked Sep 23, 2026
17
Themobileappfactory
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 2026201-50010 contacts →

Partial evidence

“A TOP NOTCH MOBILE APP SOLUTIONS PROVIDER We at “TheMobileAppFactory” are here to help you turn your Vision of An Ideal App into Reality with a wide array of expert advice from…”

Source: RevenueBase Database · checked Sep 23, 2026
18
DVC Solutions
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-5010 contacts →

Partial evidence

“DVC Solutions is an international technology company specializing in mission-critical IT infrastructure, system integration, cyber defense, custom software development, data…”

Source: RevenueBase Database · checked Sep 23, 2026
19
Spantree Llc, A Trifork Company
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-509 contacts →

Indirect evidence

“Spantree is a Chicago-based consultancy delivering intelligent, high quality software solutions for the web.”

Source: RevenueBase Database · checked Sep 23, 2026
20
Amtech Analytics LLC
Indirect evidenceChicago, United StatesHQ checked Sep 23, 202651-2008 contacts →

Indirect evidence

“Amtech Analytics: Empowering Innovation through IT Consulting: Founded in 2023 by Kumarasenthil Muthuvel.”

Source: RevenueBase Database · checked Sep 23, 2026
21
Reintivity
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 20261-108 contacts →

Partial evidence

“Empowering your business through cutting-edge cloud and IT solutions, Reintivity Technology Solutions is your trusted partner in driving technological innovation and operational…”

Source: RevenueBase Database · checked Sep 23, 2026
22
Techcells
Partial evidenceChicago, IL, United StatesHQ checked Sep 23, 202651-2008 contacts →

Partial evidence

“TechCells is a fast growing tech company offering custom software development and tailored IT outstaffing services.”

Source: RevenueBase Database · checked Sep 23, 2026
23
Click5 Interactive LLC
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 202611-507 contacts →

Indirect evidence

“Based in downtown Chicago, click5 Interactive is a small (but growing) team of creative technologists.”

Source: RevenueBase Database · checked Sep 23, 2026
24
Amplify Tech Labs
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 20261-106 contacts →

Indirect evidence

“At Amplify Tech Labs, we don’t just build software-we drive measurable results.”

Source: RevenueBase Database · checked Sep 23, 2026
25
Oscillas Technologies, INC
Indirect evidenceChicago, IL, United StatesHQ checked Sep 23, 20261-105 contacts →

Indirect evidence

“At Oscillas, we work closely with our clients to understand their business processes so that we can effectively and efficiently apply unique and industry-leading technological…”

Source: RevenueBase Database · checked Sep 23, 2026

Showing 25 of 132 cloud app development services based in Chicago, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 423 reachable decision-makers.

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Cloud app development services based in Chicago, United States at a glance

As of Sep 23, 2026
23.0%Verified-email coverage
13.9Average contacts per company
11-50Median size (employees)
268.2%Largest-city concentration · New York
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
43
51-200
28
201-500
4
10001+
1

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 132 companies.

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 app development services, 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 Chicago, United States whose own description of what they do matches “cloud app development services”. 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 app development services), 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 app development services, and records with no verified work email. Companies headquartered outside Chicago 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, 423 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 23, 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.

Cloud app development services by metro in the United States

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 app development services, 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 app development services are there based in Chicago, United States?

RevenueBase identified 132 cloud app development services headquartered in Chicago, 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?

Codingcops, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most cloud app development services?

New York leads with 354 headquartered companies, followed by Austin (242) and Sheridan (180).

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 423 verified decision-maker contacts tracked across these 132 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 23, 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.

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