Company lists · Data refreshed September 2026

Top 25 Backend development services based in the United States

Name: Backend development services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 981 companies tracked

RevenueBase identified 981 backend development services headquartered in the United States as of September 2026 and tracks 9,115 professional contacts across them, including 2,448 with verified work emails. New York is the largest hub.

This list covers backend development services 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 September 19, 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 19, 2026 86% judged on-target in blind review

981Companies

9,115Contacts tracked

2,448Verified emails

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The 25 largest backend development services based in the United States

Ranked by team size

Top 25 of 981 backend development services based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to backend 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Chetu, INC	Strong evidence	Sunrise, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,943 contacts →
	Strong evidence “Chetu is your seamless backend technology partner, helping startups, SMBs, and Fortune companies accelerate development of desktop, mobile, and web apps with on-demand developers…” Source: RevenueBase Database · checked Sep 19, 2026
2	Folio3 Software	Partial evidence	San Mateo, CA, United StatesHQ checked Sep 19, 2026	501-1,000	846 contacts →
	Partial evidence “Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore…” Source: RevenueBase Database · checked Sep 19, 2026
3	americaneagle.com	Partial evidence	Des Plaines, IL, United StatesHQ checked Sep 19, 2026	501-1,000	696 contacts →
	Partial evidence “Americaneagle.com is a full-service, family-owned digital agency that has been dedicated to providing best-in-class web design, development, hosting, post-launch support, and…” Source: RevenueBase Database · checked Sep 19, 2026
4	MMF Infotech Technologies Pvt. LTD	Indirect evidence	Plainview, NY, United StatesHQ checked Sep 19, 2026	51-200	299 contacts →
	Indirect evidence “MMF Infotech is a rare platform where Talent meets Technology to deliver highly competitive solutions and services to small to mid-size businesses.” Source: RevenueBase Database · checked Sep 19, 2026
5	Jahnel Group	Indirect evidence	Schenectady, NY, United StatesHQ checked Sep 19, 2026	51-200	123 contacts →
	Indirect evidence “No matter the complexity of the application, we have the skills and the tools to build it.” Source: RevenueBase Database · checked Sep 19, 2026
6	Qwerty Experts	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	51-200	122 contacts →
	Indirect evidence “Designed in USA and Developed in Pakistan.” Source: RevenueBase Database · checked Sep 19, 2026
7	Digital Auxilius	Indirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 19, 2026	51-200	119 contacts →
	Indirect evidence “About Us We started off as a means to provide employment to the growing freelancers of Pakistan.” Source: RevenueBase Database · checked Sep 19, 2026
8	AZOFT	Strong evidence	New York City, NY, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Strong evidence “Azoft has already helped over 200 companies take advantage of web, mobile, and backend development.” Source: RevenueBase Database · checked Sep 19, 2026
9	Thumbtack Technology	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	48 contacts →
	Strong evidence “Thumbtack Technology has been at the forefront of large-scale, high-performance web development for over a decade, setting the bar for both backend excellence and innovative…” Source: RevenueBase Database · checked Sep 19, 2026
10	WDEVS	Indirect evidence	Newton, MA, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “WDEVS consistently delivers innovative, results-oriented web solutions that exceed our clients' expectations.” Source: RevenueBase Database · checked Sep 19, 2026
11	Appzoro Technologies INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “AppZoro Technologies Inc, a premier Web and App development company based in Atlanta, Georgia, has been dedicated to transforming innovative ideas into reality since its…” Source: RevenueBase Database · checked Sep 19, 2026
12	Arivani Technologies Pvt. LTD	Indirect evidence	Fort Mill, SC, United StatesHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “TRULY MULTI-PURPOSE & OUTSTANDING We strive to offer the best solution for your business at an honest price.” Source: RevenueBase Database · checked Sep 19, 2026
13	Jeannypr Softech Pvt. LTD	Partial evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “Jeannypr Softech is an IT product and services company and offers a full range of web, mobile & software development solutions.” Source: RevenueBase Database · checked Sep 19, 2026
14	Dextersol	Partial evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “Dextersol is a high-quality and creative web development company.” Source: RevenueBase Database · checked Sep 19, 2026
15	Onest Tech	Indirect evidence	Sugarland, TX, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Onesttech builds custom software for startups, growth-stage companies, and enterprises that need a reliable engineering partner without the overhead of building an in-house team.” Source: RevenueBase Database · checked Sep 19, 2026
16	Unleashed	Partial evidence	Columbia, MD, United StatesHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial evidence “Unleashed is a one-stop shop for leading web development, custom software and digital services.” Source: RevenueBase Database · checked Sep 19, 2026
17	Topnotch Innovative Technologies	Indirect evidence	Cape Cod, MA, United StatesHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Stop waiting for things to happen and make them happen!” Source: RevenueBase Database · checked Sep 19, 2026
18	AVIBE	Partial evidence	Portland, OR, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “AVIBE is a Portland-based custom software development partner that helps organizations untangle complex operations with software tailored to how they actually work.” Source: RevenueBase Database · checked Sep 19, 2026
19	Smooth Fusion	Indirect evidence	Lubbock, TX, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “In today’s fast-paced digital world, your website and applications aren’t just touchpoints-they’re the foundation of your company's success.” Source: RevenueBase Database · checked Sep 19, 2026
20	Epsilonium Systems INC	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “Epsilonium is a Phoenix, Arizona based web and mobile application development company with specific focus on big data, business analytics, system integrations and machine learning.” Source: RevenueBase Database · checked Sep 19, 2026
21	LID Vizion	Partial evidence	Miami, United StatesHQ checked Sep 19, 2026	1-10	25 contacts →
	Partial evidence “Lid Vizion helps teams launch AI and computer vision apps faster by taking the backend off their plate.” Source: RevenueBase Database · checked Sep 19, 2026
22	Solutions Afoot	Partial evidence	Winston Salem, NC, United StatesHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Solutions Afoot has helped businesses grow since 2017 through custom database development, database application development, workflow automation, API integration, and business…” Source: RevenueBase Database · checked Sep 19, 2026
23	Woodbourne Solutions, INC	Indirect evidence	Germantown, MD, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Guaranteed Network	Partial evidence	Sheridan, WY, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “We are a software development firm with several years of successful experience in working with enterprise-level customers.” Source: RevenueBase Database · checked Sep 19, 2026
25	Clickysoft	Indirect evidence	Katy, TX, United StatesHQ checked Sep 19, 2026	51-200	18 contacts →
	Indirect evidence “ClickySoft is a Houston based software engineering and digital solutions company serving businesses across the United States.” Source: RevenueBase Database · checked Sep 19, 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: backend development services. 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 backend development services.
Partial evidence: Its own public description names part of backend development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name backend development services. 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 981 backend development services based in the United States

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Backend development services based in the United States at a glance

As of Sep 19, 2026

26.9%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

693

11-50

233

51-200

501-1,000

1,001-5,000

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 981 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 backend 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 the United States whose own description of what they do matches “backend 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 backend 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 backend development services, 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, 2,448 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 19, 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.

Backend development services by metro

Backend development services in New York43

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 backend 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 backend development services are there based in the United States?

RevenueBase identified 981 backend development services 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?

Chetu, INC, headquartered in Sunrise, tops this list with the largest team on record.

Which city has the most backend development services?

New York leads with 43 headquartered companies, followed by Austin (24) and Los Angeles (21).

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 2,448 verified decision-maker contacts tracked across these 981 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 19, 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.