Company lists · Data refreshed September 2026

Top 25 SaaS frontend development companies worldwide

Name: SaaS frontend development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 7,077 companies tracked

RevenueBase identified 7,077 SaaS frontend development companies worldwide as of September 2026 and tracks 46,387 professional contacts across them, including 7,241 with verified work emails. India is the largest market and London the largest hub.

This list covers SaaS frontend development companies worldwide, 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 29, 2026. Country and city lists for SaaS frontend development companies follow the table.

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 29, 2026 86% judged on-target in blind review

7,077Companies

46,387Contacts tracked

7,241Verified emails

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The 25 largest SaaS frontend development companies worldwide

Ranked by team size

Top 25 of 7,077 SaaS frontend development companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to SaaS frontend development 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	Chetu, INC	Partial evidence	Sunrise, FL, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,943 contacts →
	Partial 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 29, 2026
2	Sumago Infotech Pvt. LTD	Indirect evidence	Nashik, IndiaHQ checked Sep 29, 2026	51-200	573 contacts →
	Indirect evidence “We provide comprehensive services from bespoke complex applications to straightforward websites.” Source: RevenueBase Database · checked Sep 29, 2026
3	Idealake Information Technologies Pvt. LTD	Indirect evidence	Parel, IndiaHQ checked Sep 29, 2026	201-500	290 contacts →
	Indirect evidence “Idealake is a Design-led Technology company employing over 250 + professionals with the right drive, experience, energy and vision.” Source: RevenueBase Database · checked Sep 29, 2026
4	Ensemble Systems	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 29, 2026	201-500	230 contacts →
	Partial evidence “Ensemble is a software consulting firm delivering UX design, full-stack development, systems integration, and quality engineering for enterprise and consumer-facing applications.” Source: RevenueBase Database · checked Sep 29, 2026
5	Ngsoft	Partial evidence	Petach Tikva, IsraelHQ checked Sep 29, 2026	201-500	229 contacts →
	Partial evidence “NGSoft is an advanced software development company established in 1992 and since then helping customers to transform vision and technology into advanced and exiting new products…” Source: RevenueBase Database · checked Sep 29, 2026
6	EB Pearls	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 29, 2026	201-500	224 contacts →
	Indirect evidence “At EB Pearls, we believe in the power of technology to transform businesses and enrich lives.” Source: RevenueBase Database · checked Sep 29, 2026
7	Rayden Interactive	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	501-1,000	204 contacts →
	Indirect evidence “Rayden Interactive, the brainchild of an entrepreneurial duo, was founded in 2019.” Source: RevenueBase Database · checked Sep 29, 2026
8	Senwell Group	Partial evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	193 contacts →
	Partial evidence “Welcome to Senwell Group Private Limited, your trusted partner in software development.” Source: RevenueBase Database · checked Sep 29, 2026
9	Webappclouds LLC	Indirect evidence	Cherry Hill, NJ, United StatesHQ checked Sep 29, 2026	201-500	186 contacts →
	Indirect evidence “Webappclouds takes mobile apps and web apps to the next level.” Source: RevenueBase Database · checked Sep 29, 2026
10	Eleken	Partial evidence	Newark, DE, United StatesHQ checked Sep 29, 2026	51-200	175 contacts →
	Partial evidence “We are a SaaS UI/UX design agency working on a subscription-based retainer model with a distributed team of 100+ employees (originated in Kyiv, Ukraine).” Source: RevenueBase Database · checked Sep 29, 2026
11	Integrity	Indirect evidence	Saint Louis, MO, United StatesHQ checked Sep 29, 2026	51-200	164 contacts →
	Indirect evidence “Integrity crafts compelling user experiences for startups and enterprise clients across iPhone, iPad, Android and the web.” Source: RevenueBase Database · checked Sep 29, 2026
12	Incode Group	Partial evidence	Kraków Old Town, PolandHQ checked Sep 29, 2026	51-200	164 contacts →
	Partial evidence “Incode Group is a global provider of JavaScript and TypeScript development with 10+ years of experience, that combines expert developers and a dedicated team constantly expanding.” Source: RevenueBase Database · checked Sep 29, 2026
13	Aubergine Solutions	Indirect evidence	Sunnyvale, United StatesHQ checked Sep 29, 2026	51-200	153 contacts →
	Indirect evidence “AI is changing how products are built.” Source: RevenueBase Database · checked Sep 29, 2026
14	Pecode	Indirect evidence	Львів, UkraineHQ checked Sep 29, 2026	51-200	145 contacts →
	Indirect evidence “Since 2017 Pecode Software is striving to create custom web, and mobile solutions for their clients, as well as build trustworthy relationships with both their customers and…” Source: RevenueBase Database · checked Sep 29, 2026
15	Crafton	Indirect evidence	Poznań, PolandHQ checked Sep 29, 2026	51-200	145 contacts →
	Indirect evidence “Crafton to agencja webowa zorientowana na UX/UI Design.” Source: RevenueBase Database · checked Sep 29, 2026
16	Fetchly Labs	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	51-200	128 contacts →
	Partial evidence “Web and Mobile app development for startups, enterprises and small businesses.” Source: RevenueBase Database · checked Sep 29, 2026
17	Nextbrain	Indirect evidence	Franklin, TN, United StatesHQ checked Sep 29, 2026	51-200	118 contacts →
	Indirect evidence “Nextbrain is famous to build the user's interactive UX Design, Web application, Mobile application and Digital marketing services to customers.” Source: RevenueBase Database · checked Sep 29, 2026
18	Klizo Solutions PVT LTD	Partial evidence	Action Iic, FL, IndiaHQ checked Sep 29, 2026	51-200	113 contacts →
	Partial evidence “We are one of the better web design and development companies with locations in Miami, Las Vegas, and Kolkata.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ideal IT Techno	Indirect evidence	Indore, IndiaHQ checked Sep 29, 2026	51-200	112 contacts →
	Indirect evidence “Begin on a transformative journey with Ideal IT Techno Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
20	Devslane	Partial evidence	New Delhi, IndiaHQ checked Sep 29, 2026	51-200	105 contacts →
	Partial evidence “UI/UX that attracts, engages & converts; Design centric front end web development; Multi tier, secure & stable API/backend development;” Source: RevenueBase Database · checked Sep 29, 2026
21	Neon Apps	Strong evidence	Sariyer, TürkiyeHQ checked Sep 29, 2026	51-200	105 contacts →
	Strong evidence “We are a product development company building mobile, web, and SaaS products for startups and established companies.” Source: RevenueBase Database · checked Sep 29, 2026
22	Geeks Of Kolachi	Partial evidence	Dover, DE, United StatesHQ checked Sep 29, 2026	51-200	104 contacts →
	Partial evidence “Started way back in 2017, GOK has evolved as a pioneering software development company with firm roots in the agile movement.” Source: RevenueBase Database · checked Sep 29, 2026
23	Ux-Republic	Indirect evidence	Asnières-sur-seine, FranceHQ checked Sep 29, 2026	51-200	99 contacts →
	Indirect evidence “Nous sommes les spécialistes de la conception et du design d’interfaces digitales pour les marques.Nous accompagnons nos clients de l’analyse du problème ou de l’opportunité…” Source: RevenueBase Database · checked Sep 29, 2026
24	Devsquad	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 29, 2026	51-200	99 contacts →
	Partial evidence “DevSquad is made up of a team of over 80 elite developers focused on helping successful entrepreneurs take their SaaS ideas from concept to reality.” Source: RevenueBase Database · checked Sep 29, 2026
25	Drum'n'code	Indirect evidence	Shevchenkivskyi District, UkraineHQ checked Sep 29, 2026	51-200	94 contacts →
	Indirect evidence “Thanks for checking our profile If you need to develop modern, SEO optimized, responsive and fast-loading website for your business or build mobile application that will be…” Source: RevenueBase Database · checked Sep 29, 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: SaaS frontend development 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 SaaS frontend development companies.
Partial evidence: Its own public description names part of SaaS frontend development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name SaaS frontend development 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 7,077 SaaS frontend development companies worldwide

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SaaS frontend development companies worldwide at a glance

As of Sep 29, 2026

15.6%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

1.9%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

4,873

11-50

1,851

51-200

295

201-500

501-1,000

1,001-5,000

10001+

Email recency is reported on each country list linked below.

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 SaaS frontend development 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.
Coverage: Every country. Country and city lists for SaaS frontend development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “SaaS frontend development 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 SaaS frontend development 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 SaaS frontend development companies, and records with no verified work email.
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, 7,241 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 29, 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.

SaaS frontend development companies by location

40 lists · largest first

Every SaaS frontend development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 SaaS frontend development 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 SaaS frontend development companies are there worldwide?

RevenueBase identified 7,077 SaaS frontend development companies worldwide 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 country has the most SaaS frontend development companies?

India leads with 1,151 companies, followed by the United States (845) and Pakistan (338). Every SaaS frontend development companies list by country and city is linked on this page.

Which city has the most SaaS frontend development companies?

London leads with 131 headquartered companies, followed by Lahore (102) and Ahmedabad (93).

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 7,241 verified decision-maker contacts tracked across these 7,077 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 29, 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.