Company lists · Data refreshed September 2026

Top 21 Mobile app development marketing agencies based in Kolkata, India

Name: Mobile app development marketing agencies based in Kolkata, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 140 companies tracked

RevenueBase identified 140 company matches for mobile app development marketing agencies associated with Kolkata, India as of September 2026 and tracks 1,782 professional contacts across them, including 120 with verified work emails. Across India, Noida is the largest hub for this category (358 companies); Kolkata has 140.

This list covers company matches for mobile app development marketing agencies associated with Kolkata, India, 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 September 28, 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 Sep 28, 2026 How this list was built

140Companies

1,782Contacts tracked

120Verified emails

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The 21 largest mobile app development marketing agencies based in Kolkata, India

Ranked by team size

Top 21 of 140 company matches for mobile app development marketing agencies based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Webguru Infosystems Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	263 contacts →
	Exact match “Webguru Infosystems is an ISO 9001:2015 certified global digital solutions provider with 100+ full-time developers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Webvio Technologies Private Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	501-1,000	168 contacts →
	Exact match “Get your digital dream transformed into reality with our expert services in web development, app development and digital marketing.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	ZTS Zebra Techies Solution AI Digitalengineering & Marketing 15 YRS Code To Conversion Legacy	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	142 contacts →
	Exact match “ZTS Infotech Pvt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Itobuz Technologies	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	99 contacts →
	Exact match “Itobuz Technologies Pvt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Fleapo	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	55 contacts →
	Exact match “Fleapo Corporation is a Young & Professional Information Technology Solutions Provider specializing in Mobile Apps Development, Customised Web Apps Development and Internet…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Brandwizz Communications	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	51 contacts →
	Exact match “Brandwizz Communications is a full-service Creative Digital Agency from India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Accenza	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	35 contacts →
	Exact match “Accenza is a venture from one of the founding teams of the multi-million dollar NASDAQ listed Groupon in Asia and the same that helped in Google’s growth in the region.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Induji Technologies Private Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	26 contacts →
	Exact match “At Induji Technologies Private Limited, we take the pledge to provide innovative, visually appealing, highly functional, rich-featured mobile applications and websites.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Webmantra Technology Services PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	51-200	24 contacts →
	Exact match “WebMantra is a distinguished custom design firm that is situated in India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Xgenmedia Solutions PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “We entered the Web business in 2005 for a couple of programmers and designers.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Webtechnomind IT Solutions Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Webtechnomind IT Solutions is a Digital Service Agency based in Kolkata, India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Techwens	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	22 contacts →
	Exact match “Techwens is the best Custom Enterprise Software Development Services in India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Varenium Growth Hackers	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	1-10	20 contacts →
	Exact match “At Varenium we understand your business and set measurable goals and put an actionable plan to achieve them.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Digital Concepts	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	19 contacts →
	Exact match “Digital Concepts is an award-winning full-service digital marketing company, offering Web, Mobile, and Marketing solutions to businesses around the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Anttech Digital Marketing Agency	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “Anttech, a Google Partner & Google Street View Trusted Agency!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Liazo Advertising	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	18 contacts →
	Exact match “For over 21 years, Liazo has been a trusted name in digital marketing and creative solutions in Kolkata.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Clikin Tech	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “We are a leading Digital Marketing Agency in Kolkata (West Bengal, India), Dedicated to fuelling the growth of brands in the B2B landscape.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	ADS Idea Tech	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “We help brands to reach out to the right audience and drive results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Digerati Webcrafts Private Limited	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	1-10	6 contacts →
	Exact match “Digerati Webcrafts is a Design agency from Kolkata, India & have been in the business since 2011.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Worwis Technologies Pvt. LTD	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	5 contacts →
	Exact match “WorWis technologies is an IT solutions organization with expertise in building high-end web and mobile application for SMEs, Big corporates and entrepreneurial community.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Earthy Digital	Exact match	Kolkata, IndiaHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “We are dedicated to being your trusted partner in the digital realm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mobile app development marketing agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 140 mobile app development marketing agencies based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 120 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mobile app development marketing agencies based in Kolkata, India at a glance

As of Sep 28, 2026

6.7%Verified-email coverage

12.7Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole India list rather than for Kolkata, so it is reported there. Company counts and contact totals on this page are exact for Kolkata, over 140 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 Kolkata, India whose business descriptions match “mobile app development marketing agencies” 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 120 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 September 28, 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.

Mobile app development marketing agencies by metro in India

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 “mobile app development marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mobile app development marketing agencies are there based in Kolkata, India?

RevenueBase identified 140 company matches for mobile app development marketing agencies associated with Kolkata, India as of September 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?

Webguru Infosystems Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most mobile app development marketing agencies?

Noida leads India with 358 company records, followed by Ahmedabad (310) and New Delhi (272). Kolkata has 140.

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 120 professional contacts with verified work emails tracked across these 140 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 September 28, 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.