Company lists · Data refreshed September 2026

Top 15 Marketing automation consulting agencies based in Kolkata, India

RevenueBase identified 107 company matches for marketing automation consulting agencies associated with Kolkata, India as of September 2026 and tracks 898 professional contacts across them, including 46 with verified work emails. Across India, Bangalore is the largest hub for this category (329 companies); Kolkata has 107.

This list covers company matches for marketing automation consulting 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 21, 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 21, 2026 How this list was built
107Companies
898Contacts tracked
46Verified emails
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The 15 largest marketing automation consulting agencies based in Kolkata, India

Ranked by team size
Top 15 of 107 company matches for marketing automation consulting agencies based in Kolkata, India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-200130 contacts →

Exact match

“Since our inception in 2018, we've empowered businesses to find their voice, make decisive choices, and seize opportunities in an ever-evolving industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-20079 contacts →

Exact match

“Welcome to PromotEdge, an integrated marketing and digital advertising agency based in Kolkata, where creativity meets strategy to drive your brand’s success.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchKolkata, IndiaHQ recorded Sep 21, 2026201-50041 contacts →

Exact match

“Experience, passion for digital and innovation are the main foundations to make WordsysTech one of the best Digital Marketing Agencies in the world.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchKolkata, IndiaHQ recorded Sep 21, 202651-20032 contacts →

Exact match

“Hola!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5027 contacts →

Exact match

“We build and deploy AI-powered marketing automation systems for Startups & SMEs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Marketing is one of the most expensive functions in any business and takes up a considerable amount of bandwidth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“Pennovate is a direct-response digital marketing company that empower coaches/consultants generate business ON-DEMAND - getting them on the line with prospects that are desperate…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Techaffy is a tech-enabled marketing and consulting company helping businesses grow through innovative and performance-driven solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-509 contacts →

Exact match

“Oneskai is a premium digital marketing agency and strategic consulting firm dedicated to building predictable revenue engines for ambitious B2B, SaaS, and enterprise brands…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchKolkata, IndiaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“With Our Creativity And Proven Marketing Solution To Make Your Business More Efficient And Profitable.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Adylize Pvt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We help clients like Interior Designers utilize online channels like Google Search and Facebook to drive qualified and targetted customers to their website.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchKolkata, IndiaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We are a group of digital wizards, specializing in Digital Marketing services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 15 of 107 marketing automation consulting agencies based in Kolkata, India

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Marketing automation consulting agencies based in Kolkata, India at a glance

As of Sep 21, 2026
5.1%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
42
51-200
12
201-500
2

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 107 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 “marketing automation consulting 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 46 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 21, 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.

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

How many marketing automation consulting agencies are there based in Kolkata, India?

RevenueBase identified 107 company matches for marketing automation consulting 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?

Viacon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most marketing automation consulting agencies?

Bangalore leads India with 329 company records, followed by Pune (328) and Mumbai (225). Kolkata has 107.

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 46 professional contacts with verified work emails tracked across these 107 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 21, 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.