Company lists · Data refreshed November 2026

Top 21 Machine learning data preparation companies based in India

RevenueBase identified 195 company matches for machine learning data preparation companies associated with India as of November 2026 and tracks 5,319 professional contacts across them, including 475 with verified work emails. Bangalore is the largest hub.

This list covers company matches for machine learning data preparation companies associated with 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 November 5, 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 Nov 5, 2026 How this list was built
195Companies
5,319Contacts tracked
475Verified emails
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The 21 largest machine learning data preparation companies based in India

Ranked by team size
Top 21 of 195 company matches for machine learning data preparation companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchBangalore, IndiaHQ recorded Nov 5, 20261,001-5,0001,647 contacts →

Exact match

“With over two decades of experience in Big Data and Data Science Solutions, Molecular Connections (MC) has been using AI-powered proprietary models to help customers achieve…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchChennai, IndiaHQ recorded Nov 5, 202651-200214 contacts →

Exact match

“We provide accurate and reliable machine learning products and solutions (on-premises) for the Government and Private sector players.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchPune, IndiaHQ recorded Nov 5, 202651-200119 contacts →

Exact match

“AlgoAnalytics, combines advanced AI with in-depth industry knowledge to drive innovation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHyderabad, IndiaHQ recorded Nov 5, 202651-200107 contacts →

Exact match

“Quadratyx is a globally respected AI-powered data science company that help businesses find new value from their data to make smarter, faster decisions and solve complex business…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Nov 5, 2026201-50093 contacts →

Exact match

“Macgence is a leading AI training data company at the forefront of providing exceptional human-in-the-loop solutions to make AI better.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“At Intrust Global eServices, we leverage over two decades of experience to provide cutting-edge, technology-driven solutions to global clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchDelhi, IndiaHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Sofitra aggregates millions of data through Artificial Intelligence & Machine Learning to end up with a much sanitized and insightful database.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchIndore, IndiaHQ recorded Nov 5, 202611-5044 contacts →

Exact match

“Xalt Analytics is a data science and AI company based in Indore.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchNoida, IndiaHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“TechFerry is enabling data-driven enterprises become the leaders of tomorrow.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“AKIRA is a niche Data & Analytics Services provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“Are you struggling to find high-quality real-world unbiased training data for your machine-learning algorithms?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Delphi Analytics Deals in Analytics as a service, Data Engineering and Machine learning Technologies With a primary aim to remove the disparity in the Analytics technologies used…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHyderabad, IndiaHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“Intellentech offers data management solutions across data warehousing, analytics, data engineering and Machine learning.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBangalore, IndiaHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Taskmonk is an all-in-one data labeling platform that empowers businesses to train powerful Enterprise-AI models with ease.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Lapis Data Analytics was founded in 2020 with a primary focus on data engineering.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 5, 202651-20024 contacts →

Exact match

“dhiOmics is a technology start-up operating with a aim to solve real world business problems using Machine Learning and Artificial Intelligence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBangalore, IndiaHQ recorded Nov 5, 20261-1022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchKozhikode, IndiaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Pfactorial is working on #Data Science #Data Analytics #Artificial Intelligence #Machine Learning Product and Services”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKochi, IndiaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“A boutique consultancy specialising in technologies that shape the future of intelligence.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Who we are Vasant is an established firm with over 10 years of track record in adding value to our customers worldwide including the United States.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Nov 5, 20261-109 contacts →

Exact match

“Imagine a tool that cleans and enriches your data making it more valuable and lets you focus on what you do best,"running the business".”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 21 of 195 machine learning data preparation companies based in India

See the full list, filter by size, metro and specialty, and access 475 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machine learning data preparation companies based in India at a glance

As of Nov 5, 2026
8.9%Verified-email coverage
27.3Average contacts per company
11-50Median size (employees)
14.4%Largest-city concentration · Bangalore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
80
11-50
77
51-200
24
201-500
6
501-1,000
4
1,001-5,000
3

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 195 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 India whose business descriptions match “machine learning data preparation companies” 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 475 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 November 5, 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.

Machine learning data preparation companies by metro

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 “machine learning data preparation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machine learning data preparation companies are there based in India?

RevenueBase identified 195 company matches for machine learning data preparation companies associated with India as of November 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?

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

Which city has the most machine learning data preparation companies?

Bangalore leads with 28 company records, followed by Hyderabad (14) and Pune (11).

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 475 professional contacts with verified work emails tracked across these 195 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 November 5, 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.