Company lists · Data refreshed October 2026

Top 25 Open source CRM software companies based in India

RevenueBase identified 167 company matches for open source CRM software companies associated with India as of October 2026 and tracks 2,901 professional contacts across them, including 286 with verified work emails. Bangalore is the largest hub.

This list covers company matches for open source CRM software 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 October 1, 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 Oct 1, 2026 How this list was built
167Companies
2,901Contacts tracked
286Verified emails
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The 25 largest open source CRM software companies based in India

Ranked by team size
Top 25 of 167 company matches for open source CRM software companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchNoida, IndiaHQ recorded Oct 1, 2026501-1,000669 contacts →

Exact match

“Webkul is one of the largest self-created open-source marketplaces in the world.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchRajajinagar, IndiaHQ recorded Oct 1, 202651-200231 contacts →

Exact match

“Vtiger is a leading Cloud CRM solution architected on an industry leading Open Source Core.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchGandhinagar, IndiaHQ recorded Oct 1, 202651-200138 contacts →

Exact match

“Serpent Consulting Services Pvt.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchHyderabad, IndiaHQ recorded Oct 1, 202651-200115 contacts →

Exact match

“Dhruvsoft Services Private Limited is CRM & ERP Consulting services, Salesforce consulting, Force Apps development, services and Technology Outsourcing Company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Oct 1, 202651-20091 contacts →

Exact match

“Frappe creates 100% open source software to help businesses grow sustainably.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchAhmedabad, IndiaHQ recorded Oct 1, 202651-20075 contacts →

Exact match

“Zestbrains pvt ltd is a Leading software development company based in India catering to the enterprise solutions worldwide.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Oct 1, 202651-20074 contacts →

Exact match

“TenthPlanet Technologies brings over 20 years of hands-on experience in delivering enterprise-ready open source IT solutions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchIndiaHQ recorded Oct 1, 202611-5065 contacts →

Exact match

“Node Technologies is a product company and our product is called SalesGO ( SalesGO a mobile based sales force enablement product built on the ‘Salespeople First’ philosophy making…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Oct 1, 202651-20041 contacts →

Exact match

“ERPNext is a web-based, open-source application that helps small, medium, and enterprise business manage their Accounting, Inventory, Sales, Purchase, Manufacturing, Projects…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Oct 1, 202611-5040 contacts →

Exact match

“Our dynamic business management software offers a comprehensive suite of tools designed to swiftly accelerate your workflow process and enhance productivity.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchVadodara, IndiaHQ recorded Oct 1, 202611-5033 contacts →

Exact match

“Heliconia Solutions PVT LTD (#1 OCA Contributor India & Odoo Partner ), founded in early 2017 to provide the cutting edge Opensource Enterprise Solutions to nurture the customer…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchGurgaon, IndiaHQ recorded Oct 1, 202611-5029 contacts →

Exact match

“We help businesses develop strategic competitive advantages by leveraging lasting human relationships.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchPune, IndiaHQ recorded Oct 1, 202611-5028 contacts →

Exact match

“Vishwayon Software Private Limited is an OpenSource global IT Services company that provides customized business solutions, using the state of the art development tools available…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchAhmedabad, IndiaHQ recorded Oct 1, 202611-5027 contacts →

Exact match

“Spontaneous Enterprise (OPC) Pvt.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Oct 1, 202611-5024 contacts →

Exact match

“Cratio is a CRM software product development company based in Chennai, India.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchNasik, IndiaHQ recorded Oct 1, 202611-5021 contacts →

Exact match

“CompanyHub CRM lets you create sales bots and automate your sales process.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchNoida, IndiaHQ recorded Oct 1, 202651-20021 contacts →

Exact match

“24x7 Internet Technologies is a recognized name in the global IT market for providing efficient and professional open source development company.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchTiruchirappalli, IndiaHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Welcome to the forefront of business innovation!”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchAhmedabad, IndiaHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“We specialize in customizing and implementing OpenERP, an affordable and flexible open-source business solution.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchNoida, IndiaHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“Groweon CRM is an ISO-certified AI-powered CRM platform transforming how businesses manage sales, customer engagement, and operations through AION, our intelligent automation…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchBangalore, IndiaHQ recorded Oct 1, 202651-20018 contacts →

Exact match

“CREYSTO: Affordable CRM for your business.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Oct 1, 202651-20016 contacts →

Exact match

“Appjetty is a software products store specializing in extensions and plugins for a host of software platforms like Magento, WordPress, SugarCRM, SuiteCRM, Odoo, Dynamics CRM, etc.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchCoimbatore, IndiaHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“FOSS INFOTECH PRIVATE LIMITED is an IT Services Company which is based in Coimbatore and established in the year 2013.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“Our focus is to build strong relationship and empower you with what matters.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchVapi, IndiaHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Dreamer Technologies is a leading technology company committed to helping small businesses grow and enabling large enterprises to scale even further.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 167 open source CRM software companies based in India

See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Open source CRM software companies based in India at a glance

As of Oct 1, 2026
9.9%Verified-email coverage
17.4Average contacts per company
11-50Median size (employees)
10.8%Largest-city concentration · Bangalore
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
88
51-200
25
201-500
4
501-1,000
4
1,001-5,000
1

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 167 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 “open source CRM software 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 286 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 October 1, 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 “open source CRM software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many open source CRM software companies are there based in India?

RevenueBase identified 167 company matches for open source CRM software companies associated with India as of October 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?

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

Which city has the most open source CRM software companies?

Bangalore leads with 18 company records, followed by Noida (14) and Ahmedabad (13).

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 286 professional contacts with verified work emails tracked across these 167 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 October 1, 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.