Company lists · Data refreshed September 2026

Top 25 B2B SEO agencies based in India

Name: B2B SEO agencies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 2,968 companies tracked

RevenueBase identified 2,968 B2B SEO agencies headquartered in India as of September 2026 and tracks 21,694 professional contacts across them, including 1,427 with verified work emails. New Delhi is the largest hub.

This list covers B2B SEO agencies headquartered in India, 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 30, 2026.

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 30, 2026 86% judged on-target in blind review

2,968Companies

21,694Contacts tracked

1,427Verified emails

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The 25 largest B2B SEO agencies based in India

Ranked by team size

Top 25 of 2,968 B2B SEO agencies based in India, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to B2B SEO agencies: 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	Ebrandz LLP	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	201-500	428 contacts →
	Indirect evidence “Within a short span, eBrandz has seen enormous growth.” Source: RevenueBase Database · checked Sep 30, 2026
2	Acodez IT Solutions Pvt. LTD	Indirect evidence	Calicut, IndiaHQ checked Sep 30, 2026	51-200	257 contacts →
	Indirect evidence “Acodez is a leading web design and online marketing agency based in India, renowned for our exceptional services and accolades.” Source: RevenueBase Database · checked Sep 30, 2026
3	Channel Technologies Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	51-200	168 contacts →
	Indirect evidence “Founded in 1998, Channel Technologies (CT) began with a mission to offer marketing, technology, and management consulting services-with a core strength in building and managing…” Source: RevenueBase Database · checked Sep 30, 2026
4	SKS Tech Solution	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	51-200	148 contacts →
	Indirect evidence “Welcome to SKS TECH SOLUTION, your number one shop for all things Digital Marketing Services.” Source: RevenueBase Database · checked Sep 30, 2026
5	Webspero Solutions	Strong evidence	Mohali, IndiaHQ checked Sep 30, 2026	51-200	145 contacts →
	Strong evidence “From a modest eight-member team in 2015 to a thriving full-stack digital marketing agency with over 80 efficient team members today, we're happy to be among the leading B2B SEO…” Source: RevenueBase Database · checked Sep 30, 2026
6	Cannibals Media	Indirect evidence	Pune, IndiaHQ checked Sep 30, 2026	11-50	132 contacts →
	Indirect evidence “Cannibals Media is a top-rated digital marketing agency in India.” Source: RevenueBase Database · checked Sep 30, 2026
7	Activant Solutions PVT Ltd, Jaipur	Indirect evidence	Jaipur, IndiaHQ checked Sep 30, 2026	51-200	125 contacts →
	Indirect evidence “With more than 15 years in business and a highly experienced and professional team of more than 100 team members; Activant Solutions Private Limited, founded in 2005 by the…” Source: RevenueBase Database · checked Sep 30, 2026
8	Leave Code Technologies Pvt. LTD	Indirect evidence	Laxmi Nagar, IndiaHQ checked Sep 30, 2026	11-50	120 contacts →
	Indirect evidence “Leave Code offers you the best digital marketing services for your products and services.” Source: RevenueBase Database · checked Sep 30, 2026
9	Justwords	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	11-50	115 contacts →
	Indirect evidence “Justwords is India’s top-ranked, content marketing-led digital marketing agency for fast-growth companies.” Source: RevenueBase Database · checked Sep 30, 2026
10	G-Rank	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	51-200	114 contacts →
	Indirect evidence “G-Rank an ISO 9001:2008 certified company is established in the year 2010 and now it is a leading Digital Marketing Company that is authorized by Google.” Source: RevenueBase Database · checked Sep 30, 2026
11	Fervent Group	Partial evidence	New Delhi, IndiaHQ checked Sep 30, 2026	51-200	110 contacts →
	Partial evidence “Fervent Communication is a B2B Marketing Agency that has been in the Industry for more than a decade.” Source: RevenueBase Database · checked Sep 30, 2026
12	Think BIZ Solutions	Partial evidence	Noida, IndiaHQ checked Sep 30, 2026	51-200	103 contacts →
	Partial evidence “We are specialists in SEO & Web Designing We are extremely skilled and extremely experienced provider of all of the Web solutions available.” Source: RevenueBase Database · checked Sep 30, 2026
13	Wtechy Private Limited	Indirect evidence	Panchkula, IndiaHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “WTechy Private Limited is a growth-focused Digital Marketing & AI Visibility Agency helping businesses dominate Google Search, AI Search, and digital platforms through strategic…” Source: RevenueBase Database · checked Sep 30, 2026
14	Savit Interactive	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	51-200	102 contacts →
	Indirect evidence “Since 2004, Savit Interactive has been at the forefront of digital marketing, empowering businesses across India, the US, UK, Australia, Dubai, and more to build a strong and…” Source: RevenueBase Database · checked Sep 30, 2026
15	Advology Solution	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	201-500	101 contacts →
	Indirect evidence “Elevate your business growth with the most trusted and awarded digital marketing agency in India.” Source: RevenueBase Database · checked Sep 30, 2026
16	Ranks Digital Media	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 30, 2026	51-200	100 contacts →
	Indirect evidence “Stop chasing algorithms.” Source: RevenueBase Database · checked Sep 30, 2026
17	Aone SEO Service Pvt. LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	51-200	95 contacts →
	Partial evidence “AONE SEO Service Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
18	Algoritz Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 30, 2026	51-200	94 contacts →
	Indirect evidence “Algoritz is the next generation Internet marketing firm growing in a rapid speed ever since it was started in the Year 2010.” Source: RevenueBase Database · checked Sep 30, 2026
19	Digitallancers	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	51-200	92 contacts →
	Indirect evidence “We are a digital marketing agency with our roots deep down in technology with a background in Engineering and MBA.” Source: RevenueBase Database · checked Sep 30, 2026
20	Crescentek	Indirect evidence	Kolkata, IndiaHQ checked Sep 30, 2026	51-200	90 contacts →
	Indirect evidence “We are the leading online marketing firm that enables you to get huge return on your investment.” Source: RevenueBase Database · checked Sep 30, 2026
21	Tensai	Partial evidence	Mumbai, IndiaHQ checked Sep 30, 2026	51-200	88 contacts →
	Partial evidence “Tensai is a results-driven B2B marketing agency dedicated to helping businesses accelerate growth through comprehensive and strategic marketing solutions.” Source: RevenueBase Database · checked Sep 30, 2026
22	Samskriti Business Solutions	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	51-200	84 contacts →
	Indirect evidence “SAMSKRITI BUSINESS SOLUTIONS (Samskriti) is a "Google Partner & Bing Ads Accredited Professional" company with years of rich and proven experience in building online business…” Source: RevenueBase Database · checked Sep 30, 2026
23	Pagetraffic	Indirect evidence	New Delhi, IndiaHQ checked Sep 30, 2026	51-200	84 contacts →
	Indirect evidence “PageTraffic is a New Delhi, India, based search engine marketing firm with sales office in Chicago.” Source: RevenueBase Database · checked Sep 30, 2026
24	Invincible Digital Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	51-200	75 contacts →
	Indirect evidence “Invincible Digital is a brainy bunch of creative-minded people.” Source: RevenueBase Database · checked Sep 30, 2026
25	Smart SEO Tech	Indirect evidence	Jaipur, IndiaHQ checked Sep 30, 2026	51-200	72 contacts →
	Indirect evidence “We are one of the fastest growing Internet Marketing Companies.” Source: RevenueBase Database · checked Sep 30, 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: B2B SEO agencies. 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 B2B SEO agencies.
Partial evidence: Its own public description names part of B2B SEO agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B SEO agencies. 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 2,968 B2B SEO agencies based in India

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B2B SEO agencies based in India at a glance

As of Sep 30, 2026

6.6%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

9.0%Largest-city concentration · New Delhi

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,584

11-50

1,124

51-200

200

201-500

501-1,000

1,001-5,000

10001+

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 2,968 companies.

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 B2B SEO agencies, 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.
What qualifies: Companies headquartered in India whose own description of what they do matches “B2B SEO agencies”. 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 B2B SEO agencies), 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 B2B SEO agencies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
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, 1,427 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 30, 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.

B2B SEO agencies by metro

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 B2B SEO agencies, 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 B2B SEO agencies are there based in India?

RevenueBase identified 2,968 B2B SEO agencies headquartered in India 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?

Ebrandz LLP, headquartered in India, tops this list with the largest team on record.

Which city has the most B2B SEO agencies?

New Delhi leads with 266 headquartered companies, followed by Noida (193) and Pune (161).

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 1,427 verified decision-maker contacts tracked across these 2,968 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 30, 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.