Semrush Agency Partners logo

TOP Professional B2B Services Digital Marketing Companies in Kolkata

List of TOP 28 B2B Services Digital Marketing Agencies in Kolkata. Discover the most skilled marketing agencies from our community to outsource your marketing to.

28 agencies

Sort by

Sort by

DIGITAL SEO LAND
DIGITAL SEO LAND

Actionable Strategies and Transparent Process

51 Google reviews
4.9

13+ years of experience boosting organic growth for 50+ clients from 8+ countries. With over 90% client retention, we serve with a clear approach: Strategy > Execution > Analysis > Conversion. We deliver real traffic growth that converts to business

  • Kolkata, West Bengal, India

  • Marketing Advice, Amazon Marketing +23

  • B2B Services, Ecommerce +3

  • $1,000 - 2,500

Zebra Techies Solution-SEO&PPC Marketing @125$/PM
Zebra Techies Solution-SEO&PPC Marketing @125$/PM

Award Winning Digital Marketing Agency

45 Google reviews
4.7

ZTS leverages over a decade of experience in the digital marketing domain, offering result-oriented services with affordable packages, starting at just $125/M & $10/Hr. 91% client retention rate, worked on 15k+ projects, ranked 1,30,725 keywords.

  • Kolkata, West Bengal, India

  • Marketing Advice, Advertising +21

  • B2B Services, Ecommerce +3

  • $2,500 - 5,000

Viacon
Viacon

Full-service digital agency that delivers engaging

Proven track record
71 Google reviews
4.7

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

  • Kolkata, West Bengal, India +4

  • Marketing Advice, Amazon Marketing +61

  • B2B Services, Home Services +29

  • Any

BloggerOutreach
BloggerOutreach

SEO Service Provider

4.6

In the ever-evolving landscape of (SEO) stands as a cornerstone for businesses striving to thrive online. Amidst this dynamic environment, one name shines bright as an industry-leading SEO service provider – BloggerOutreach.

  • Kolkata, West Bengal, India

  • SEO, Backlink Management +11

  • B2B Services, Fintech +2

  • Starting from $1,000

Active in India

These companies don’t have a physical office in the area but work and have clients there.

Conversion Perk
Conversion Perk

Power Your Brand

Proven track record
14 Google reviews
5

We help businesses with Digital Marketing – whether you are an established brand or just planning to set up your businesses, we are here to help you with PPC, SEO, and Social Media Marketing.

  • Active in India

  • Marketing Advice, Amazon Marketing +37

  • B2B Services, Home Services +6

  • $1,000 - 2,500

eSearch Logix
eSearch Logix

Maximizing Visibility, Multiplying Success

Proven track record
60 Google reviews
5

eSearch Logix, a leading digital marketing agency specializing in comprehensive SEO services, Online Reputation Management, Link Building, PPC Management, and Website Design and Development. With a strong focus on delivering measurable results.

  • Active in India

  • SEO, Branding +6

  • B2B Services, Ecommerce +1

  • $1,000 - 2,500

Challenge

BeatRoute Innovations Pvt. Ltd is a CRM SFA software for field sales. They help you achieve your business goals on the ground and initiate collaboration between your field sales team, distributors, and customers to maximize sales output.

Solution

Our SEO strategy includes website analysis, keyword research, on-page optimization, competitor analysis, customized approach, UI/UX recommendations, CTA implementation, quality link building, and content optimization for improved online visibility and organic traffic.

Result

Our strategies have delivered outstanding results for your website, including a 63% increase in clicks, a 43% rise in impressions, a 91% growth in referring domains, a 47% boost in goal completions, and a remarkable 76% increase in goal conversion.

Go to agency page
SEO Discovery (22 years in SEO)
SEO Discovery (22 years in SEO)

SEO Agency You Can Trust for Guaranteed Results

Proven track record
426 Google reviews
5

With 22+ years of experience, SEO Discovery, one of India's largest digital marketing agencies, serves 18,000+ clients with 400+ specialists. Recognized by Forbes India in 2024, we offer affordable SEO packages from $250.

  • Active in India

  • Marketing Advice, Amazon Marketing +36

  • B2B Services, Home Services +29

  • $0 - 1,000

e intelligence
e intelligence

⭐⭐️⭐️⭐️⭐More Traffic, More Customers, More Revenue

Proven track record
128 Google reviews
5

More Traffic, More Customers, More Revenue. We can help you succeed, no matter your business size. 800,000+ First Page Rankings $41,762,176+ Revenue Generated for Clients. Beat the Competition with ROI-Focused Digital Marketing. Free Analysis & Quote

  • Active in India

  • Marketing Advice, Marketing Automation +36

  • B2B Services, Home Services +29

  • Any

Elatre Creative Marketing Agency
Elatre Creative Marketing Agency

Top-Rated Marketing Agency | We Deliver Results 💪

Proven track record
19 Google reviews
5

We specialize in fast, effective marketing services with an understanding of global markets 🚀 Ready for a chat with someone who can turn your business goals into action plans—no boring PowerPoints? Book a call now and talk to our founder, Divya.

  • Active in India

  • Marketing Advice, Amazon Marketing +61

  • B2B Services, Home Services +29

  • Any

Wildnet Technologies
Wildnet Technologies

Empowering Brands with 360° SEO Excellence

Proven track record
190 Google reviews
4.9

India’s premier SEO powerhouse with ISO certification and award-winning expertise. Elevate your brand's visibility and success online.

  • Active in India

  • SEO, Backlink Management +5

  • B2B Services, Ecommerce +1

  • Starting from $1,000

Lead Experts
Lead Experts

Driving Growth with Targeted, Lead-Focused Digital

4.9

Lead Experts is a digital agency specializing in lead-focused marketing strategies that strategically leverage SEO, SEM, and social media advertising to attract targeted traffic that convert into valuable leads.

  • Active in India

  • Marketing Advice, Advertising +22

  • B2B Services, Home Services +3

  • Starting from $1,000

Empowering Businesses to Achieve Their Goals Through Innovative Online Marketing Solutions. Build a better & stronger online presence with our reputation management, social marketing, SEO, responsive websites, review generation & listings management.

  • Active in India

  • Marketing Advice, Amazon Marketing +54

  • B2B Services, Healthcare & Hospital +3

  • Starting from $1,000

Challenge

A Microsoft Cloud Partner in the B2B SaaS space struggled with generating leads through their existing website and relied heavily on paid traffic. The client averaged just 2 organic leads per month, with minimal online visibility and limited engagement on LinkedIn. They needed a solution that would improve lead generation and enhance their overall digital presence through organic methods.

Solution

We upgraded the client’s WordPress website within a week, optimizing the site for better performance, user experience, and SEO. Our SEO strategy focused on targeting relevant industry keywords and improving on-page elements such as meta tags, alt texts, and internal linking. We also worked on backlink building to boost domain authority. Additionally, we managed the client’s LinkedIn presence, developing a consistent content calendar and engaging with key decision-makers in the cloud space.

Result

Within the first 4 months of our service, the client’s monthly organic leads increased from 2 to 36, and this number continued to rise. After 21 months, the monthly targeted organic leads grew to 176. Additionally, we increased their website traffic to an average of 10,000 visitors per month, driven by SEO. Our efforts successfully engaged North American businesses and enterprise customers, resulting in a steady stream of high-quality leads, significantly increasing client’s inbound inquiries.

Go to agency page
IndeedSEO - Top SEO Company India Semrush Partners
IndeedSEO - Top SEO Company India Semrush Partners

Boost Website Rank, Traffic & Sales with IndeedSEO

2 Google reviews
4.9

IndeedSEO is a top SEO company providing digital marketing services globally. We specializes in providing a complete range of online marketing services, including SEO services, PPC Advertising, SMM, ORM, Content Writing, and link-building services.

  • Active in India

  • Marketing Advice, Amazon Marketing +48

  • B2B Services, Home Services +29

  • Any

Passionfruit
Passionfruit

Grow Revenue, Not Ad Spend.

5 Google reviews
4.8

We're the world's first, fastest and only VC-backed end-to-end AI powered SEO solution promising ROI within 6 weeks. We are data mavericks helping companies grow organically beyond SEO -informing product decisions, market research, and ad campaigns.

  • Active in India

  • SEO, Data Analytics +19

  • B2B Services, Home Services +17

  • Any

Espial Solutions LLP
Espial Solutions LLP

Connecting Brands

Proven track record
20 Google reviews
4.8

We specialize in driving traffic, leads, and sales for businesses like yours. Our expert team offers a range of services, including SEO, SMM, PPC, LinkedIn Outreach, and Email Marketing, to help you achieve your online goals.

  • Active in India

  • Marketing Advice, Advertising +7

  • B2B Services, Manufacturing +1

  • Any

Adaan Digital Solutions
Adaan Digital Solutions

A TEJ - BANDHU GROUP COMPANY | 100 YEARS

Proven track record
4.8

At Adaan, we understand that every business is unique, and that's why we offer a customized approach to digital marketing. Contact us today to learn more about how Adaan can help you achieve your digital marketing goals.

  • Active in India

  • Amazon Marketing, Advertising +7

  • B2B Services, Food & Beverages +1

  • Any

RepIndia
RepIndia

The House That Digital Built

4 Google reviews
4.8

RepIndia has been leading innovation in the communications and advertising industry. since 2013. With a decade of experience crafting tailored digital marketing strategies for 450+ clients, RepIndia has successfully executed over 1550+ projects.

  • Active in India

  • Advertising, SEO +21

  • B2B Services, Ecommerce +3

  • $1,000 - 2,500

Unified Infotech Inc
Unified Infotech Inc

Empowering Your Digital Journey, One Innovation at

15 Google reviews
4.7

UI is a 13+ yrs boutique full-service digital agency, specializing in end-to-end web, mobile, and custom software solutions ranging from Fortune 50 companies, MSME's to forward-thinking startups with a team of 200+ digital experts.

  • Active in India

  • Advertising, SEO +20

  • B2B Services, Fintech +3

  • Starting from $5,000

Challenge

HCL aimed to improve its digital visibility and drive more organic traffic to its website. The main challenge was to optimize a large volume of technical and product-related content to rank higher in search engines.

Solution

Our team at Wildnet Technologies conducted an in-depth SEO audit, followed by a targeted keyword strategy. We optimized on-page elements, improved site architecture, and developed high-quality content to enhance relevance and authority.

Result

HCL saw a 40% increase in organic search traffic and a 30% improvement in keyword rankings. The enhanced SEO efforts also led to a 25% increase in lead generation and a higher conversion rate, solidifying HCL's online presence.

Go to agency page
Infidigit
Infidigit

Accelerating your business with Organic Search

67 Google reviews
4.7

Unlock the potential of your online success with data-driven growth to achieve maximum ROI. At Infidigit, we empower brands to reach new heights in the digital sphere, organically!

  • Active in India

  • Amazon Marketing, SEO +13

  • B2B Services, Insurance +8

  • Any

Zero Gravity Communications
Zero Gravity Communications

Ideate. Execute. Measure.

60 Google reviews
4.6

We are a full-service advertising agency with a digital-first approach, becoming one of the fastest-growing branding and integrated advertising agencies in India. #theideapeople who zero down your business’s communication challenges & design plans.

  • Active in India

  • Marketing Advice, Amazon Marketing +22

  • B2B Services, Ecommerce +3

  • $1,000 - 2,500

Tech Savy Crew
Tech Savy Crew

We Promise Guaranteed SEO Results - 3 MONTHS ONLY

8 Google reviews
4.6

Your Niche, Our Expertise. With 50+ clients and a proven track record of $2M+ in revenue and 30M+ traffic, we provide tailored SEO solutions for any industry.

  • Active in India

  • SEO, SEO Consulting +5

  • B2B Services, Real Estate +1

  • $1,000 - 2,500

The Bumblebee Branding Company
The Bumblebee Branding Company

Choose to bee ahead

4.6

The Bumblebee Branding Company, since 2016, drives brand growth and revenue. With ROAS exceeding 1000% and ROI of 250%+, we excel in branding and sales enablement. Our data-driven strategies transform marketing investments into business outcomes.

  • Active in India

  • Marketing Advice, Marketing Automation +23

  • B2B Services, Healthcare & Hospital +3

  • Any

AdLift
AdLift

Acquire. Amplify. Advance

79 Google reviews
4.6

AdLift is a leading digital marketing agency with offices in San Francisco, USA, Gurgaon, and Bangalore, India.

  • Active in India

  • Marketing Advice, Amazon Marketing +39

  • B2B Services, Fintech +3

  • Any

DViO Digital Pvt. Ltd.
DViO Digital Pvt. Ltd.

A 360-degree global integrated marketing agency.

68 Google reviews
4.5

We are DViO Digital, probably the largest independent digital marketing enterprise. We craft impactful content, leverage AI & data for campaign optimization, & build strong influencer partnerships.

  • Active in India

  • Marketing Advice, Amazon Marketing +15

  • B2B Services, Ecommerce +3

  • $5,000 - 10,000

Challenge

A psychologist clinic offering online OCD therapy faced tough competition and struggled to generate high-quality leads that converted. With multiple psychologists specializing in different areas, it was crucial to rank for various services to ensure all practitioners had patients. The clinic needed an SEO strategy to improve visibility, attract committed clients, and drive leads across all specializations effectively.

Solution

1. Service Prioritization: Focused on high ROI services and those easiest to convert, ensuring maximum impact. 2. Keyword Research: Identified keywords based on competitor analysis, search volumes, and CPC data to target high-value opportunities. 3. Intent-Based Content: Developed content tailored to user intent, addressing specific needs and driving conversions. 4. On-Page Optimization: Enhanced meta tags, headings, and technical SEO to improve rankings and visibility across all services.

Result

1. Organic Lead Growth: Achieved 20% growth in organic leads within the first 6 months. 2. Year-on-Year Growth: Recorded a 60% increase in lead generation across all service lines. 3. Improved Conversions: Lead-to-conversion ratio improved by 30%, driving higher client engagement. 4. Top Rankings: Became the top-ranked business in the province, surpassing competitors with over 10 years in the market.

Go to agency page
GrowthEngine Media
GrowthEngine Media

Your Partner in Digital Growth and Excellence

4.4

GrowthEngine Media is a Toronto digital marketing agency offering pay-per-click advertising, SEO, website development, social media marketing, immersive marketing, and Live Chat services. Contact us to learn how we can help your business.

  • Active in India

  • Marketing Advice, Advertising +22

  • B2B Services, Legal Services +3

  • $5,000 - $10,000

Gushwork
Gushwork

Get Revenue Generating Traffic w/ AI Assisted SEO

4.4

We are a modern AI-powered SEO agency. Within a year of launch, we are already powering the SEO for 150+ customers. We use best-in-class AI tools along with a team of SEO experts to produce quality content at scale & drive results fast!

  • Active in India

  • SEO, Backlink Management +8

  • B2B Services, Home Services +27

  • $0 - $2,500

GO MO Group
GO MO Group

Generative AI driven B2B digital marketing agency

11 Google reviews
4.4

We are an international digital marketing agency that helps leading B2B companies transform to reach their target group effectively. We're known for data-driven consulting and implementation to solve their complex digital marketing challenges.

  • Active in India

  • Marketing Advice, Public Relations +33

  • B2B Services, Fintech +16

  • Starting from $1,000

Schbang
Schbang

Your Creative, Media & Technology Transformation P

4.4

Your Creative, Media & Technology Transformation Partner We’re brand builders at heart, creators by design, tech enthusiasts in practice, and integrated at our core.

  • Active in India

  • Marketing Advice, Amazon Marketing +34

  • B2B Services, Healthcare & Hospital +5

  • $2,500 - 5,000

Services
Industries
Agency location
Languages
Budget per project
Project duration
Your company size