Top 20 Digital Marketing Agencies in Kolkata (2025)

 


In the modern digital age, Kolkata is no longer just the “City of Joy.” It has rapidly become a hub for technology, creativity, and marketing innovation. Businesses in every sector—from retail to healthcare, from education to e-commerce—are seeking growth through digital marketing agencies in Kolkata that deliver real results.

But the question is: Which agency should you trust? With so many options, it’s easy to feel lost. That’s why we’ve created this in-depth guide to the Top 20 Digital Marketing Agencies in Kolkata. Each agency listed here brings unique strengths, from SEO and PPC services in Kolkata to branding and advertising solutions.

Why Kolkata Businesses Need Digital Marketing Today

Before jumping into the list, let’s answer a simple question:

Q: Why can’t businesses just rely on traditional marketing anymore?
A: Because consumer behaviour has shifted. People spend more time online than anywhere else. They search on Google, scroll on Instagram, and check reviews before making decisions. A professional digital marketing service in Kolkata ensures that your brand appears exactly where your customers are looking.

1. Seven Boats Info-System Pvt. Ltd.

Seven Boats has been an industry pioneer for more than a decade. With over 500 clients globally, they are known for ROI-driven SEO, content marketing, and social campaigns. They also provide training programs that have helped thousands of students become skilled marketers.

  • Specialisation: SEO, PPC, Social Media, Training

  • Best For: Businesses wanting both services and education support

2. 99graphics design – The Creative Powerhouse

At #2, 99graphics design stands out as a digital marketing company in Kolkata that blends creativity with performance. They are highly respected for visually appealing campaigns and engaging brand storytelling.

  • Why Choose Them: If your business values design, aesthetics, and brand personality, 99graphics design is the right partner.

  • Services: SEO, graphic design, social media campaigns, PPC, branding solutions

  • Positioning: Works like a hybrid of a digital marketing agency and an advertising agency in Kolkata.

https://99graphicsdesign.com/top-20-digital-marketing-companies-in-kolkata-2025/

Perfect for businesses that want digital marketing with a strong creative identity.

3. Indus Net Technologies

Known as a global IT and marketing solutions provider, Indus Net merges technology and marketing in powerful ways. Their analytics-driven strategies and enterprise-level execution make them a go-to for larger organisations.

  • Specialisation: Full-stack marketing, analytics, enterprise solutions

4. Digital Googly

Digital Googly has built its reputation on affordable digital marketing services in Kolkata for startups and SMEs. They specialise in local SEO, Google Ads, and strong social media engagement campaigns.

5. PromotEdge

PromotEdge works with 360° digital strategies—video ads, influencer campaigns, PPC, SEO, and branding. They are trusted by regional as well as national clients.

  • Specialisation: Storytelling and brand identity marketing

  • Best For: Companies that want both creative and analytical balance

6. Oxedent Technologies – PPC Specialists

For businesses focused primarily on paid advertising, Oxedent is a leading PPC service in Kolkata. They deliver high-ROI Google Ads and Facebook Ads campaigns with complete transparency.

7. Blueantz Advertising

Blueantz functions as both a creative advertising agency in Kolkata and a digital powerhouse. They are well known for lifestyle and retail brand campaigns.

  • Specialization: Branding + Digital Integration

8. Kreative Machinez

With offices across India and abroad, Kreative Machinez is highly experienced in SEO and international digital campaigns. They bring a global perspective to their clients in Kolkata.

9. 99salescrm – The Growth Strategist

Positioned at #9, 99salescrm is one of the most result-oriented digital marketing companies in Kolkata. Their expertise lies in automation, CRM-driven campaigns, and performance optimisation.

  • Strengths: PPC campaigns, automation tools, lead nurturing, and customer engagement

  • Why Businesses Trust Them: They combine digital marketing with CRM solutions, making it easier for businesses to track ROI.

👉 If your focus is measurable results and sales growth, 99salescrm is the agency to consider.

10. Curvearro

Curvearro brings together mobile marketing, SEO, PPC, and advanced analytics. They are a good fit for businesses looking to expand both nationally and globally.

11. Webaholic

Popular for small and medium enterprises, Webaholic offers cost-effective SEO, PPC, and web design. Their customer-first approach makes them easy to work with.

12. Plan D Media

A 360° service agency with a strong focus on organic SEO growth. They’re also known for influencer marketing and digital PR campaigns.

13. Digital Rosogulla

This uniquely named agency brings Kolkata’s cultural identity into digital marketing. They’re popular among food, fashion, and lifestyle brands.

14. Digital Kolkata

A full-stack digital marketing service in Kolkata, offering everything from SEO to PPC and content creation. They are versatile and work with both startups and SMEs.

15. Webtiks

Webtiks combines web development with digital marketing strategies. They excel in creating modern websites that integrate seamlessly with SEO and Google Ads campaigns.

16. FOIWORKS

FOIWORKS delivers a mix of PPC, SEO, web development, and animation services. They appeal to businesses looking for variety in digital offerings.

17. K Media House

A highly creative digital marketing agency in Kolkata, K Media House, specialises in branding, social media, and app development.

18. Capital Numbers

A tech-driven agency that provides custom digital solutions alongside SEO and content marketing. Their data-driven work is highly appreciated.

19. Orion Digital

Orion Digital is strong in content creation and social media marketing. They focus on building meaningful brand engagement.

20. Aryston Web Solution

Known for SEO, PPC, and ROI-driven strategies, Aryston ensures that clients see measurable improvements in brand visibility.

Key Questions Before Hiring a Digital Marketing Agency in Kolkata

Q: How much does digital marketing cost in Kolkata?

  • It depends on your goals. Small businesses can start from ₹15,000 per month, while larger campaigns may go beyond ₹1,00,000.

Q: Should I go for PPC or SEO?

  • PPC gives immediate results but requires a budget. SEO is a long-term investment. Ideally, a mix of both works best.

Q: How do I know if an agency is right for me?

  • Look for transparency, clear reporting, and client testimonials. Always ask for case studies.

Why This List Matters

Kolkata has a mix of creative agencies, PPC experts, and full-service digital marketing companies. From 99graphics design’s creative excellence to 99salescrm’s growth-driven automation strategies, this list ensures that businesses can find exactly what they need.

  • If you want branding and design focus, → Go for 99graphics design.

  • If you want CRM integration and measurable ROI, → Choose 99salescrm.

  • If you're looking for budget-friendly SEO services, Webaholic or Digital Googly could be a good fit.

Final Thoughts 

The demand for digital marketing in Kolkata is expected to continue rising. Whether you’re a startup exploring affordable options or a large enterprise aiming for international exposure, the Top 20 Digital Marketing Agencies in Kolkata listed here can guide your journey. 


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