10 Best SEO Agencies in Kolkata
Explore the Top 10 SEO Companies In Kolkata
Looking for the best SEO service provider in Kolkata to grow your business online? Digiwalebabu is the No.1 trusted and result-driven SEO company in Kolkata, helping startups, local businesses, and enterprises achieve higher rankings, more traffic, and better ROI.
As a leading SEO agency in Kolkata, we specialize in proven white-hat strategies, including keyword research, on-page SEO, link building, content optimization, and local SEO.
With 8+ years of expertise and a track record of success, Digiwalebabu ensures your brand stands out in competitive search results and drives real business growth.
Kolkata has rapidly transformed into a hub for digital growth. Businesses across industries—whether retail, healthcare, fintech, education, or e-commerce—are realizing the power of search engine optimization (SEO) to attract customers online. But with so many choices, finding the right SEO agency in Kolkata can be overwhelming.
To make your decision easier, we’ve listed the 10 best SEO companies in Kolkata that combine expertise, innovation, and measurable results.
Each agency has been described in detail with its services, unique strengths, and why it stands out in the competitive SEO landscape.
Digital/SEO Market Size In India
Here are some more recent data & projections (2025-2026) for India’s SEO / digital-advertising / SEO-software market size, plus breakdowns by sector/city where available:
Key Numbers & Trends (2025-2026)
- The India SEO Software market was valued at USD 3.1 billion in 2024, and is expected to grow to about USD 8.1 billion by 2030, at a CAGR of ~18.2% during 2025-2030.
- India’s overall ad spend is forecast to reach ~ ₹1.64 trillion in 2025.
- Digital advertising is growing faster than traditional media. By 2025-2026, digital media is expected to account for 60-61% of India’s total ad spend.
- Search advertising alone is projected to earn ₹20,538 crore in 2025, making up about 15% of India’s total advertising expenditure (AdEx).
Sector / Segment Breakdown
- SMEs (Small & Medium Enterprises) are among the fastest-growing customers for SEO & digital services. In the SEO software market, though large enterprises still generate more revenue, SMEs are catching up fast.
- Industries like FMCG, e-commerce, automobiles, telecom, and pharma are increasing their digital/digital-search budgets substantially. For example:
- FMCG companies now allocate 55-60% of their ad budgets to digital, up from ~30% around 2020.
- Automobile companies are increasing digital ad spend to 35-40% (from ~15-20%) of their media budgets.
Implications for SEO Market Size
Putting this together implies that:
- The demand for SEO services/software is rising strongly, both from large corporations and from growing numbers of SMEs, because:
- Digital ad + marketing spend is shifting from traditional media to digital;
- Search remains an important subset (but faces competition from video, social & influencer channels).
- SEO tools & software are an increasingly large market in their own right (not just services), especially in an environment where enterprises want detailed analytics, technical optimization, AI tools, etc.
- Because India is large & diverse (many cities, many industries), SEO market growth is not uniform: Tier-1 & Tier-2 cities, especially metros, see heavy spend; but there is rising opportunity in smaller cities and rural areas as internet penetration increases.
Overview Of Best SEO Agencies in Kolkata
| Agency Name | Location | Core Services | Unique Strength |
| Anttech | Kolkata | SEO, Web/App Dev, GMVT, Branding | Google Partner, ROI-driven SEO |
| Digiwalebabu | Remote (serving Kolkata) | SEO, Content, Web Dev | Affordable, transparent, SEO-focused |
| Lead Height | Kolkata | SEO, Web Design, Local SEO | Creative + SEO balance |
| Digital Piloto | Kolkata | SEO, CRO, Paid Ads, Web Dev | Strong technical SEO, measurable growth |
| Digital SEO Land | Kolkata | White-hat SEO, Content, Local SEO | Ethical, long-term results |
| Expro Lab | Kolkata | Web Design + SEO, E-commerce | SEO built into design |
| UrsDigitally | Kolkata | SEO, Branding, Content, CRO | Large-scale, 360° digital services |
| Dot Creative | Kolkata | SEO, Creative Branding, Content | Focus on design + SEO |
| DaMiracle | Kolkata | SEO, Branding, Content | Creative + practical SEO |
| Next Screen | Kolkata | SEO, Web Design, Branding | Experienced, reliable |
1. Anttech
Website: anttech.in
Anttech is a highly recognized name among SEO companies in Kolkata, offering full-service digital marketing solutions. With a Google Partner badge, they emphasize trust, professionalism, and measurable outcomes.
Services Offered:
- On-page SEO (meta tags, headings, keyword optimization).
- Off-page SEO (link building, authority creation).
- Technical SEO (site audits, performance, mobile optimization).
- Local SEO, including Google My Business optimization.
- Web design, mobile app development, branding, and PPC campaigns.
Why Choose Anttech: Anttech is more than just an SEO firm; they are innovators. Their Google Map Virtual Tour (GMVT) service is an add-on that most agencies don’t provide, helping local businesses showcase their physical stores digitally. They combine SEO with design and branding, ensuring not only traffic but also conversions.
As one of the top-rated SEO agencies in Kolkata, Anttech focuses on ROI-driven SEO, helping businesses generate more leads and long-term visibility.
2. Digiwalebabu
Website: digiwalebabu.com
Digiwalebabu may not be headquartered in Kolkata but operates remotely with strong visibility in Bangalore, Patna, and Delhi.
Many businesses in Kolkata trust them because of their affordable yet powerful SEO services.
Services Offered:
- SEO audits and keyword research.
- On-page and off-page SEO with a white-hat approach.
- Link building and technical SEO.
- SEO-driven content writing and blog management.
- Website development and graphics design.
Why Choose Digiwalebabu: Unlike other SEO companies in Kolkata that diversify too much, Digiwalebabu stays laser-focused on SEO. Their strength lies in ethical practices and transparent communication.
Small and medium businesses prefer them for their cost-effectiveness, while startups appreciate their ability to deliver visible growth quickly.
They are proof that a remote SEO agency in Kolkata style model can work just as efficiently as local agencies, making them a strong contender for anyone seeking serious SEO results.
3. Lead Height
Website: leadheight.com
Lead Height is a creative-driven SEO company in Kolkata that combines design innovation with technical SEO. Their approach is ideal for businesses that want to look good and rank high simultaneously.
Services Offered:
- SEO (on-page, off-page, and technical).
- Local SEO for businesses targeting Kolkata audiences.
- Web design and UX optimization.
- Social media marketing.
- Content creation and digital branding.
Why Choose Lead Height: Lead Height excels in competitor research and market analysis. Instead of generic campaigns, they build tailor-made SEO strategies to beat your competition in search rankings.
They believe that design and branding go hand-in-hand with SEO, ensuring that visitors not only find your site but also engage with it.
For businesses that want a blend of creativity and search performance, Lead Height is one of the best SEO agencies in Kolkata.
4. Digital Piloto
Website: digitalpiloto.com
Digital Piloto has made its mark as one of the most trusted SEO companies in Kolkata. They specialize in ROI-driven SEO with guaranteed rankings, often claiming to deliver top 10 results for clients across industries.
Services Offered:
- Technical SEO (site speed, core web vitals, schema, mobile optimization).
- On-page and off-page SEO.
- Local SEO.
- Conversion Rate Optimization (CRO).
- Paid Ads and Social Media Optimization.
- Web development and content marketing.
Why Choose Digital Piloto: Their USP is measurable growth. Digital Piloto uses advanced tools to monitor progress and provide transparent reports.
They are particularly strong in technical SEO, making websites faster, more responsive, and Google-friendly.
If you’re a business looking for aggressive growth with proven results, Digital Piloto is a top SEO agency in Kolkata to consider.
5. Digital SEO Land
Website: digitalseoland.com
Digital SEO Land markets itself as one of the leading SEO service providers in Kolkata with a focus on white-hat SEO. They strongly follow Google’s algorithm guidelines, ensuring safe and long-lasting results.
Services Offered:
- SEO audits and keyword optimization.
- On-page and off-page SEO.
- Link building and outreach.
- Local SEO for Kolkata businesses.
- Content optimization.
Why Choose Digital SEO Land: Businesses that want stability and ethical SEO practices will find them appealing. Instead of short-term hacks, they emphasize sustainable growth, building authority step by step.
If your priority is risk-free, long-term SEO success, DigitalSEOLand is among the most reliable SEO companies in Kolkata.
6. Expro Lab
Website: exprolab.com
Expro Lab is primarily known for its website design and development expertise, but they also offer strong SEO solutions. Their ability to create SEO-friendly websites gives them an edge over many other SEO agencies in Kolkata.
Services Offered:
- Website design & development.
- SEO (technical, on-page, and off-page).
- Content writing and optimization.
- E-commerce website solutions.
- Hosting and maintenance.
Why Choose Expro Lab: If you’re starting a new website or planning a redesign, Expro Lab is an excellent choice because they integrate SEO right into the design process. Their focus on UX ensures that websites are not only visually appealing but also optimized for search engines.
For businesses looking for design + SEO under one roof, Expro Lab is a strong SEO company in Kolkata.
7. UrsDigitally
Website: ursdigitally.com
UrsDigitally is a full-service digital transformation agency in Newtown, Kolkata. They’re recognized among top SEO companies in Kolkata for their integrated approach to marketing.
Services Offered:
- SEO (on-page, off-page, local, and technical).
- Web design and development.
- Content marketing.
- Social media management.
- Conversion Rate Optimization (CRO).
- Paid advertising.
Why Choose UrsDigitally: Unlike smaller agencies, UrsDigitally has the scale to manage larger projects. They focus heavily on ROI and position themselves as partners rather than vendors. With expertise in both branding and SEO, they ensure consistent growth across multiple channels.
For medium to large enterprises looking for an end-to-end SEO agency in Kolkata, UrsDigitally is a trusted option.
8. Dot Creative
Website: dotcreative.in
Dot Creative is a boutique digital marketing agency that emphasizes creativity in SEO campaigns. As one of the growing SEO companies in Kolkata, they combine brand storytelling with SEO execution.
Services Offered:
- SEO strategy and implementation.
- Creative branding and design.
- Web development.
- Content creation (blogs, graphics, videos).
- Social media management.
Why Choose Dot Creative: Businesses that value design and brand storytelling will find Dot Creative a great fit. They ensure your website not only ranks but also leaves a lasting impression. Their focus on visual identity, paired with SEO, makes them unique in the Kolkata market.
If you want a mix of creativity and search visibility, Dot Creative is a recommended SEO agency in Kolkata.
9. DaMiracle
Website: damiracle.com
DaMiracle has steadily built a reputation as one of the reliable SEO companies in Kolkata. They focus on digital marketing and SEO solutions that are practical and ROI-driven.
Services Offered:
- SEO audits and optimization.
- On-page and off-page SEO.
- Content marketing.
- Branding and creative services.
- Web design and development.
Why Choose DaMiracle: Their strength lies in balancing creative services with solid SEO execution. Local businesses in Kolkata often choose them because of their ability to provide end-to-end marketing solutions under one roof.
For small and mid-sized businesses seeking a dependable SEO company in Kolkata, DaMiracle is worth considering.
10. Next Screen
Website: nextscreen.in
Next Screen is a digital agency that has been serving businesses in Kolkata with SEO and web solutions. They are often included in lists of top SEO agencies in Kolkata because of their long-standing presence in the market.
Services Offered:
- SEO services (on-page, off-page, technical).
- Content optimization.
- Web design and development.
- Branding and digital marketing strategies.
Why Choose Next Screen: They are a one-stop solution for businesses that want SEO along with strong branding and design. With years of industry experience, they bring credibility and consistency to their work.
For companies that prefer established agencies with a proven track record, Next Screen is a reliable SEO company in Kolkata.
People Also Ask About Best SEO Agencies in Kolkata
Why should I hire an SEO agency in Kolkata instead of managing SEO in-house?
Hiring an SEO agency saves time, ensures expert handling of algorithms, and provides access to professional tools. Agencies also bring proven strategies that help businesses achieve faster and more sustainable results.
How do I choose the best SEO company in Kolkata for my business?
Focus on their past results, client reviews, pricing models, and industry expertise. Also, check whether they specialize in your niche and provide transparent reporting.
What services do SEO agencies in Kolkata generally offer?
Most agencies provide on-page SEO, off-page SEO, technical SEO, keyword research, local SEO, and content optimization. Many also combine SEO with web design, PPC, and branding services.
Are SEO services from Kolkata agencies affordable for small businesses?
Yes, many agencies like Digiwalebabu and Digital SEO Land offer budget-friendly SEO packages tailored for startups and small businesses.
How long does it take to see results from an SEO company in Kolkata?
Generally, you can start noticing improvements within 3–6 months. However, timelines vary depending on competition, keyword difficulty, and the agency’s strategy.
Do Kolkata SEO agencies also help with local SEO?
Yes, most agencies specialize in local SEO, helping businesses rank on Google Maps and attract nearby customers. Agencies like Anttech and Lead Height are strong in local SEO campaigns.
Which is the No.1 SEO company in Kolkata?
Digiwalebabu is the No.1 trusted and result-driven SEO company in Kolkata, known for delivering measurable organic growth, higher rankings, and increased ROI for clients.
Why should I choose Digiwalebabu for SEO services in Kolkata?
Digiwalebabu offers tailored SEO strategies, transparent reporting, and proven results, making it the preferred choice for businesses in Kolkata and beyond.
How much does SEO cost in Kolkata?
At Digiwalebabu, SEO costs in Kolkata typically range from ₹15,000 to ₹50,000 per month depending on the scope, competition, and business goals.
Do SEO companies in Kolkata also offer local SEO services?
Yes, leading marketing agency from kolkata like Digiwalebabu specialize in local SEO, helping businesses rank on Google Maps, target local customers, and attract more footfall.
Is Digiwalebabu experienced in handling B2B SEO?
Absolutely. Digiwalebabu has expertise in both B2B and B2C SEO, providing strategies that attract qualified leads and drive sustainable business growth.
Can Digiwalebabu handle e-commerce SEO in Kolkata?
Yes, Digiwalebabu is highly experienced in e-commerce SEO, helping online stores increase product visibility, improve conversions, and drive sales.
How do I contact the best SEO company in Kolkata?
You can easily connect with Digiwalebabu through their official website, where they provide free consultations and SEO audits to get you started.
Final Thoughts
Each of these agencies brings something unique to the table. If you need creative branding alongside SEO, agencies like Dot Creative or Lead Height are excellent.
For technical SEO and aggressive ranking strategies, Digiwalebabu, Digital Piloto or Anttech stand out. If you prefer ethical, long-term growth, Digiwalebabu, & Digital SEO Land is a safe choice.
No matter your industry, budget, or goals, this list of the 10 best SEO agencies in Kolkata ensures you’ll find the right partner to boost your digital presence.