We track 12 SEO agencies in Kolkata — 2 headquartered here and cross-checked against Google Business Profile, Clutch, and The Manifest. Median hourly rate is undisclosed , average rating is 4.8/5 across 12 rated agencies.
We've flagged 2 closed listings that competitor directories still surface. Read our verification methodology →
Best match Best rated Whistle Score Most reviews
12 verified · last updated 8 May 2026
kolkata hq via semrush 2
2 agencies surfaced by a single secondary source. We're still cross-checking these.
Viacon Verified by Whistle ★★★★★ 4.8 · 156 reviews · 2 sources (Google, SEMrush)
Action Area I, IIF, Newtown, New Town, Chakpachuria — GBP-verified
Kolkata-based full-service digital agency. Founded 2018. Strongest Kolkata presence on SEMrush. Founded 2018. Headquartered in Action Area I, New Town, Chakpachuria.
Services Web & App Development Digital Marketing Services AI Automation Enterprise Services CRM/ERP Integration
ZTS Infotech Review-count gap ★★★★★ 4.8 · 89 reviews · 2 sources (Google, SEMrush)
Baguihati, Kolkata — GBP-verified
Indian web development and design company. Headquartered in Baguihati, Kolkata. Review-count gap : Claimed 70, GBP shows 19.
Services Web Development Mobile App Development E-commerce Development Digital Engineering UI/UX Design
kolkata hq via listicle only 10
10 agencies surfaced by a single secondary source. We're still cross-checking these.
Digital Piloto Verified ★★★★★ 4.9 · 98 reviews · 1 source (Google)
Ranikuthi, Regent Place, Regent Park, Kolkata — GBP-verified
Kolkata-based SEO agency. Founded 2017.
Services SEO Content Marketing Technical Optimization On-page SEO Off-site Optimization
Moris Media Verified ★★★★★ 4.9 · 341 reviews · 1 source (Google)
Digital marketing agency in Singapore.
Services Public Relations (PR) Digital Solutions Social Media Solutions Performance Marketing SEO Solutions
Kreative Machinez Verified ★★★★★ 4.5 · 287 reviews · 1 source (Google)
GP Block, Sector V, Bidhannagar, Kolkata — GBP-verified
Digital marketing agency in Kolkata. Founded 2009.
Services Creative Solutions Digital Marketing Performance Marketing Web & App Solutions Branding & Media
Simple SEO India Verified ★★★★★ 5 · 63 reviews · 1 source (Google)
Talbagan, Sardar Para, Hanapara, Kestopur, Kolkata — GBP-verified
Kolkata-based SEO services agency.
Services SEO Digital Marketing Website Design Google Ad Services Local SEO
I
Indian SEO Company Verified ★★★★★ 4.8 · 13 reviews · 1 source (Google)
EP Block, Sector V, Bidhannagar, Kolkata — GBP-verified
Digital marketing agency for startups and small businesses. Founded 2008.
Services SEO Content Marketing Paid Ads (PPC) Social Media Marketing Branding and Design
Dizmire Temporarily closed ★★★★★ 5 · 4 reviews · 1 source (Google)
Sahapur, New Alipore, Kolkata — GBP-verified
Digital marketing agency in Kolkata, India. Google Business Profile shows temporarily closed .
Services Digital Marketing Search Engine Optimization Social Media Marketing E-Commerce Marketing Web Designing & Development
Carney Technologies Services Verified ★★★★★ 4.5 · 53 reviews · 1 source (Google)
Elgin, Kolkata — GBP-verified
Digital marketing and IT development company.
Services Website Design & Development Digital Marketing Mobile App Development Custom ERP Development CRM Solutions
DIGITAL CONCEPTS Verified ★★★★★ 4.9 · 100 reviews · 1 source (Google)
Borakhola, Nandan Kanan, Santoshpur, Kolkata — GBP-verified
Full-service digital marketing agency. Founded 2018.
Services Web Development SEO E-Commerce Content Writing Social Media Marketing
Webinnovators Verified ★★★★★ 4.9 · 7 reviews · 1 source (Google)
AA II, Premises, Newtown, Rajarhat, Kolkata — GBP-verified
Digital marketing and web development agency.
Services Digital marketing Website Development App Development SEO SEM
H
Hiemind Digital Permanently closed ★★★★★ 5 · 6 reviews · 1 source (Google)
Digital marketing agency in India. Founded 2018. Google Business Profile shows permanently closed — surfaced here so you don't waste outreach on a defunct vendor.
Services Digital Marketing SEO Services Social Media Marketing Website Development Social Media Ads
