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.
12 verified · last updated 10 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 DevelopmentDigital Marketing ServicesAI AutomationEnterprise ServicesCRM/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 DevelopmentMobile App DevelopmentE-commerce DevelopmentDigital EngineeringUI/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 SEOContent MarketingTechnical OptimizationOn-page SEOOff-site Optimization
Moris Media
Verified ★★★★★ 4.9 · 341 reviews · 1 source (Google)
Digital marketing agency in Singapore.
Services Public Relations (PR)Digital SolutionsSocial Media SolutionsPerformance MarketingSEO 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 SolutionsDigital MarketingPerformance MarketingWeb & App SolutionsBranding & 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 SEODigital MarketingWebsite DesignGoogle Ad ServicesLocal 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 SEOContent MarketingPaid Ads (PPC)Social Media MarketingBranding 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 MarketingSearch Engine OptimizationSocial Media MarketingE-Commerce MarketingWeb 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 & DevelopmentDigital MarketingMobile App DevelopmentCustom ERP DevelopmentCRM 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 DevelopmentSEOE-CommerceContent WritingSocial 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 marketingWebsite DevelopmentApp DevelopmentSEOSEM
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 MarketingSEO ServicesSocial Media MarketingWebsite DevelopmentSocial Media Ads
