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Quentrya is India's trusted technology and digital growth partner, delivering end-to-end business solutions across Kolkata, Mumbai, Pune, Bangalore, and pan-India. We serve startups, SMEs, and enterprises across six specialized verticals — Cybersecurity, AI & Automation, Website Development, App Development, Media & Design, and Digital Marketing. Our Cybersecurity division offers VAPT, Network Penetration Testing (NPT), Web App Penetration Testing (WAPT), Mobile App Pen Testing, API Penetration Testing, Red Teaming, Source Code Review, Threat Modeling, IoT & OT/SCADA Security Testing, Medical Device Security, Malware Removal & Hardening, ISO Compliance Support, and Digital Forensics — protecting businesses before threats ever strike. Our AI & Automation team builds custom AI chatbots, WhatsApp Business automation, CRM & sales automation, workflow automation, lead generation funnels, AI voice assistants, business process automation, custom AI solutions, and AI agents — helping businesses scale smarter and faster. Our Website Development services cover custom web applications, e-commerce websites, CMS development, UI/UX design, SEO-ready development, performance optimization, security implementation, redesign & modernization, and deployment & launch support. Our App Development team delivers Android apps, iOS apps, cross-platform mobile applications, custom mobile apps, mobile UI/UX design, API integration, backend development, and ongoing maintenance & support. Our Media & Design studio handles video editing, short-form reels, brand & corporate videos, logo & brand identity, motion graphics, product photography, social media creatives, pitch deck design, and advertising creatives. Our Digital Marketing services span SEO, Google Ads, Meta Ads, LinkedIn Ads, YouTube Ads, performance marketing, social media marketing, content marketing, influencer marketing, email marketing, Google Business Profile management, reputation & review management, marketing analytics, and lead generation campaigns. Whether you are searching for a cybersecurity company, digital marketing agency, AI automation firm, software development company, website developer, app development company, business consultant, or brand design studio in Kolkata, Mumbai, Pune, Bangalore, or anywhere in India — Quentrya is your one-stop growth partner. Visit quentrya.com to get started.
B-A-10-A, Rabindrapally, Jyangra, Baguiati, 700059, Kolkata, India
3.8
2 reviews
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My perfume Business was struggling initially but the moment Quentrya join the marketing team…We have seen a huge increase in our revenue’s..we can’t thank more to quentrya
They are the best digital marketing agency in Kolkata right now.
We had a really good experience working with QUENTRYA for our digital marketing and online growth. What I liked most was that they didn't just focus on posting content — they looked at the bigger picture, including SEO, Google rankings, social media growth and lead generation.
Their team was also helpful with website development and explaining how different digital strategies could improve our online presence. They have a good understanding of how businesses in competitive markets like Kolkata, Pune, Mumbai, Bangalore and Chennai need to approach digital marketing differently.
Another thing that stood out was their approach to AI automation and cybersecurity. It's useful having one team that can handle marketing, technology and online security instead of coordinating with multiple agencies.
Overall, QUENTRYA feels like a young but ambitious digital growth company with a practical approach. If you're looking for digital marketing, SEO, social media growth, Google ranking or web/app development services in India, they're definitely worth considering.
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