OCS Engine
Shopify apps for pre-orders and more
Founded in 2025, OCS Engine is an India-based developer specializing in Pre-orders solutions. The studio maintains a diverse portfolio of 14 active applications across categories including Chat, Product content, and Product display. They currently hold a perfect 5.0 average rating across their published suite.
The developer's flagship application, Vatdi – AI Chatbot Support, serves as an automated solution for customer inquiries. This flagship tool maintains a 5.0 rating from 2 reviews. Beyond this support tool, the company has successfully expanded its development reach across multiple niche Shopify categories.
OCS Engine is defined by a commitment to high-quality user experiences, as evidenced by their top-tier average rating. Their focus remains on providing robust functionality through a consistent and highly-rated collection of apps. They continue to establish their footprint in the Shopify ecosystem with a dedicated, focused development approach.
15 published apps · 15 currently active
Vatdi – AI Chatbot Support
AI chatbot that answers customer questions automatically.
OCS Sticky Chat ‑ Multi Agent
Custom Chat Icon with Multi-Agent Support
Product A+ Content ‑ OCS
Rich product page builder with hero banners and templates
OCS: Bulk Product Price Editor
Bulk price updates with rules, scheduling, CSV imports & more.
Estimated Delivery Date ‑ OCS
Delivery date timeline with live countdown on product pages
Smart Discount Affiliate Links
Smart Discount Links That will Help to get Customer Orders
BlogBotz | AI Blog Maker
Automatically generate SEO-optimized blogs for your store.
OCS ‑ All Contact Form Builder
Create custom contact forms with Drag and Drop Form Builder.
AIO – AI SEO Visibility Engine
Improve your store visibility across AI search tools
Based on 2 verified reviews
Time to review
Top merchant geographies
United StatesAcross all apps
How OCS Engine's apps stack up against the category leaders.
Vatdi – AI Chatbot Support
vs Shopify Inbox
OCS ‑ All Contact Form Builder
vs Powerful Contact Form Builder
Smart Discount Affiliate Links
vs TA AI Product Labels & Badges
OCS: Bulk Product Price Editor
vs Matrixify
BlogBotz | AI Blog Maker
vs SEOWILL: AI SEO & AI Blog Post
AIO – AI SEO Visibility Engine
vs Judge.me Product Reviews App
Developers with overlapping focus areas