We Build Digital Solutions
That Move Your Business Forward.
Astergo builds custom websites, mobile apps, SaaS platforms, CRM systems, and AI-powered solutions tailored to your business. From your first idea to a scalable production system, we design, develop, integrate, and support everything you need.
Web Applications
Business Websites & Web Apps
Mobile Apps
iOS & Android Apps
SaaS Platforms
Multi-tenant & B2B Solutions
AI & Agents
Automation & Intelligent Solutions
CRM & ERP
Workflow & Business Management
API Integrations
Connect & Extend Systems
YOUR PARTNER IN
Digital Transformation
from Concept to Scale
Design and development services
from one team.
Branding Identity
Create a trusted, global brand with our expert designs and strategies. We help improve your brand's visibility, credibility, and connection with customers both online and offline.
- Brand identity design
- Corporate identity design
- Brand strategy
- Motion graphics design
- Graphic design
- Startup branding
UI UX Design
Turn your ideas into designs that help to business growth. Our UI UX services create easy-to-use, eye-catching digital experiences that keep users engaged, improve satisfaction.
- UI UX Consulting
- UX Research
- Usability Testing
- UX Audit
- UI UX Design
- Design System Audit
Web Design
Get a website that looks great and drives real results. With responsive, user-friendly design, your site will engage visitors, boost conversions, and enhance your brand's online presence.
- Website Strategy
- UX Planning
- Custom UX/UI Design
- Responsive Design
- Landing Page Design
- Custom Web Development
Mobile App Development
Transform your business with high-performance native and cross-platform mobile applications. We build seamless iOS & Android apps with offline data sync, push notifications, and payment gateways.
- iOS & Android Development
- Flutter & React Native
- Offline Data Sync
- Real-time Push Notifications
- Payment Gateway Integration
- App Store & Play Store Deployment
Build Product (MVP)
Change your idea into a real product with our MVP development services. We focus on the essential features, test with real users, and help you launch fast, get feedback, for saving your time and money.
- Discovery & MVP Strategy
- UX/UI Design for MVP
- Prototypes & Wireframes
- Front & Back Development
- Third-Party API & Integration
- Quality Assurance & Testing
Built for how each
industry breaks.
Every industry has its own way to lose a customer. We research where conversion leaks occur, then design the fix.
See our work →Healthtech & telemedicine
Accessible, WCAG-compliant interfaces for patient-facing apps where clarity and trust aren't optional; we designed around the people using them.
AI products & AI SaaS
AI gives you the model. We design the product around it: AI Agents, & GenAI tool.
E-commerce & retail
From D2C brands to marketplaces, we design the path from browse to buy.
Real estate & PropTech
We design brokerage tools and property products people browse, list, & close on.
Fintech & blockchain
We design fintech and blockchain interfaces people trust with their balance.
EdTech & learning
Learning platforms & course tools where students drop off when confused. We design edtech that keeps them finishing.
Our Tech Capabilities
Asp .Net
React
Angular
Node.js
Razpor-pay
PHP
React Native
aws
Python
azure
Laravel
Asp .Net
React
Angular
Node.js
Razpor-pay
PHP
React Native
aws
Python
azure
Laravel
Asp .Net
React
Angular
Node.js
Razpor-pay
PHP
React Native
aws
Python
azure
Laravel
National Delivery, Local Expertise & Support
Operating across India with office hubs in Purulia & Kolkata, Astergo is a premier IT solutions provider and custom software developer bringing enterprise-grade technology to businesses nationwide.
IT Solution Provider & Developer
Custom Computer & Software Development
As a specialized computer and software developer, we engineer robust platforms, mobile apps, and custom SaaS tools. We are the trusted IT solution provider that local enterprises turn to for secure, scalable systems.
Enterprise Delivery Network
Pioneering Regional Tech Hubs
With delivery centers in Kolkata and Purulia, we drive modern corporate standards and foster high-quality tech employment in regional hubs to serve clients nationwide.
India-Wide Tech Connectivity
Global Delivery Standards
We bridge the gap between regional software developer talent and national enterprise requirements, bringing high-end engineering standards to every project we build.
Empowering Businesses Across India with Localized Delivery Hubs
As a trusted IT partner for businesses nationwide, Astergo combines high-end software development with dedicated localized support. While we operate across India, our roots in Kolkata & Purulia allow us to offer responsive support, certified software engineers, and state-of-the-art product delivery. Looking for our hyper-local services? Visit our Purulia Office Page.
What our clients said about
working with us.
"Astergo brought my idea to life. Taken great care of my business & implement best user experience possible"
Abraham Ajayi
CEO
"Very professional, top notch communication & absolute pleasure to work. Super satisfied with results. Highly recommended!"
Danny P
Director of Sales
"Astergo delivered a stunning and professional mobile UI design quickly. Highly recommend their excellent work!"
Mark Gawlyk
Co-founder & CTO
"Astergo satisfied our requirements from the very first draft. We are able to call on them anytime & the result as brilliant as ever."
Camille S
CEO & Founder
"From initial architecture to full deployment, Astergo provided exceptional software quality and continuous support throughout."
Sourav Mondal
CEO
"Their rapid sprint execution and custom web development exceeded all expectations. Extremely satisfied!"
Prasanta Das
Founder
Numbers that speak
for themselves.
0
Founded
4 years of experience delivering custom software & SaaS solutions.
0%
Client Satisfaction
in post-project reviews.
0+
Active Clients
Businesses trusting Astergo for custom apps & software.
50+ global projects
20+ testimonials, trusted by businesses across West Bengal & India for custom web, mobile app, and SaaS product engineering.
Frequently AskedQuestions
Everything you need to know about our services and how we can help transform your business
Unlike most agencies that only take client projects, Astergo builds and runs its own SaaS products — TBill, RetailMitra, HotelQr, and more — used by real businesses today. That means we don't just write code to spec; we understand what it takes to build, launch, and maintain software long-term. When you work with us, you get a team that thinks like product owners, not just contractors.
Still have questions?
Can't find the answer you're looking for? Please chat with our friendly team.
Get in TouchHave a Project?
Let's talk!
- ✓NDA? Absolutely just ask.
- ✓We'll respond in 24 hours fast & focused.
- ✓Work with senior software experts, not juniors.
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