QSSMail
Professional business email on your own domain, with webmail, mobile access, security, tracking and managed support.
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Practical business software products managed by QSS
QSS develops and manages software products that solve practical business problems - email, hotel management, ERP, accounting, exam/result publishing and custom business platforms.
QSSHMS
Hotel management software for reservation, guest operations, billing, housekeeping and management reporting.
View productQSS PANACEA
ERP and business management platform for operational workflows, approvals, transactions and reporting.
View productServices
Complete technology lifecycle support for business applications
From the first database design to final deployment and support, QSS can handle the complete technology lifecycle for business applications.
View ServicesCustom ERP and CRM
Role-based systems for approvals, transactions, masters, dashboards and operational control.
Cloud and VPS Hosting
Managed Linux VPS, cPanel/WHM, SSL, DNS, backups, deployment and server support.
Database Services
SQL Server and MySQL backup planning, query review, permissions, optimisation and recovery support.
AI Automation
AI-enabled validation, document processing, support workflows and internal automation where value is measurable.
Local SEO
Software Company in Kolkata for Indian Business Needs
QSS understands the operating realities of Indian businesses - local compliance expectations, cost sensitivity, support expectations, data ownership concerns, hosting constraints and the need for practical, maintainable software. Based in Kolkata, West Bengal, QSS serves businesses locally and across India with software development, cloud email, managed hosting, database services and end-to-end business automation.
Why Indian businesses work with QSS
- Business-friendly software planning before coding begins.
- Strong database, hosting, email and support capability in one team.
- Practical technology choices for long-term maintainability.
- Kolkata presence with service coverage across West Bengal and India.
QSSMail
Professional business email on your own domain, managed by QSS
Each mailbox starts with 5GB storage and can be expanded in 5GB blocks as required. Plans support webmail, POP3, IMAP, mobile sync, SSL encryption, spam protection and managed support.
View QSSMail PlansStarter
₹450 /account/year
Business
₹550 /account/year
Enterprise
₹600 /account/year
FAQ
Questions business owners often ask QSS
QSS builds and manages business software, SaaS platforms, ERP and workflow systems, QSSMail business email, managed hosting, database services and automation solutions for Indian businesses.
Yes. Quintessential Software Solutions Pvt Ltd is based in Kolkata, West Bengal, India and serves businesses locally, across West Bengal and all over India.
Yes. QSSMail provides professional domain email with webmail, mobile access, POP3, IMAP, security, delivery tracking and managed support.
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Need software, hosting, email or automation support?
Talk to QSS about a practical roadmap for your business system.