Everything you need to get the most out of TriostackOne.

TriostackOne is a connected Business Suite built by Triostack Technologies Private Limited. It brings sales, customer support, communication, HR, payroll, learning, projects, and finance into one workspace — with one login, one user directory, shared roles and permissions, and a shared data model so records flow between apps instead of living in silos.

Click "Start for free" anywhere on this site, or go to app.triostackone.com/signup. Create your workspace, choose the first app you want to turn on, and you can start working immediately. Existing users can sign in from the Sign In link in the top navigation.

CRM manages your full sales cycle: capture leads from any source, move them through visual pipelines, schedule follow-ups, handle deal requests, and manage customers. It also covers products, brochures, proposals, quotations, invoices, payments received, and agreements, plus a calendar with bookings, call logs and recordings, and a built-in WhatsApp shared inbox with templates and automation triggers.

HRMS is your system of record for people: structured employee records and documents, onboarding checklists, attendance and leave with manager approvals, performance reviews and goals, and org-chart and role management. The same employee record powers Payroll, LMS, and access permissions across the suite.

Projects helps teams plan and deliver work using boards, lists, or Gantt-style timelines. You can set milestones, log time against tasks, see team workload and capacity, and track delivery metrics like on-time completion and throughput.