Built for Accounting, Powered by Microsoft
accounting360: Unify Clients, Projects, and Growth
Transform client engagement, streamline business development and project delivery, and drive smarter decisions with a modern CRM + Relationship Intelligence platform purpose-built for accounting firms.


accounting360:
Accounting firms must win more business, deepen client relationships, and improve operational efficiency to stay competitive. accounting360, built exclusively for accounting firms on Microsoft Dynamics 365, unifies marketing, business development, experience management, and proactive relationship intelligence into one powerful platform empowering firms to streamline processes, drive growth, and deliver greater client value.
Gain a 360-degree view

accounting360 + Copilot
Real Use. Real Results.
Discover how Microsoft Copilot is transforming marketing and business development across professional services—especially for accounting firms.
See live demos of AI-powered insights, automated document generation, and client intelligence in action. Built on the Microsoft platform, these tools are designed to help your firm grow smarter, faster, and more securely—with security and adoption features built in.
The Complete Accounting Solution Suite
accounting360 Offerings:
How a Top 40 Accounting Firm Ignited Growth with accounting360
Faster collaboration. Stronger relationships. Immediate results.
When this Top 40 firm realized they had no CRM system—and no way to fully tap into their relationship network—they turned to accounting360 and Microsoft Dynamics 365. With a need to modernize fast during the pandemic, they chose a solution that integrated seamlessly with their Microsoft environment and enabled a more connected, data-driven approach to business development.
The results? Fast user adoption, improved collaboration across practice groups, and over $1 million in new business. With relationship intelligence, AI-driven insights, and real-time dashboards, the firm has transformed the way it engages clients, manages pursuits, and drives growth.
👉 Read the full case study to see how this leading accounting firm is using Microsoft and accounting360 to win more business—with less friction.

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HSO: Your Partner for a Unified Accounting Platform
accounting360 is just one part of a complete Microsoft-powered ecosystem tailored for accounting firms. From CRM and relationship intelligence to data strategy, automation, and AI—HSO helps accounting teams modernize every corner of their business through:
- Purpose-built solutions
- Microsoft Cloud expertise
- Deep legal industry experience
