# TekStack > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/tekstack - **Dataset:** https://optimly.ai/brand/tekstack.json - **Markdown:** https://optimly.ai/brand/tekstack/llms.txt - **Official website:** https://tekstack.com - **Slug:** tekstack - **Categories:** collaboration-productivity ## Overview - **Tagline:** Built natively on Microsoft 365/Power Platform, offering enterprise-grade security and fully embedded AI. It unifies up to 7 disconnected systems into a single source of truth, leveraging Microsoft Dataverse, Azure AI, and Copilot Studio. Highly customizable with no-code/low-code configuration and extensive pre-built flows. Source: Brand's website (https://tekstack.com) · 2026-10-04 - **Description:** TekStack is a unified platform built natively on Microsoft 365, combining CRM, PSA, Help Desk, and billing functionalities for B2B service and tech companies with up to 1,000 employees. It replaces multiple disconnected systems with a single, AI-ready platform. Source: Brand's website (https://tekstack.com) · 2026-10-04 ## Offerings - **Core capabilities:** - A unified platform integrating CRM - Professional Services Automation (PSA) - Help Desk - and Billing. Key features include Project Management - Portfolio Management - Time Entry - Resource Management - Customer 360 - Subscription Management - Billing & Invoicing - Help Desk - Key Metrics & Reporting (Power BI) - Agentic AI - Workflow Automation (Power Automate) - and Customization (Power Apps). Source: Brand's website (https://tekstack.com) · 2026-10-04 - **Pricing:** Available upon request (link to 'Get pricing' provided). Source: Brand's website (https://tekstack.com) · 2026-10-04 ## Audience - **Target industry:** B2B service and tech companies up to 1,000 employees. Source: Brand's website (https://tekstack.com) · 2026-10-04 Page last updated 2026-10-17.