# Tellen > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/tellen - **Dataset:** https://optimly.ai/brand/tellen.json - **Markdown:** https://optimly.ai/brand/tellen/llms.txt - **Official website:** https://tellen.ai - **Slug:** tellen - **Categories:** ai-machine-learning, data-analytics-business-intelligence, finance-accounting-software ## Overview - **Tagline:** Enforces firm-specific methodology on every output to prevent rework; deployed directly into the client's cloud environment (Azure, AWS, or GCP) for data security (SOC 2 Type 2 examined); custom-built quality agents by forward-deployed engineers; integrates with existing software like Excel, Word, and engagement management platforms; consistent, structured execution of audit work. Source: Brand's website (https://tellen.ai) · 2026-10-04 - **Description:** Tellen provides an AI platform for accounting firms to enhance audit quality, reduce rework, and improve efficiency by enforcing firm methodology directly in workpapers and across engagements. It offers specialized AI-powered agents for workpaper quality, engagement quality, and firm-wide quality management, deployed securely within the client's cloud environment. Source: Brand's website (https://tellen.ai) · 2026-10-04 ## Offerings - **Core capabilities:** - AI Agent Workforce - Quality Companion (Excel & Word integration) - QualityScan AI (audit binder scanning) - Tellen QM (firm-wide quality management system). Source: Brand's website (https://tellen.ai) · 2026-10-04 - **Pricing:** Outcome-based pricing, aligned to higher quality and less rework. Source: Brand's website (https://tellen.ai) · 2026-10-04 ## Audience - **Target industry:** Accounting firms, audit and advisory firms. Source: Brand's website (https://tellen.ai) · 2026-10-04 Page last updated 2026-10-04.