Karbonhq

Karbon is practice management software for accounting firms that centralizes client work, communication, and revenue operations across teams.

Key capabilities include:

• Integrated email and inbox triage tied to clients, jobs, and tasks, so teams can collaborate and maintain visibility on client communication.
• Workflow and project management with team collaboration tools to standardize processes and track job status across the firm.
• Time tracking, budgets, and billing with budget reporting to connect work-in-progress to invoicing.
• Higher-tier features such as automatic client reminders, task automation, and integrations (including Xero and QuickBooks), plus an API Developer Center for ecosystem connections.

Pricing: Paid per-user subscription with three tiers, Team ($59/user/month billed annually or $79 monthly), Business ($89/user/month billed annually or $99 monthly), and Enterprise (custom pricing).

Notable for its focus on accounting-specific operations with web, iOS, and Android apps, enterprise-grade security, 99.9% uptime, and 24/7 support. It is used by 30,000+ accounting professionals globally and reports an average savings of 18.5 hours per employee per week (Karbon 2024 Firm Usage Survey).