Karbon
The connected practice management platform for accounting firms
About Karbon
Karbon is a practice management platform built for accounting firms, centralizing work, client communication, email, and team collaboration in a single connected workspace. It helps firms automate workflows, reduce admin overhead, and manage client engagements at scale with AI-powered features.
Pros & Cons
Pros
- Purpose-built for accounting firms, not a generic PM tool
- Shared inbox transforms email into assignable work items
- Strong integrations with Xero and other accounting tools
- Responsive customer support with accounting-specific help
- AI features meaningfully reduce admin time
Cons
- Steep learning curve when migrating from other tools
- Billing and invoicing module is underdeveloped
- Kanban/task views can be confusing for team assignments
- Per-user pricing with no free tier, expensive for larger teams
- Limited utility outside the accounting niche
Key Features
Shared team inbox with Gmail and Microsoft 365 integration
Work and workflow management with pre-built templates
Client management with centralized records and history
Client tasks and document sharing portal
Karbon AI for communication summaries and email drafting
Workflow automation with triggers and conditions
Time tracking and billing against work items
Native integrations with Xero and QuickBooks
Reporting dashboards for team workload and capacity
Team collaboration with internal notes and @mentions
Pricing
- Work and workflow management
- Shared team inbox
- Client management
- Email integration
- Pre-built templates
- Everything in Team
- Karbon AI features
- Advanced automations
- Time tracking
- Reporting dashboards
- Everything in Business
- Custom integrations
- Dedicated support
- Advanced security
- Custom onboarding
Featured In
Best Tools for Solo Bookkeepers Managing 15-30 Clients (2026)
Best for solo bookkeepers at 15-30 clients who want one practice management system that captures the multi-client workflow — and is worth every dollar of the subscription.
Best Client Engagement Platforms for Accountants (2026)
Best for growing firms (8+ staff) that run on email and need shared visibility, capacity planning, and AI-assisted triage across the whole team.
Best Tools for Accountants Managing 50+ Monthly Clients (2026)
Best for collaboration-heavy firms where the bottleneck is messy email and staff hand-offs across recurring monthly engagements.