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Head-to-head · Accounting Practice Management Software

Karbon vs BrightManager

  • Updated Oct 2026
  • Both researched from official sources
  • 8 checks side by side
Higher score Karbon #3 in Accounting Practice Management Software 9.1/10 Paid ✓ 7 of 7 features Visit Karbon
BrightManager #10 in Accounting Practice Management Software 8.4/10 30-day trial Free trial✓ 6 of 7 features Visit BrightManager

Karbon leads on 0 checks, BrightManager on 0, and 8 are even. Who comes out ahead on the 8 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKarbon · 9.1/10
  • Free trialonly BrightManager
  • Most featuresKarbon · 7 of 7

Karbon scores higher on our rubric for accounting practice management software: 9.1 against 8.4 out of 10; our editors rank them #3 and #10.

Karbon is the better fit for established firms needing collaboration and scale. BrightManager is the better fit for UK firms needing onboarding and compliance workflows.

  • Karbon fits best

    Established firms needing collaboration and scale

  • BrightManager fits best

    UK firms needing onboarding and compliance workflows

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Karbon 9.1/10 Visit ↗ BrightManager 8.4/10 Visit ↗
At a glance
Editor score 9.1 8.4
Ranking #3 in Accounting Practice Management Software #10 in Accounting Practice Management Software
Best for Established firms needing collaboration and scale UK firms needing onboarding and compliance workflows
Pricing model Paid Paid
Starting price $59/user/mo £409.25/user/yr
Free plan — —
Free trial — 30 days
Deployment Cloud, Mobile Cloud
Platforms Web, iOS, Android Web
Integrations 14 integrations 10 integrations
Features Karbon 7/7 · BrightManager 6/7
Client portal ✓ ✓
Workflow automation ✓ ✓
Time tracking ✓ ✓
Billing and invoicing ✓ ✓
Document management ✓ ✓
Deadline tracking ✓ ✓
Staff capacity planning ✓ (best) Not checked yet
Our review
Pros
  • Combines workflow, billing, capacity planning, and client portals
  • Supports web, iOS, Android, API, and broad business integrations
  • Adds automation, reminders, AI features, and recurring work tools
  • Professional clearance, AML checks and risk assessments support onboarding
  • Automated tasks, subtasks, deadlines and client reminders organize recurring work
  • Portal, audit trails, reporting and accounting integrations connect practice operations
Cons
  • No free plan is available
  • Team starts at $59 per user per month, billed annually
  • Advanced capabilities require the Business or Enterprise plan
  • No free plan; paid access starts at £42.63 per user monthly
  • Premium and Advanced plans include contract terms of 24 or 12 months
  • The platform is web-only and pricing excludes VAT
Our verdict

Karbon is cloud-based practice management software for accounting, tax, bookkeeping, and CPA firms. It brings workflow management, team collaboration, client communication, document handling, time tracking, billing, payments, reporting,…

Read the review →

BrightManager is cloud-based practice management software for established and growing UK and Irish accounting practices, bookkeepers and payroll bureaus. It brings client onboarding, workflow tracking, deadlines, communications, documents,…

Read the review →
  1. KarbonAccounting Practice Management Software 9.1Paid
  2. BrightManagerAccounting Practice Management Software 8.430-day trial

Strengths and trade-offs

  • Karbon — where it wins

    • Combines workflow, billing, capacity planning, and client portals
    • Supports web, iOS, Android, API, and broad business integrations
    • Adds automation, reminders, AI features, and recurring work tools

    Where it doesn't

    • No free plan is available
    • Team starts at $59 per user per month, billed annually
    • Advanced capabilities require the Business or Enterprise plan

  • BrightManager — where it wins

    • Professional clearance, AML checks and risk assessments support onboarding
    • Automated tasks, subtasks, deadlines and client reminders organize recurring work
    • Portal, audit trails, reporting and accounting integrations connect practice operations

    Where it doesn't

    • No free plan; paid access starts at £42.63 per user monthly
    • Premium and Advanced plans include contract terms of 24 or 12 months
    • The platform is web-only and pricing excludes VAT

More comparisons

All accounting practice management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update