Softwr

Accounting · head to head

ADP vs Karbon

ADP logo

ADP

Accounting

Always Designing for People

From
$29/month
Rated
-
Full reviewWebsite
Karbon logo

Karbon

Accounting

Practice management for accounting firms

From
$59/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ADP no pricing is published; every quote is custom and driven by employee count and which services are taken; Karbon monthly billing option only available for teams of 4 or more users
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which ADP and Karbon actually diverge.

Attributes where ADP and Karbon differ
AttributeADPKarbon
Starting price$29/month$59/month
PlatformsWeb, Ios, AndroidWeb
Founded1949Unknown

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Accounting).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ADP

  • Payroll
  • Tax services
  • HR management
  • Time & attendance
  • Benefits administration
  • QuickBooks
  • Sage
  • Oracle

Only in Karbon

Nothing recorded that ADP does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

ADP

  • Payroll processing and tax filingnot Karbon
  • HR administration and employee recordsnot Karbon
  • Time and attendance trackingnot Karbon
  • Benefits administrationnot Karbon
  • Talent management on the mid-market and enterprise productsnot Karbon

Karbon

  • Automating client document collection for tax practice intakenot ADP
  • Tracking all client requests in workflows tied to jobsnot ADP
  • Aligning hours worked with billable time per engagementnot ADP
  • Automating period close by connecting practice management to accountingnot ADP
  • Streamlining client document submission and approval workflowsnot ADP

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ADP

  • No pricing is published; every quote is custom and driven by employee count and which services are taken
  • Split into three separate products by company size, RUN for 1 to 49 employees, Workforce Now for 50 and above, and Lyric HCM for enterprise, so growing across a threshold means changing product rather than plan

Karbon

  • Monthly billing option only available for teams of 4 or more users
  • Team plan at $59/month per user minimum cost may be expensive for smaller practices
  • No seat license discounts published; scaling costs linearly with user count

Pricing, plan by plan

ADP

$29/month
  • Essential$79/month
    • Payroll
    • Tax filing
    • Direct deposit
  • Enhanced$139/month
    • HR tools
    • Background checks
    • Job posting

Karbon

$59/month
  • Team$59/month
    • Per-user pricing
    • Designed for small accounting firms
    • Minimum team size of 4 for monthly billing
  • Business$89/month
    • Per-user pricing
    • Workflow automation
    • Integrations for growing practices
  • Enterprise$null/mo
    • Custom pricing
    • Tailored for large accounting firms
    • Dedicated support

Which should you pick?

Choose ADP if

  • You need payroll.
  • You work on Web, Ios, Android.
  • You also want tax services.
ADP review

Choose Karbon if

Nothing in the data separates Karbon from ADP on the points above - pick on price and on how each one feels to use.

Karbon review

Questions people ask

Is ADP or Karbon better?
Neither clearly leads. ADP starts at $29/month and Karbon at $59/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ADP or Karbon?
ADP starts at $29/month and Karbon at $59/month.
Does ADP or Karbon run on more platforms?
ADP runs on Web, Ios, Android. Karbon runs on Web.
What is ADP best used for?
ADP is most often used for payroll processing and tax filing, hr administration and employee records, time and attendance tracking, benefits administration. Of those, payroll processing and tax filing and hr administration and employee records are not what Karbon is typically brought in for.
What can ADP do that Karbon cannot?
ADP covers Payroll, Tax services, HR management, Time & attendance.

Answered from the vendors’ own pages

ADP: How is ADP pricing organized?

ADP organizes pricing by business size: Small Business (1-49 employees), Midsized (50-999 employees), and Enterprise (1,000+ employees). Each segment receives customized pricing tailored to specific business needs.

Source
Karbon: How much does Karbon cost?

Karbon pricing starts at $59 per user per month (Team plan, billed annually) or $79 per user per month (monthly billing for 4+ users). Business plan is $89/month annual or $99/month monthly. Enterprise pricing is custom.

Source
ADP: Is there a current promotional offer for ADP payroll?

ADP currently offers 3 months free when signing up for small business payroll (promotion ends 9/24). Contact sales at 800-225-5237 for details and to request pricing based on your employee count.

Source
Karbon: Is there a discount for annual billing on Karbon?

Yes, Karbon offers annual billing at a discount compared to monthly. Team plan is $59/month annually versus $79/month monthly. Business plan is $89/month annually versus $99/month monthly.

Source
Karbon: What is the minimum user requirement for monthly billing on Karbon?

Karbon requires a minimum team size of 4 users to access monthly billing. Teams smaller than 4 must choose annual billing.

Source
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