Switch from Karbon to Uku.
Everything in one place instead of clicking around to find it — and a firm you can configure to how you actually work. All the practice management, billed monthly, without template or contact caps.
- Everything in one place — stop hunting across inboxes and work items
- Flexible — set up your firm the way it actually runs
- No template or contact caps — billed monthly, or ~23% off yearly
4.8 from 300+ reviews · No credit card required
The question that runs a firm is simple: who’s doing what, and is it on time? Uku puts that answer on one screen — no clicking around, no template caps.
Karbon is polished — but heavy, rigid, and priced for scale.
Karbon is a strong platform with great email collaboration. Firms move to Uku when the scattered information, the long setup, the lack of flexibility, and the per-seat cost start to outweigh what they get back each day.
- Scattered
The answer to a simple question lives in three places.
In Karbon, a client's status is spread across inboxes, work items, and notes — so you click around to piece it together. The relief firms describe after switching is having clients, tasks, documents, and billing on one screen, with no hunting.
- The setup
Onboarding is long, and it's a project.
Karbon's depth comes with a steep setup. Getting the whole team fully running can take weeks of configuration and demos before it pays off — time most firms can't spare in season.
- Rigid
It bends your firm to its way of working.
Karbon isn't very flexible. You reshape how the firm runs to fit the tool, instead of the other way around. Uku configures to your work, your workspaces, and your billing — so the software fits the firm.
- The commitment
Per seat, priced for scale, with template caps.
Karbon runs $59–$99 per user per month, with no solo plan, a 40-template cap, and a 1,000-contact cap on the Team plan. That's a big per-seat bet — with limits you grow into — on a tool your team hasn't fully tested yet.
One clean screen, not three inboxes.
The information stops hiding. Clients, tasks, documents, time, and billing live in one place — so the team finds what it needs without digging through inboxes and work items. One screen answers the question that runs a firm: who’s doing what, and is it on time?
Configure Uku to how your firm actually works.
Karbon bends you to its way of working. Uku flexes to yours — set up your work, your workspaces, your billing, and a Client Portal with your own branding and domain, so the software fits your firm rather than the other way around. Clients notice the difference too.
Billing that takes minutes, not menus.
Karbon’s billing is powerful, but slow to run. Uku’s is built to take minutes: set up recurring billing once and it runs — time entries, fixed fees, and contracts flow straight into invoices. Less admin, fewer clicks, money out the door faster. The point of practice-management software is to remove busywork, not add it.
How automated billing works
“Everything is in one place instead of spread across different messages or documents. This makes communication within the team faster and reduces missed deadlines.”
Mirjam K. · verified review on G2
Karbon vs Uku, at a glance.
The same firm work, a very different price and set of limits. All figures are list prices in USD.
Karbon figures sourced from Karbon’s published 2026 pricing. Uku prices shown are yearly-billed display rates.
Want the full plan-by-plan breakdown? See our deep dives on Karbon pricing, the Karbon review, and the best Karbon alternatives. Or see Uku’s full pricing.
What firms see after switching.
lower annual cost vs Karbon
15-person firm — Team ($10,620) vs Uku Team ($6,840). About $3,780 saved a year.
days to fully migrate
Client import, workflow setup, and team training — a short, guided project.
firms already on Uku
From solo accountants to 100-person teams across 25+ countries.
You won’t do the move alone.
Moving off Karbon is a short, guided project — not a system rebuild. Here’s the shape of it.
Export from Karbon
Pull your client list, contacts, work templates, and time entries (CSV/Excel). Uku imports them directly — or syncs clients straight from Xero, QuickBooks, or e-conomic.
Set up your workflow
We help map your recurring work into Uku workflow templates and automations — with no 40-template cap to plan around.
Train the team
A 90-minute onboarding session, free with every account, gets your members confident fast — most are productive the same week.
Go live
Turn on the Client Portal, billing, and Reporting. Most firms are fully live within 5–7 business days.
Want the step-by-step? Our help center has the full client-import playbook, with screenshots and the exact export/import flow. Read the migration playbook
Switching from Karbon — your questions
How long does it take to switch from Karbon to Uku?
Most firms complete the full move — client import, workflow setup, and team training — within 5–7 business days. Every new account also gets a free 90-minute onboarding session to get the team confident fast.
Will I lose my data moving from Karbon to Uku?
No. You export your client list, contacts, work templates, and time entries from Karbon (CSV/Excel), and Uku imports them directly. You can also sync clients straight from Xero, QuickBooks, or e-conomic. Our team helps with the import.
How much can a firm save switching from Karbon to Uku?
On Karbon Team (annual), a 15-person firm pays about $885/month ($10,620/year). The same team on Uku Team is $570/month ($6,840/year) — saving roughly $3,780 a year (about 36% less), with no per-template or contact caps.
Does Uku replace Karbon's reporting?
Uku includes Reporting on every plan from Team up, and BI Analytics on the Elite plan ($48/member/month) — real-time profitability, billable vs non-billable analytics, and client agreement monitoring. For firms whose priority is operational accountability and billing intelligence, Uku Elite covers it at less than half the price of Karbon Business.
Is there an annual contract with Uku?
No. Uku bills monthly with no long-term commitment — cancel anytime. You can also pay annually for roughly 23% off if you prefer, but it's never required.
Have a question? Contact us — real people answer.
Top-rated by accounting firms, consistently.
Explore the rest of Uku.
Deliver the work
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Run a profitable firm
QuickBooks 
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Microsoft 365Leave the clicking around behind. Be live on Uku by next week.
"Let's create a dream, where the team is happy, clients are well served and profits are fair." — Rain Allikvee, Co-founder of Uku
