ZenWorkflow vs Uku

The Uku alternative with real AML screening and staff leave

Uku is a strong time-and-billing platform from Estonia used across Europe. ZenWorkflow matches it on workflows, time and invoicing, and adds PEP and sanctions screening, risk assessments, staff leave and multi-entity support, from €39 per user per month.

Comparison hero: client KYC tab in the app (illustration)

Choose ZenWorkflow if you want

  • Built-in PEP and sanctions screening and risk assessments, not just AML fields
  • Staff leave, balances and capacity in the same system
  • Client ownership records for corporate and audit work
  • Several firms or entities from one login

Uku is the better fit if

  • Automated recurring billing from tracked time is the main problem to solve
  • You want a client portal and e-signatures included
  • A solo practitioner with up to 20 clients on the $19 plan
  • Multilingual interface for a Nordic or Baltic team
Side by side

ZenWorkflow vs Uku at a glance

Uku and ZenWorkflow are the two most similar tools in this series. The differences are compliance depth and people management.

ZenWorkflowUku
PricingFrom €39/user/monthFrom $19 solo, $38/user/month Team (yearly)
Free plan
Free plan for one user and 10 clients
Workflow and job management
Templates, checklists, owners, budgets and approvals
Recurring tasks and templates
Client records and ownership
Contacts, directors, shareholders, ownership and history
Client database and budgets
Time tracking and timesheets
Weekly timesheets with submit-and-approve
Time tracking with timers
Invoicing, estimates and credit notes
Invoices, estimates, credit notes and receipts
Automated billing from time
AML/KYC screening and risk assessment
PEP and sanctions screening, risk assessments, document expiry
AML fields and expiry reminders; no screening
Staff leave and capacity
Requests, balances and a team leave calendar
Multiple firms or entities
Several firms or entities from one login, fully isolated
One firm per account
Client portal
Secure magic-link sharing, no full client portal
Client portal and e-signatures
Integrated email inbox
Email templates
Document storage
Per-client files, Google Drive sync
Document management
AI assistant
In-app assistant plus Claude and ChatGPT connection
Limited
Reporting
Capacity, profitability, compliance and billing reports
Analytics and profitability
ContractMonthly or yearly, no minimum seatsYearly for listed prices
Included PartialAdd-on Paid extra Not offered

Uku details from its public pricing and feature pages and independent reviews, checked October 2026. Plans change: confirm on their site before deciding.

ZenWorkflow pricing

From €39/user/month (Practice) or €58/user/month with AML/KYC, billed monthly or yearly.

Everything is included at each tier: workflows, clients, time, billing, leave, reporting and the AI assistant, with AML/KYC on the Practice + AML plan. There are no per-module fees and no minimum number of users, and the free plan covers one user and ten clients.

Uku pricing

Solo $19, Team $38, Elite $48 and Enterprise $88 per user per month, billed yearly.

Solo is capped at 20 active clients. Time tracking, automated billing, a client portal, document management and e-signatures are included, with free onboarding. AML is an app that adds fields and expiry reminders to the client record rather than performing screening, and there is no staff leave management.

Why firms move from Uku

Uku users like the design and the billing. The gaps show when regulation and headcount grow.

Fields are not screening

Uku records AML status; ZenWorkflow runs the PEP and sanctions check and the risk assessment itself.

No leave management

Time off and balances live elsewhere. ZenWorkflow plans work around the leave calendar.

Ownership structure

Directors, shareholders and beneficial owners are not modelled. ZenWorkflow keeps them on the client record.

One firm per account

Groups juggle logins. ZenWorkflow isolates each entity under one.

Comparison scene: AML searches across directors, shareholders and beneficial owners (illustration)

Screening and risk assessment, done in the app

Run PEP and sanctions searches on clients and their owners, complete a structured risk questionnaire and track identity-document expiry, with the evidence on the client record.

Comparison scene: team roles, billing rates and timesheet approvals (illustration)

Time to invoice, with the controls

Weekly timesheets with submit-and-approve, budgets against actuals, and invoices built from approved hours and fixed fees, reviewed before they go out.

Comparison scene: team leave calendar beside weekly capacity (illustration)

Leave and capacity beside the work

Requests, approvals and balances feed a team calendar that sits next to workload reports, so capacity is planned from facts.

Switching

Switching from Uku in three steps

Guided onboarding imports your data and validates it with you before go-live. Most firms are running within a few weeks.

1

Export clients and tasks

Export your client database and recurring task list from Uku to CSV.

2

Import into ZenWorkflow

Import clients and jobs, add directors and shareholders, and set billing rates per team member.

3

Templates and go live

Recreate recurring tasks as templates and run the next month from ZenWorkflow.

ZenWorkflow vs Uku: questions firms ask

Straight answers on pricing, migration and where each tool wins.

Yes for regulated firms that need actual screening and risk assessments, teams that want leave management, and groups with several entities. If automated recurring billing and a client portal are the whole brief, Uku is a very capable choice.

Solo is $19, Team $38, Elite $48 and Enterprise $88 per user per month billed yearly, with a 14-day trial and free onboarding.

Its client portal and e-signatures, and a multilingual interface aimed at Nordic and Baltic teams. ZenWorkflow shares with clients through secure links.

Yes. Export clients and tasks to CSV and import them with guided onboarding.

The Practice plan is €39 per user per month, or €390 per user per year. Practice + AML, which adds PEP and sanctions screening, risk assessments and KYC document tracking, is €58 per user per month or €580 per year. A free plan covers one user and ten clients, and every paid plan starts with a 14-day free trial. There are no module fees or minimum seat counts.

Yes. ZenWorkflow is built in the EU and is used by accounting, audit, tax, legal and corporate-services firms across Europe and beyond. It bills in EUR or USD, supports multiple entities from one login and includes the AML/KYC due-diligence that EU and UK regulated firms need, without a US-tax or Companies-House-only focus.

Yes. Start a free trial with no credit card, import a handful of clients and run one real engagement end to end. Book a demo if you would rather see your own workflows set up first.

See ZenWorkflow next to Uku on your own work

Start a free trial, or book a demo and we will set up one of your real engagements end to end.

No credit card required. Free 14-day trial.