ZenWorkflow vs Client Engager

The Client Engager alternative for the work after onboarding

Engager is a UK tool priced per client that shines at proposals, engagement letters and onboarding. ZenWorkflow runs the engagement afterwards: workflows, time, invoicing, leave and AML/KYC, from €39 per user per month.

Comparison hero: invoices in the app (illustration)

Choose ZenWorkflow if you want

  • Deep workflow, time and billing once the client is signed
  • PEP and sanctions screening and risk assessments included
  • Staff leave, capacity and several entities in one place
  • A firm outside the UK

Client Engager is the better fit if

  • Proposals, pricing calculators and engagement letters are the main need
  • A large team with a small client list, where per-client pricing wins
  • A UK start-up practice on the £9 a month entry plan
  • Onboarding automation matters more than practice operations
Side by side

ZenWorkflow vs Client Engager at a glance

Engager is built around winning and onboarding clients. ZenWorkflow is built around serving them.

ZenWorkflowClient Engager
PricingFrom €39/user/monthPer client from £9/month, unlimited users
Free plan
Free plan for one user and 10 clients
Workflow and job management
Templates, checklists, owners, budgets and approvals
Jobs and phases with client updates
Client records and ownership
Contacts, directors, shareholders, ownership and history
Client records
Time tracking and timesheets
Weekly timesheets with submit-and-approve
Limited
Invoicing, estimates and credit notes
Invoices, estimates, credit notes and receipts
Fees from proposals; limited invoicing
AML/KYC screening and risk assessment
PEP and sanctions screening, risk assessments, document expiry
Onboarding checks; no screening or risk assessment
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 onboarding portal
Integrated email inbox
Automated client emails
Document storage
Per-client files, Google Drive sync
Engagement letters and documents
AI assistant
In-app assistant plus Claude and ChatGPT connection
Limited
Reporting
Capacity, profitability, compliance and billing reports
Limited
ContractMonthly or yearly, no minimum seatsMonthly, by client count
Included PartialAdd-on Paid extra Not offered

Client Engager 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.

Client Engager pricing

Priced per client with unlimited users, from £9 + VAT a month for up to 10 clients.

Published tiers run from £19 for up to 50 clients and £49 for up to 250 to £199 a month for up to 1,000 clients. Onboarding, proposals, engagement letters and workflows are the core. It is a younger product centred on the UK, and PEP and sanctions screening, staff leave and multi-entity support are not part of it.

Why firms move from Client Engager

Engager gets clients signed. Firms add ZenWorkflow when the signed clients need running.

Thin on time and billing

Timesheets, budgets and invoicing are not its focus. ZenWorkflow does them on every plan.

Onboarding is not screening

Engager collects information; ZenWorkflow runs the PEP and sanctions check and the risk assessment.

No team planning

Leave and capacity are out of scope. ZenWorkflow includes them.

Price grows with clients

Per-client tiers climb with the book. ZenWorkflow charges per user and never counts clients.

Comparison scene: VAT return workflow checklist with owners and progress (illustration)

Run the engagement, not just win it

Each service becomes a structured workflow with owners, dates, budgets and approvals, so the promise in the engagement letter is delivered the same way every cycle.

Comparison scene: invoice list with draft, approved, unpaid and paid statuses (illustration)

From fee to paid invoice

Fixed fees and tracked time roll onto invoices, estimates convert when accepted, and credit notes and receipts keep the ledger right.

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

Screening and risk assessment, included

PEP and sanctions checks on clients and owners, structured risk assessments and document expiry tracking, recorded on the client with the full history.

Switching

Switching from Client Engager 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

Export your client and contact list from Engager to CSV; keep your signed engagement letters as files.

2

Import into ZenWorkflow

Import clients and contacts, attach engagement documents to the client record and set the services each receives.

3

Templates and go live

Turn each service into a template and launch the next cycle from ZenWorkflow.

ZenWorkflow vs Client Engager: questions firms ask

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

Yes for firms that need deep workflow, time, billing and AML screening once clients are on board. Some practices keep Engager for proposals and run the delivery in ZenWorkflow.

It is priced per client with unlimited users: from £9 + VAT a month for up to 10 clients, £19 for up to 50, £49 for up to 250 and £199 for up to 1,000.

Proposals, pricing calculators and automated engagement letters tied to onboarding. ZenWorkflow has estimates but no proposal builder.

Yes. Export clients and contacts 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 Client Engager 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.