Comparison

Clientflow vs Fenster

Fenster is a simple tool for window cleaners. Clientflow is a complete field service platform for all service businesses — with features Fenster simply doesn't have.

In short

Clientflow has AI route optimization, GPS tracking, lead management, internal communication, advanced customer communication, and built-in invoicing
Fenster has automatic planning and route management — only for window cleaners, up to 10 employees

Switch without losing a single customer

We import all your customers, agreements, and contact information directly from Fenster — with guaranteed data integrity. You don't have to lift a finger.

See how we move your customers for free

Feature overview: Clientflow vs Fenster

See what you actually get for your money.

ClientflowFenster
Industry focus
All service businesses — electricians, plumbers, cleaning, painters, carpenters, landscapers, etc.
Window cleaners only
Team size
1–50+ employees
Up to 10 employees
AI route optimization
AI-optimized in real-time, saves 30% driving, handles urgent changes
Automatic route planning (not advertised as AI)
GPS tracking
Live GPS tracking of all field employees
Not an advertised feature
Internal communication
Built-in team chat, feed, and messages
Not an advertised feature
Advanced customer communication
Automatic SMS reminders, call log, AI transcription, customer satisfaction score
Basic email/SMS notifications
Leads & Quotes
Full lead module — capture, qualify, and convert to customer with one click. All data follows.
Not an advertised feature
Invoicing
Built-in — invoice directly from the task
Only via Dinero integration
Integrations
Dinero, Billy, MobilePay, Meta, etc.
Dinero only
Customer portal
Full customer portal with booking, status, and history
Simple online booking page
Workflow automation
Automate recurring tasks and processes
Not an advertised feature
Equipment tracking
Track equipment and service history on assets
Not an advertised feature
Mobile app
Full native app with day plan, navigation, and task management
Mobile-responsive web interface

This comparison is based on publicly available marketing and reflects Clientflow's own assessment of the points shown.

Only in Clientflow

Features Fenster simply doesn't have

Fenster covers the basics: calendar and routes for window cleaners. Clientflow is a complete platform with features that transform how your service business works — from lead to invoice.

Real-time AI route optimization

Calculates the optimal route in seconds. Handles urgent changes and cancellations without manual replanning. 30% less driving.

Live GPS tracking

See where all your employees are in real-time. Customers asking when you're coming? Now you always know.

Leads that convert themselves

Capture leads, qualify them, and convert to customer with one click. All data — contact info, notes, history — follows automatically. No double entry.

Advanced communication

Automatic SMS reminders, call log with AI transcription, customer satisfaction score, and follow-up suggestions. 80% fewer no-shows.

Internal team communication

Built-in feed, chat, and messages. Coordinate with your team without leaving the app — no more WhatsApp groups and lost messages.

Workflow automation

Automate recurring processes: follow-ups, status updates, invoices. Save hours every week on manual work.

Built-in invoicing

Write and send the invoice directly from the job in Clientflow — without opening a separate accounting tool. Bookkeeping syncs afterwards to Dinero, Billy or e-conomic.

Call log & AI analysis

All customer conversations are logged automatically. AI transcribes, analyzes sentiment, and suggests follow-up.

Pricing: Clientflow vs Fenster

Fenster is cheaper on paper. But Clientflow Professional bundles in the lead module and reports — neither of which Fenster offers at all. Compare what you actually get for your money.

ClientflowFenster
Starting price298 kr/mo (Starter, 1 user)Lower entry price — see verified prices below
Mid-tier699 kr/mo + 129 kr per user (Professional)Pro plan — see verified prices below
Top plan1,199 kr/mo + 229 kr per user (Enterprise)Premium plan — see verified prices below
Extra userFrom 99 kr/moPrice per plan — see verified prices below
Customer limitUnlimitedNot stated
SMS remindersDKK 0.35/SMSSee verified prices below
Telephony (two-way SMS & calls)Included in ProfessionalNot an advertised feature
GPS trackingEnterprise — 99 kr/tracker/moNot an advertised feature
Lead moduleIncluded in ProfessionalNot an advertised feature
Annual discount17%Not stated
Return right14-day free trial14-day full return right

Verified facts about Fenster

Only facts we have confirmed against the provider's own public pages are shown here.

  • Subscription prices (per mo., excl. VAT)Starter 99 · Pro 399 · Premium 1,199 (kr/mo)

    Fenster has three packages.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Extra user (per user/mo.)Starter +99 · Pro +199 · Premium +299 (kr/mo)

    The price per extra user depends on which package the company is on.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • SMS37.5 øre per SMS (excl. VAT)

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Setup feeFrom 49 kr (one-time amount)

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Right of return14 days full right of return/right of withdrawal

    This is a right of return/right of withdrawal, not a free trial or money-back guarantee.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Binding periodNo binding period

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Cancellation2 days' notice to the next billing period

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • VATAll prices are excl. VAT

    Last verified: 2026-06-30 · Source: partner.fenster.dk/priser/

  • Number of customers (Fenster's own)More than 300+ companies

    This is the number of Fenster's own customer companies — not a limit on how many customers a Fenster user can have themselves.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/

  • Recommended team sizeUp to 10 employees

    Fenster's own wording — a recommended team size, not necessarily a technical ceiling.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/

  • Industry focusWindow cleaners

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • AppWeb-based app with full mobile access

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • Calendar and route planningAutomatic calendar and route planning

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • Online bookingOnline booking

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • Accounting integrationDinero

    Only Dinero is named as an accounting integration.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • PaymentMobilePay

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

  • Native mobile appWeb/browser access only — no native iOS/Android app

    Fenster is accessed in your phone's browser — not an installed app.

    Last verified: 2026-06-30 · Source: partner.fenster.dk/funktioner/

Prices and features are verified as of the dates shown against the provider's public pages. Verify current terms at the source.

Who is each platform for?

ClientflowRecommended
  • You run a service business — regardless of industry
  • You have 1–50+ employees and want a system that scales
  • You need GPS tracking, lead management, and internal communication
  • You want advanced customer communication with SMS, call log, and AI analysis
  • You use Dinero or Billy for accounting
  • You want to convert leads to customers with one click — no double entry
Fenster
  • You exclusively clean windows — and don't plan to expand
  • You have a smaller team and don't need to scale
  • You don't need GPS, leads, internal communication, or advanced customer communication
  • You only use Dinero for accounting
  • You're looking for the cheapest option for basic planning

Guaranteed data integrity

Switch from Fenster without losing data

We import all your customers directly from Fenster. You give us access — we handle the rest.

We guarantee no data is lost

All customers, subscription agreements, contact information, and service history are imported and verified. You won't lose a single customer or agreement.

You don't have to lift a finger

Our team handles the entire import. You give us access, we make sure everything is in place — ready to use.

Fully transferred within 1–2 business days

Integration connections, route settings, and custom configurations are set up together with you as part of onboarding.

Frequently asked questions about Fenster and Clientflow

What is Fenster?
Fenster is a Danish scheduling and route management tool built specifically for window cleaners. It covers subscription management, customer database, online booking, and automatic calendar/route planning. Fenster targets smaller businesses — its own site states up to 10 employees. A lead module, GPS tracking, and team chat are not advertised features on Fenster's pages.
What is the difference between Clientflow and Fenster?
Fenster is built exclusively for window cleaners and aimed at smaller teams (up to 10 employees per its own site). Clientflow is a complete field service platform for all industries — electricians, plumbers, cleaning, painters, carpenters, etc. — with AI route optimization, GPS tracking, lead management, internal communication, advanced customer communication, and built-in invoicing. Clientflow scales from solo to 50+ employees.
Is Fenster a good choice for window cleaners?
Fenster can work for solo window cleaners with a small number of recurring customers and simple needs. But as you grow larger, want to capture leads from your website, need GPS tracking, or want to automate communication, you hit the ceiling. Many Fenster users migrate to Clientflow for exactly this reason.
What is Fenster's pricing?
Fenster starts at 99 kr/mo for the Starter plan. By comparison, Clientflow starts at 199 kr/mo + 99 kr per user (Starter) but includes SMS reminders, integrations with Dinero/Billy/e-conomic, and unlimited customers. SMS on Fenster costs DKK 0.375/each vs DKK 0.35/each on Clientflow. Once you add modules (leads, GPS, extra users), Fenster often ends up more expensive in practice.
What are the downsides of Fenster?
Common limitations users mention: built only for window cleaners (no other trades) and aimed at smaller teams (up to 10 employees per its own site). Features like GPS tracking, lead management, and internal team chat are not advertised on Fenster's pages, and route planning is marketed as automatic — not as AI. For growing businesses that need these features, that becomes a blocker.
What experiences have Fenster users had?
Users typically praise Fenster's simplicity for small window-cleaning businesses — it's easy to get started. Frustrations tend to appear as the business grows: no room for additional employees, no GPS to see where the team is, and a subscription-focused model that doesn't handle inbound leads. We've migrated several customers from Fenster — contact us if you'd like to hear from them.
Is Clientflow more expensive than Fenster?
Clientflow starts at 199 kr/mo + 99 kr per user vs. Fenster's 99 kr/mo. In return, you get unlimited customers, integrations with Dinero and Billy in the base price, and the lead module is included in Professional (699 kr/mo) — something Fenster doesn't offer at all. GPS tracking is available on Enterprise. SMS costs DKK 0.35/each on Clientflow vs. DKK 0.375/each on Fenster.
Can I switch from Fenster to Clientflow?
Yes. We import all your customers, subscription agreements, and contact information directly from Fenster — with guaranteed data integrity. You don't have to do anything yourself. We migrate your data for free within 1–2 business days.
Does Clientflow work for window cleaners?
Yes. Clientflow supports all service businesses, including window cleaners. You get everything Fenster offers — plus GPS tracking, lead management, advanced communication, internal team chat, workflow automation, and room to grow.
What alternatives to Fenster are there?
The most relevant alternatives to Fenster in the Danish market are Clientflow (complete field service for all industries), Previsto (window-cleaner focus with slightly broader trades), and general FSM tools like Minuba or Ordrestyring. See our full comparison.

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