P01
Swiss-made
Your data at Infomaniak (datacenters in Lausanne & Geneva). Compliant with Swiss nLPD and EU GDPR. AI features are optional, certified sub-processors you enable yourself.
[ For freelancers, agencies and service SMBs ]
Your agency, in one Swiss tool.
// Why arkplan
One subscription, everything included.
5 independent pillars — opt-in one at a time. No forced bundle, no hidden upsell.
P02
Useful AI
Summarize a prospect record in 3 lines. Draft an email from their history. Extract billable hours from your Git commits. AI handles the admin work, you keep what matters.
P03
Modular
Enable only the modules you need. Add more tomorrow without losing your data.
P04
All in one place
Calendar, CRM, time tracking and invoicing in one tool. For heavy accounting, Odoo integration.
P05
Protected data
AES-256 encryption at rest, secure sessions, protection against automated intrusion attempts. Continuous security patching.
// Modules
12 modules. Turn on what you need.
9 modules, one CLI. Each module is independent and opt-in.
M01 [starter]
Calendar
Your clients book online, your calendar fills itself.
M02 [starter]
CRM
From first contact to loyalty, every interaction is tracked.
M03 [starter]
Time tracking
Timer, weekly grid, invoicing export — without double entry.
M04 [pro]
Tasks
Deadlines, per-channel deliverables, XLS import — every deadline in one place.
M05 [pro]
Documents
Your client files and Google Drive links, organized and indexed for AI search.
M06 [pro]
Statistics
KPIs, heatmaps, funnels, AI insights — a clear read of your business.
M07 [business]
Invoicing
Quotes, invoices, deposits, credit notes — with Swiss VAT, one-click conversion and prefill from tracked hours.
M08 [business]
Referral network
Commission plans, SPIFFs, volume-based rates — from quote to payout, automatically.
M09 [business]
Custom development
Your business is unique — your tool should be too.
// Public booking
Your clients book in 2 steps.
Mobile-first, customizable booking page. Bidirectional Google Calendar sync, email + Web Push reminders (iOS PWA + Android). No overlapping bookings.
- Customizable availability
- Google Calendar sync
- Email + push reminders
- Zero double-booking
// CRM
From first contact to loyalty.
Stage-filtered view, complete contact records, unified history (notes, emails, meetings). AI summarizes a prospect in 3 lines and suggests the next action.
- Stage-filtered view
- Unified history per prospect
- AI summary in 3 lines
- AI email drafts
// Dashboard
Run your business, wherever you are.
Responsive application — mobile, tablet, desktop. Check your calendar on the train, reply to a client between two appointments. Automatic sync across all your devices.
- Installable PWA (iOS + Android)
- Web Push notifications
- Automatic sync
- Offline tolerant
// Interface
A suite built to be used.
Every screen is designed to minimize clicks and maximize readability. Here's a glimpse of the interfaces your teams will use every day.
the ark suite·5 products
Five tools, one suite.
Hosted in Switzerland.
ark.plan, ark.stock and the ark.flow trilogy. Five independent products — each with its own cycle, pricing and domain — sharing one identity, one host and the same AI assistant.
$arkplan agenda --week
LUN14MAR15MER16JEU17VEN18
Marie · 09h
Atelier
Pierre
Audit
Demo
Suivi
// CRM
Lead·4
Devis·2
Gagné·7
ark.planyou are here
Your agency, in one Swiss tool.
Calendar, CRM, billable hours and 8.1% Swiss-VAT invoices. Replaces Calendly, HubSpot, Toggl, bexio.
arkplan.ch
REF. ARKSTOCK-INV
RéfArticleEmpl.État
ART-0981Caméra Sony FX9R-02-B● EXC
ART-0745Flight case 14UR-02-A● BON
ART-0612Micro Shure SM58R-01-C● MAINT
ART-0503Câble XLR 10mR-01-B● BON
+3 items · Genève
ark.stock
Your gear, under control.
Modular inventory, loans and rentals. 11 switchable modules, QR/NFC scanner, native Swiss QR-bill.
arkstock.ch
⌬ ZKB · ImportIA · 96%
14.04Migrolino Vevey4500 Frais−42.80
15.04Studios Lac SA3200 Vente+1 240.00
16.04Infomaniak4600 ?−89.00
↳cresus_export.ck1✓
ark.flow Compta
Your accounting, AI-assisted.
Swiss bank imports, AI categorisation, native Crésus export, VAT TDFN flat-rate or actual.
arkflow.ch/compta
DOSSIER 2025/F-0142Schmid SA
Dr.Tax
DI ↔ DT
Portail
Réclam.
DICHF 84'200
VS
DTCHF 81'680
−2'520
ark.flow Fiduciaire
Swiss tax workflows, mastered.
Fiduciary workflow for 26 cantons — Dr.Tax import, DI/DT comparison, client portal.
arkflow.ch/fiduciaire
Avril 2026liste d’attente
Logement1 950 / 2 500
Courses310 / 500
Loisirs68 / 200
ark.flow Budget
Your budget, without spreadsheets.
Monthly envelopes for personal and business, fed by your accounting. Access via waiting list.
arkflow.ch/budget
// Get started
Up and running in three steps.
Allow ~1 hour to set up. No installation, no server to manage.
- T+01 First month free
Sign up
Choose your subdomain and plan. Workspace provisioned automatically after payment, access by email.
- T+02 Onboarding included
Enable your modules
Turn on only the modules you need. Add more later without losing data. Email and video support on demand.
- T+03 Live
Welcome your clients
Share your public booking page, import your contacts (CSV), connect Google Calendar, and your first appointments land in your calendar.
Three plans, from CHF 19/month.
First month free · No charge before day 30 · Cancel in one click. Stripe in CHF, EUR, USD.
Starter
Calendar, CRM and time tracking. Perfect to get started.
0 CHF / month
Request a quote on this plan Popular
Pro
Adds tasks, documents, statistics and push reminders.
0 CHF / month
Request a quote on this plan Business
Invoicing, referral network, API and custom modules on request.
0 CHF / month
Request a quote on this plan AI top-ups
Three one-shot tiers (XS / S / M) to top up beyond your included monthly budget. No expiry, 1:1 ratio of CHF credit per CHF paid. Stackable with any plan.
25 / 50 / 100 CHF
Prices shown in CHF. Pay in EUR, USD, GBP and 135+ currencies via Stripe.
// FAQ
Frequently asked questions.
5 frequently asked questions. Can’t find an answer? Write to us — we reply within 24 h.
-
Where is my data hosted?
Your business data is stored at Infomaniak (datacenters in Lausanne & Geneva) on ISO 27001 servers. Compliant with Swiss nLPD and EU GDPR. Optional AI features go through OpenAI/Anthropic/Google — clearly disclosed and enabled by you. -
How long to get started?
Your instance is created automatically in ~1 minute after payment. Allow ~1 hour to configure your workspace and enable your modules. Data import and email/video onboarding included. -
Can I use ark.plan in multiple languages?
Yes. The interface is available in French, English and German. Each team member chooses their preferred language. -
Is it suitable for teams?
Yes. Each team member has their own account, availability and CRM pipeline. The administrator sees everything and manages permissions by role. -
What integrations are available?
Google Calendar (bidirectional sync), Google Meet (automatic link creation), Odoo (CRM and invoicing), IMAP (unified emails), GitHub (commit import into time tracking).
Ready to give it a try?
First month free. No charge before day 30. Cancel in one click.
- First month free
- No charge for 30 days
- No commitment
- Cancel anytime