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Dynamo. The business engine.

Sales, stock, accounts and your team work from the same numbers, in English or Arabic. Start today and pay only for the people who run the business.

  • 14-day free trial
  • No card needed
  • Self-service free for every employee
  • In English and Arabic
DynamoOS
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Week 42 Live · updated 2 min ago

Good morning, Maya.

Since Monday, worth $22,724, and Atlas Fabrication confirmed a order. , and cash reaches its low point after .

Cash · the last 30 days and the next 3 weeks
1,240,600USD today
Forecast low point1,012,400 USD28 Oct · after payroll
ActualForecastLikely range

Everything here works. Try it.Open an invoice, approve an order, switch apps or scan a barcode.

Sound familiar?

Your business has outgrown its tools.

Most growing companies run on an accounting app, a few spreadsheets and a lot of messages. Every new branch or currency adds another spreadsheet.

  • The same data, typed three times

    An order is keyed into sales, then into stock, then onto the invoice. Every copy is another chance for a mistake.

  • You only see the numbers at month end

    Cash and stock figures arrive late, and two reports rarely agree on the same number.

  • Approvals lost in WhatsApp

    Purchase requests and leave wait in chats and inboxes, so nobody is sure what has been approved.

See it work

Enter an order once. Everything else follows.

Follow one order from the quotation to the owner's dashboard. Every step after it, from the delivery to the books, comes from that first entry.

  1. Sales · QuotationQTN-0142

    Atlas Fabrication, Hamburg

    40 hydraulic pumps

    €61,000.00Accepted

    Typed once: customer, items, prices and currency.

  2. Sales · Sales orderSO-0217

    From QTN-0142

    Delivery by 24 October

    €61,000.00Confirmed

    Made from the quotation with one click.

  3. Stock · Stock reservationMain warehouse

    Hydraulic pump HP-200

    28 of 40 reserved

    28 / 40Reserved

    The order reserves what is already on the shelf.

  4. Purchasing · Purchase orderPO-1183

    Harbor Steel Supply, Austin

    12 pumps to complete the order

    $9,860.00Approved

    The shortfall becomes a purchase order, approved from the inbox.

  5. Stock · Delivery noteDN-0388

    To Atlas Fabrication

    40 pumps shipped

    40 / 40Delivered

    Picked, packed and shipped against the order.

  6. Finance · Sales invoiceINV-2051

    Atlas Fabrication

    Invoiced in euros

    €61,000.00Sent

    Raised from the delivery, in the customer's currency.

  7. Finance · PaymentPAY-0934

    Bank transfer received

    Matched to INV-2051

    €61,000.00Paid

    Matched to the invoice when the money arrives.

  8. Finance · Ledger entryJV-5520

    Books in US dollars

    Rate 1.0850 on the day

    $66,185.00Posted

    Posted to the books in US dollars at the day's rate.

  9. Management · DashboardRevenue this month

    Updated

    Margin and cash included

    +$66,185Live

    The owner sees it the same minute.

Typed once

8of 8 steps

created from the first entry, with nothing typed again

Apps

Start with what you need. Add the rest as you grow.

Finance, sales, point of sale, stock, purchasing, CRM, projects, HR and payroll. Switch on another app in a click, and your customers and products are already in it.

All 25 apps

Pick the apps you need to see which plan fits and what it costs.

Sell

From the first lead to the paid invoice.

Buy and stock

Suppliers, stock and deliveries.

Make and maintain

Production, quality and upkeep.

Account

The accounts every app posts to.

People

Your team, from hire to payslip.

Work together

Projects, files, conversations and answers.

Industries

Apps for schools and clinics.

Across borders

Built for companies that trade across borders.

Sell in one currency, buy in another and pay a team in a third. The books still add up in one place.

  • 149currencies

    Invoice and pay in any of them. Each document keeps its own rate, and reports add up in your company's currency.

  • 40+charts of accounts

    Start with accounts set up for your country, then add the taxes you charge.

  • Several companies, one sign-in

    Each company keeps its own books and currency. Switch in a click and consolidate when you report.

  • English or Arabic

    Each person picks a language. In Arabic the interface runs right to left; it is in preview. Tax invoices print in both.

Country packs

A pack adds a country's e-invoicing, tax returns and government services.

See country packs
  • Saudi ArabiaAvailable

    ZATCA Phase 2 e-invoicing, tested against ZATCA's developer sandbox. VAT return and Zakat estimate.

  • United Arab EmiratesIn preparation

    Being prepared for the UAE e-invoicing mandate.

Pricing

Pay for the people who run the business. Everyone else uses it free.

Every plan includes 3 full users, and you add more at a fixed price each. Employees who only request leave, claim expenses or open their payslips use it free.

Dynamo ERP

Finance, Sales, Point of Sale, Purchasing and Inventory.

$39£32€36SAR 149AED 145per month

  • 3 full users included
  • $13£11€12SAR 49AED 49 per extra full user

Dynamo Complete

Recommended

Every Dynamo app, with People and Payroll.

$72£59€66SAR 269AED 265per month

  • 3 full users included
  • $24£20€22SAR 89AED 89 per extra full user

One app

Any one app, with Drive included.

$32£26€29SAR 119AED 119per month

  • 3 full users included
  • $11£9€10SAR 39AED 39 per extra full user

Billed yearly, excl. VAT

Enterprise: from 100 full users, with single sign-on, a service level agreement and contract terms agreed with you. Priced by contract.

See the full price list

Security

Security and privacy, built in.

Your data is protected at every step, and it always belongs to you.

  • Only the people you choose see your data

    Each company's data is kept apart from every other customer, and you decide what each person in your team can see.

    How we protect your data
  • Secure sign-in

    Two-step verification, or single sign-on with Microsoft, Google or any OpenID Connect provider.

  • Every change on record

    Who changed an invoice, an order or a price, and when, stays in its history.

  • Your data stays yours

    Export everything in standard formats whenever you like. If you leave, you keep 30 days to take it with you.

    Read the terms
  • Encrypted and backed up

    Every connection is encrypted, and we back up every workspace automatically.

    Security and privacy in detail
  • E-invoicing tested with ZATCA

    On 2 October 2026, ZATCA's developer sandbox accepted all six e-invoice types from DynamoOS without errors.

    How Saudi e-invoicing works

Who it's for

Made for companies like yours.

What a normal week looks like on DynamoOS, in three kinds of business.

  • Trading and distribution

    Buying in one currency, selling in another

    You buy from Europe and Asia in euros and dollars, and sell across the Gulf in dirhams and riyals. Each purchase order keeps the supplier's currency and rate, stock is valued in your currency as it lands, and you read one profit and loss.

    Apps used

    • Purchasing
    • Inventory
    • Sales
    • Finance

    What changes

    • Exchange rates are applied per document, with no month-end spreadsheet
    • Margin per item in your own currency
    • Customer and supplier balances in their own currencies
  • Retail with branches

    Several shops, one item list

    Every branch sells at its own tills from the same item list and prices. Stock is counted centrally, moves between branches with a transfer, and each till's daily closing reaches the books the same evening.

    Apps used

    • Point of Sale
    • Inventory
    • Purchasing
    • Finance

    What changes

    • One item list and price list for every branch
    • Transfers instead of phone calls between shops
    • Simplified tax invoices with the ZATCA QR code, through the Saudi Arabia pack
  • Professional services

    Projects, time and expenses

    Your team logs time against each client project and it becomes the invoice. Expenses are claimed from a phone, and the partners see each project's margin while the work is still running.

    Apps used

    • Projects
    • People
    • Finance
    • CRM

    What changes

    • Timesheets become invoices without retyping
    • Leave and expenses approved in one tap
    • Self-service is free for everyone in the team

Get started

Up and running today.

Sign up yourself, or book a demo first. Either way there is no setup project before you start.

  1. Create your account

    Your name, work e-mail and company. No card needed.

  2. Your workspace is ready

    Every app of Dynamo Complete, free for 14 days.

  3. Bring your data and your team

    Import customers, products and opening balances from spreadsheets, then invite your team. Prefer help? Quick start is 4 hours with our team.

Questions before you start

Something we have not answered?

Talk to us
  • What is DynamoOS?

    Business software that runs your sales, purchasing, stock, accounts, team, payroll and projects in one place. It has 25 apps, works in 149 currencies and in English or Arabic, and runs in your browser.

  • Who is it for?

    Companies of about 10 to 250 people that buy, stock, sell or deliver, often across several currencies, branches or countries, and that have outgrown an accounting app and spreadsheets.

  • Do we pay for every employee?

    You pay for full users: the people who work in the apps. Employees who only request leave, claim expenses, check in or open their payslips use self-service for free.

  • How long does it take to get started?

    Your workspace is ready a few minutes after you sign up. You can import your data from spreadsheets yourself, or book one of our fixed-price onboarding packs.

  • Do we need to install anything?

    No. DynamoOS runs in the browser on a computer, a tablet or a phone. We run it, update it and back it up for you.

  • Can we work in Arabic?

    Yes. Each person chooses English or Arabic, and the Arabic interface runs right to left. It is in preview, so a few screens still show English words. Tax invoices print in Arabic and English side by side.

  • Is DynamoOS ready for e-invoicing in Saudi Arabia?

    The Saudi Arabia pack brings ZATCA Phase 2 e-invoicing into Dynamo Finance: clearance, reporting, the QR code, and credit and debit notes. It is tested against ZATCA's developer sandbox, it is not certified by ZATCA, and it goes live for your company after you onboard with the one-time code from your FATOORA portal.

  • Can we take our data with us?

    Yes. Export your data in standard formats at any time. After a trial or a cancellation you keep 30 days of read-only access.

  • Is there a free plan?

    There is a 14-day free trial with every app, and no card is needed. After that you choose a plan.

  • What about AI?

    Dynamo AI answers questions from the records each person may already open and shows where each answer came from. We switch it on for your workspace when you ask, and its monthly credits start from that day.

Your workspace is a few minutes away.

Start a 14-day free trial with every app. No card needed. Prefer a walkthrough? Book a demo and we will show you DynamoOS with your own processes.

Nothing to install. It runs in your browser.