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One workspace. All your ops.

Run your whole business from one place

Billing with item catalog and inventory, field operations, HR, procurement, and Singapore CPF-ready payroll support, all connected in one portal your team will actually use.

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No credit card needed. Open a real company in minutes.

hisabooks.com/company/dashboard
The HisaBooks company dashboard showing revenue, outstanding invoices, and recent activity

69 modules are included, covering Billing & Finance, Field Service & Signoff, Procurement & Payables, HR & People, Payroll Support, Workspace Core, Growth & Delivery, Security & Trust.

The everyday reality

Most small businesses are held together by seven different things

None of them talk to each other, so the same number gets typed three times and nobody is quite sure which version is right.

A spreadsheet for invoices and totals
A chat thread for customer orders
A paper book for stock and counts
A stock-count app separate from purchasing
An outside firm for payroll every month
A delivery pad signed and then lost
A bank app to guess what came in

One company record, and everything reads from it

HisaBooks keeps your customers, items, inventory, staff, documents, and permissions in a single place. Billing, purchasing, and stock movements all land in the same company records.

69 modules included, switched on per company so teams only see what they use
1 company record that billing, inventory, purchasing, and people all share
2 countries with tax and payroll rules already built in, Singapore and India
Why it holds together

Every part of the business is standing on the same foundation

This is the difference between one system and five tools with an export button. Add a workspace and it arrives already knowing your customers, your items, and who is allowed to touch what.

  • One customer and item list behind billing, service work, purchasing, and inventory
  • Document settings that carry across invoices, quotations, reports, and payslips
  • Roles, approvals, and activity history built in rather than bolted on later
  • Tax and payroll rules that switch on once you confirm the company country
Inside the platform

Each workspace does one job properly

The first five cards are the workspaces you choose and pay for in the Singapore package planner below. The last three come with every plan. Pick only the workspaces you need and add more as you grow.

Quote it, invoice it, collect it, and always know where the cash is.

Create quotations, convert them to invoices, issue credit notes, log customer payments, and track your AR/AP. An item catalog auto-fills billing lines with pricing and GST treatment, and the inventory module keeps goods stock levels current alongside the billing workflow, with no separate system needed.

Document flow Quote to cash
Core records Invoices, payments, statements
Financial view AR/AP plus ledger
  • Customers
  • Items
  • Quotations
  • Invoices
  • Credit notes
  • Customer payments
  • Customer statements
  • Finance ledger
Explore Billing & Finance
Invoices
Billing & Finance invoices screen
Who it is for

Built for small businesses, especially yours

One person invoicing from a laptop and a distributor tracking stock across locations both need the same thing underneath. Start where you are and turn on the rest later.

Freelancers and consultants

Send a quote that looks like it came from a real company, turn it into an invoice, and see who still owes you.

Quotations Invoices Payments

Inventory and buying teams

Receive supplier deliveries, track stock levels, and keep purchasing connected to the same company records.

Inventory Purchase orders Goods receipts

Small businesses finding their shape

Start with the one workflow that hurts most, then add the next when the business is ready.

Billing Reporting Roles

Service and field teams

Capture the job on site, get the customer signature, and hand a clean record back to the office.

Service reports Signoff Delivery orders

Traders and distributors

Buy, receive, move between locations, and know what is on the shelf without a stock count.

Purchase orders Goods receipts Transfers

Teams with staff on payroll

Keep employees, leave, and claims in the same place that already runs the money side.

Employees Leave Payslips
How it works

From signing up to running the whole thing

There is no implementation project and no consultant. Five steps, and you can stop after any one of them.

Open the company

Sign up, name the business, and confirm the country. Your company code, document settings, and first user are ready in a few minutes, not a few weeks of setup calls.

Add what you sell

Load customers and items once with prices, tax treatment, and stock levels. Everything after this point pulls from that same list, so nothing is typed twice.

Start billing and tracking stock

Send your first quote and invoice, then receive a supplier delivery or adjust stock. Billing and Inventory stay connected to the same company records.

Bring the team in

Invite users, pick what each role can reach, and let staff see their own leave, claims, and payslips without turning every employee into a paid seat.

Grow into the rest

Add field service, procurement, HR, or payroll when the business actually needs them. Same company, same history, no second system and no migration project.

Start at step one Talk to us first
Pricing

Choose the Singapore workspace your team needs

Pick a Singapore plan, choose workspaces, estimate users and employees, then continue to secure checkout in SGD.

Choose a plan
Free Starter Free A real workspace for small teams to start billing and service work.
  • 2 users included
  • Customers, items, quotations, invoices, service reports
  • Branded PDFs
  • No credit card needed
Start free
Choose workspaces

Payroll Support requires HR & People. Procurement requires Billing & Finance.

Give the team one place to work

Start with the workspace your team needs now, then add billing, field operations, HR, payroll support, and procurement as the business grows.

Start free Talk to sales
  • No card needed to start
  • Your data stays yours
  • Cancel whenever you want

The documents HisaBooks produces for you: an invoice marked paid, an inventory goods receipt, and a payslip.