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ANTLR Tech

Singapore · Professional & property

Client portal software for accounting firms in Singapore

a secure login where your customers, suppliers or subcontractors can see their own status, documents and invoices — instead of emailing someone on your team to go and look. We build client portal software around how accounting firms in Singapore actually run the day — not a generic template with your logo on it.

Built for accounting firms in Singapore, Singapore.

Get a tailored build

For accounting firms in Singapore. We reply within one business day.

The usual mess

What accounting firms are stuck with

  • Matters, deals or units live in inboxes and shared drives.
  • Clients ask for status because nothing is visible to them.
  • Month-end means reconciling work that should already be on the record.

What changes

Outcomes on one system

  • One record for the engagement, not a folder chase.
  • Clients and partners see what they need without calling.
  • Reporting that matches how the practice actually runs.

How we work

From the current mess to a system the team runs on

  1. 01

    Discover

    We read a week of your inbox and count what people actually ask for.

  2. 02

    Plan

    A phased build, a fixed first release and a cost you can approve.

  3. 03

    Build

    Two-week cycles, a friendly customer onboarded first, then the rest in waves.

  4. 04

    Improve

    New document types, new self-service actions and new partner roles over time.

FAQ

Common questions

Do you build client portal software specifically for accounting firms?

Yes. We scope client portal software around the workflows accounting firm teams already use — then replace the spreadsheets and disconnected apps that hold them together. Matters, deals or units live in inboxes and shared drives.

Can accounting firms in Singapore use this system?

Yes. We deliver for operators in Singapore (Singapore) and the wider region. The system is owned by you, hosted where it fits your compliance needs, and shaped to local handoffs — not a one-size SaaS seat count.

What does a typical engagement look like?

A short discovery on how work moves today, a scoped first release, then weekly delivery until the team is running on the new system. Most first releases land in weeks, not a multi-year programme.

Who owns the software?

You do. Source code, hosting accounts and data are yours from day one, documented at handover. There is no seat licence and no fee that exists only to keep you with us.

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Next step

Tell us what your customers email you for.

The top three answers are usually the whole first release. Tell us how accounting firms in Singapore run today.

Describe the software you need

For accounting firms. Name, email, phone and a short brief — we reply within one business day.