How much does custom software cost in Singapore?
A straight answer on price ranges, what actually drives the cost, and how government grants change the maths for SMEs.
By M3VO · Published 14 September 2026
The short answer
In Singapore, custom software typically costs S$20,000–S$40,000 for a simple internal tool, S$50,000–S$150,000 for a mid-sized business system, and S$150,000 and up for a complex platform or SaaS product. Senior developer time through local agencies runs roughly S$150–S$240 an hour.
The real figure depends on scope, not a price list — two projects described the same way can differ fivefold once you count integrations, users, data migration and compliance. Eligible SMEs can offset up to 50% of qualifying cost through government grants, covered below.
What actually drives the price
Custom software is priced by the work needed to build and run it, so the cost follows a handful of variables:
- Scope and complexity — how many screens, roles and business rules the system handles.
- Integrations — every external system it must talk to (accounting, ERP, WhatsApp, payment gateway) adds work.
- Users and access — a single-team tool is far simpler than a platform with customer or partner logins.
- Data migration — moving years of spreadsheet or legacy data in cleanly is routinely underestimated.
- Design and UX — a rough internal tool costs less than a polished customer-facing product.
- Compliance and security — PDPA-aligned data handling, audit trails and access control add scope where they apply.
- Ongoing costs — hosting, maintenance and support recur monthly and are separate from the build.
Typical price ranges in Singapore (2026)
| Project type | Typical range | What it usually includes |
|---|---|---|
| Simple internal tool | S$20k–S$40k | One focused workflow, a handful of users, basic reporting, light or no integration. |
| Business system | S$50k–S$150k | Multiple roles and workflows, a few integrations, dashboards, real user management. |
| Platform or SaaS product | S$150k+ | Customer or partner logins, billing, multiple integrations, higher design and security bar. |
Ranges are indicative of the Singapore market in 2026, not a quote. Hosting, maintenance and support are ongoing and priced separately from the build.
How you'll be quoted
Three pricing models are common, and the right one depends on how well-defined the work is:
- Fixed price — best when the scope is clear. Predictable, but changes mid-project mean change requests.
- Time and materials — best when the scope will evolve. You pay for time used and keep flexibility.
- Retainer — for ongoing improvement once the system is live and being used.
A sensible middle path is a fixed price for a tightly-scoped first phase, then a retainer as the system grows with real usage.
Can a grant reduce the cost? PSG vs EDG
Two Enterprise Singapore grants come up most for software, and they fund very different things:
| PSG (Productivity Solutions Grant) | EDG (Enterprise Development Grant) | |
|---|---|---|
| Funds | Pre-approved, packaged IT solutions from the official list | Bespoke transformation projects, including custom builds |
| Support (SME) | Up to 50% | Up to 50% of qualifying costs |
| Cap | S$30,000 per company per financial year | Assessed per project (no fixed catalogue cap) |
| Covers | Licence / subscription of the approved solution | Consultancy, software/equipment and internal manpower |
| Custom build? | Usually no | Yes |
Both require a Singapore-registered business with at least 30% local shareholding, and you must apply before committing spend. Approval is assessed, never automatic — treat a grant as a possible offset, not a discount you can bank on. A grant advisor or the Business Grants Portal is the right place to confirm your position.
Note: a new consolidated grant, EDGE, was announced at Budget 2026 to merge EDG, PSG and MRA, with launch expected in the second half of 2026 and support reportedly capped around S$100,000 a year. Figures are provisional — check the current position before you plan around it.
Is custom cheaper than off-the-shelf?
Usually not upfront. Off-the-shelf SaaS is cheaper to start and faster to switch on. Custom software earns its cost when off-the-shelf genuinely can't match how you work, when per-seat SaaS fees keep climbing with your team, or when the software itself is a competitive advantage. If none of those apply, the cheaper answer is often to integrate the tools you already have rather than build from scratch.
How to keep the cost sensible
- Start with the single most painful workflow — not everything at once.
- Integrate before rebuilding; keep the systems that already work.
- Phase the build so you're using the first release while the rest is developed.
- Fix the scope for phase one so the first number is predictable.
Frequently asked questions
What's the minimum realistic budget for custom software?
Can I use the PSG grant for a custom build?
How long does a custom software project take?
Is custom software cheaper than SaaS over time?
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