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PSG vs EDG vs EDGE: Which Grant Pays for Custom Software

Compare PSG, EDG, and Go-Digital Edge grants to find the right Singapore funding for your custom software development project. Learn which grant suits you.

Hook: Building custom software is a major investment, but choosing the right Singapore government grant can offset a significant chunk of the cost.

Navigating Singapore’s grant landscape is a common challenge for founders and operations leads aiming to build custom software. Whether you need an inventory system, a unique booking platform, or an internal workflow tool, funding can make the difference between a prototype and a full launch. This guide breaks down the Productivity Solutions Grant (PSG), Enterprise Development Grant (EDG), and the Go-Digital Edge grant. You will learn the exact eligibility criteria, funding caps, and which grant aligns best with custom software builds. By the end, you will know precisely which application to pursue, avoiding wasted time on mismatched schemes, allowing you to focus on growing your business.

Table of Contents

What is the Productivity Solutions Grant (PSG)?

The PSG supports companies keen on adopting pre-scoped IT solutions and equipment that enhance productivity. It is primarily designed for off-the-shelf software rather than ground-up custom builds.

For custom software, the PSG is generally not applicable unless your project involves heavily customising a pre-approved vendor’s existing platform. The focus here is on rapid deployment of proven solutions in sectors like retail, food, and logistics.

What is the Enterprise Development Grant (EDG)?

The EDG helps Singapore companies grow and transform. It supports projects that upgrade the business, innovate, or venture overseas, making it highly relevant for bespoke technology.

Custom software development falls squarely under the EDG’s Innovation and Productivity pillar. If your software automates complex workflows, introduces a novel service, or significantly improves operational efficiency beyond standard industry solutions, EDG is the ideal fit.

What is the Go-Digital Edge Grant?

The Go-Digital Edge grant targets foundational digital capabilities for smaller enterprises. It often covers basic e-commerce, digital marketing, and standard operational tools.

While helpful for digitisation, it rarely funds fully custom software development. It acts as a stepping stone for businesses beginning their digital journey, rather than those requiring complex, proprietary systems.

Which grant is best for custom software?

For truly custom, ground-up software development, the EDG is the definitive choice.

While the PSG is excellent for pre-approved, off-the-shelf products, and Go-Digital Edge supports basic capabilities, the EDG explicitly supports bespoke projects that drive significant business transformation. If your project involves building a unique system tailored to your specific operational needs, EDG is where you should direct your effort.

Practical Examples for Singapore SMEs

Consider a Singapore logistics firm needing a proprietary route optimisation tool integrated with their legacy warehouse system. Off-the-shelf tools fail to match their specific workflows. This unique build is a strong candidate for EDG funding.

Conversely, a local F&B outlet needing a standard Point-of-Sale (POS) system should apply for the PSG, as many approved vendors offer ready-made solutions that fit this requirement perfectly.

What this costs and what it takes

Custom software projects typically range from SGD 50,000 to over SGD 200,000, depending on complexity.

Applying for the EDG requires a detailed project proposal, clear business outcomes, and a timeline. The process can take 8 to 12 weeks for approval. If approved, the grant can cover up to 50% of qualifying costs for SMEs, significantly reducing the financial burden of a large-scale build.

Common mistakes when applying

Applying for the wrong grant wastes valuable time.

Many businesses assume any software qualifies for the PSG, only to find out custom builds are excluded. Another mistake is starting development before EDG approval; costs incurred prior to application submission are strictly non-claimable. Finally, failing to articulate the business transformation aspect in an EDG proposal often leads to rejection.

Decision checklist

  • Is the software an off-the-shelf product from a pre-approved vendor? (If yes, look at PSG).
  • Are you building a unique, proprietary system not available on the market? (If yes, look at EDG).
  • Have you mapped out clear business outcomes and efficiency gains for the project?
  • Do you have the resources to co-fund the remaining percentage of the project cost?
  • Have you delayed starting development until the grant application is submitted?

Frequently Asked Questions

Can I claim PSG for custom software development?

No, the PSG is designed for pre-approved, off-the-shelf solutions. For custom development, you need to look at the EDG.

How much funding does the EDG provide for software?

For SMEs, the EDG typically covers up to 50% of qualifying project costs, which include software development, consultancy, and training.

What are the qualifying costs for the EDG?

Qualifying costs usually cover third-party consultancy fees, software development costs, internal manpower costs related to the project, and necessary hardware.

How long does EDG approval take in Singapore?

Enterprise Singapore typically takes 8 to 12 weeks to process an EDG application from the date of a complete submission.

Can I apply for both PSG and EDG?

Yes, you can apply for both, but not for the exact same project or scope of work. They must cover different business needs.

Next steps for your software project

Choosing the right grant is only the first step. If you are planning a custom build and need technical clarity to support your EDG proposal, Zimozi can help map out the architecture and timeline. Send us your project brief to discuss how we can bring your custom software to life.