How much does a prototype cost in Australia?

Most prototypes are $20–$150 each on FDM, $80–$400 on SLS. Significant savings come from iterating cheaply rather than the cost of any single prototype.

Can I keep my design confidential?

Yes — Australian makers routinely sign NDAs and many treat all work as confidential by default.

How do I find a maker who understands engineering work?

Filter by capability on Printit4Me and look at reviews from similar jobs. Many makers list industrial machines (HP MJF, SLS, large-format FDM) on their profile.

Rapid Prototyping Explained

How rapid prototyping with 3D printing accelerates product development, the workflow, costs and when to use it vs traditional prototyping.

Rapid prototyping is the practice of producing physical prototypes of a design in hours or days rather than weeks. 3D printing is the technology that made it cheap and fast enough to use on almost every product development project. For Australian product designers, startups and engineers, it has compressed the iteration loop from months to days.

The classic prototyping workflow

Traditional prototyping involves CNC machining, vacuum casting or soft tooling — each iteration takes 1–3 weeks and costs hundreds to thousands of dollars. Designers held off on prototyping until the design was 'mostly right' because each round was so expensive.

Rapid prototyping with 3D printing flips that: you prototype early and often. The first prototype lands the day after the CAD is finished, costs $40, and reveals problems you didn't anticipate.

What 3D printing is great at for prototyping

Form prototypes — does it look right, sit in the hand right, fit on the wall right?

Fit prototypes — does it assemble, do the holes line up, does it mate with off-the-shelf hardware?

Functional prototypes — using SLS nylon, PA-CF or engineering FDM materials, you can test real loads, snap fits, vibration and durability.

Marketing prototypes — show investors, customers and crowdfunding backers a real product before tooling spend.

Typical Australian rapid prototyping workflow

Day 1: designer CADs the part. Files exported as STEP + STL.

Day 2: upload to Printit4Me, accept a quote from a maker with engineering experience.

Day 3–4: part printed (FDM or SLS depending on need).

Day 5: part arrives, test, mark up changes, update CAD that evening.

Day 6: re-quote, re-print. Repeat.

A design that would have taken 6 months and $20k to mature through CNC prototypes can be matured in 3–4 weeks and $1–3k.

When 3D printing isn't right for prototyping

When you need final-production material properties (e.g. injection-moulded ABS vs SLS nylon — different surface, different shrinkage).

When you need a sealing/cosmetic finish that mimics production (vacuum casting from a 3D printed master is often the answer here).

When you're testing very small features (<0.3 mm) — resin handles these but FDM doesn't.

When you need 1000+ of something — at that volume, soft tooling or injection moulding wins.

Bridging to production

Many products go to market with 3D printed first runs (50–500 units) while injection mould tooling is being made, then switch to injection moulding for volume. SLS, MJF and high-resolution FDM are all used for genuine bridge production.