Comparison
GO! Site Ready vs Assignar
An Australian construction operations platform built for subcontractors and self-perform contracting companies — scheduling teams, plant and materials, capturing field data, and running compliance alongside it. Over 800 customers across asphalt, concrete, drilling, piling, earthworks, rail, scaffolding, crane and demolition.
Construction operations and field workforce platform
Start here
Who each one is for.
Who Assignar was built for
Civil and construction contracting companies whose central problem is operational — allocating teams and plant, capturing dockets and timesheets, running the job day to day.
Where the two genuinely overlap
The largest overlap on the contracting company side. Both schedule people and equipment to jobs and track compliance against them. Assignar is built to run the job; we are built to get through the gate.
At a glance
GO! Site Ready and Assignar, side by side
| GO! Site Ready | Assignar | |
|---|---|---|
| Owned in | PIAGO — Australia (Brisbane) | Assignar — Australia |
| Sold to | The contracting business | Construction subcontractors and self-perform contracting companies |
| Worker competency and tickets | Yes | Yes |
| Plant and equipment compliance | Yes | Yes |
| Rostering and scheduling | Yes | Yes |
| Designed for Australian mining complianceUs | Yes | Not stated |
| Matched product for the other side of the gateUs | Yes | Not stated |
A tick means the vendor publicly offers it. A dash means they do not put it forward — not that it cannot be done. Ownership and product scope checked August 2026.
The honest split
Choose GO! Site Ready if
- Mining is the core of your revenue, not an occasional job.
- What stops you is a credential, not a badly sequenced week.
- Your clients ask for Standard 11, health assessments and per-site plant standards.
- You need requirements held per client and per site.
- Your clients are running GO! Site Approved on the other side of the same gate.
- You would rather deal with Carl, who owns and built it, than an account manager.
Choose Assignar if
- Your work is civil construction rather than mining, and the compliance layer you need is light.
The verdict
If mining is the core of your revenue, GO! Site Ready is built for the thing that actually stops you.
Assignar is a strong operations platform and if your business is civil construction with occasional mining work it will serve you better than we will. The moment mining becomes the core of your revenue the ratio inverts. A scheduling problem costs you a rearranged week; a team turned around at a Bowen Basin gate costs a day's travel, a day's pay and a conversation with your client about your paperwork.
Also on the shortlist
This comparison describes what each product is built for, drawn from how Assignar describes itself publicly. We do not run their software and make no claims about what it cannot do. If you work at Assignar and think this is unfair, tell us and we will fix it.
Talk to people who know mining, not a sales team.
PIAGO is Australian owned and operated, out of Brisbane. Book a time and we will walk through your operation and tell you honestly whether we are the right fit.
Talk to Carl