Trusted by the industry

EstimateOne connects head contractors, subcontractors and suppliers in the commercial construction industry. With over 40,000 members, EstimateOne can help you find, win and deliver more work.

What best describes you?

Why EstimateOne?

EstimateOne has been built by construction professionals, for construction professionals. It’s simple to use.

Simple & easy to use

We pride ourselves on our user experience. Too much software is clunky and ugly. EstimateOne is the opposite - simple to learn, simple to use, and attractive to boot.

Automate the low-value tasks

Spending time chasing up quotes, or following up on a quote you’ve provided? EstimateOne does this for you, freeing up your time to spend on more high value activities.

Built by the industry

EstimateOne was built by estimators, for estimators. Our workflows mirror those you’re used to. We don’t want to change what you do, we just want to make it faster and more reliable.

The market leader

With more than 200,000 RFQs issued via EstimateOne in the last 12 months, across $56 billion worth of work, we are the clear market leader across Australia & New Zealand.

Always reliable

Software that’s slow, buggy or unavailable is beyond frustrating. Our software uses state-of-the-art technology, servers based in Australia, and has uptime of > 99.9%.

Australian made

We’re based in Melbourne. We understand that a local presence allows us to build real relationships with our clients, not just sell to them. We’re proudly Australian made.

Become a free member of EstimateOne today

Join 40,000 other companies, from Lend Lease to Joe’s Plumbing, who use EstimateOne each day to help find, win and delivery on work.
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“EstimateOne's Awarded work feature works great - We just love the simplicity. Not only does it help us make contact with builders at the right time, for jobs of the right value, it has also helped us establish over a dozen quality relationships with builders, meaning a regular pipeline of work.”

Bruce Raufer - Bremic Engineering

“We couldn't recommend EstimateOne more highly. The Specification search allows us to search for specific products, suppliers, etc. across all documents of open, closed and awarded projects. This saves us so much time and helps us only target relevant builders and projects.”

Jack Droomer - Invisible Structures

“Very happy with the bi-weekly reports, we find the report so easy to follow. It contains, both tenders and awarded projects and the information helps us with not only the project type, but importantly contact details for the companies and individuals.”

Simon Phillips - Platform Lift Company

“EstimateOne's Awarded work feature works great - We just love the simplicity. Not only does it help us make contact with builders at the right time, for jobs of the right value, it has also helped us establish over a dozen quality relationships with builders, meaning a regular pipeline of work.”

Bruce Raufer - Bremic Engineering

“We couldn't recommend EstimateOne more highly. The Specification search allows us to search for specific products, suppliers, etc. across all documents of open, closed and awarded projects. This saves us so much time and helps us only target relevant builders and projects.”

Jack Droomer - Invisible Structures

“Very happy with the bi-weekly reports, we find the report so easy to follow. It contains, both tenders and awarded projects and the information helps us with not only the project type, but importantly contact details for the companies and individuals.”

Simon Phillips - Platform Lift Company