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EstimateOne Tender Management

Richmond, Victoria, Australia

Plans and prices

Builder Core

A$6,000a year

Unlimited public and private projects · Private address book · Quote and response tracking · Personalised phone support

Builder Business

A$9,000a year

Everything in Builder Core · E1 Network access · Live contact details · Advanced subcontractor filters

Builder Enterprise

Priced on request

Everything in Builder Business · Single sign-on · Team permissions and roles · Dedicated account manager

Every plan, in full

On the record

Addenda and audit
The Addenda Wizard notifies subcontractors about updates, while automated transmittals and audit trails help teams track document versions.estimateone.com · read 30 Sep 2026
AI quote analysis
E1 can consolidate quotes side by side, flag scope or price discrepancies, and draft clarification lists.estimateone.com · read 30 Sep 2026
API
The partner API currently exposes Speci-finder matched project results for supplier users; other API surfaces are in development.developer.api.estimateone.com · read 30 Sep 2026
API limitation
API integrations are pull-based, with no webhooks or push events, and E1 says it has no published SDK.developer.api.estimateone.com · read 30 Sep 2026
Company history
E1 says it began in Melbourne, Victoria, in 2009 and was co-founded by Michael Ashcroft and Andrew Ritchie.estimateone.com · read 30 Sep 2026
Document packaging
The Project Wizard and Document Matrix organise uploaded drawings into trade-specific packages for subcontractors.estimateone.com · read 30 Sep 2026
Integrations
E1 describes integrations with SharePoint for syncing project documents and Procore for digital tender handover.estimateone.com · read 30 Sep 2026
Intended users
E1 describes its network as serving builders, subcontractors, and suppliers in commercial construction.estimateone.com · read 30 Sep 2026
Purpose
E1 brings the tender workflow into one place for builders to send invitations, track responses, and manage supply-chain decisions.estimateone.com · read 30 Sep 2026
Security
E1 says it is ISO/IEC 27001:2022 certified.estimateone.com · read 30 Sep 2026
Security controls
EstimateOne lists access controls, multi-factor authentication, encryption in transit and at rest, regular scans and penetration tests, and recovery processes among its personal-data safeguards.estimateone.com · read 30 Sep 2026
Support
Builder onboarding is guided by Customer Success and usually takes around two weeks; the company also describes onboarding, training, and ongoing support.estimateone.com · read 30 Sep 2026
Tender insights
The product shows live coverage, response rates, and pricing trends in one view.estimateone.com · read 30 Sep 2026

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