EstimateOne Tender Management

C tier on Construction Bid Management SoftwareScore 6.2 · #12 of 30

Android app: Not listed
Free plan: No
Paid plans from: A$500/mo
Runs on: api, Web

estimateone.com

Summary

EstimateOne Tender Management brings commercial construction tender work into one place for builders to invite subcontractors, track responses, and manage supply-chain decisions. The Project Wizard and Document Matrix arrange uploaded drawings into trade-specific packages. The Addenda Wizard alerts subcontractors to updates, while automated transmittals and audit trails help teams follow document versions. A shared view shows live coverage, response rates, and pricing trends. AI quote analysis can line up quotes, flag scope or price discrepancies, and draft clarification lists. SharePoint integration supports project-document syncing, and Procore integration supports digital tender handover. The partner API currently provides Speci-finder matched project results for supplier users; other API surfaces are in development. Integrations are pull-based, with no webhooks or push events, and no published SDK. A free plan is available, with pricing also on request. Builder Core is 6000.00 AUD per year (+GST, billed annually); Builder Business is 9000.00 AUD per year (+ GST, billed annually). Builder onboarding is guided by Customer Success and usually takes around two weeks.

Who it is for

It suits builders managing commercial construction tenders with subcontractors and suppliers. The listed tools cover document packaging, response tracking, quote review, and supply-chain decisions.

What is good

Organizes drawings into trade-specific packages.
Tracks document updates with automated transmittals and audit trails.
Shows live coverage, response rates, and pricing trends.
AI quote analysis flags scope or price discrepancies.
Offers a free plan.

What to know first

API integrations are pull-based, without webhooks or push events.
No published SDK is available.
Builder onboarding usually takes around two weeks.

Verdict

EstimateOne brings tender documents, responses, and quote comparisons into a shared workflow. Consider the API limits and the listed annual prices when assessing fit.

EstimateOne Tender Management plans and pricing

All plans

Builder Core A$6,000/yr (+GST, Billed Annually) Unlimited public and private projects · Private address book · Quote and response tracking · Personalised phone support estimateone.com · 30 Sept 2026

Builder Business A$9,000/yr (+ GST, Billed Annually) Everything in Builder Core · E1 Network access · Live contact details · Advanced subcontractor filters · 1-on-1 team training estimateone.com · 30 Sept 2026

Builder Enterprise Not published On Request Everything in Builder Business · Single sign-on · Team permissions and roles · Dedicated account manager estimateone.com · 30 Sept 2026

Compared on construction bid management software

Free plan: Yesestimateone.com
Bid comparison: Yesestimateone.com
Plan room: Yesestimateone.com
Subcontractor directory: Yesestimateone.com

Facts

Purpose: E1 brings the tender workflow into one place for builders to send invitations, track responses, and manage supply-chain decisions.estimateone.com · 30 Sept 2026
Document packaging: The Project Wizard and Document Matrix organise uploaded drawings into trade-specific packages for subcontractors.estimateone.com · 30 Sept 2026
Addenda and audit: The Addenda Wizard notifies subcontractors about updates, while automated transmittals and audit trails help teams track document versions.estimateone.com · 30 Sept 2026
Tender insights: The product shows live coverage, response rates, and pricing trends in one view.estimateone.com · 30 Sept 2026
AI quote analysis: E1 can consolidate quotes side by side, flag scope or price discrepancies, and draft clarification lists.estimateone.com · 30 Sept 2026
Integrations: E1 describes integrations with SharePoint for syncing project documents and Procore for digital tender handover.estimateone.com · 30 Sept 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 · 30 Sept 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 · 30 Sept 2026
Security: E1 says it is ISO/IEC 27001:2022 certified.estimateone.com · 30 Sept 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 · 30 Sept 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 · 30 Sept 2026
Intended users: E1 describes its network as serving builders, subcontractors, and suppliers in commercial construction.estimateone.com · 30 Sept 2026
Company history: E1 says it began in Melbourne, Victoria, in 2009 and was co-founded by Michael Ashcroft and Andrew Ritchie.estimateone.com · 30 Sept 2026