# Top Free Bid Management Software - Page 2 ## How Many Bid Management Software Products Does G2 Track? **Total Products under this Category:** 179 ### Category Stats (Jul 2026) - **Average Rating:** 4.28/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product:** ConstructionBids.ai (+33.32%) - Among all products in this category, ConstructionBids.ai recorded the largest rating increase compared to last month _Last updated: July 22, 2026_ ## How Does G2 Rank Bid Management Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 12,000+ Authentic Reviews - 179+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. [ D-Tools ](https://www.g2.com/products/d-tools/reviews) By [D Tools](https://www.g2.com/sellers/d-tools) [ 4.3/5(7) ](https://www.g2.com/products/d-tools/reviews) Product Description D-Tools System Integrator is a complete estimation, system design and project management software solution. [ BuildTools ](https://www.g2.com/products/buildtools/reviews) By [ECI Software Solutions](https://www.g2.com/sellers/eci-software-solutions-9e86cb19-2c01-4708-a6d8-ce055f0aff6d) [ 4/5(14) ](https://www.g2.com/products/buildtools/reviews) What do users say? Users consistently praise the software for its bid management capabilities, noting that it effectively consolidates bids in one place, making project oversight easier. Many appreciate how it streamlin [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) [ ConstructionBids.ai ](https://www.g2.com/products/constructionbids-ai/reviews) By [ConstructionBids.ai](https://www.g2.com/sellers/constructionbids-ai) [ 3.3/5(3) ](https://www.g2.com/products/constructionbids-ai/reviews) Product Description ConstructionBids.ai is an AI-powered government construction bid aggregation platform built to help contractors, subcontractors, and construction firms stop wasting time manually searching procurement Pros and Cons [ Construction Industry (1) ](https://www.g2.com/products/constructionbids-ai/reviews?qs=pros-and-cons) [ CLIWin Estimating System ](https://www.g2.com/products/estimating-link/reviews) By [The Construction Link](https://www.g2.com/sellers/the-construction-link-3d374b01-54ea-40d5-9dad-2ac7e042a6cc) [ 5/5(6) ](https://www.g2.com/products/estimating-link/reviews) Product Description Estimating Link software is designed specifically for heavy civil construction estimating and bidding. This easy-to-use program helps you centralize your data, increase your speed & accuracy, and [ Tenderwell ](https://www.g2.com/products/tenderwell/reviews) By [Expert Network Calls](https://www.g2.com/sellers/expert-network-calls) [ 5/5(3) ](https://www.g2.com/products/tenderwell/reviews) Product Description Tenderwell.com is a government tender and contract database that helps businesses discover and track government tenders and contracts. We aggregate and standardize procurement data from over 180 count [ Estimator360 ](https://www.g2.com/products/estimator360/reviews) By [Estimator360](https://www.g2.com/sellers/estimator360-80f8a181-d26e-4038-bacc-a8f6a8652825) [ 4.8/5(3) ](https://www.g2.com/products/estimator360/reviews) Product Description Estimator360 is Cloud-Based Construction Estimating & Management Software for Builders. ⚡ Every Subscription Includes: • Unlimited Estimates • Unlimited Projects • Quick Start Project Templates [ Planyard ](https://www.g2.com/products/planyard/reviews) By [Planyard](https://www.g2.com/sellers/planyard) [ 4.7/5(13) ](https://www.g2.com/products/planyard/reviews) What do users say? Users consistently praise the user-friendly interface and the ability to simplify budget management, which significantly reduces the time spent on manual data entry. The integration with Xero enhances [ ProcureKey ](https://www.g2.com/products/procurekey/reviews) By [Beyond Key](https://www.g2.com/sellers/beyond-key-0a7671a6-9703-48b0-8f07-7e0acf4eadcc) [ 4/5(2) ](https://www.g2.com/products/procurekey/reviews) Product Description ProcureKey is an AI-powered eSourcing software built for strategic sourcing and procurement teams still managing RFx (RFP, RFI, RFQ and RFT), tenders, and bid evaluations through email threads and Exc [ Tender Navigator ](https://www.g2.com/products/tender-navigator/reviews) By [SynergySoft](https://www.g2.com/sellers/synergysoft) [ 4.5/5(2) ](https://www.g2.com/products/tender-navigator/reviews) Product Description Tender Navigator is an AI-powered tender discovery and evaluation platform that helps companies find relevant public and private tender opportunities faster and with far less manual work. Instead of s [ YourTradebase ](https://www.g2.com/products/yourtradebase/reviews) By [Forty Two Limited](https://www.g2.com/sellers/forty-two-limited) [ 4/5(1) ](https://www.g2.com/products/yourtradebase/reviews) Product Description YourTradebase is the simple paperwork app for the trades. [ Aimsio | Field Service... ](https://www.g2.com/products/aimsio-field-service-management-software/reviews) By [Aimsio](https://www.g2.com/sellers/aimsio) [ 4.6/5(10) ](https://www.g2.com/products/aimsio-field-service-management-software/reviews) What do users say? Users consistently praise the ease of use and exceptional customer support provided by Aimsio, noting that it simplifies tracking work hours and managing tasks. Many appreciate the smooth implementati Pros and Cons [ Ease of Use (5) ](https://www.g2.com/products/aimsio-field-service-management-software/reviews?qs=pros-and-cons)[ Sync Issues (5) ](https://www.g2.com/products/aimsio-field-service-management-software/reviews?qs=pros-and-cons) [ BidScout ](https://www.g2.com/products/bidscout/reviews) By [BidScout](https://www.g2.com/sellers/bidscout) [ 0/5(0) ](https://www.g2.com/products/bidscout/reviews) Product Description BidScout is the modern UK and European public sector tender intelligence platform built for SMEs, consultancies and enterprise bid teams. We aggregate 28,800+ live tenders from 50+ official UK and E [ BidWriter ](https://www.g2.com/products/bidwriter/reviews) By [eSourcing Data](https://www.g2.com/sellers/esourcing-data) [ 0/5(0) ](https://www.g2.com/products/bidwriter/reviews) Product Description BidWriter is an AI-powered bid writing and tender response platform designed to help businesses find, manage, draft, improve, and submit stronger responses to public and private sector opportunities. [ Cobrief ](https://www.g2.com/products/cobrief-as-cobrief/reviews) By [Cobrief AS](https://www.g2.com/sellers/cobrief-as) [ 0/5(0) ](https://www.g2.com/products/cobrief-as-cobrief/reviews) Product Description Cobrief is an AI-powered tender management platform that helps businesses find, evaluate and respond to public procurement opportunities. The platform covers the full bidding workflow — from tender di [ Constrafor ](https://www.g2.com/products/constrafor/reviews) By [Constrafor](https://www.g2.com/sellers/constrafor) [ 0/5(0) ](https://www.g2.com/products/constrafor/reviews) Product Description Constrafor is a construction administration portal. We streamline all the back-office functions for contractors including contract administration, insurance compliance, procurement, and invoice manage [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) - [‹ Prev‹ Prev](/categories/bid-management/free?order=g2_score#product-list) - [1](/categories/bid-management/free?order=g2_score#product-list) - 2 - [3](/categories/bid-management/free?order=g2_score&page=3#product-list) - [Next ›Next ›](/categories/bid-management/free?order=g2_score&page=3#product-list) Spotlight Categories [Email Marketing Software](https://www.g2.com/categories/email-marketing) [Social Media Listening Tools](https://www.g2.com/categories/social-media-listening-tools) [Customer Data Platforms (CDP)](https://www.g2.com/categories/customer-data-platform-cdp) [Third Party & Supplier Risk Management Software](https://www.g2.com/categories/third-party-supplier-risk-management) [Security Compliance Software](https://www.g2.com/categories/security-compliance) Similar Categories - [Construction Project Management](/categories/construction-project-management) - [Construction Accounting](/categories/construction-accounting-software) - [Construction Data Analytics](/categories/construction-data-analytics) - [Construction Drawing Management](/categories/construction-drawing-management) - [Construction ERP](/categories/construction-erp) - [Construction Estimating](/categories/construction-estimating-software) - [Construction Risk Assessment Software](/categories/construction-risk-assessment-software) - [Construction Scheduling](/categories/construction-scheduling) - [Jobsite Management](/categories/jobsite-management) - [Prequalification](/categories/prequalification) - [Punch List](/categories/punch-list) - [Takeoff](/categories/takeoff) [Browse Bid Management Themes](/categories/bid-management/themes)