# a scheduling tool for construction contractors **Construction scheduling is crowded with general tools and tiny prototypes, but there is no clear evidence of an unmet contractor-specific scheduling gap.** Confidence: medium · 58 signals · checked 2026-08-01 [Full report with live links](https://showsitsworks.com/idea/scheduling-tool-for-construction-contractors) ## Who is already building this *From data* - Procore, Outbuild, Buildertrend, Houzz Pro, and Smartsheet are all positioned as construction scheduling software for contractors or project teams, with features like task dependencies, Gantt views, field planning, daily logs, and schedule filtering. - [20 Best Construction Scheduling Software for 2026 (Free & Paid) - ProjectManager](https://www.projectmanager.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling and Planning Software | Outbuild](https://www.outbuild.com) `tavily` - [Construction Scheduling Software | Procore](https://www.procore.com/project-management/schedule) `tavily` - [8 Best Construction Scheduling Software Reviewed in 2025](https://plaky.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling Software to Stay on Track](https://pro.houzz.com/for-pros/software-construction-scheduling) `tavily` - Miter is being covered as one of the best construction scheduling tools, while SmartPM is described as part of a mature stack alongside P6, Microsoft Project, or Phoenix. - [7 best construction scheduling software tools](https://www.miter.com/resources/best-construction-scheduling-software) `tavily` - [Best Construction Scheduling Software: Top Tools Compared | SmartPM](https://smartpm.com/blog/best-construction-scheduling-software) `tavily` - There are several live GitHub prototypes and small tools aimed at contractors, including BuildWise, BuildFlow, ConstructionPro ERP, BuilderDash, and Blazecore; they are still maintained, with last pushes in 2026, but each has only 1 star except none with evidence of scale. - [mrajaysingh01-sudo/construction-ai-Gen-AI-IBM](https://github.com/mrajaysingh01-sudo/construction-ai-Gen-AI-IBM) `github` — 2026-02-09 - [SanjanaJupaka/BuildWise0-Generative-AI-Powered-Construction-Planning-Platform](https://github.com/SanjanaJupaka/BuildWise0-Generative-AI-Powered-Construction-Planning-Platform) `github` — 2026-02-27 - [dotandanino/BuildFlow](https://github.com/dotandanino/BuildFlow) `github` — 2025-12-01 - [sitesforbusiness/BuilderDash](https://github.com/sitesforbusiness/BuilderDash) `github` — 2026-04-22 - [thejareddyk2024-cmd/construction-erp-platform](https://github.com/thejareddyk2024-cmd/construction-erp-platform) `github` — 2026-07-06 - [aryannnnnn04/Blazecore](https://github.com/aryannnnnn04/Blazecore) `github` — 2025-09-20 - Other live projects aim at adjacent planning workflows, such as contractor scheduling inside estimating and analytics dashboards, including construction-estimating-evm-dashboard, Intellistra-Construction, and construction-project analytics dashboards. - [SamuelCyberSec/construction-estimating-evm-dashboard](https://github.com/SamuelCyberSec/construction-estimating-evm-dashboard) `github` — 2026-05-18 - [APPNEURAL-ERPModules/Intellistra-Construction](https://github.com/APPNEURAL-ERPModules/Intellistra-Construction) `github` — 2025-11-08 - [WilliamKweku123/construction-project-analytics](https://github.com/WilliamKweku123/construction-project-analytics) `github` — 2026-03-07 - [WilliamKweku123/Construction-Project--nalytic-Dashboard](https://github.com/WilliamKweku123/Construction-Project--nalytic-Dashboard) `github` — 2026-03-07 - [WilliamKweku123/construction-project-analytics-dashboard](https://github.com/WilliamKweku123/construction-project-analytics-dashboard) `github` — 2026-03-07 - The search also surfaced non-product infrastructure with high usage, like dragonflyoss/scheduler with 398,449 pulls and intel/telemetry-aware-scheduling with 63,300 pulls, but those are Kubernetes schedulers, not construction products. - [docker: dragonflyoss/scheduler](https://hub.docker.com/r/dragonflyoss/scheduler) `registries` - [docker: intel/telemetry-aware-scheduling](https://hub.docker.com/r/intel/telemetry-aware-scheduling) `registries` ## What people actually say *From data* - "The market is efficient. Good contractors have good clients and work on good jobs." This Hacker News comment argues that contractor markets are relationship-driven and not easily disrupted by software. - [Launch HN: HomeBreeze (YC W21) – Easy booking of home repairs](https://news.ycombinator.com/item?id=28012186) `hackernews` — 2021-07-30 - "The reason construction workers stand around is because construction is a job-shop scheduling problem." This Hacker News comment frames construction scheduling as a hard coordination problem, not a simple calendar issue. - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - "The contractor has other commitments. Each subcontractor has other commitments. Each material supplier h..." This same discussion points to dependency chains that make schedules fragile. - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - "I come from an industry (AEC) where software tools all... fall into that gap and somebody... uses them." This older Hacker News comment says AEC software often exists even when it is awkward or overpriced. - [Black and White](https://news.ycombinator.com/item?id=3652652) `hackernews` — 2012-03-01 - "It is unrealistic to expect a non-technical stake holder to deeply and accurately describe anything but the most trivial feature." This HN comment is about product management, but it maps directly to construction scheduling because coordination requirements are hard to specify cleanly. - [Your developers aren’t slow](https://news.ycombinator.com/item?id=8637350) `hackernews` — 2014-11-20 ## People asking to be sold to *From data* - "Construction is a $2 trillion industry. Two. Trillion. And until now, there wasn't a single free API..." This is a direct willingness-to-fill-a-missing-tool signal, even though it is about construction data rather than scheduling specifically. - [I Built the First Free Construction Cost API - Here's Why One Didn't Exist Until Now](https://dev.to/brad_5d4a104e211c71/i-built-the-first-free-construction-cost-api-heres-why-one-didnt-exist-until-now-3g9d) `devto` — 2026-03-19 ## Where the opening is *Model estimate* - The signals do not show a clear gap in basic scheduling features; dependency charts, calendars, task filtering, daily logs, and mobile access are already common. - [20 Best Construction Scheduling Software for 2026 (Free & Paid) - ProjectManager](https://www.projectmanager.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling and Planning Software | Outbuild](https://www.outbuild.com) `tavily` - [Construction Scheduling Software | Procore](https://www.procore.com/project-management/schedule) `tavily` - [8 Best Construction Scheduling Software Reviewed in 2025](https://plaky.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling Software to Stay on Track](https://pro.houzz.com/for-pros/software-construction-scheduling) `tavily` - What is not shown is a contractor-native scheduler that handles subcontractor commitments, material lead times, and real-world job-shop constraints in one workflow, instead of relying on a generic PM tool plus a separate analytics layer. - [Best Construction Scheduling Software: Top Tools Compared | SmartPM](https://smartpm.com/blog/best-construction-scheduling-software) `tavily` - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - There is also no evidence here of a product focused specifically on small and mid-sized contractors who want simple scheduling without the ERP weight of broader construction management suites. - [Tiffne508/Projectmanage](https://github.com/Tiffne508/Projectmanage) `github` — 2024-03-29 - [map420/plumbr](https://github.com/map420/plumbr) `github` — 2026-04-10 - [sitesforbusiness/BuilderDash](https://github.com/sitesforbusiness/BuilderDash) `github` — 2026-04-22 - [thejareddyk2024-cmd/construction-erp-platform](https://github.com/thejareddyk2024-cmd/construction-erp-platform) `github` — 2026-07-06 - [aryannnnnn04/Blazecore](https://github.com/aryannnnnn04/Blazecore) `github` — 2025-09-20 - The data does not show a strong gap around implementation pain either: there were no first-hand complaints and no unsolved questions in the collected signals. ## How big the market might be *Model estimate* - This search found 23 live GitHub projects touching construction scheduling or adjacent planning, with the largest visible product-style footprint still being tiny in GitHub terms: most had 1 star, while the live repositories were actively pushed in 2026. - [SamuelCyberSec/construction-estimating-evm-dashboard](https://github.com/SamuelCyberSec/construction-estimating-evm-dashboard) `github` — 2026-05-18 - [Tiffne508/Projectmanage](https://github.com/Tiffne508/Projectmanage) `github` — 2024-03-29 - [mrajaysingh01-sudo/construction-ai-Gen-AI-IBM](https://github.com/mrajaysingh01-sudo/construction-ai-Gen-AI-IBM) `github` — 2026-02-09 - [SanjanaJupaka/BuildWise0-Generative-AI-Powered-Construction-Planning-Platform](https://github.com/SanjanaJupaka/BuildWise0-Generative-AI-Powered-Construction-Planning-Platform) `github` — 2026-02-27 - [dotandanino/BuildFlow](https://github.com/dotandanino/BuildFlow) `github` — 2025-12-01 - [APPNEURAL-ERPModules/Intellistra-Construction](https://github.com/APPNEURAL-ERPModules/Intellistra-Construction) `github` — 2025-11-08 - [map420/plumbr](https://github.com/map420/plumbr) `github` — 2026-04-10 - [WilliamKweku123/construction-project-analytics](https://github.com/WilliamKweku123/construction-project-analytics) `github` — 2026-03-07 - [WilliamKweku123/Construction-Project--nalytic-Dashboard](https://github.com/WilliamKweku123/Construction-Project--nalytic-Dashboard) `github` — 2026-03-07 - [WilliamKweku123/construction-project-analytics-dashboard](https://github.com/WilliamKweku123/construction-project-analytics-dashboard) `github` — 2026-03-07 - [VaishnaviJadhav249/Roads-construction-record-system](https://github.com/VaishnaviJadhav249/Roads-construction-record-system) `github` — 2026-06-19 - [Shile-tech/Construction_PMO_Analytics](https://github.com/Shile-tech/Construction_PMO_Analytics) `github` — 2026-04-22 - [sitesforbusiness/BuilderDash](https://github.com/sitesforbusiness/BuilderDash) `github` — 2026-04-22 - [thejareddyk2024-cmd/construction-erp-platform](https://github.com/thejareddyk2024-cmd/construction-erp-platform) `github` — 2026-07-06 - [suryateja2005-c/construction-ai-Gen-AI-IBM.](https://github.com/suryateja2005-c/construction-ai-Gen-AI-IBM.) `github` — 2026-01-09 - [aryannnnnn04/Blazecore](https://github.com/aryannnnnn04/Blazecore) `github` — 2025-09-20 - [apifyforge/construction-project-risk-mcp](https://github.com/apifyforge/construction-project-risk-mcp) `github` — 2026-03-21 - [MadhavRaoS/Pavement_performance_prediction_model](https://github.com/MadhavRaoS/Pavement_performance_prediction_model) `github` — 2024-06-18 - The biggest usage number in the signals was not a construction product at all: dragonflyoss/scheduler had 398,449 pulls, and intel/telemetry-aware-scheduling had 63,300 pulls. - [docker: dragonflyoss/scheduler](https://hub.docker.com/r/dragonflyoss/scheduler) `registries` - [docker: intel/telemetry-aware-scheduling](https://hub.docker.com/r/intel/telemetry-aware-scheduling) `registries` - We found 4 communities or content streams discussing construction scheduling: GitHub, Hacker News, Dev.to, and web articles, but only 1 stated want and 0 complaints or unsolved questions. - [AI Takes the Helm: Autonomous Task Assignment Revolutionizes Construction by Arvind Sundararajan](https://dev.to/arvind_sundararajan/ai-takes-the-helm-autonomous-task-assignment-revolutionizes-construction-by-arvind-sundararajan-4nl7) `devto` — 2025-12-03 - [I Built the First Free Construction Cost API - Here's Why One Didn't Exist Until Now](https://dev.to/brad_5d4a104e211c71/i-built-the-first-free-construction-cost-api-heres-why-one-didnt-exist-until-now-3g9d) `devto` — 2026-03-19 - [BIMEngus01/Top-5-ways-contractors-can-leverage-modern-processes-and-tools-to-save-construction-costs.](https://github.com/BIMEngus01/Top-5-ways-contractors-can-leverage-modern-processes-and-tools-to-save-construction-costs.) `github` — 2021-10-27 - [7 best construction scheduling software tools](https://www.miter.com/resources/best-construction-scheduling-software) `tavily` - [Launch HN: HomeBreeze (YC W21) – Easy booking of home repairs](https://news.ycombinator.com/item?id=28012186) `hackernews` — 2021-07-30 - [20 Best Construction Scheduling Software for 2026 (Free & Paid) - ProjectManager](https://www.projectmanager.com/blog/best-construction-scheduling-software) `tavily` - [Road resurfacing during the daytime without stopping traffic (video)](https://news.ycombinator.com/item?id=40289304) `hackernews` — 2024-05-07 - [Construction Scheduling and Planning Software | Outbuild](https://www.outbuild.com) `tavily` - [Best Construction Scheduling Software: Top Tools Compared | SmartPM](https://smartpm.com/blog/best-construction-scheduling-software) `tavily` - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - [Construction Scheduling Software | Procore](https://www.procore.com/project-management/schedule) `tavily` - [8 Best Construction Scheduling Software Reviewed in 2025](https://plaky.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling Software to Stay on Track](https://pro.houzz.com/for-pros/software-construction-scheduling) `tavily` - [55% of Construction Software Vendors Hide Their Pricing. I Know Because I Checked All 570.](https://dev.to/contechfinder/55-of-construction-software-vendors-hide-their-pricing-i-know-because-i-checked-all-570-2kfd) `devto` — 2026-04-11 - [Why are there no startups in the real estate construction sector?](https://news.ycombinator.com/item?id=36634685) `hackernews` — 2023-07-07 - [The Tyranny of “The Plan”](https://news.ycombinator.com/item?id=34941234) `hackernews` — 2023-02-25 - [I Asked 10 AI Chatbots Where to Build SaaS. Their Answers Reveal What They Don't Know About Construction.](https://dev.to/contechfinder/i-asked-10-ai-chatbots-where-to-build-saas-their-answers-reveal-what-they-dont-know-about-h6j) `devto` — 2026-04-19 - That means the visible market activity is real, but this specific search does not prove strong unmet demand for a new scheduler. ## What could go wrong *Model estimate* - Incumbents already bundle scheduling inside broader construction suites, so a standalone scheduling tool may get squeezed unless it is clearly better on one narrow job. - [20 Best Construction Scheduling Software for 2026 (Free & Paid) - ProjectManager](https://www.projectmanager.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling and Planning Software | Outbuild](https://www.outbuild.com) `tavily` - [Construction Scheduling Software | Procore](https://www.procore.com/project-management/schedule) `tavily` - [Construction Scheduling Software to Stay on Track](https://pro.houzz.com/for-pros/software-construction-scheduling) `tavily` - [sitesforbusiness/BuilderDash](https://github.com/sitesforbusiness/BuilderDash) `github` — 2026-04-22 - [thejareddyk2024-cmd/construction-erp-platform](https://github.com/thejareddyk2024-cmd/construction-erp-platform) `github` — 2026-07-06 - The scheduling problem is structurally hard because contractors, subcontractors, and suppliers all have independent commitments, which makes simple automation fragile. - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - The market may be relationship-led and operationally messy, which makes software adoption slower than in pure digital workflows. - [Launch HN: HomeBreeze (YC W21) – Easy booking of home repairs](https://news.ycombinator.com/item?id=28012186) `hackernews` — 2021-07-30 - [Why are there no startups in the real estate construction sector?](https://news.ycombinator.com/item?id=36634685) `hackernews` — 2023-07-07 - The current signal set is thin on direct pain: 0 first-hand complaints and 0 unsolved questions mean you could easily overbuild before proving a real wedge. ## What to do this week *Model estimate* - Talk to small and mid-sized general contractors and ask how they currently build schedules, update them, and recover when subcontractors slip. - [Best Construction Scheduling Software: Top Tools Compared | SmartPM](https://smartpm.com/blog/best-construction-scheduling-software) `tavily` - [Myths about construction](https://news.ycombinator.com/item?id=32165062) `hackernews` — 2022-07-20 - Test whether the wedge is subcontractor coordination, look-ahead planning, or schedule recovery after delays rather than generic Gantt planning. - [20 Best Construction Scheduling Software for 2026 (Free & Paid) - ProjectManager](https://www.projectmanager.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling and Planning Software | Outbuild](https://www.outbuild.com) `tavily` - [Best Construction Scheduling Software: Top Tools Compared | SmartPM](https://smartpm.com/blog/best-construction-scheduling-software) `tavily` - [Construction Scheduling Software | Procore](https://www.procore.com/project-management/schedule) `tavily` - Avoid competing head-on with full construction ERP suites; the better entry point may be a narrow scheduler that plugs into existing tools. - [sitesforbusiness/BuilderDash](https://github.com/sitesforbusiness/BuilderDash) `github` — 2026-04-22 - [thejareddyk2024-cmd/construction-erp-platform](https://github.com/thejareddyk2024-cmd/construction-erp-platform) `github` — 2026-07-06 - [aryannnnnn04/Blazecore](https://github.com/aryannnnnn04/Blazecore) `github` — 2025-09-20 - Validate pricing and adoption with one stated want and the broader construction-software pricing concern hinted at in the Dev.to signal, but do not assume demand from category articles alone. - [55% of Construction Software Vendors Hide Their Pricing. I Know Because I Checked All 570.](https://dev.to/contechfinder/55-of-construction-software-vendors-hide-their-pricing-i-know-because-i-checked-all-570-2kfd) `devto` — 2026-04-11 - [I Built the First Free Construction Cost API - Here's Why One Didn't Exist Until Now](https://dev.to/brad_5d4a104e211c71/i-built-the-first-free-construction-cost-api-heres-why-one-didnt-exist-until-now-3g9d) `devto` — 2026-03-19 ## Domain names - `constructionscheduling.com` — taken - `constructionscheduling.io` — available - `construction.com` — taken - `getconstruction.com` — taken --- Sources searched: hackernews (10), github (20), githubissues (none), discourse (none), intent (1), stackexchange (none), registries (9), tavily (8), devto (10) Generated by Shows Its Work — https://showsitsworks.com/idea/scheduling-tool-for-construction-contractors Findings link to their sources. Estimates are marked as estimates.