Open Source Alternatives to Stam
18 open source Construction Tech options similar to Stam, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Candid Intelligence64Construction TechSan Francisco, United States$207.0MAI agent system automating pre-construction engineering workflows for energy and industrial infrastructure projects.
Open source
Sitetracker61Infrastructure ManagementBerkeley, United States$42.0MCloud-native platform for managing critical infrastructure asset lifecycles.
Open source
Fieldlens59Construction TechTampa, United States$17.7MReal-time jobsite collaboration software connecting field and office teams in construction.
Open source
Falkbuilt Ltd.54Advanced ManufacturingCalgary, CanadaCalgary-based company delivering digitally coordinated, prefabricated interior construction solutions.
Open source
OpenSpace46SpaceTechSan Francisco, United StatesAI-powered reality capture platform for construction, automating site documentation and progress tracking.
Open source
Falkbuilt .40Construction TechCalgary, CanadaFalkbuilt offers prefabricated interior construction and digital coordination to build faster, reduce waste, and create adaptable spaces.
Open source
Onsite Monday40Construction TechSingapore, United Kingdom$1.3MAI-powered communication platform for the construction and facilities management industry.
Open source
Dig Robotics33RoboticsTel Aviv, IsraelGuidance and control system for excavation, improving productivity and efficiency with optimal-excavation technology.
Open source
Constrol30ConstructionTel Aviv, IsraelConstruction-tech platform for managing project BOQ, budget, and on-site works.
Open source
GFL Environmental29Waste ManagementVaughan, Canada$1.6BNorth American environmental services company providing waste management, water, and soil solutions.
Open source
herocon.ai27Agentic AI$2.0MA company launching soon, inviting users to sign up for updates and promotions.
Open source
WCA Waste Corporation24Waste ManagementHouston, United States$1.7BA vertically integrated, non-hazardous solid waste management company providing collection, transfer, disposal, and recycling services.
Open source
Emlid20SurveyingNizhny Novgorod, RussiaHigh-precision GNSS receivers and software for surveying, mapping, and drone applications.
Open source
Kountertop19Vertical SaaSAI-powered platform for kitchen and bath retailers to automate quoting, design, and project management.
Open source
Aemetis15Climate TechCupertino, United StatesAemetis is a renewable fuels and biochemicals company focused on low-carbon solutions like RNG and SAF.
Open source · Self-hostable
Mobile Mini7Storage SolutionsTempe, United StatesProvider of portable storage and office solutions for businesses and individuals.
Open source
Planroomiq6Construction TechConstruction management software for efficient project planning and planroom management.
Open source
HousesofbuildersConstruction TechAI-powered platform for construction project management, estimating, and bidding.
Open source