Kalm vs. SISO Comparison Chart

Houzz Pro is the #1 construction management solution for residential contractors and designers. Get an all-in-one solution that spans the full customer lifecycle, including marketing, CRM, estimates, takeoffs, 3D floor plans, project management, selections, online invoicing & payments, QuickBooks integration, and a client portal. Start a free trial today to see why thousands of Pros trust Houzz Pro to grow & manage their business. Plans are available for all business sizes starting at $149/month.

30 DAY FREE TRIAL! No credit card required. Plans as low as $49/m. Professional construction management software designed for all size contractors, Werx streamlines your business with flexible estimates, AIA-Style billing, QuickBooks integration, and real-time labor tracking. Get paid faster with online payments via Stripe. Werx empowers contractors to save time, stay organized, and boost profitability. Manage projects, track time in the field, and send professional invoices all in one platform. Perfect for general contractors, electricians, plumbers, and more. Simplify your operations with the software that works as hard as you do—without breaking the bank. It just WERX!

Newforma empowers over 4M professionals and 1,500 AECO firms worldwide by revolutionizing Project Information Management. We transform vast amounts of project data into a meticulously organized, easily accessible, and fully searchable resource—all from a single, centralized platform. From pre-construction to years after completion, Newforma ensures you have the critical information you need at every stage of your projects. With over 50 integrations with the industry's most widely used applications and two decades of expertise, Newforma is your trusted partner in elevating project delivery through unparalleled information management.

HCSS provides easy-to-use software built for construction companies that want to win more work, work smarter, and boost profits. For nearly 40 years, we've helped heavy civil contractors, infrastructure builders, and utility companies improve operations, from estimating and project management to field tracking, equipment maintenance, and safety. Tools like HeavyBid, HeavyJob, and HCSS Safety are built for the field and designed to work together, giving your team real-time visibility, tighter cost control, and better job outcomes. With 45+ accounting integrations and customizable APIs, HCSS fits seamlessly into your tech stack. We regularly update our software based on feedback from real crews, ensuring it fits the way your team works. Backed by award-winning 24/7/365 support and a proven implementation process, HCSS helps reduce risk, cut inefficiencies, and deliver fast ROI. If you're ready to grow your business and gain a competitive edge, HCSS is the partner that gets you there.

Our Stakeholder Engagement Software gives you the tools you need to build more effective engagement plans, improve relationships with stakeholders and align processes with industry best practices. It provides a single platform for managing all stakeholder engagement activities with additional modules to strengthen all areas of environment, social and governance. The Stakeholder Engagement module centralizes all stakeholder data and keeps it right at your fingertips to simplify day-to-day tasks. The Social Investment module makes it easier to create tangible value for both local communities and your organization. The Grievance Management module provides a structured and transparent process for handling grievances in a timely and effective manner. The Land Management module helps improve engagement outcomes and minimize risks of unnecessary work delays or stoppages by giving them the tools to centralize and map all land-based assets and create links with project stakeholders.

Want to save an hour a day on those pesky daily reports? CDR - Construction Daily Reports is the fastest and easiest custom daily reporting solution for the construction industry, available on our mobile app for Android and Apple devices, or our website portal. Customize your reports, enter your project details, then take pictures and notes through your mobile device. At the end of the day when you sign your finished report, CDR will automatically email your report in professional PDF format to anyone you select while saving it on our servers and uploading to your cloud storage service! Easy to use, mobile, time saving construction software built to simplify your reporting process. Try it free for 15 days, start your free trial today!

Total ETO is the only ERP/ MRP system that matches the unique workflow of Engineer To Order manufacturers. Our software solves the common problems Custom Machine Builders face, so they can increase efficiency, accuracy, and profitability. -Engineers love our Dynamic BOMs that integrate with CAD systems including SolidWorks and Inventor. Spreadsheets and double entries are eliminated, so your designers can spend more time designing! -Parts can be released to procurement in stages, including long-lead components. This keeps your projects on time and on budget. -Sales will be able to estimate projects with precision and ease, thanks to the data Total ETO collects and organizes. -Empower management with real-time info by tracking project workflow. You'll see job costing and other reporting metrics at all stages of a project. -Know where your parts are in their fabrication process at all times.  It's also easy to ensure parts are inspected and know who completed the inspection.

Visual Planning is more than just overseeing projects, scheduling field teams, managing production timelines, or streamlining manufacturing operations—it’s a flexible, all-in-one platform built to support a wide range of business needs. From simple task coordination to complex, multi-layered workflows, VP adapts to how you work and brings structure, visibility, and efficiency to every part of your operation. VP gives you complete visibility into your projects, teams, equipment, machines, work orders, and operations—helping you coordinate every aspect of your business with confidence. Whether you're managing job sites, dispatching field crews, or overseeing production lines, our platform keeps everything and everyone connected. Collaborate across departments, adjust schedules on the fly, and keep work moving forward—on any device, from anywhere. Thousands of companies trust VP to simplify how they manage people, projects, equipment, and operations. Get your free custom demo today.

Ideal for civil construction, heavy/highway, utility, grading, excavating, paving, and pipeline contractors, this comprehensive yet user-friendly program flows like an estimator thinks. Efficient - Flexible - Detailed Estimating with an Ease of Use. Bid the way you want when you want with the SharpeSoft Cloud. Advanced features include Item Masters for saving entire bid items for easy reuse, importing DOT job bid items, the Trench Profiler for quick and accurate underground utility material takeoffs, and Material/Subcontractor Comparison sheets for quick and effortless importing and analyzing vendor pricing. Summary Sheet to easily see cost and apply markup by % or $ amount; our SharpeSoft Estimator has a robust rounding sheet to close out your bid, automatically re-allocate money, or move money where you want. The Estimator offers imports and exports and reports on demand.

Plexxis serves subcontractors who seek tight team cohesion and high performance backed and fully supported by knowledgeable in-house services. Coupling cloud construction management software, on-premise and hosted solutions, we unite operations, estimating, accounting and field apps on a single technology stack that enables live feedback between bidding, field and finance. With more than 30 years of experience, our solutions have been uniquely shaped to serve subcontractors ONLY. As a result, we have a first-hand understanding that the communications between your systems, spreadsheets, and apps MUST be transparent... and that means moving PAST integration to create a seamless and efficient environment for projects management, accounting, estimating and production. With Plexxis, there are NO “bolt-ons” and no requirement to purchase outside systems. We simply deliver a high-efficiency workflow across all specialty subcontractors’ functions - simply.