
Houzz
Houzz Pro
Buildxact
PlanSwift
Joist
STACK Takeoff Estimating
Handoff AI
CostLogic is a browser-based workspace for construction takeoffs, estimates, and invoices. Onyx, the built-in AI agent, helps you move faster while you stay in control.

SourceForge.net: ShellNewHandler details page
Which is more popular?
Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | costlogic.co | sourceforge.net |
| Pricing | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


CostLogic is a browser-based construction platform for takeoffs, estimating, job costing, and invoicing. With Onyx, its built-in AI agent, CostLogic supports the complete workflow from blueprint to invoice while keeping measurements, calculations, and decisions visible for review. Users can...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of CostLogic yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CostLogic and ShellNewHandler.
CostLogic's answer
CostLogic is built using modern web, cloud, payment, and AI technologies.
CostLogic's answer
CostLogic connects construction takeoffs, estimating, and invoicing in one browser-based workflow. Onyx can take action across the job while keeping quantities, calculations, and decisions visible for review.
CostLogic's answer
CostLogic lets you measure real plans, price the work, and get paid without exporting data or retyping quantities between tools. It combines hands-on controls with practical AI assistance at a more accessible price than traditional takeoff platforms.
CostLogic's answer
CostLogic is built for contractors, estimators, builders, and small construction teams that work from PDF plans. It is especially useful for teams seeking modern browser-based software and AI assistance without sacrificing control over measurements or pricing.
CostLogic's answer
We built CostLogic after seeing construction teams forced to choose between slow legacy software and thin AI tools that could make costly mistakes. CostLogic offers a practical third path where Onyx handles routine work while builders review every important measurement, calculation, and decision.
Share your experience with using CostLogic and ShellNewHandler. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking CostLogic since Aug 2026.
Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago
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