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Have a suggestion for a new tool? Found a bug? Want to collaborate? We'd love to hear from engineers worldwide.

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WHAT WE WELCOME
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Tool Suggestions
Tell us what engineering calculations you do manually every day — we'll build a tool for it.
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Bug Reports
Spotted a calculation error or broken feature? Let us know immediately.
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Partnerships
Engineering firms, software companies and content creators — let's collaborate.
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General Feedback
We read every message. Your feedback shapes what we build next.
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RESPONSE TIME
We aim to respond within 48 hours on working days.
TOOL REQUESTS
We prioritise tools based on engineer demand. The more requests we get for a tool, the faster it gets built.