Contact Us
Have questions, feedback, or want to report a bug? Drop us a line — we respond within 1–2 business days.
Email Support
Write to us directly at:
contact@3dcostify.comWe typically respond within 1–2 business days.
Website Owner
Tomasz Lichosik
Poland, European Union
Website owner and technical author responsible for all content published on 3dcostify.com.
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Frequently Asked Questions
Is 3D Costify free to use?
Yes, completely free. No registration, no subscription, and no usage limits. All calculator features are available without restrictions for both personal and commercial use.
How quickly will I receive a response?
We aim to respond to all messages within 1–2 business days. For simple questions, we usually reply the same day.
Can I report a bug or suggest a new feature?
Absolutely! We welcome bug reports and feature suggestions. Describe the issue or idea in the contact form and we will evaluate it for inclusion in the next update.
Can I request support for a specific marketplace or 3D printing material?
Yes. If you need support for a specific marketplace (e.g. Amazon Handmade, MakerWorld), material type, or regional electricity rate, contact us and we will evaluate adding it to the calculator.