Real humans behind
your AI fitness tool
Whether you need help with our AI fat loss calculator, want to share feedback, or have a business question — we've got you covered. Friendly, fast, and genuinely helpful.
Choose the right channel for your question
We handle three types of enquiries — pick the one that fits your need for the fastest response.
Fitness calculator support
Trouble with results, formula questions, or technical bugs in the AI fat loss calculator? Our support engineers are on it.
Get technical help →Feedback & suggestions
Love something? Want to improve something? We read every piece of feedback personally and many features started as user suggestions.
Share feedback →Business & partnerships
Looking to integrate our AI fitness tool into your platform, clinic, or app? Let's talk about licensing, API access, or co-marketing.
Start a conversation →Reach the team directly
Use the form or any of the channels below. We don't use bots for first responses — a real person reads every message.
Email us
For all enquiries — support, feedback, or business — reach us at: support@fitfuelai.site
Help centre first?
Find instant answers at our knowledge base — most calculator questions answered in seconds.
Response hours
Monday–Friday, 9am–6pm GMT. We reply to all messages within 24 hours, often sooner.
Try the calculator — it answers most questions itself
Our AI fat loss calculator is free, instant, and requires no signup. Most users get their answer in under 2 minutes.
Use the free calculator Browse the knowledge base