We build things we're
passionate about.

Gravison Group is a digital media and mineral exploration company based in Ontario, Canada. We own and operate a network of niche content sites and manage mineral claims in mineral-rich regions.

Digital Media — Our Network

We research, write, and publish in-depth content for 34 niche sites across AI & technology, outdoor & hobby, pets, home, and finance.

Busy Pet Parent

Practical pet care advice for apartment & busy owners. Dog training, cat care, renting with pets.

Pets

SurvivalLab

Survival gear reviews, preparedness guides, and outdoor skills for the modern survivalist.

Outdoor

Rockhound Guide

The complete guide to rockhounding — tools, locations, identification, and mineral collecting.

Hobby

AquariumLab

Science-backed aquarium equipment reviews and fishkeeping guides for freshwater and saltwater.

Hobby

Hardwater HQ

Water softener and filtration guides — reviews, comparisons, and installation advice.

Home

PlungeHQ

Cold plunge tub reviews, comparisons, and wellness science for home recovery.

Wellness

What Can Grow

Find what plants grow in your climate — vegetable, fruit, and herb guides by zone.

Garden

Tax By City

Property tax, sales tax, and income data for 3,200+ US counties, Canada, UK, and beyond.

Finance

AI Agent Explained

Plain-English guides to AI agents for people who aren't in tech. No jargon, no hype.

Technology

Ergonomic Office

Standing desk and ergonomic chair reviews, comparisons, and workspace setup guides.

Office

Grow Mushrooms

Mushroom growing guides for beginners — oyster, shiitake, lion's mane, and more.

Hobby

Best Drone For

Drone comparisons and buying guides — photography, FPV, commercial, and budget.

Technology

34 niche sites and growing. Contact us for the full list or partnership inquiries.

Mineral Prospecting

Prospected.ca — Ontario Mineral Claims

We identify, research, and stake mineral claims in Ontario's mineral-rich regions. Our approach combines geospatial data analysis with on-the-ground assessment to find promising ground before it becomes competitive.

Active in the Thunder Bay and Larder Lake mining districts. Focus on gold, lithium, and critical minerals.

Active Project Visit Prospected.ca →

Contact

Interested in working together? Have a question about our sites or mineral claims? We'd love to hear from you.

Or email us directly: [email protected]