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.
PetsSurvivalLab
Survival gear reviews, preparedness guides, and outdoor skills for the modern survivalist.
OutdoorRockhound Guide
The complete guide to rockhounding — tools, locations, identification, and mineral collecting.
HobbyAquariumLab
Science-backed aquarium equipment reviews and fishkeeping guides for freshwater and saltwater.
HobbyHardwater HQ
Water softener and filtration guides — reviews, comparisons, and installation advice.
HomePlungeHQ
Cold plunge tub reviews, comparisons, and wellness science for home recovery.
WellnessWhat Can Grow
Find what plants grow in your climate — vegetable, fruit, and herb guides by zone.
GardenTax By City
Property tax, sales tax, and income data for 3,200+ US counties, Canada, UK, and beyond.
FinanceAI Agent Explained
Plain-English guides to AI agents for people who aren't in tech. No jargon, no hype.
TechnologyErgonomic Office
Standing desk and ergonomic chair reviews, comparisons, and workspace setup guides.
OfficeGrow Mushrooms
Mushroom growing guides for beginners — oyster, shiitake, lion's mane, and more.
HobbyBest Drone For
Drone comparisons and buying guides — photography, FPV, commercial, and budget.
TechnologyFor AI Things
Practical AI tool guides and comparisons for every profession and task.
TechnologyAI Tool Reviews
Hands-on, independent reviews of AI writing tools, chatbots, and image generators.
TechnologyAI Agent Chooser
Independent rankings and comparisons of AI agents, coding tools, and assistants.
TechnologyMy Last AI
Minimal-stack AI tool reviews and subscription-consolidation workflows.
TechnologyPersonal AI Use
Practical AI for everyday life — meal planning, budgeting, fitness, and routines.
TechnologyFree AI News
No-hype reporting on free AI tools, pricing changes, and model launches.
TechnologyAI Automate This
Step-by-step AI and no-code automation guides with n8n, Make, and Zapier.
TechnologyAutomate This AI
Implementation-first business automation with AI — workflows, tools, and templates.
TechnologyPrompts to Passive
Make AI-generated digital products that sell — Gumroad, Payhip, and Etsy.
TechnologyTech Gently
Step-by-step technology guides for seniors and anyone who finds tech frustrating.
TechnologyAI Scam News
Consumer intelligence on AI scams — romance chatbots, crypto fraud, and more.
SecurityAI Scam Recovery
Step-by-step recovery help after AI scams — voice cloning, deepfakes, and crypto.
SecurityPrevent AI Scams
Learn to spot and stop AI-powered fraud before it happens.
SecurityTake Back Your Data
Stop data brokers from selling your information — opt-outs and privacy guides.
SecurityEmergency Energy
Home backup power and resilience — generators, batteries, and solar.
HomeOwn Your Electricity
Whole-home batteries, solar, and off-grid systems for energy independence.
HomeHow To Get Water
Water independence — atmospheric generation, well drilling, and rainwater.
HomeToxin-Free Materials
Evidence-based guides to toxic chemicals in products — and safer alternatives.
HomePrinting XYZ
3D printing guides — printer reviews, filament comparisons, and tutorials.
HobbyHive Mind Guide
Beekeeping guides, gear reviews, and starter resources for new keepers.
HobbyTrade What Where
Crypto exchange comparisons, trading-pair guides, and regional availability.
Finance34 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]