Tech & Gadgets
- USB-C Accessories Reviews – Focus on reviewing niche USB-C hubs, adapters, and cables.
- Vintage Tech Restorations – Blog about restoring old gadgets (Gameboys, Walkmans, etc.).
- Gaming Laptop Cooling Solutions – Review and recommend laptop cooling pads and DIY cooling hacks.
- Custom Mechanical Keyboards – Write about switches, keycaps, and build guides.
- Raspberry Pi DIY Projects – Niche into very specific Raspberry Pi automation projects.
Personal Finance & Passive Income
- Cashback Apps Comparison – Focus on reviewing and comparing cashback apps.
- Credit Card Sign-Up Bonuses – Help users maximize rewards from credit cards.
- Side Hustle Experiments – Micro case studies on low-cost side hustle ideas.
- Money-Saving Grocery Hacks – Affiliate links to discount coupons and Amazon pantry deals.
- Online Surveys & Reward Sites – Guide people on how to make money from survey sites.
Health & Lifestyle
- Posture Correction Tools – Reviews of ergonomic chairs, standing desks, and posture braces.
- Minimalist Home Gym Equipment – Recommend small fitness gear for home workouts.
- Water Fasting & Detox Diets – Cover fasting benefits with affiliate links to supplements.
- Essential Oils for Sleep & Anxiety – Guide on using essential oils with product links.
- DIY Natural Skincare – Homemade skincare with links to raw ingredients.
Automotive & Travel
- Car Cleaning & Detailing Products – Reviews of wax, polish, and detailing kits.
- Budget Travel Gear – Backpacks, power banks, and travel pillows with affiliate links.
- RV & Van Life Gadgets – Small appliances and essentials for van life.
- Dashcam Reviews & Install Guides – Comparisons of dashcams with Amazon links.
- Motorcycle Touring Accessories – Helmets, jackets, and GPS gadgets for bikers.
These micro-niches are non-scalable because they rely on highly specific expertise, low repeat audience, or limited market demand. However, they can be great for targeted affiliate sales & ad revenue with low competition. 🚀