Business Cortex
Business Cortex has 3 of their videos in Side Hustle Intel. Together they cover 38 different work-from-home ideas, mostly in physical & print products and local & professional services. We pull out each idea on its own and write it up in plain language: what the gig is, how Business Cortex pitches it, who it suits, and our honest take. Every entry links back to the video it came from, so you can always hear it from Business Cortex directly.
See all 38 in the searchable tool →
Where these ideas fall
Videos featured (3)
Every idea on Side Hustle Intel links viewers to the video it came from.
- 15 UNSEEN Garage Businesses That Cost Less Than $1000 to Start ↗Sep 5, 2026 · 14 ideas
- 20 Work From Home Business Ideas To Quit Your Job ↗Sep 12, 2025 · 19 ideas
- 54 Machines That Quietly Make Money While Everyone Ignores Them ↗5 ideas
All 38 ideas
- Window Screen Rebuilding Service for Property Managers and LandlordsLocal & professional services · Very low startup cost (about $240 for a fiberglass mesh roll, spline roll, and rolling tool)
Rebuild torn or damaged window screens, selling primarily to property managers and landlords who accumulate a steady stream of damaged screens across multiple rental units at…
- Sneaker Cleaning and Restoration Service Selling to ResellersLocal & professional services · Very low startup cost (about $35-150 for a cleaning kit)
Clean, restore, and repair sneakers (deep cleaning, yellowing reversal, suede restoration, sole repainting), selling primarily to sneaker resellers who need every pair cleaned…
- Rug Tufting Business Selling Custom Commissions to Interior DesignersPhysical & print products · Low startup cost (about $300-450 for a complete tufting kit)
Make custom tufted rugs using a cut-pile tufting gun, monk's cloth, and backing materials, selling primarily to interior designers commissioning custom pieces for clients rather…
- Resin and Wood Serving Board Business Selling Wedding and Corporate Gifting Bulk OrdersPhysical & print products · Low startup cost (about $500-700 for a full setup including hardwood, torch, sander, and respirator)
Make resin-and-hardwood serving boards and wall art pieces (skipping lower-value resin jewelry and coasters, which the presenter says are impulse buys with no reorder pattern)…
- Premium Candle Making Sold Wholesale to Boutiques, Spas, and Airbnb HostsPhysical & print products · Low startup cost ($77 budget setup, or about $267 for a full premium setup)
Make premium candles using coconut or soy wax, wooden wicks, and weighted vessels with a real fragrance load (not basic Mason jar candles), and sell primarily through wholesale…
- Neocaridina Shrimp Breeding Business Selling to Local Fish StoresPhysical & print products · Low startup cost (about $150-300 for a single-tank starter setup with livestock)
Breed Neocaridina shrimp (a popular, colorful freshwater aquarium species) in a home tank setup, selling to local fish stores as a consistent wholesale buyer and to aquarium…
- Microgreens Growing for Restaurant Wholesale AccountsPhysical & print products · Low startup cost (about $500-700 for a garage-scale rack with grow lights and shelving)
Grow microgreens (sunflower, pea shoot, amaranth) in trays under grow lights in a garage or spare room, selling on standing weekly wholesale orders to two or three restaurant…
- Knife and Tool Sharpening Route for Restaurants, Butchers, and SalonsLocal & professional services · Low startup cost (a Work Sharp Ken Onion sharpener at $170-250, or a belt sander setup around $300)
Sharpen knives, scissors, and other bladed tools for restaurants, butchers, and salons, structured as a swap route where you drop off a freshly sharpened duplicate set and pick up…
- Headlight Restoration Service Selling to Dealerships and Detail ShopsLocal & professional services · Very low startup cost (about $125 for a restoration kit and rotary polisher)
Restore cloudy or yellowed headlights, primarily by selling to used car dealerships and detail shops that need every incoming trade-in restored before resale, rather than…
- Guitar Setup and Repair Service for Gigging Musicians and TeachersLocal & professional services · Low startup cost ($133 for a basic setup kit, or $250-400 for a complete kit)
Perform guitar setups and repairs (action adjustment, fret leveling, nut work, full refrets) for gigging musicians and music teachers, who need this service 2-4 times a year as…
- Gourmet Mushroom Growing for Restaurant and Farmers Market SalesPhysical & print products · Low startup cost (about $260 for an all-in-one starter kit, or $200-800 for a DIY build)
Grow gourmet mushrooms (lion's mane and oyster varieties) in a small home setup (tent, humidifier, inline fan), selling on standing weekly orders to restaurants and at farmers…
- Feeder Insect Breeding Business Selling to Reptile OwnersPhysical & print products · Low startup cost ($150-300 for colony starter and housing)
Breed feeder insects (dubia roaches) for sale to reptile owners, who need a constant weekly supply for pets like bearded dragons and geckos over a decade-long lifespan, making…
- Dog Treat Baking Business Selling to Pet Boutiques and Farmers MarketsPhysical & print products · Very low startup cost (packaging and labels run 30-80 cents/unit; uses equipment most kitchens already have)
Bake dog treats (the presenter's example: peanut butter biscuits) using standard home baking equipment, and sell them to pet boutiques and at weekly farmers markets, while…
- Custom Embroidery Business Selling to Local Trades and Sports TeamsPhysical & print products · Low startup cost (a single-needle embroidery machine, $400-780)
Embroider logos and designs onto blank hats and apparel using an affordable single-needle embroidery machine (not the expensive commercial multi-needle setups often recommended)…
- Wood-burning (pyrography) Custom Gift and Workshop BusinessPhysical & print products · Very low startup cost (a wood-burning pen kit, assorted tips, sanding pads, finishes, and wood blanks)
Use a pyrography (wood-burning) pen to burn permanent designs into wood, cork, and leather blanks (cutting boards, spoons, plaques, coasters), creating personalized gifts like…
- On-demand Laminating Service and Laminated Product BusinessLocal & professional services · Very low startup cost (a portable laminator, assorted pouches, a trimmer, and a clean work surface)
Offer on-demand lamination for certificates, menus, kids' art, classroom materials, and signage (pickup/drop-off for teachers, same-day service for small businesses, mobile…
- Upcycled Plastic-bottle Rope and Garden-product BusinessPhysical & print products · Low startup cost (a plastic bottle cutter, a safe cutting surface, gloves, a heat source for finishing ends, and simple looms/jigs)
Use a plastic bottle cutter to slice clean, used PET bottles into strong, uniform strips that function like plastic rope, then either sell the coiled strips directly to gardeners…
- Custom Photo Jigsaw Puzzle BusinessPhysical & print products · Moderate startup cost (a printer or press, puzzle blanks or board, a die or laser cutter, and protective packaging)
Convert customer-submitted photos into jigsaw puzzles by sublimation printing onto puzzle blanks or printing onto board and die/laser-cutting, offered in sizes from quick 48-piece…
- Photo-to-embroidery Portrait Art BusinessPhysical & print products · Moderate startup cost (an embroidery machine, digitizing software, stabilizers, hoops, threads, and fabrics)
Convert customer-submitted portrait or pet photos into stitched wall-art pieces using embroidery digitizing software and a compatible machine (or by hand for a craftsman feel)…
- Small-batch Flavored Nut Butter BusinessPhysical & print products · Low startup cost (bulk nuts, a roaster or oven, a nut-butter machine or high-power grinder, jars, and labels)
Roast and grind bulk nuts (peanuts, almonds, cashews) into smooth spreads using a nut-butter machine or high-power grinder, starting with 100% nut bases before developing flavors…
- Mini Cheesecakes-in-jars Dessert BusinessPhysical & print products · Low to moderate startup cost (jars, liners, mixers, an oven or no-bake recipes, refrigeration, labels, and tamper seals)
Produce portable, individually-jarred mini cheesecakes (classic, strawberry, chocolate, salted caramel, plus seasonal flavors) for sale as singles or four-packs, with corporate…
- Small-batch Metal Casting Business Using Recycled Scrap MetalPhysical & print products · Moderate startup cost (an electric melting furnace, graphite crucibles, ingot molds, tongs, and protective gear, plus a ventilated heat-safe workspace)
Use an electric melting furnace to melt scrap aluminum, copper, silver, or gold into clean ingots, then cast jewelry, coins, or art pieces using silicone or sand molds, marketed…
- Small-batch Sidewalk and Classroom Chalk Production BusinessPhysical & print products · Very low startup cost (chalk molds, mixing bowls, measuring tools, pigments, and simple packaging)
Mix plaster of Paris with water and pigment, pour into multi-cavity molds, and air-dry to produce classroom, sidewalk, and tailor's chalk, sold to tutoring centers, preschools…
- Popping Bubble Tea Pearl ("jellyball") Production Sold Wholesale to CafesPhysical & print products · Low startup cost (a jellyball/popping-pearl machine, flavor bases, food-safe additives, containers, and a sanitized workspace)
Run flavored liquid through a jellyball machine to produce colorful fruit-popping boba pearls for tea, soda, and desserts, then sell them wholesale to local bubble tea shops…
- Homemade Artisan Chocolate Business Using a Compact Tempering MachinePhysical & print products · Low to moderate startup cost (a compact tempering machine, quality couverture chocolate, and silicone or polycarbonate molds)
Use a compact chocolate tempering machine with quality couverture chocolate and silicone or polycarbonate molds to produce glossy bars, truffles, and shaped chocolate pieces…
- Handmade Candle Holder Business Across Concrete, Wood, Metal, or GlassPhysical & print products · Low to moderate startup cost depending on medium (molds or tooling, sanding, finishing supplies, sealers, and heat-safe testing)
Craft candle holders — tealight cups, taper stands, trays, candelabras — in a chosen medium (concrete mimicking stone or terrazzo, wood for warmth and engraving, metal for an…
- Upcycled Glass Bottle Tumbler and Decor BusinessPhysical & print products · Low startup cost (a bottle-scoring tool or cutting jig, sanding pads, masks, and finishes)
Transform sourced wine and beer bottles into tumblers, vases, lanterns, and decor using a scoring tool or cutting jig, thermal shock for clean splits, sanding for smooth edges…
- Small-batch Gourmet Sausage Business Using an Electric Sausage StufferPhysical & print products · Low to moderate startup cost (a stuffer/grinder or pre-ground meat, casings, spices, and a cold workspace)
Use an electric sausage stuffer to speed up filling casings for small-batch gourmet sausages (mild Italian, jalapeño cheddar, chicken apple, and seasonal rotations), sold to…
- Eco-brick Furniture and Community-build Business Using Packed Plastic WastePhysical & print products · Low startup cost (packing tools, finishing materials like plaster/mortar, and outdoor-safe coatings)
Pack clean, dry plastic waste tightly into plastic bottles to create dense "eco brick" building blocks, then finish assembled modules with plaster or mortar skins to build…
- Decorative Dumbbell Business for Design-conscious Home GymsPhysical & print products · Low startup cost (paints, primers, sealers, molds, and a dust-controlled finishing area)
Customize off-the-shelf dumbbells with durable decorative finishes (stone, terrazzo, metallic) or cast original weights using concrete molds and sealed handles, targeting…
- Colored-flame Novelty Candle BusinessPhysical & print products · Low startup cost (a basic candle-making kit: melter, thermometer, pouring pitcher, molds/containers, specialized flame-color additives, and safety gear)
Make candles that burn with vivid colored flames using specialized additives and properly prepared wicks or gel fuels, packaged as premium novelty decor (e.g. blue-flame dinner…
- Gift-stuffed Clear Balloon Business for Celebrations and EventsPhysical & print products · Low startup cost (a balloon expander/pump kit, quality clear balloons, ribbons, tissue, and small gift items)
Use a balloon-stuffing kit to place gifts (plush toys, candy, confetti, custom vinyl names, LED lights, photo prints) inside large clear balloons for striking presents and party…
- Mobile Nail Art Printing Service for Events Using an Automatic Nail PrinterLocal & professional services · Moderate startup cost (an automatic nail art printer, compatible gel base/top coats, a curing lamp, sanitization supplies, and a design catalog)
Operate an automatic nail art printer that prints intricate designs or photos directly onto nails within minutes, offered as a home studio or mobile service for weddings, bridal…
- Manufacturing Wooden Mop and Broom Handles as a Pure B2B Supplier to Other Manufacturers, With No Retail Marketing RequiredPhysical & print products · Low (timber offcuts and low-grade wood work as raw material, keeping material cost down)
Buy a machine that processes raw timber into finished wooden mop and broom handles (cutting, shaping, sanding, and threading them), then supply other broom and mop manufacturers…
- Running a Precious Metal Melting Service for Jewelers and Scrap Buyers, Where the Customer Supplies the Metal so Material Cost is Near ZeroLocal & professional services · Moderate (a high-frequency induction furnace; almost no ongoing material cost since customers supply their own metal)
Buy a high-frequency induction furnace that melts 1-2kg of precious metal (gold, silver, copper, brass) quickly using electromagnetic heating rather than an open flame, then offer…
- Offering Tamper-evident Box-corner Sealing as a Service to E-commerce Sellers and Food/cosmetics BrandsLocal & professional services · Low (a desktop corner-sealing machine; blank or printed label rolls are cheap in bulk)
Buy a desktop corner sealing applicator that automatically wraps labels around box edges and corners, creating the tamper-evident seals seen on shipped parcels and retail cartons…
- Shredding Free Waste Cardboard Into Packing Material, Animal Bedding, and Garden Mulch, Sold Across Three Separate MarketsLocal & professional services · Low (a heavy-duty cardboard shredder; raw material is free)
Buy a heavy-duty crusher/shredder that turns waste cardboard boxes into cushioning material, then collect free cardboard from shops, offices, and warehouses who are glad to have…
- Buying Whole Meat Cuts Cheaply and Using a Commercial Bone Saw to Portion Them for Restaurants, Hunters, and FarmersLocal & professional services · Moderate (a commercial-grade bone saw)
Buy a commercial saw designed to cut through frozen meat and bone cleanly and safely, producing uniform portions that hand tools can't reliably deliver, then run a butchery or…
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