Five low-competition niches with high affiliate and content earnings potential

Executive overview

Most competitive niches reward whoever has the most resources. Starting in a subniche with lower competition lets you build authority first, then expand.

This video applies a repeatable four-point filter — market size, monetisation path, low-difficulty keyword volume, and low-DR sites already getting traffic — to five specific niches backed by Ahrefs data.

If low-authority sites are already earning significant search traffic in a niche, a focused new entrant can do the same.

The four-point evaluation filter

• Market size: verified via published industry reports to confirm revenue potential
• Monetisation: mapped from competitor sites and blended with affiliate or product models
• Keyword demand: Keywords Explorer filtered to KD ≤ 20, relevant modifiers applied
• Low-DR proof: existing sites with DR under 40 receiving meaningful organic traffic

Niche 1: Graduate and professional test prep

• Market: US students and parents spent over $1 billion on test prep in 2020
• Target tests: LSAT, GMAT, MCAT, GRE
• Monetise via online courses, memberships, upsells like tutoring and practice exams
• 187 keywords at KD < 20; ~117,000 global monthly searches identified in 10 minutes
• eGMAT.com: DR 38, ~300,000 monthly visits, traffic value ~$450,000/month
• LSAT Clarity: DR 15, ~8,000 monthly visits, $37,000 traffic value — strong signal for a small site

Niche 2: Snowboarding equipment

• Market size: ~$500 million globally in 2020
• Seasonal niche — affiliate model avoids inventory risk
• 198 keywords at KD < 20; ~134,000 global monthly searches
• snowboardingprofiles.com: DR 28, ~90,000 monthly visits (peaks over 200,000 in season)
• snowgeartracker.com: DR 0.1, 11 referring domains, still pulls ~3,500 monthly visits
• Best for: SEO beginners or passionate hobbyists; low effort for the potential reward

Niche 3: Golf equipment

• Market size: $6.5 billion globally in 2018
• Equipment is expensive, frequently replaced — affiliate model fits well
• ~150 keywords at KD < 20; ~304,000 global monthly searches identified in 7 minutes
• Southampton Golf Club: DR 24, ~222,000 monthly visits; strong commercial page traffic
• Top Rank Golf: DR 6, ~29,000 monthly visits with explosive recent growth
• Filter top pages by URLs containing "best", "review", or "versus" to isolate commercial traffic

Niche 4: Baby products

• Market size: $11.7 billion globally in 2020; ~385,000 babies born daily
• Dual monetisation: affiliate for products, info products for parenting education
• ~150 keywords at KD < 20; ~266,000 global monthly searches (product-focused only)
• TravelCarSeatMom.com: DR 14, hyper-niche car seat travel site, ~80,000 monthly visits
• ExperienceMommy.com: DR 43, ~180,000 monthly visits driven by product review pages
• Most content in this space is low quality — opportunity for a real brand

Niche 5: Daily fantasy sports picks

• Market size: global sports betting valued at ~$67 billion in 2020; legalisation expanding rapidly
• Affiliate CPA payouts are high — Caesar's Casino pays at least $125 per qualified lead
• SaaS subscriptions for sports data are a second viable revenue stream
• 234 keywords at KD < 20; ~210,000 global monthly searches
• thegameday.com: DR 31, ~70,000 monthly visits, nearly all from sports picks content
• Three key challenges: big players in SERPs, seasonal sport calendars, freshness-dependent content requiring an editorial team
• Recommended only for experienced SEOs with resources to build and maintain a content operation