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Affiliate Traffic Verticals: Real Estate, Finance, Crypto, iGaming — Where to Start

An overview of the main verticals for media buyers: how each works, payout models, platform requirements and which niche a beginner should pick.

A vertical is an offer niche: real estate, finance, education and so on. The vertical determines payouts, ad platform requirements and how hard the work is. Let's go through the main ones.

Real estate and cars

Paid per lead (CPL) for purchases, rentals, test drives or car matching. Advertisers have high tickets, so payouts are above average. Google search ads and Meta lead forms work well. Requirements: real listings, transparent prices, no "apartment for pennies" promises.

Finance and insurance

Loans, cards, insurance policies, investment services. Paid per lead or approval. Platforms require advertiser verification and financial-services compliance: no income guarantees, no hidden terms.

Crypto

Exchanges, wallets, financial products. High payouts but strict rules: Google requires certification for crypto ads, Meta requires written permission, and only certain countries are allowed. Creatives and pre-landers must not promise profits.

iGaming and betting

Licensed casinos and sportsbooks. CPA for the first deposit, RevShare and Hybrid. Ads are only possible where gambling is legal, with Google certification and Meta permission, strictly 18+. A profitable vertical that needs experience and care with rules.

E-commerce and travel

Paid as a percentage of the sale (CPS). Many products and destinations and straightforward creatives, but high competition and lower margins. A good place to learn creatives and catalogues.

Education, healthcare, B2B, apps

  • Education — course sign-ups, CPA per payment.
  • Clinics — consultation requests; lead handling speed matters.
  • B2B and SaaS — expensive leads, long sales cycles.
  • Mobile apps — CPI per install and CPA for in-app actions.

What a beginner should pick

  1. Start with "white" verticals with clear rules: real estate, cars, education, e-commerce.
  2. Pick offers with a short funnel — you'll get data faster.
  3. Move into high-risk niches (crypto, iGaming) after you've mastered analytics and platform policies.
  4. Work strictly within platform rules and local laws: a banned account costs more than any payout.

The CrystalCore team has partners and offers across many verticals, and each buyer picks a niche that fits their skills and budget. We teach all of this, including a dedicated crypto and iGaming block, in our traffic course.

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