Affiliate Marketing
Affiliate marketing is the pay-for-performance acquisition channel where third parties earn commission for driving qualifying actions, typically sales or signups. Affiliates promote the product through their channels (websites, content, social media, email lists) and receive a percentage of revenue or fixed fee per conversion generated, tracked through unique referral links or codes. It's the original performance-based marketing channel, predating digital advertising, and remains a significant acquisition source for many B2C and some B2B businesses.
How affiliate marketing works:
- Brand sets up affiliate program with commission structure (e.g., 20% of first-month revenue).
- Affiliates sign up to promote the product.
- Each affiliate gets unique tracking link or discount code.
- Affiliates promote through their channels (blog, YouTube, email, social media).
- Customer clicks affiliate link or uses code, makes purchase.
- System tracks attribution and credits the affiliate.
- Affiliate receives commission (typically monthly payment).
Typical commission structures:
| Commission type | Description | Typical range |
|---|---|---|
| Flat fee per conversion | Fixed $ per signup/sale | $10-$200 |
| % of revenue (one-time) | % of first purchase | 10-30% |
| % of revenue (recurring) | % of subscription for tenure | 20-40% |
| Tiered | Higher % for higher volume | 10-30% |
| Hybrid | Flat fee + ongoing % | Combined |
Common affiliate platforms:
B2C platforms:
- ShareASale: large affiliate network, established.
- Commission Junction (CJ): enterprise-focused.
- Impact: modern platform, growing.
- Rakuten Advertising: large network.
- Amazon Associates: massive scale, low commission (1-10%).
B2B / SaaS platforms:
- PartnerStack: B2B-focused, growing fast.
- Impact: also serves B2B.
- FirstPromoter: SaaS-specialist.
- Tapfiliate: SMB SaaS affiliate platform.
- Native programs: many SaaS companies build in-house.
What affiliates typically include:
Content creators: bloggers, YouTubers, podcasters with engaged audiences.
Review sites: comparison sites, review aggregators, "best of" lists.
Coupon sites: RetailMeNot, Honey, Slickdeals, coupon and deal sites.
Cashback sites: Rakuten, Ibotta, TopCashback, refund partial purchase.
Industry influencers: see Influencer Marketing, overlap exists.
Other businesses: complementary B2B services may refer customers.
When affiliate marketing works:
B2C products with margin to share: physical products, software, courses. Commission needs to be meaningful enough for affiliates to promote.
Long-tail discovery: affiliates create content for niche searches you can't economically target.
Trust-driven categories: financial services, health, software where reviews drive purchases.
Recurring revenue: ongoing commission keeps affiliates engaged long-term.
When affiliate marketing doesn't work:
Low-margin products: not enough margin to share with affiliates.
Complex sales: enterprise B2B with long cycles doesn't fit affiliate model well.
No affiliate-friendly tracking: products without clean attribution can't measure affiliate impact.
No affiliate-attractive offer: $10 one-time commission won't motivate quality affiliates.
Affiliate marketing pitfalls:
Fraud: cookie stuffing, fake conversions, brand bidding on Google by affiliates.
Brand bidding: affiliates buying Google ads on your brand keywords, capturing traffic you'd have gotten anyway.
Coupon site dependence: affiliates that only work via coupons may not be incremental (those customers were buying anyway).
Attribution disputes: who gets credit when multiple touchpoints exist.
Brand control: affiliates can damage brand if they promote misleadingly.
Ryan's Take
Affiliate marketing is a great channel for the right businesses and a waste for the wrong ones. The discipline that works: B2C with shareable margin (10%+ to affiliates), SaaS with recurring revenue that's worth ongoing commission, products with long-tail discovery potential; rigorous fraud detection and brand bidding rules; recurring commission to align incentives over time. The pattern that fails: launch affiliate program for low-margin product, get only low-quality affiliates, get hit with brand bidding fraud, conclude "affiliate doesn't work." The channel works; it has to match your business.
What founders get wrong: Launching affiliate programs for products that can't support meaningful commission. A 5% affiliate commission on a $50 product is $2.50; no quality affiliate is promoting that. The right discipline: enough margin to share (15-30% to affiliates is competitive); recurring commission for SaaS; rigorous fraud and brand-bidding controls.
Related: Influencer Marketing · Referral Program · Paid Acquisition · Cost Per Acquisition
FAQ
What is affiliate marketing?
A pay-for-performance channel where third parties (affiliates) earn commission for driving qualifying actions (typically sales or signups). Affiliates promote through their channels; tracking via unique links or codes.
What are typical affiliate commission rates?
B2C products: 10-30% of revenue. SaaS recurring: 20-40% of first year. Flat fee: $10-$200 per conversion. Amazon Associates is much lower (1-10%). Higher commission attracts higher-quality affiliates.
What platforms manage affiliate programs?
B2C: ShareASale, Commission Junction, Impact, Rakuten, Amazon Associates. B2B/SaaS: PartnerStack, Impact, FirstPromoter, Tapfiliate, or in-house. Platform selection depends on category and scale.
When does affiliate marketing work?
B2C with shareable margin, recurring SaaS revenue, trust-driven categories (finance, health, software), long-tail discovery products. Doesn't work for low-margin products, complex enterprise sales, or products without clean attribution.
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