The VPN affiliate space is crowded, but two programs consistently attract publishers: Surfshark VPN and FastestVPN. Both offer competitive commissions, but they differ significantly in structure, approval ease, and earning potential. This guide compares Surfshark VPN vs FastestVPN to help you choose the right program for your audience.
Commission Comparison
Surfshark VPN
- Rate: 40% recurring commission
- Type: Lifetime recurring (monthly subscriptions)
- Min. payout: Typically $50 USD
FastestVPN
- Rate: 50% recurring commission
- Type: Lifetime recurring (monthly subscriptions)
- Min. payout: Varies by network
Earnings Simulation: 1,000 Clicks/Month
Assume a 3% conversion rate across both programs. Average subscription price: ~$10/month after discounts.
Surfshark VPN:
- 30 conversions × $10 × 40% = $120/month
- Year 1 earnings (accounting for churn): ~$1,200–$1,500
FastestVPN:
- 30 conversions × $10 × 50% = $150/month
- Year 1 earnings (accounting for churn): ~$1,500–$1,900
Verdict on commissions: FastestVPN pays 25% more per conversion. However, lower approval rates and churn differences often neutralize this advantage in practice.
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Cookie Window
What Is a Cookie Window?
A cookie window is the time frame in which a purchase is attributed to your referral link after a user clicks it. Longer windows = more earning opportunities.
Surfshark VPN: 30-Day Window
- Meaning: Users have 30 days from click to purchase for the sale to count toward your commission.
- Practical impact: Good for tech-savvy audiences who research and decide quickly. Weaker for audiences that prefer to "compare first, buy later."
- Advantage: Higher conversion density (fewer abandoned carts over 30 days).
FastestVPN: 60-Day Window
- Meaning: Users have 60 days to convert.
- Practical impact: Better for audiences in awareness/consideration phases. Captures seasonal buyers and decision-makers with longer research cycles.
- Advantage: Captures impulse buyers who return weeks later.
Recommendation: If your audience reads reviews, compares options, and takes time to decide, FastestVPN's 60-day window gives you 100% more attribution time. For audiences seeking immediate solutions (e.g., streaming unblocked content), Surfshark's 30-day window suffices.
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Network & Reliability
Surfshark VPN: In-House Network
| Metric | Details |
|---|---|
| Affiliate Network | Self-managed by Surfshark |
| Tracking Accuracy | High (direct data flow) |
| Payout Consistency | Reliable; paid on fixed schedule |
| Support Quality | Direct affiliate manager access |
| Fraud Prevention | Proprietary system |
Strengths:
- Direct relationship with commission manager reduces delays.
- In-house tracking means fewer third-party errors.
- Faster dispute resolution.
Weaknesses:
- Smaller affiliate pool = fewer shared best practices.
- Fewer promotional resources than network-based programs.
FastestVPN: Rakuten Affiliate Network
| Metric | Details |
|---|---|
| Affiliate Network | Rakuten (managed through third party) |
| Tracking Accuracy | Good (Rakuten's established infrastructure) |
| Payout Consistency | Reliable; monthly payouts |
| Support Quality | Rakuten's general support team |
| Fraud Prevention | Rakuten's multi-layer system |
Strengths:
- Rakuten's reputation for reliability and scale.
- Access to broader VPN ecosystem (other programs on platform).
- Strong fraud detection.
Weaknesses:
- Third-party intermediary = slower dispute resolution.
- Generic support (not FastestVPN-specific).
- Commission disputes can take weeks to resolve.
Reliability Winner: Surfshark VPN (in-house tracking is faster and more transparent).
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Approval Requirements
Surfshark VPN: Easy Approval
Typical approval timeline: 24–72 hours
What you need:
- Active website or content platform (blog, YouTube channel, forum, etc.)
- Clear traffic source disclosure
- No adult/illegal content
- Basic affiliate policy compliance
- Reasonable monthly traffic projection
Real-world experience: Publishers report 85%+ approval rate on first application.
FastestVPN: Medium Approval
Typical approval timeline: 3–7 business days
What you need:
- Established web property (6+ months old preferred)
- Monthly traffic proof (Google Analytics, Statista, etc.)
- Professional-looking site with complete About/Contact pages
- Clear privacy policy and terms of service
- Detailed explanation of promotional methods
- No history of banned networks or problematic practices
Real-world experience: Publishers report 60–70% approval rate; rejections often cite "insufficient traffic" or "unclear monetization model."
Approval Winner: Surfshark VPN (easier barrier to entry).
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Features & Program Highlights
Surfshark VPN
✅ Custom Landing Pages: Pre-built, optimized landing pages for publishers. ✅ Deep Linking: Direct-to-deal links (e.g., "Get 3 months free"). ✅ Marketing Materials: Banners, text links, email swipes provided. ✅ Promo Codes: Exclusive codes for audience segmentation and tracking. ✅ Monthly Payouts: Reliable payment schedule. ✅ Dedicated Support: Direct affiliate manager for top performers.
FastestVPN
✅ High Commission Rate: 50% beats most competitors. ✅ Extended Cookie Window: 60 days for slower-converting audiences. ✅ Rakuten Dashboard: Access to Rakuten's full reporting suite. ✅ Partner Resources: Standard banners and marketing templates. ✅ Promo Support: Rakuten team assists with campaign setup.
Feature Highlight: Surfshark's direct marketing support and custom landing pages give it an edge for publishers focused on conversion optimization. FastestVPN's advantage is the extended cookie window and Rakuten's ecosystem.
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Publisher Fit — Who Should Promote Which?
Promote Surfshark VPN When:
1. You have a tech/security-focused audience that trusts detailed reviews and values brand reputation. Surfshark's established market position resonates better with informed buyers.
2. You prioritize approval speed and support quality. If you're launching a new affiliate site or need quick onboarding, Surfshark's easy approval gets you earning in days, not weeks.
3. Your traffic is concentrated in developed markets (US, EU, UK, Canada). Surfshark dominates in these regions, meaning higher conversion likelihood.
Promote FastestVPN When:
1. Your audience is price-sensitive and responds to aggressive deals. FastestVPN markets heavily on discounts; if your readers hunt for bargains, this program aligns better.
2. You have an established affiliate presence and can navigate Rakuten's approval process. FastestVPN's 50% commission justifies the extra approval effort if you have proven traffic.
3. Your audience researches over weeks/months before deciding. The 60-day cookie window captures decision-makers who bookmark links and return later.
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Related articles
- Surfshark VPN vs TorGuard VPN: affiliate program comparison → /compare/surfshark-vpn-vs-torguard-vpn
- NordVPN vs Surfshark VPN: affiliate program comparison → /compare/nordvpn-vs-surfshark-vpn
- Surfshark VPN vs NordVPN Affiliate Program: affiliate program comparison → /compare/surfshark-vpn-vs-nordvpn-affiliate-program
FAQ
1. Can I promote both Surfshark VPN and FastestVPN simultaneously?
Yes, but with caution. Most affiliate programs allow multi-program promotion on the same site, provided you disclose affiliate relationships clearly. However, promoting competing VPNs on the same page can confuse readers and dilute conversion rates. Best practice: Create separate review/comparison articles for each program, or use a comparison table that clearly distinguishes each option. Monitor your conversion rates to see which program performs better with your audience.
2. Which program has better payout reliability?
Surfshark VPN edges out FastestVPN due to in-house payment processing. Surfshark affiliates rarely report missed or delayed payments. FastestVPN (via Rakuten) also pays reliably but occasionally experiences 1–2 week delays during high-volume periods. If payout reliability is critical (e.g., you budget monthly cash flow), Surfshark is safer.
3. What's the typical conversion rate for these programs?
Honest answer: Conversion rates vary wildly based on your traffic source, audience intent, and promotional method. Industry benchmarks suggest:
- Content/SEO traffic: 2–5% conversion rate
- Paid search: 5–12% conversion rate
- Email list: 8–15% conversion rate
- Social media: 1–3% conversion rate
VPN affiliate conversion is lower than SaaS because users often compare 5+ options before buying. Test both programs with small audiences first, then scale the winner.
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FAQ (continued)
4. Do these programs offer seasonal bonuses?
Both programs occasionally run promotions (Black Friday, Cyber Monday) with higher commission rates or flat-fee bonuses. Surfshark historically offers 50%+ commissions during major holidays. FastestVPN matches or exceeds these offers. Action item: Ask your affiliate manager about upcoming promotions before committing your promotional calendar.
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Conclusion
Surfshark VPN vs FastestVPN — the choice depends on your approval timeline, audience type, and earning patience.
- Start with Surfshark if you're new to VPN affiliate marketing or want quick approval and strong brand recognition.
- Advance to FastestVPN once you have traffic proof and want to maximize commission per conversion.
The smartest approach? Promote both. Use Surfshark as your primary recommendation (higher approval odds, easier onboarding) and position FastestVPN as a budget alternative for price-conscious readers. Monitor which converts better, then optimize your messaging accordingly.
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