TL;DR: The global cashback industry reached $271 billion in spend value in 2025 and is on track to hit $303 billion in 2026, growing at 11.9% annually. That makes the cashback market roughly 3.25 times larger than the entire consumer loyalty programs industry ($93 billion in 2026). UK cashback spending alone is projected to reach $22.10 billion by 2029. Younger consumers are driving the shift: 71% of millennials and 63% of Gen Z now use cashback tools during online purchases. The bigger story isn’t just growth: it’s where growth is happening. Subscription-based digital services are quietly becoming the highest-value cashback category despite still being underserved by mainstream platforms.
This is Rewardio’s first annual industry report, synthesising publicly available data from over a dozen sources to paint a current picture of the cashback industry. Where individual figures vary between sources, we’ve shown ranges and noted methodologies. In future editions, we’ll incorporate primary research from our own platform once we have meaningful operating data.
The findings below are organised around five themes: market size, generational shifts, category dynamics, the subscription overlap, and what’s coming next. Finally, each section closes with an editorial take on what the numbers actually mean.
Theme one: cashback is now bigger than loyalty programs
The single most important finding in this report is the relative scale of cashback compared to traditional loyalty programs.
According to Research and Markets’ Q1 2026 update, the global cashback market reached $270.7 billion in spend value in 2025 and is forecast to reach $303 billion in 2026. Furthermore, by 2030, the industry is projected to expand to $451.4 billion. Specifically, the 2021-2025 CAGR was 13.5%, and the forecast 2026-2030 CAGR is 10.5%.
Compare this to the broader consumer loyalty programs market. Notably, the same research firm, using comparable methodology, estimates global loyalty programs at $80.5 billion in 2025 and $93.2 billion in 2026, growing at 15.7% annually.
The ratio is striking. Indeed, cashback is roughly 3.25 times larger than the consumer loyalty programs industry in 2026. Yet most media coverage, retail strategy thinking, and academic research treats loyalty programs as the dominant category. Clearly, the data tells a different story.
Why the gap exists
Cashback grew rapidly because it offers something points programs structurally cannot: simple, transparent, transferable value. For example, a £10 cashback balance is just £10. By contrast, a 10,000-point Tesco Clubcard balance requires the consumer to understand redemption rules, partner partnerships, and conversion ratios before they know what they’ve earned.
In a cost-of-living environment where consumers are scrutinising every transaction, that simplicity matters. UK research finds that economic pressures have heightened consumer interest in cashback specifically because it offers direct financial returns rather than abstract points.
The editorial take
If you’re a brand currently building a loyalty programme in 2026, you’re competing in a $93 billion category. However, if you’re entering cashback, you’re competing in a $303 billion category that’s still growing at 10%+ annually. Ultimately, the strategic math favours cashback, and we expect more brands to start migrating loyalty budget toward cashback infrastructure over the next 36 months.
Theme two: the demographic shift is real and accelerating
Cashback adoption isn’t uniform across age groups. The data shows a clear generational tilt that has implications for both consumer behaviour and merchant strategy.
Industry research finds that 71% of millennials and 63% of Gen Z consumers actively use cashback tools during online purchases, compared to lower rates among Gen X and Baby Boomers. Specifically, more than 68% of digital shoppers globally have used at least one rewards app in the past 12 months, up from roughly 54% three years ago.
In the UK specifically, Statista data shows 51% of millennials prefer cashback rewards, placing cashback at the same level as discount coupons in their loyalty preference. Among Gen Z, however, the figure is lower (45% prefer discount coupons specifically), but cashback adoption rates are climbing fastest in this cohort.
Similarly, American Express research surveyed 2,000 UK consumers and found that 58% of Gen Z and Millennials prioritise spending on experiences over physical products, and rewards (including cashback) actively influence how they choose to pay and where they spend.
What this means for category structure
Older cashback users still skew toward retail and supermarket spend, where the traditional cashback platforms have always operated. By contrast, younger users skew sharply toward digital services, subscriptions, software, and experience-based spending. As a result, this creates a mismatch: the cashback platforms with the biggest user bases are optimised for the wrong categories for the fastest-growing user demographic.
We’ll come back to this gap in theme four.
The editorial take
If your cashback platform’s homepage in 2026 still leads with supermarket banners, then you’re optimising for a shrinking demographic share. Notably, the next decade of cashback growth is in software, subscriptions, and digital services because that’s where younger consumers spend, and younger consumers are where the growth is.
Theme three: the subscription economy is reshaping cashback’s most valuable category
The single most consequential trend in consumer spending over the past five years has been the rise of subscription services. The cashback implications are still being processed by the industry.
How big the subscription economy actually is
The global subscription economy is now valued at approximately $904 billion in 2026, growing at 15.9% annually. Within that, the Software and Technology (SaaS) segment is forecast to grow at 15.8% CAGR through 2033, notably the fastest growth rate of any vertical in the subscription economy.
For individual consumers, the numbers are striking. Specifically, the average American household spends approximately $273 per month on all subscriptions combined, including streaming, software, fitness, and food delivery. However, consumers self-report spending only $111/month, a $162 monthly gap that translates to $1,944 per year in essentially untracked spending.
In the UK, similarly, Gen Z subscribers spend an average of £305 per month on subscriptions, roughly three times what Gen X spends. Furthermore, across all UK age groups, more than 54% of consumers have at least one subscription they don’t actively use but continue paying for.
Why this matters for cashback
The subscription economy creates a near-perfect cashback opportunity that the major cashback platforms have largely missed. First, subscriptions are recurring (so cashback can compound annually). Second, the merchants are digital-first (so attribution and tracking work cleanly). Third, the affiliate commissions are high (30-70% on long-term plans is typical for VPNs, hosting, and SaaS, compared to 1-5% on retail). Finally, the consumers paying for them are exactly the cohort growing fastest in cashback adoption.
Yet the mainstream cashback platforms continue to publish low single-digit percentages on most software subscriptions. Although the economics absolutely support higher rates, the platforms simply haven’t adapted their products to a subscription-first world.
The editorial take
In short, this is the largest unclaimed opportunity in cashback today. Consumers spending $200+/month on subscriptions are getting £30/year in cashback when they could be getting £200+. Ultimately, the industry will close this gap over the next 24-36 months, either through incumbents adapting their pricing or specialist platforms (like Rewardio) building category-focused models. So we’ve placed a long bet on the latter.
Theme four: which categories are actually growing
Aggregate market growth numbers can hide what’s happening within categories. Drilling into the category mix shows a clear pattern.
The fastest-growing cashback categories in 2026
Based on a synthesis of affiliate industry data, subscription economy growth rates, and merchant commission structures:
- Software and SaaS subscriptions: Growing at 15.8% annually within the broader subscription economy. Affiliate commission rates 30-70% on long-term plans. Almost universally underserved by mainstream cashback.
- VPNs and cybersecurity: Growing at roughly 12-14% annually. Among the highest affiliate commission rates in any category (40-100% on initial signups for major providers). Strong stacking with student discount programmes.
- AI tools: New category, growing rapidly from a small base. Affiliate structures still maturing but commission rates on enterprise tiers are healthy.
- Web hosting and domains: Growing at high single-digits. Flat-fee commissions of £50-£100+ per signup on major providers. Stable structurally for decades.
- Online learning: Growing alongside the broader EdTech market at roughly 14% annually. Course-bundle annual subscriptions have particularly strong cashback economics.
- Online gambling and casino: Growing at 12%+ annually globally. Affiliate structures (RevShare, CPA) are different from other categories and require specialist platforms.
- Streaming and digital entertainment: Forecast to account for over 33% of global subscription spend by 2030. Verification-gated nature makes cashback messier than other digital categories.
The categories growing slowest or shrinking
- Physical retail (fashion, general merchandise): Modest growth, 3-5% annually. Affiliate commission rates structurally low (1-5%). The traditional core of cashback platforms is becoming the lowest-margin category in the mix.
- Supermarkets and groceries: Low single-digit growth. Cashback rates typically below 1%. Most major supermarkets don’t operate affiliate programmes at meaningful scale.
- Travel: Still significant in absolute terms but normalisation post-pandemic has slowed growth. Tracking complexity (long booking-to-travel gaps) makes attribution unreliable.
The editorial take
In short, the growth is concentrated in digital subscriptions, software, and adjacent categories. Meanwhile, mature cashback platforms continue to allocate their best inventory and promotional weight to the slow-growth physical retail category because that’s what their existing user base shops for. By contrast, new entrants have the opposite problem and the opposite advantage.
Theme five: the structural pressures shaping the next phase
A few forces are reshaping how cashback works at the infrastructure level, and they’re worth flagging for anyone trying to read the industry.
Tracking is getting harder
Browser-level changes (Safari ITP, Firefox ETP, Chrome’s gradual third-party cookie deprecation), increased ad-blocker adoption, and privacy-focused browser settings are all reducing the reliability of traditional affiliate tracking. We covered the user-facing implications in are cashback sites legit and how cashback websites actually work. However, at industry level, this is creating pressure for cashback platforms to move toward server-side tracking, postback systems, and (longer-term) open banking integrations.
In essence, the platforms that adapt to these changes will retain attribution. Meanwhile, the ones that don’t will gradually lose tracking accuracy, leading to more failed cashback claims and worse user experience.
Affiliate networks are consolidating
Impact Radius, Awin, CJ, and Rakuten Advertising remain the dominant infrastructure providers globally. Smaller networks have been acquired or have struggled to compete with the scale and merchant access of the majors. For consumers, this consolidation doesn’t change much. For cashback platforms, it concentrates their negotiation surface and their operational dependencies.
The “lifetime cashback” question is unresolved
A small number of merchants now pay recurring affiliate commissions on subscription renewals, not just initial signups. For instance, NordVPN, certain hosting providers, and a growing set of SaaS tools structure their programmes this way. As a result, this creates the possibility of true lifetime cashback for the user, where every renewal generates new commission and new cashback.
However, the major cashback platforms have been slow to surface this distinction in their consumer-facing UX. We expect this to change, although probably driven by specialist competitors rather than the incumbents.
Regulatory attention is increasing
Per the Research and Markets industry report, cashback is no longer designed to indiscriminately stimulate spend. It’s increasingly deployed to steer user behaviour, reinforce preferred payment routes, and protect unit economics. This is partly an industry maturing, partly a response to growing regulatory interest in how reward programmes shape consumer decisions.
UK regulators have shown interest in BNPL, subscription auto-renewal, and consumer credit dynamics, all of which intersect with how cashback platforms operate. Therefore, we expect more formal regulatory attention to the cashback industry within the 2026-2028 window, particularly around transparency of payout terms and treatment of dormant balances.
The editorial take
In summary, the cashback industry of 2030 will look meaningfully different from the cashback industry of 2026. Tracking infrastructure will have shifted. Furthermore, specialist category platforms will have eaten significant share from the incumbents. Recurring cashback on subscriptions will be standard rather than novel. Finally, regulatory frameworks will likely formalise some of the consumer protections that the industry currently handles voluntarily (or doesn’t).
What this report doesn’t tell you
In the interest of intellectual honesty, worth being explicit about the limitations of this analysis.
This is a synthesis report, not a primary research report. The figures cited come from market research firms, industry trade publications, and publicly available sources. Different sources use different methodologies, and we’ve shown ranges where appropriate. Where you see a single figure, treat it as a best estimate from the most credible source we found.
Future editions of this report will incorporate Rewardio’s own platform data once we have meaningful operating history. Average cashback per user, category mix, payout timelines, and retention will all be measurable from our own data in future editions, and we’ll publish those alongside the broader industry synthesis.
We’ve also deliberately not included rankings of individual cashback platforms in this report. Comparative analysis of TopCashback, Quidco, Rakuten, and other operators belongs in dedicated comparison articles rather than an industry report.
Key findings, condensed for citation
For journalists, analysts, and anyone referencing this report, the headline findings:
The global cashback market is now 3.25x larger than the consumer loyalty programs industry. $303 billion vs $93 billion in 2026, using comparable methodology from Research and Markets.
71% of millennials and 63% of Gen Z use cashback tools during online purchases, with millennial adoption surpassing Gen X for the first time in recent industry data.
UK cashback spending is forecast to reach $22.10 billion by 2029, growing at 11% annually from current levels.
Subscription services represent the largest unclaimed category opportunity in cashback. Households spend $273/month on average, but cashback platforms structurally underweight this category.
Software and SaaS is the fastest-growing subscription category at 15.8% CAGR through 2033, with affiliate commission economics that make 20-30% consumer cashback rates structurally feasible.
The categories driving cashback growth (digital subscriptions, software, AI tools) are the opposite of the categories most platforms still optimise for (physical retail, supermarkets, travel).
Methodology and sources
This report synthesises data from the following sources, accessed during March and April 2026:
Research and Markets (Q1 2026 Global Cashback Programs Market and Q1 2026 Consumer Loyalty Business Databook). Business Research Insights (Cash Back and Rewards App Market). Precedence Research (Cash Back and Rewards App Market 2025-2034). Verified Market Reports (Cash Back and Rewards App Market). Statista (UK loyalty and rewards preferences). American Express UK (Gen Z and Millennial spending research). Fortune Business Insights (Loyalty Management Market). Deloitte (Digital Media Trends 2025, Gen Z and Millennial Survey 2026). Rocket Money (US household subscription spending data). West Monroe (subscription spending research). Zuora (Subscription Economy Index). C+R Research (US subscription spending behaviour). Just Pricing and RecurStop (subscription economy synthesis).
Where figures conflict between sources, we’ve used the most recently published number from the most methodologically transparent source, with citation. Where ranges are wide (cashback app market sizing in particular varies significantly between research firms), we’ve used Research and Markets’ Q1 2026 figures because their broader cashback industry analysis is the most directly comparable to their loyalty programs analysis.
Future editions of this report will publish a clearer methodology document alongside the data tables, including any proprietary Rewardio data with sample sizes and date ranges.
When the next report drops
Rewardio’s State of Cashback report will be updated annually, with the 2027 edition scheduled for Q1 2027. Major industry shifts may trigger interim updates published as data briefs rather than full reports.
If you’re a journalist or analyst working on cashback or related topics and would like to discuss the data in this report, you can reach the Rewardio team at press@rewardio.com.
FAQ
How big is the global cashback industry in 2026? The global cashback market is forecast to reach $303 billion in spend value in 2026, up from $270.7 billion in 2025. The forecast 2026-2030 CAGR is 10.5%, reaching $451.4 billion by 2030. (Source: Research and Markets Q1 2026 Update.)
Is cashback bigger than loyalty programs? Yes, significantly. The global cashback market ($303 billion in 2026) is roughly 3.25 times larger than the consumer loyalty programs market ($93.2 billion in 2026), using comparable methodology from the same research firm.
Who uses cashback sites the most? Millennials and Gen Z are the dominant cashback users globally. Industry research finds 71% of millennials and 63% of Gen Z use cashback tools during online purchases. Adoption is fastest among Gen Z, though older cohorts remain heavy users in established markets like the UK and US.
How big is the UK cashback market? UK cashback spending is forecast to reach $22.10 billion by 2029, growing at approximately 11% annually from current levels. The UK is one of the most mature cashback markets globally outside North America.
Which cashback categories are growing fastest? Software and SaaS subscriptions (15.8% CAGR), VPNs and cybersecurity, AI tools, web hosting, and online learning are the fastest-growing categories. Physical retail, supermarkets, and travel are growing more slowly or stagnant. The growth is concentrated in digital subscription categories.
Why does this report focus on subscription cashback? Because the data shows that’s where the growth is. Digital subscriptions are the fastest-growing category in consumer spending, the highest-commission category in affiliate marketing, and the category where mainstream cashback platforms have most underweight their inventory. The opportunity gap is significant.
Where does the data in this report come from? The report synthesises figures from over a dozen sources including Research and Markets, Statista, Deloitte, Fortune Business Insights, Precedence Research, and others. Full methodology is in the dedicated section above. Future editions will incorporate proprietary Rewardio platform data.
When will the next State of Cashback report be published? The 2027 edition is scheduled for Q1 2027. Major industry shifts may prompt interim data briefs.
