Stay22 raised $122 million on February 26, 2026.

Summit Partners led the round. The company is valued at over $300 million. If you’re a creator who uses affiliate links to generate revenue, this round is worth paying attention to. Not because of the travel vertical Stay22 started in, but because of what it’s building underneath it.

More than 5,500 creators currently use Stay22. They generated over $80 million in retail GMV in 2025 alone, and that number didn’t come from hotel bookings. Stay22 expanded beyond travel affiliate into retail, and the momentum followed.

That expansion is the story.

What Stay22 Actually Is

Stay22 started as affiliate infrastructure for travel content. The pitch: travel bloggers and creators link to accommodations, Stay22 handles the affiliate redirect and optimization layer, creators earn commissions. Clean, unglamorous, functional.

The thing that makes Stay22 different from standard affiliate networks is what sits underneath the link. Stay22 uses AI to analyze a creator’s audience—their location data, booking patterns, preferences—and dynamically serves the accommodation listing most likely to convert. Not just “here’s the hotel near this location.” More like: “here’s the hotel that audiences with this profile, coming from this type of content, actually book.”

That optimization layer is what built the business. Travel affiliate commissions are decent but highly competitive. Outperforming the baseline conversion rate matters a lot when margins are thin.

The same infrastructure logic applies to retail. The shift from travel to retail isn’t a pivot. It’s the same product applied to a wider set of affiliate verticals.

Why $122M and Why Now

Institutional capital has been circling affiliate marketing for a few years. But until recently, the category looked messy: affiliate networks are old, compliance is a headache, creator attribution is unreliable, and most tools in this space are either legacy platforms or duct-taped WordPress plugins.

What’s changed is that the creator affiliate business has matured enough to show real scale. $80 million in retail GMV in a single year is not a small number. That’s enough revenue flowing through the platform that institutional investors can build a credible model around it.

Summit Partners backing Stay22 at a $300M+ valuation says something specific: there is institutional conviction that the infrastructure layer underneath creator affiliate revenue is the next high-growth segment. Not the creators themselves. Not the affiliate networks. The layer that connects creators to affiliate programs, optimizes conversion, handles attribution, and scales across verticals.

That’s a different bet than “influencer marketing is big.” It’s a bet on picks-and-shovels over prospectors.

The Affiliate Infrastructure Layer Explained

Most creators who use affiliate links interact with a few layers they can see clearly: their affiliate network (Amazon Associates, ShareASale, etc.), their tracking links, and their payout dashboards. Those are the visible parts.

What’s less visible is everything that happens between a reader clicking a link and a commission being recorded. Link routing, redirect speed, cookie windows, attribution windows, multi-touch credit, geographic availability of offers, partner-specific commission tiers, compliance with FTC disclosure requirements across different content formats.

All of that is infrastructure. And most creators are either ignoring it (leaving money on the table) or managing it themselves (wasting time).

Stay22 built that infrastructure layer for travel. The $122M raise funds the expansion of that infrastructure into retail, and likely into other affiliate verticals after that.

The parallel to payment processing is obvious. Stripe didn’t invent credit card transactions. It made a complicated infrastructure layer so simple that millions of businesses could access it without thinking about it. Stay22 is attempting something similar: make the affiliate conversion layer sophisticated enough that it measurably outperforms raw affiliate links, while keeping the creator experience simple enough that 5,500+ creators actually use it.

What This Means if You’re Running Affiliate Revenue

If affiliate commissions are part of your income stack, here’s what this round actually changes for you.

Optimization matters more than you think. If your affiliate conversion rate is average, you’re leaving real money behind. A 2% conversion rate versus a 4% conversion rate on the same traffic is 2x the revenue. Most creators don’t know their conversion rates well enough to improve them, and most affiliate tools don’t surface that data clearly.

Infrastructure is going to get more competitive. When $122 million goes into one player in a category, others follow. Expect more affiliate optimization tools targeting creators specifically over the next 18 months. The tools in this space will get better and more competitive faster than they have in the past five years.

Diversification at the infrastructure level is underrated. Most creators think about affiliate diversification as “use multiple affiliate programs.” That’s part of it. But the infrastructure you use to manage those programs matters too. If your entire affiliate revenue runs through one link management tool and that tool changes its pricing, goes down, or gets acquired, you feel it immediately.

Travel creators specifically should look at this. Stay22’s core audience is travel content creators. If you’re in that vertical and not running Stay22 alongside your standard affiliate links, the optimization case is worth testing. The proof is in whether your actual conversion rates improve, not in their marketing materials.

The Bigger Picture: Affiliate Infrastructure as a Creator Business Layer

This raise fits a pattern that’s been building for a while.

We wrote about creator business diversification in 2026 and the barbell structure forming: mega-creators building product empires on one end, niche subscription operators on the other, ad-dependent middle channels getting squeezed. Affiliate revenue wasn’t the centerpiece of that analysis, but it’s worth revisiting in this context.

Affiliate revenue has some structural advantages over platform ad revenue that don’t get talked about enough. It’s not tied to a single platform’s algorithm or monetization program. It scales with content performance, not with follower counts. It can be layered across multiple content channels simultaneously. And unlike brand deals, it doesn’t require ongoing negotiation.

The downside has always been that affiliate revenue is harder to optimize and harder to attribute. You post a link, you hope it converts, you check the dashboard a week later. That lag and opacity are what Stay22 and platforms like it are trying to solve.

LinkedIn BrandLink and X’s monetization program are platform-native revenue streams that require staying in good standing with those platforms and driving traffic within their walls. Affiliate revenue is platform-agnostic. You can put affiliate links in blog posts, email newsletters, YouTube descriptions, TikTok bios, and podcast show notes simultaneously.

The infrastructure that makes that work across all those touchpoints is what Stay22 is building. It’s also what Summit Partners just bet $122 million on.

Who Should Pay Attention

Travel content creators: Stay22 is directly relevant. If you’re monetizing travel content and not running the Stay22 infrastructure alongside your existing affiliate links, it’s worth testing. 5,500+ creators generating $80M+ in retail GMV is enough proof of concept to take seriously.

Creators in retail-adjacent niches: Beauty, home goods, fitness gear, tech—any category with strong retail affiliate programs is potentially in Stay22’s next expansion zone. The $80M retail GMV in 2025 came from somewhere, and it wasn’t all travel-adjacent.

Anyone running affiliate revenue at meaningful scale: If affiliate commissions are a real income layer for you (not just a rounding error), the infrastructure question is worth asking. What’s your conversion rate? How do you know? What’s your attribution window? If you can’t answer these quickly, you’re probably leaving money on the table.

Creators building for the long term: Platform monetization programs come and go. Snapchat launched creator subscriptions, platforms shift their revenue-sharing terms, algorithms change. Affiliate revenue that flows through infrastructure you control is more durable than revenue that depends on platform goodwill.

The Platform Question

One thing worth watching: as Stay22 expands beyond travel into retail, it’s essentially competing—at least partially—with Amazon Associates and general-purpose affiliate networks for creator mindshare. Those networks have more merchants, but they don’t have the AI optimization layer that Stay22 is building.

Whether Stay22’s conversion optimization is good enough to outweigh the breadth of Amazon’s catalog is a genuine question. The $80M retail GMV suggests the answer is yes for enough creators that it’s working. But that number will need to grow substantially to justify a $300M+ valuation over time.

The platform risk runs both ways too. If Amazon or another major affiliate network builds comparable optimization infrastructure, Stay22’s moat gets narrower. The $122M raise suggests they’re aware of this and are moving fast.

That’s the nature of infrastructure bets. Speed matters more than in most software categories.

The Bottom Line

Stay22 raised $122M because institutional investors see the affiliate infrastructure layer as an underbuilt, high-margin category in creator monetization. The $80M retail GMV in 2025 gave them a real number to underwrite.

For creators, the takeaway isn’t “use Stay22” necessarily. It’s that the infrastructure underneath your affiliate links matters and is getting serious investment attention. Conversion optimization, attribution, multi-vertical affiliate management: these are real levers, and the tools that address them are improving fast.

If affiliate revenue is a meaningful part of your income, now is a good time to audit what infrastructure you’re running under it. The tools in this category are better than they were two years ago and will be significantly better two years from now.

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Stay22’s $122M raise from Summit Partners was announced February 26, 2026. GMV figures based on publicly reported data. Company valuation reflects post-round figures from coverage at the time of the announcement.