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What is a UGC marketplace and how to choose the best one in Spain?

10 min read

A UGC marketplace is a digital platform that connects brands and agencies with creators of user-generated content (UGC). Unlike a traditional agency, a UGC marketplace lets companies tap into a broad network of verified creators, publish collaboration offers, manage the entire production process, and receive ready-to-use content, all from a single place.

The UGC marketplace concept has grown exponentially in recent years. According to industry data, the UGC content market in Spain reached 781 million euros in 2024, with projections pointing to 2 billion by 2030. This growth reflects a fundamental shift in how brands produce content: from large in-house productions to agile collaborations with independent creators who understand the platforms and connect with audiences naturally.

How does a UGC marketplace work?

A UGC marketplace works in a simple way. The brand creates an offer detailing what type of content it needs: TikTok videos, product reviews, lifestyle photos, unboxings, tutorials, or any other format. Creators registered on the platform review the available offers and apply to the ones that match their profile and style. The brand selects the creator who best fits, the creator produces the content following the brief, and the brand reviews and approves it before payment is released.

This model has clear advantages over direct hiring or working with agencies. The first is scale: a UGC marketplace gives immediate access to hundreds of creators with different styles, specializations, and price ranges. The second is efficiency: the entire process, from finding the creator to payment, is managed on a single platform, eliminating the need for individual negotiations, separate contracts, and manual bank transfers. The third is security: payments are protected, content is delivered through the platform, and there are review and dispute resolution mechanisms in place.

UGC marketplace vs. traditional agency vs. direct hiring

To understand why more and more brands choose a marketplace, it helps to compare it with the two most common alternatives. Working with a traditional agency usually delivers high quality and close support, but in exchange for high costs, long production timelines, and a limited volume of content. It's a good option for one-off, big-budget campaigns, but not very efficient when you need to produce content on an ongoing basis.

Finding and hiring creators on your own is, on the surface, the cheapest route, but it hides an enormous management burden: sourcing profiles, negotiating rates one by one, signing contracts, coordinating shipments, and making manual payments to each creator. The real cost in time skyrockets as soon as you're working with more than two or three collaborators.

A UGC marketplace combines the best of both worlds: the access to a large number of creators you get from direct hiring, with the centralized management, protected payments, and quality control of an agency. You get volume and variety without giving up security, and at a cost noticeably lower than an agency's.

Types of collaboration in a UGC marketplace

Modern UGC marketplaces offer different collaboration models tailored to each brand's needs. Product Seeding UGC involves sending products to creators so they generate organic, natural content, without rigid scripts. It's ideal for brands seeking content volume and message validation. Gifted UGC lets you collaborate with creators who produce content in exchange for receiving the product, perfect for high-value items or those with a strong aspirational component. And Paid UGC is the compensated model, where the creator receives financial compensation based on the content type, duration, and usage rights. Brands looking for strategic, reusable content usually opt for this model.

How much does it cost to work with a UGC marketplace?

The cost of working with a UGC marketplace depends on the collaboration model and the type of content you need, but the logic is different from an agency's. In a marketplace, you pay for the content itself and its usage rights, not for the creator's audience or a hefty service fee. In the product seeding or gifted model, the main investment is the product you send; in the paid model, you pay a rate per video that varies according to its length, complexity, and the rights you need.

The big difference compared to an agency is transparency and control: on platforms like UGC Slalom there are no fixed monthly fees or lock-in periods, and you set your budget offer by offer. This lets you start with a small campaign, measure results, and scale only when the content works, which is especially valuable for SMEs and brands validating the UGC channel for the first time.

What to look for in a UGC marketplace

Not all UGC marketplaces are the same. When choosing the right platform for your brand, there are several key factors you should evaluate. Creator quality is fundamental: are they verified? Do they have visible portfolios? Are there ratings from other brands? A good marketplace filters and verifies its creators to guarantee a minimum quality standard.

Project management matters too. The platform should offer tools to communicate with the creator, send briefs, review drafts, and request changes without leaving the environment. Revision rounds are essential: being able to request adjustments to the content before approving it ensures the final result aligns with your vision.

The payment system is another differentiator. A serious UGC marketplace handles payments securely, holding the amount until the brand approves the content. This protects both the brand and the creator and removes the uncertainty of upfront payments.

Finally, geographic specialization can be decisive. If your brand operates in Spain, working with a marketplace that has local creators who understand the Spanish market and create content in Spanish makes a significant difference in the authenticity and relevance of the content.

Common mistakes when choosing a UGC marketplace

The most frequent mistake is choosing a platform on price alone. A cheaper marketplace with no creator verification or quality control ends up costing more in revisions, delays, and unusable content. It's worth looking at the total cost of the process, not just the initial rate.

Other common mistakes are not reviewing portfolios or ratings before hiring, writing vague briefs that leave too much to the creator's interpretation, and ignoring geographic and language specialization. If your audience is Spanish, a creator who doesn't master the local tone and cultural references will produce content that sounds fake, no matter how good the technical quality.

UGC Slalom: the leading UGC marketplace in Spain

UGC Slalom is the first UGC marketplace specialized in the Spanish market. With over 3,000 verified creators, the platform connects brands and agencies with local creative talent to produce authentic, professional content ready to use on any channel.

The platform offers all three collaboration models, Product Seeding, Gifted, and Paid UGC, and manages the entire workflow: publishing offers, selecting creators, shipping products, producing content, revisions (up to 3 rounds included), and secure payments through an integrated wallet system.

More than 90 companies already use UGC Slalom to produce content that converts. The data speaks for itself: campaigns with UGC content generate up to 29% higher conversion than traditional advertising, and brands that work with creators on a recurring basis report reductions of up to 50% in production costs. If you want to dig deeper into how to make the most of it, the guide on UGC for businesses explains how to integrate it into your strategy.

How to get started with UGC Slalom

The process is simple: you create a free account, publish your first offer with the details of the content you need, and creators start applying. You select the one that best fits your brand, coordinate production, and receive professional content in a matter of days. No commitments, no subscriptions, no intermediaries.

If you want to discover how UGC content can transform your marketing strategy, request a personalized quote and start working with the best creators in Spain.

Frequently asked questions about UGC

What is a UGC marketplace?
A UGC marketplace is a digital platform that connects brands and agencies with user-generated content (UGC) creators. Unlike a traditional agency, it lets companies access a wide network of verified creators, publish collaboration offers, manage the entire production process, and receive ready-to-use content — all from a single place.
How much does it cost to work with a UGC marketplace in Spain?
On a UGC marketplace there are no subscriptions or fixed fees: you only pay when you publish an offer and a creator produces content, and you set the budget for each offer, so costs adapt to any company size. Brands that work with creators on a recurring basis report up to 50% reductions in production costs compared to traditional agencies.
What's the difference between a UGC marketplace and a traditional agency?
A traditional agency relies on a closed team and large productions, while a UGC marketplace gives you immediate access to hundreds of creators with different styles, specializations, and price ranges. The entire process — from finding the creator to payment — is managed on one platform, eliminating individual negotiations, separate contracts, and manual transfers. Payments are also protected until you approve the content.
How do I choose the best UGC marketplace for my brand?
Evaluate creator quality (verified profiles, visible portfolios, ratings from other brands), the project management tools (briefs, drafts, revision rounds), and the payment system, which should hold the amount until you approve the content. Geographic specialization also matters: if you operate in Spain, a marketplace with local creators who create in Spanish adds real authenticity and relevance.
Which is the best UGC marketplace in Spain?
UGC Slalom is the first UGC marketplace specialized in the Spanish market, with over 3,000 verified creators. It offers the three collaboration models — Product Seeding, Gifted, and Paid UGC — and manages the whole workflow, from publishing the offer to secure payment. Over 90 companies already use it to produce content that converts up to 29% better than traditional advertising.