Consumer to Business

Consumer to business (C2B) is a commercial model in which individuals sell products, services, data, or attention to companies — the reverse of the classic business-to-consumer flow. A freelancer bidding on a project, an influencer licensing a post to a brand, or a shopper naming their own hotel price on a booking site are all C2B transactions.

The model gained traction in the late 1990s alongside the first freelance marketplaces and reverse-auction sites. It has scaled sharply since 2020 as remote work, creator platforms, and user-generated data feeds have turned everyday consumers into micro-suppliers.

C2B sits alongside B2B, B2C, and C2C as one of the four core commerce archetypes. Most modern platforms (think Upwork, Fiverr, YouTube, or TikTok Creator Marketplace) blend C2B mechanics with marketplace software so a business can source labour, media, or intent data at scale.

Key takeaways

• Consumer to business (C2B) reverses the traditional sale: the individual is the supplier, the company is the buyer.
• Common C2B flows include reverse auctions, freelance marketplaces, influencer licensing, affiliate programs, and paid user data.
• MBO Partners counted 72.1 million U.S. independent workers in 2024 — a talent pool that feeds C2B labour platforms.
• C2B pricing is often set by the consumer (reverse auction) or negotiated per project (freelance), not fixed by the seller.
• Outsourcing firms use C2B channels to source specialist talent, moderation crowds, and market-research panels.

How it works

A C2B transaction starts when a consumer publishes an offer (a resume, a rate card, a product listing, a “name your price” bid, or usable content) on a platform that businesses can search. The company reviews the offer, agrees terms, and pays either the individual or the platform’s escrow account.

Most C2B platforms fall into one of five structural patterns. Each carries its own payment model, discovery mechanism, and quality-control layer, as summarised below.

The underlying workflow is consistent — discovery, agreement, delivery, escrow release. Platforms compete on the strength of their trust layer: ID verification, ratings, dispute resolution, and payment protection, all themes Zendesk’s CX Trends report flags as buyer priorities. That trust layer is what lets a Fortune 500 buyer commission a $500 logo from a stranger in Karachi without a formal purchase order.

Contact centres and business process outsourcing (BPO) providers touch C2B in two ways. First, they run the customer-service queues for the platforms themselves, typically a Manila or Cebu team fielding disputes on behalf of a marketplace, in line with the operational patterns Gartner tracks across the industry. Second, they source specialist talent through C2B channels when a client needs a linguist, a niche developer, or a moderation contractor faster than a traditional hire allows, roles the U.S. Bureau of Labor Statistics counts under customer-service occupations.

Examples

Priceline pioneered mainstream C2B in 1998 with its “Name Your Own Price” hotel and airfare bidding. The mechanic (the consumer sets the price, the supplier accepts or rejects) is a textbook C2B reverse auction.

Upwork, formed from the 2013 Elance-oDesk merger, reported $770.7 million in 2024 revenue against a marketplace gross services volume above $4 billion. Its 18 million-plus registered freelancers bid on projects posted by companies from Airbnb to Microsoft.

Fiverr, based in Tel Aviv and listed on NYSE, posted $391 million in 2024 revenue with roughly 3.8 million active buyers on its platform. Sellers advertise pre-packaged “gigs” starting from $5 — a productised C2B service catalogue.

YouTube’s BrandConnect marketplace lets creators pitch sponsorship packages directly to advertisers. A 2024 Influencer Marketing Hub survey put the global influencer marketing spend at $24 billion, most of it flowing through C2B licensing agreements between individual creators and brand buyers.

User-research firm dscout pays panellists $25-$100 per completed diary study, then packages the responses for enterprise UX teams. It is a small but instructive C2B pattern: the “product” is the consumer’s own attention and opinion, priced per response.

Related terms

• Business-to-business: companies selling to other companies, the enterprise-software and wholesale category.
• Business-to-consumer: the traditional retail flow C2B inverts.
• Business process outsourcing (BPO): delegating a function to an external provider; C2B platforms are heavy BPO users for support queues.
• Customer experience (CX): the perceived quality of every buyer-seller touchpoint, critical on trust-driven C2B platforms.
• Customer service: the operational team resolving marketplace disputes and payment issues.
• Sales: the discipline C2B inverts, where the consumer, not the sales rep, opens the conversation.
• Workflow: the discovery-agreement-delivery-payment sequence that underpins every C2B platform.

FAQ

What is an example of a C2B transaction?

A photographer licensing a stock image to Getty Images, a freelancer accepting a $300 copywriting job on Upwork, or a shopper winning a hotel room on Priceline for a self-nominated price are all consumer-to-business transactions.

How is C2B different from C2C?

C2B has a company on the buying side: Upwork clients, brand advertisers, market-research firms. C2C keeps both sides as individuals, as on eBay, Vinted, or Facebook Marketplace, with the platform taking a listing or transaction fee.

Why do businesses buy from consumers?

Speed, cost, and access to specialised skills. A C2B marketplace exposes a global talent pool without the fixed cost of hiring, and pricing is set by the buyer or negotiated per project rather than dictated by the seller.

Is influencer marketing a C2B model?

Yes. When a creator sells reach, a licensed post, or an endorsement to a brand, the individual is the supplier and the business is the buyer, a textbook C2B licensing deal usually paid per post, per view, or per conversion.

What role does outsourcing play in C2B?

BPO providers run the customer-service, moderation, and dispute-resolution queues for most large C2B platforms. Buyers also use C2B marketplaces themselves to source niche talent (linguists, developers, annotators) outside a full-time hire.

Ready to source specialist talent through outsourcing? Get a free quote from Outsource Accelerator.