What Is an Exclusivity Clause?

Definition: Restricts one party from buying, selling, or doing business with anyone other than the contracting party.

Also called exclusive dealing, sole-source, or requirements-contract wording; in services work it often appears as “you will not provide similar services to others during the term.”

What this clause actually does

An exclusivity clause removes your freedom to deal with anyone else inside a defined boundary. It appears as exclusive supply or purchase obligations, exclusive distribution or reseller rights, exclusive agency, sole-source requirements, and — in consulting and creative work — as a promise not to serve similar clients while the engagement runs.

There are four dials, and the clause is only as onerous as their combination:

• Who — anyone at all, any competitor, or a named list?
• What — which products, services or categories, and does “related” or “similar” appear anywhere?
• Where — which territory, channel, or customer segment?
• How long — the term, whether it auto-renews, and whether anything survives the end.

The point most people miss

Exclusivity is something you sell, not something you concede. You are handing over access to a market you could otherwise serve. The natural counterweight is a commitment running the other way: a minimum purchase volume, a minimum revenue or fee, a payment for the exclusive window, or a guaranteed spend.

The second half of that counterweight matters just as much: a mechanism for losing exclusivity. If the minimum is not met, exclusivity should convert automatically to non-exclusive, or end. Without that, a party can hold a market off the table for years by paying nothing and simply not ordering.

Where it bites

• Exclusivity with no minimum and no fee. You give up the market; they promise nothing. This is the most common shape and the most expensive.
• One-way drafting. You cannot sell to others; they can buy from anyone.
• Scope creep through vague category words. “Related products,” “any similar service,” “the Field” defined loosely — these can capture work you already have.
• Pre-existing clients not carved out. If your current customers fall inside the restricted category, you may be breaching on day one.
• Term plus auto-renewal. A long term with a short escape window, renewing quietly, is where the real lock-in lives.
• A tail after termination. Exclusivity that survives the end of the agreement is a non-compete by another name, and should be read as one.
• Capacity you must hold. An obligation to keep stock, reserve capacity or staff a team, combined with exclusivity, means you carry the cost of a market you are not allowed to serve.
• Interaction with termination for convenience. If they can walk on short notice while your exclusivity ran for the whole term, the risk was never shared.

What to negotiate

• Tie exclusivity to a performance minimum, with automatic conversion to non-exclusive if the minimum is missed — no notice, no negotiation, no discretion.
• Define scope by naming things. Specific products, a named territory, named channels, and an explicit list of what is excluded.
• Schedule your existing relationships as carve-outs, in writing, attached to the agreement.
• Shorten the term, and either remove auto-renewal or make renewal conditional on the minimum being met.
• Make it mutual where the relationship is genuinely two-sided.
• End it at termination. No post-term tail.
• Price it. A fee for the exclusive window, or a better rate, is a legitimate ask.
• Add an exit. A right to end exclusivity on notice, separate from ending the whole contract.
• Check the whole document for a second exclusivity. These clauses often appear twice — once under “Exclusivity” and again inside the services, non-compete or territory sections — and the two versions may not match.

What a reasonable version looks like

A defined product and territory scope with an explicit exclusion list; a stated volume, revenue or fee minimum; automatic step-down to non-exclusive if the minimum is missed; a term that matches the size of the commitment; named carve-outs for existing relationships; no obligation continuing after the agreement ends; and symmetry where the relationship is symmetrical.

What to push back on hardest

• Exclusivity with no minimum commitment and no payment.
• “All products and services of any kind” scope, or a category defined only by adjectives.
• Indefinite or perpetual exclusivity.
• Exclusivity that continues after the contract ends.
• Auto-renewal with a short window to escape.
• One-way exclusivity where both sides were supposed to be committing.
• No carve-out for the clients you already serve.

Questions worth asking before you sign

• Precisely what can I not do, and with whom?
• What am I getting in return — a minimum, a fee, or a rate?
• What happens if you under-order? Do I get the market back automatically?
• How long does it run, and does it renew by itself?
• Are my existing clients carved out, in writing?
• Does it end when the contract ends?
• Is there a second exclusivity provision anywhere else in this document?

Related clauses

• Non-compete clause
• Right of first refusal
• Termination for convenience

Not legal advice. What's My Contract is not a law firm, and this page is general information about how a clause of this type is usually written — not advice about your contract, and not a statement of the law in any particular place. How a clause is read, and whether it can be relied on, depends on where you are, what the rest of the agreement says, and facts a general explainer cannot know. Before you sign, refuse, or act on any clause, have a lawyer licensed in your jurisdiction read your actual document.