Non-Compete Clauses Explained: What's Enforceable and What Isn't

People use "non-compete" to describe three different kinds of restrictions that show up in employment and vendor contracts. They're not the same thing, and confusing them makes it harder to tell what you're actually agreeing to.

Three different clauses, often confused

• Non-disclosure (NDA): restricts sharing confidential information. Doesn't restrict who you can work for.
• Non-solicitation: restricts you from poaching the company's employees or clients after you leave. Doesn't restrict what job you take.
• Non-compete: restricts you from working for a competitor, or starting a competing business, for a period of time after you leave — the broadest and most contested of the three.

What courts actually weigh

Where non-competes are enforceable at all, courts generally look at whether the restriction is "reasonable" across a few dimensions: how long it lasts, how large a geographic area it covers, how narrowly or broadly it defines "competing" work, and whether the employer gave you anything in exchange for it (a raise, a bonus, or the job offer itself, depending on jurisdiction and timing). A 6-month, city-wide restriction on a narrowly defined role is far more likely to hold up than a 3-year, nationwide ban on working "in the industry."

It varies enormously by state — and this is not legal advice

Enforceability of non-competes differs a lot by jurisdiction, and it changes over time as laws get updated — some states have banned or sharply restricted them for most workers, others enforce them with the "reasonableness" test above, and federal rulemaking in this area has been in flux. This is exactly the kind of question where you want a licensed attorney in your specific state looking at your specific contract, not a generic article — treat everything here as general background, not legal advice for your situation.

What to do if you're asked to sign one

• Read the actual scope: what counts as a "competitor," geographically and by industry?
• Check the duration — is it fixed, or does it reference "as long as reasonably necessary" (vaguer, harder to predict)?
• Look for whether it's paired with a separate non-solicit clause covering different ground — don't assume one covers the other.
• Ask what you're getting in exchange for it, if anything beyond the job itself.
• If it feels broad, it's a normal, low-friction thing to ask to narrow before signing — companies negotiate these more often than people expect.

Spotting these clauses in the first place

The most common way people get surprised by a non-compete is that it's buried inside a longer document — an offer letter, an NDA, a vendor agreement — under a heading that doesn't say "non-compete." ContractVerfAi reads the full document and flags restrictive covenants like this specifically, with a plain-English explanation of scope and duration, cross-checked by two independent AI models (Claude and OpenAI) so you're not relying on a single pass.