Are NDAs actually legally binding?

NDAs are legally binding contracts, and US courts enforce them regularly. Breach can mean an injunction, money damages, and paying the winner's legal fees when the agreement says so.

Whether one holds up in court comes down to reasonableness. Judges enforce NDAs that protect genuinely confidential information with sensible scope and duration. They void ones that try to gag public information, block someone from working, or define confidential as everything forever.

So the practical answer runs both directions. If you signed one, treat it as real. If you send one, keep it narrow and fair, because an overreaching NDA can collapse entirely rather than get trimmed. A modest agreement that enforces beats an aggressive one that does not.

This mutual freelancer NDA agreement keeps the terms in enforceable territory.