Mediation and arbitration are both used as alternatives to court litigation, and the terms are sometimes used interchangeably, but they are fundamentally different processes with different outcomes.

The core difference

In mediation, an independent mediator facilitates a conversation between the parties and helps them reach their own agreement. The mediator has no power to impose a decision. If the parties don’t agree, nothing is decided, and every option they had before mediation remains open to them.

In arbitration, an appointed arbitrator hears both sides’ cases (often with supporting evidence and legal argument, sometimes involving legal representatives) and then makes a decision, known as an award. That award is typically binding on the parties, similar in effect to a court judgment, but reached through a private process rather than the public court system.

Who decides in arbitration

Karen’s practice is built around mediation, together with a trusted team of appropriately experienced specialists for matters that need something else (including arbitration). Where arbitration is the right fit for a dispute, Karen helps clients understand the process and facilitates access to an appropriately experienced arbitration professional, so the person making the decision has the right expertise for the matter.

Why the difference matters

The practical consequence is about control. Mediation keeps decision-making power with the people affected by the dispute. Arbitration hands that power to a third party, in exchange for a final, decisive outcome.

Neither is inherently better. They suit different situations. Mediation tends to work well where an ongoing relationship matters, where flexibility is valuable, or where the parties are willing and able to negotiate directly. Arbitration tends to be more appropriate where a contract requires it, where a final and binding decision is genuinely needed, or where negotiation has already been tried and hasn’t worked.

Can they be combined?

Some processes use both in sequence (attempting mediation first, with arbitration available if mediation doesn’t resolve the dispute). What’s important is that the two aren’t blurred together within a single process: a mediator shouldn’t quietly start deciding outcomes, and an arbitrator isn’t there to negotiate on your behalf.

Getting the right starting point

If you’re not sure which process fits your dispute, that uncertainty is a reasonable place to start. An honest conversation about the nature of your dispute, what’s realistic given your relationship with the other party, and what outcome you actually need, will usually make the right starting point clear.