The best supporting case, by the algorithm that matches your goal.
AppositeCase finds the best supporting authority for the proposition you're briefing. Pick the lens that matters: highest binding authority (your jurisdiction's supreme court), binding in your circuit or court of appeals, most-cited for the proposition, or most analogous on the facts.
What it does
Highest binding authority
Surface your jurisdiction's court of last resort first — U.S. Supreme Court or your state supreme court — with the controlling case for the proposition.
Circuit / appellate binding
Or target the intermediate level: the federal circuit that controls your district, or your state's court of appeals. State the proposition, pick the forum, get the controlling case.
Most-cited for the proposition
Ranks authorities by how often they are cited for the specific proposition you describe — not just how often they're cited overall.
Most analogous on the facts
Match the operative facts of your matter and surface the case whose facts and posture most closely resemble yours.
Distinguishability check
For each candidate, flags the strongest grounds opposing counsel will use to distinguish it — so you brief around them up front.