No, unfortunately not every wedding band is going to be compatible with your engagement ring. Engagement rings with unique settings or shapes might not align perfectly with a straight wedding band and will often require a shaped or fitted wedding band to suit and prevent long term wear issues.
Engagement rings with a lower setting might not be suitable to pair with larger sized or fancy shaped diamonds and gemstones in wedding bands. For a seamless fit and guarantee of minimal wear consider a bespoke wedding band made to match your engagement ring's profile exactly.