We have assessed the potential of four known boron-containing MR-TADF emitters as alternative photocatalysts across a mechanistically diverse range of reactions. Certain conditions resulted in our photocatalyst to not be photostable; however, this was not necessarily correlated with a reduction in product yield. Nonetheless, we found that there was variability in the photocatalyst that performed the best based on the model reactions surveyed. For instance, DABNA-1 yielded in a complete dehalogenation of methyl 4-chlorobenzoate, tDABNA performed the best in an ATRA reaction with a 63% yield, while 4CzIPN yielded only 39%; further, CzBN is the best PC in both the pinacol coupling (70% yield; 4CzIPN yields 71%) and the energy transfer reaction (E/Z = 20/80 for cinnamyl acetate). This study demonstrates the value of these MR-TADF compounds as PCs to enable activation of substrates with large reduction potentials while also providing versatility across a range of PET and PEnT reactions.