This varies across geographies. As Guennal has said, the compensation will roughly start at the same level, but can diverge quite significantly at manager level +. In London, all major consultancies (to my knowledge) start at £40k-£45k base for pre-MBA positions and £80-90k for post-MBA positions. One area though where pay can differ significantly is bonus - while bonus might range from £6-10k+ at MBB in the first year, the comparable bonus at other firms is likely to be slightly lower.
However, some Tier 2 firms (e.g. Oliver Wyman) may pay their employees less on average than MBB, but really compensate top performers - so the best associates at Oliver Wyman might earn more than the best associates at Bain.
This varies across geographies. As Guennal has said, the compensation will roughly start at the same level, but can diverge quite significantly at manager level +. In London, all major consultancies (to my knowledge) start at £40k-£45k base for pre-MBA positions and £80-90k for post-MBA positions. One area though where pay can differ significantly is bonus - while bonus might range from £6-10k+ at MBB in the first year, the comparable bonus at other firms is likely to be slightly lower.
However, some Tier 2 firms (e.g. Oliver Wyman) may pay their employees less on average than MBB, but really compensate top performers - so the best associates at Oliver Wyman might earn more than the best associates at Bain.