What it is
Account tiering is the practice of sorting a target account list into bands, commonly Tier 1, Tier 2 and Tier 3, and assigning each band a different depth of business development effort. A Tier 1 account might get weekly, hand-written outreach from your most senior consultant and a standing slot on the pipeline review. A Tier 3 account might sit in a lighter automated nurture and only surface when a strong signal fires. The tiers split the same list by how much attention each account deserves, not a ranking of every account against every other.
This is different from lead scoring and market mapping, both of which it depends on. Market mapping catalogues every company in scope, listing who exists in the market. Lead scoring gives each of those accounts a continuous numeric rank of fit and readiness. Account tiering takes that score, plus practical constraints like desk capacity, and buckets accounts into a small number of service levels the desk can actually operate against. A score is a number; a tier is a decision about where an account sits in a queue of limited time.
Tiering is the decision to stop giving every account in your pipeline the same hour of your week.
Why it matters
A recruitment desk has a fixed number of hours in the week and an ICP-matched list that is usually far bigger than that capacity allows for personal attention. Treat every account the same and the maths does not work: either the best-fit accounts get diluted, generic outreach that a stronger prospect should never receive, or the desk spends the same hours nursing marginal accounts that a Tier 1 relationship deserved. Tiering forces the allocation decision to be explicit instead of accidental.
It also protects consultant time from itself. Without tiers, effort tends to follow whichever account is loudest that week, not whichever account is actually worth the most. A tiering model ties effort to fit and signal strength, so the accounts most likely to convert into a client relationship get the follow-up, the multi-threaded outreach and the senior involvement, while the long tail is served without burning a consultant's day on accounts unlikely to ever place.
How boilr handles it
In boilr, tiering is not a separate manual exercise bolted onto a spreadsheet. Because the ICP, the account intelligence and the live buying signals for every mapped company already sit in the Company Brain, boilr can assign and update a tier as an account's picture changes: a strong signal or a senior stakeholder change can move an account up a tier automatically, and a quiet account can drift down without anyone having to re-sort a list by hand.
The tier then decides what your AI sales employee actually does with that account, not just how it is labelled. Tier 1 accounts get more frequent, more personalised drafts routed to your desk as tasks and get flagged for your most senior consultant's attention. Lower tiers get a lighter, still on-brand cadence that keeps the relationship warm without demanding daily review. You get more done because the effort is already matched to the account, before you open your task list.