Account Tiering in ABM: Tiers 1, 2 and 3 Explained
Short answer. Account tiering in ABM sorts a target account list into three levels by fit and value. Tier 1, usually 10 to 20 accounts, gets deep research and one-to-one plays. Tier 2 gets lighter personalisation in one-to-few campaigns. Tier 3 is worked at scale. Effort then matches what each account is worth.
Updated 15 Oct 2026.
What is account tiering in ABM?
Account tiering is the process of sorting the accounts on a target list into tiers by their value to your business. The criteria vary by industry and objective, but the usual ones are revenue potential, purchase frequency, engagement and room for future growth. Pick the criteria that reflect your own interests: if revenue matters most, the highest-revenue accounts in your ideal customer profile go into Tier 1, mid-revenue accounts into Tier 2, and so on. What counts as high is relative to your ICP, not to the market.
The point is practical. A diverse list becomes manageable segments, each with a defined level of research, personalisation and sales attention, so resources go where the return is.
How do you segment accounts before you tier them?
Tiering is the last step of segmentation: first you decide how accounts differ, then you rank them. Five bases are the most useful, and most teams combine several.
- Geographic. Location or region, relevant when your go-to-market differs by market.
- Firmographic. Industry, company size, location and revenue: the workhorse of B2B segmentation.
- Technographic. The technology stack an account runs, which flags accounts compatible with your product or still on the systems you replace.
- Intent. Online behaviour that shows an account researching your category, which tells you who to prioritise now.
- Value. Expected lifetime value, estimated from spending history and growth potential.
All five feed one artefact: the ideal customer profile. A finished ICP might read: 100 to 500 employees, fintech, based in Asia Pacific, running Salesforce CRM. Score every candidate account against that profile, and the scores decide the tiers.
What does a Tier 1 account get?
Tier 1 is the full account-based marketing treatment, and it is only possible for a small number of accounts, typically 10 to 20. On our own programmes, a Tier 1 account is a 90 percent or better match to the ideal customer profile, planned for 10 to 14 touches across up to six channels.
Each one gets deep research, a customised plan, personalised content and bespoke campaigns. You map every buying centre, build the organisation chart, note which contacts you know and which you need to know, and research the account's business priorities and the individual motivations behind them. Detailed account dossiers are kept and refreshed quarterly, and some teams run an internal chat group per account. Tier 1 involves sales, SDRs, marketing and executive support, often from the CEO down, and the plays run from months to a year.
What do Tier 2 and Tier 3 accounts get?
Tier 2 applies the same thinking to a broader list, usually in the low hundreds of accounts. Some people call it ABM Lite. In our own tiering, Tier 2 is a 75 to 90 percent ICP match, worked with 8 to 10 touches across four channels. Each account still gets individual research, but limited: perhaps three minutes to find three key selling points rather than a full dossier. Campaigns run one-to-few, with industry content customised rather than created from scratch, perhaps with the account's logo on the cover and a personalised first and last paragraph. SDRs and marketing carry the work, multi-touch over weeks.
Tier 3 covers the accounts you want to target but cannot personalise for, often counted in thousands. We treat Tier 3 as a 60 to 75 percent ICP match, reached with 5 to 7 touches across two channels. The accounts are worked programmatically: outbound segmented by industry or solution, plus demand generation aimed at specific accounts, such as ABM advertising, content syndication and events. The difference from ordinary demand generation is what you measure: engagement is tracked at the account level, and an account becomes a Marketing Qualified Account only when it crosses a threshold.
How do you decide which accounts go in which tier?
No tier is better than another; all three play a role. What matters is that you can answer three questions: which accounts go in which tier, how much sales and marketing effort each tier receives, and how much revenue and pipeline you expect each tier to produce.
Answering them delivers the benefits tiering exists for: resources allocated by potential rather than spread evenly, personalisation where it pays, and campaigns matched to each segment. Once the tiers are set, align everyone in the organisation on the treatment each tier receives, and re-evaluate regularly: accounts grow, stall and change hands, and the tiers should move with them.
Why this works better on named accounts
Tiering only means something when the list underneath it is named. Three tiers of job titles filtered from a database are still a volume play; three tiers of companies you chose for fit are a working plan, because every treatment decision, from quarterly dossiers down to programmatic advertising, attaches to a specific account you can watch respond. That is the account-based selling version of the discipline: name the accounts, tier them, and let effort follow value. Our guide to account-based marketing covers where tiering sits in the full model, and the Account Scoring Tool will sort a list into tiers in your browser.
Frequently asked questions
What is account tiering in ABM?
Account tiering in ABM is sorting a target account list into levels, usually three, by each account's value to the business. Tier 1 accounts receive deep research and one-to-one campaigns, Tier 2 receives lighter personalisation in one-to-few campaigns, and Tier 3 is worked at scale with account-level targeting.
How many accounts should be in Tier 1?
Typically 10 to 20. Each Tier 1 account carries real cost: individual research, a customised plan, bespoke campaigns and attention from sales, marketing and executives. Beyond that, most teams cannot sustain the depth, and the tier quietly degrades into Tier 2 treatment.
What is the difference between account segmentation and account tiering?
Segmentation groups accounts by how they differ: geography, firmographics, technology, intent and expected value. Tiering is the ranking that follows, placing each account in Tier 1, 2 or 3 to set how much research, personalisation and effort it receives. Segmentation describes the list; tiering allocates the work.
What criteria should you use to tier accounts?
Whatever reflects your business interest: revenue potential is the most common, alongside purchase frequency, engagement, growth potential, headcount and industry. Define the criteria first, then place each account in Tier 1, 2 or 3 against them, so the tiers are rules rather than opinions.
How often should you review account tiers?
Regularly, because customer behaviour and needs change over time. Tier 1 dossiers are worth refreshing quarterly and Tier 2 data at least annually. When an account grows, stalls or changes leadership, move it: tiering is a living allocation of effort, not a one-off label.
Keep reading
- How to choose target accounts: ABM selection criteria
- ABM strategy: how to build one in 7 steps
- Account Tiering Worksheet (Tier 1, 2, 3)
Want this run on your key accounts? Intandemly is an account-based selling company: the ABX platform and a consultant who work your named accounts with you. Talk to us