Sphere Segmentation: A/B/C/D Tiers and Why They Matter

Treating 500 past clients identically is the path to mediocre retention. Tiered segmentation lets the agent allocate time and budget where referrals come from.

The four tiers. (1) A-tier: 20-30 clients who have referred or are highly likely to refer. Past-client referrers, sphere influencers, vendors with referral history. Treatment: 12 direct touches per year + invited to all events + personal gifts + closing-anniversary call. Budget: $200-400 per A-tier client annually.

(2) B-tier: 50-80 clients with single transaction history, no referrals yet, warm relationship. Treatment: 6 direct + 6 mail/email touches per year, 2-3 event invitations, mid-tier gift at year-anniversary. Budget: $75-150 per B-tier client annually.

(3) C-tier: 100-200 clients with transaction history, low engagement, no referrals. Treatment: 33-touch cadence on autopilot (newsletter, market updates, holiday cards), occasional personal touch. Budget: $40-75 per C-tier client annually.

(4) D-tier: 200-500+ contacts in database, weak relationship signal (one-off leads, expired prospects, non-converted contacts). Treatment: monthly newsletter only. Budget: $5-15 per D-tier annually.

How to assign tiers initially. Pull the database. For each contact: did they transact? Did they refer? Did they introduce another client? Are they sphere (friends, family, professional network)? Do they engage with newsletters or events? A-tier requires multiple positive signals; D-tier is anyone with no engagement signal beyond having been a lead.

Moving tiers. Tier promotion happens with engagement signals: client refers someone (instant B→A), client attends event 2 years running (C→B), client opens 80%+ of newsletters (C→B). Tier demotion happens with disengagement: 12 months no response (B→C), 24 months no engagement (C→D), unsubscribe (D→inactive).

Where tier discipline pays off. The top-tier reciprocity drives 80% of referrals from 20% of database. Mis-tiering means investing in low-yield contacts and underinvesting in high-yield. Annual tier review (often January) recalibrates allocation.

What trips agents up. (1) Tier inflation. Marking too many clients A-tier dilutes the special treatment. (2) Failure to ever demote. Two-year non-responsive contacts in A-tier consume budget without yielding. (3) Treating sphere (friends, family) as a separate category. They're part of the database; tier them on referral signal like any other contact.

Document the tier in the CRM as a tag or custom field. Most CRMs (FUB, kvCORE, Lofty) support this with smart lists driving automated treatment.