Quoting one number is the fastest way to lose a deal and leave money on the table. One number gives the prospect a binary — yes or no — and no room to talk themselves up. The most profitable voice AI agencies use a three-tier ladder. Here's how to build one that anchors high, converts the middle, and protects your margin.
Why three tiers beats one number
- Anchoring — the top tier makes the middle look reasonable.
- Choice architecture — the prospect stops deciding whether and starts deciding which. That's a much easier yes.
- Self-selection — bigger clients pick the bigger plan without you having to sell it.
- Expansion — a tier ladder gives every client an obvious next step to grow into.
The ladder most agencies land on
Real agency pricing clusters between $199 and $599/month for SMB, with enterprise accounts running $1,497–$4,997/month. A clean three-tier build:
Starter — ~$299/mo One use-case (usually inbound reception + booking), one number, a capped minute allowance (e.g. 1,000 min), summaries texted to the owner. The "get started, prove it" tier.
Growth — ~$597/mo (make this the popular one) Everything in Starter plus more included minutes, reminders/reschedules, basic CRM sync, and light reporting. This is the tier you actually want most clients on — build it to be the obvious best value.
Pro / Multi — ~$997+/mo Multiple use-cases or locations, higher minute allowance, deeper integrations, priority support, and a monthly review. For established businesses and multi-location operators.
Add a one-time setup fee ($1,500–$5,000) on top of every tier. It funds your implementation time, filters tire-kickers, and makes the monthly feel like the cheap part.
Where the real margin lives
Not in the sticker price — in the included-minute cap. Every tier gets a minute allowance and a fair overage rate past it. This is what protects you when an account's volume spikes, and it's what turns a 50% margin into an 85% one. Agencies running healthy margins (50–70%, up to 85–90% on the right stack) all do this. The ones bleeding money quoted "unlimited" and got buried in overages.
How to present it
- Three tiers, middle highlighted as "most popular." Don't make them read a spec sheet — one clear line of what each unlocks.
- Price on outcomes, not minutes. Frame against the recovered revenue: "a business missing 15 calls a week at $350 a job loses six figures a year — Growth is a fraction of one recovered week."
- Name the setup fee confidently. It's not a discount lever; it's a filter.
- Build in an annual escalator (10–15%) from day one so you're not stuck at year-one pricing forever.
The mistakes to avoid
- "Unlimited" anything — you'll subsidize your heaviest user with everyone else's margin.
- A decoy top tier no one buys that's only 10% more than the middle — make the gaps real.
- Custom-quoting every deal — it's slow, inconsistent, and trains you to discount. Tiers are faster and hold price.
- No setup fee — free builds attract clients who churn.
The one-line version
Three tiers, a highlighted middle, a real setup fee, and a hard minute cap on every plan. Anchor high, convert the middle, protect the margin with the cap. Stop quoting one number and watch both your close rate and your average deal size climb.