See which customers
bleed margin, and what to charge.
Margin intelligence for vertical AI products — the price floor and per-customer truth you need to run an LLM business. Quiet. Precise. Inevitable.
Invite-only · Limited cohort · No public roadmap
Cost-to-Price Floor
$93/mo
The lowest monthly price that still hits your target gross margin — based on what your heaviest 10% of customers actually cost you in LLM spend.
Plan price (today)
$29/mo
Heavy-user LLM cost
$28/mo
Top 10% by usage · avg
Gap vs floor
About $64 per customer per month left on the table at current pricing — before you grow volume.
Plan vs floor (same scale)
Shorter bar = plan price; teal marker = minimum sustainable price at 70% gross margin.
LLM cost per customer — last 90 days
sample trendTokflo starts with this floor — then breaks it down per customer.
Free tool
Find your Cost-to-Price Floor in about a minute.
For vertical AI products: plug in LLM cost per customer, plan price, and margin — see whether you're undercharging and how much revenue is on the table. No signup; math runs in your browser.
tokflo.dev/cpf · ~60 seconds
Manifesto
- 01
LLM spend is not a bill — it is a per-customer line item.
- 02
If your heaviest users are unprofitable, the average is lying to you.
- 03
The question is not “what did this call cost” — it is “what must we charge to keep margin.”
- 04
We start with one number: your Cost-to-Price Floor. Everything else follows.
We're not building another dashboard. We're building the instrument vertical AI products need on margin.
One headline metric
Cost-to-Price Floor (CPF) is the public line — the minimum you can charge at your target margin, grounded in how your heaviest customers actually burn LLM cost.
Direct, never proxied
Your LLM calls go straight to providers. Tokflo wraps your client; usage events ship asynchronously. Zero added latency, zero new failure surface.
Per-customer margin
Same wedge, same retention: see which accounts are underwater after AI cost so pricing and packaging stay honest as you scale.
The roadmap is mostly private.
Here's what we'll say out loud.
Join the next
Tokflo cohort.
We're opening access in small batches for founders shipping vertical AI products with real LLM spend. Share your work email and we'll reach out when a slot is ready.
Invite reviews are private. We'll only email you about Tokflo access.