Unit economics
What one unit of your business, such as a trip, a scan or a booking, costs you to deliver, set against what it earns.
Updated October 2026 · with examples from our own builds
What does unit economics mean in practice?
Unit economics is where software costs meet the business model. A single booking may call a maps service, send an SMS, store a photo and run an AI model, and each has a price per call. Add them up for one typical unit and you know what a trip, a scan or a customer costs to serve.
You need the number before setting prices, plans and free tiers. A free plan that is generous on a cheap action and strict on an expensive one is only possible once both have been measured.
Figures built on unchecked assumptions are the danger. A cost line recorded as zero because 'it rides on the socket' can hide the biggest item on the bill, so trace one real unit through the code and mark which prices still need checking against an invoice.
Unit economics at a glance
- Measured by
- Tracing one real unit through every billable call
- Decides
- Pricing, plan limits and what stays free
- Recheck when
- A supplier changes its rates or a feature adds a call
Where has unit economics come up in our builds?
Tracing one booking through the code put third-party costs at ₹7.86 for a consumer trip and ₹3.07 for a business trip, with Google Maps ₹7.45 of the first. Because a two-wheeler runs about 4.7 times as many trips as a large truck on the same plan allowance, driver plans now carry trip caps for two- and three-wheelers.
Token telemetry in July 2026 put a vision scan at about $0.004 and a chat turn on the larger model at about $0.01. That ranking made scans the free plan's hook and put chat with Herb behind the paid plans.
The model we shipped costs about seven times as much per visiting card as the cheapest model tested, and still puts a 5,000-card backlog at around $9, so the choice went to the model that read more cards correctly.
Common questions about unit economics
Which costs belong in the cost of one booking?
Every call the booking makes to a paid service: address search, maps, routes, SMS codes, photo storage, payment fees and any AI call. Leave fixed costs such as servers out at first; the point is to see what grows with each unit.
How often should I recalculate unit economics?
Whenever a supplier changes its prices or a feature adds a call to the flow, and once against a real monthly bill. Pakka's cost study marks its unit prices as public rates still to be checked against a real bill for exactly that reason.
Related terms
Planning a product and not sure where unit economics fits? Ask us, or browse all 116 terms in the glossary.