COST INTELLIGENCE · BUILD VS. BUY · REAL NUMBERS
THREE
OPTIONS.
ONE
WINNER.
Most founders overspend on their build by 3–5× because they never see all three numbers in the same place.
Adjust the inputs below. The race updates live.
↓
SCROLL TO START THE RACE
THE BRIEF
CONFIGURE YOUR PROJECT
Project Type
Complexity Medium
In-House Team 3 devs
Market
Features
IN-HOUSE RISK
MEDIUM — Team concentration risk
THE RACE · TOTAL COST COMPARISON
COST BREAKDOWN
| Line item | In-House | Agency | 86 Agency |
|---|---|---|---|
| Development | — | — | — |
| Recruitment | — | N/A | £0 |
| Management | — | — | Included |
| Tooling | — | — | — |
| Delay / rework | — | — | Mitigated |
| Total | — | — | — |
▶ RACE RESULT — YOUR SAVING WITH 86 AGENCY
£0
SAVED VS. IN-HOUSE · BEFORE OPPORTUNITY COST
Configure your project above to see the full result.
—
FASTER THAN IN-HOUSE
—
FASTER THAN AGENCY
FREE 30-MIN BUILD AUDIT
Get your
real
number.
We scope your project, map the stack, and give you a fixed-price estimate — before you commit to anything. No sales deck. No vague proposal. Just the number.
- Fixed-scope, fixed-price — no hourly billing
- AI-native dev stack — 3× faster, 40–60% cheaper
- White-label NDA-protected builds available
- We respond within 2 hours during business hours
BOOK YOUR AUDIT
// 30 MINUTES · NO PITCH · JUST YOUR NUMBERS
NDA available on request. We respond within 2 hours.
✓
AUDIT LOCKED IN.
We'll reach out within 2 hours to confirm your slot.
We'll review your brief beforehand so you walk away with a real fixed-price number — not a ballpark.
We build fast. Let's prove it.