Comparing the two on hourly rate alone
- Staff augmentation senior rate: $55–$95/hour (EU nearshore)
- Outsourcing effective hourly rate: $65–$115/hour (EU nearshore, normalised)
On hourly rate alone, staff augmentation wins. But hourly rate isn't the whole picture.
What outsourcing's higher rate buys
- Project management (typically a PM at 10–20% utilisation)
- QA engineers
- DevOps and deployment infrastructure
- Risk-of-scope absorption (fixed-price model)
- Internal communication overhead handled by the partner
When staff augmentation actually wins
- Your team has a strong engineering manager
- Scope is ambiguous and likely to change
- You want direct command of the engineer's daily work
- The engagement is long (12+ months), overhead amortises
When outsourcing actually wins
- Scope is well-defined upfront
- You don't have engineering management capacity
- You want a single throat to choke for delivery
- The work is bounded (a discrete project, not ongoing capacity)
Hidden costs in staff augmentation
Staff augmentation hides costs in your own engineering management: every augmented engineer consumes 5–10% of an engineering manager's time. For a 5-person augmented team, that's roughly 25–50% of a manager's bandwidth, €30,000–€60,000 of internal cost not visible in the partner's invoice.
The honest answer
Per hour, staff augmentation is cheaper. Per outcome on a well-defined scope, outsourcing can be cheaper. For ongoing product work, staff augmentation typically wins on total cost of ownership over 12+ months. For full breakdown, see /blog/staff-augmentation-vs-outsourcing.
