Insights
IT outsourcing vs IT outstaffing: how to choose
Both models give you engineers you do not hire yourself. The difference is who manages the work and who is responsible for the result.
What IT outsourcing means
With outsourcing you hand over a defined piece of work, such as a new app, a feature or a migration, and the provider delivers it. The provider plans the work, manages its own people and is responsible for the result. You agree on scope, milestones and acceptance, and review progress at demos.
What IT outstaffing means
With outstaffing, also called staff augmentation, engineers employed by the provider join your team. They take tasks from your backlog, attend your meetings and follow your process. You manage the work day to day; the provider handles employment, payroll and replacing people if needed.
The main differences
- Management: outsourcing is managed by the provider, outstaffing by you.
- Responsibility: in outsourcing the provider answers for the delivered result; in outstaffing you direct the work and own the outcome.
- Scope: outsourcing suits work you can describe up front; outstaffing suits ongoing work where priorities change.
- Knowledge: outstaffed engineers build knowledge inside your team; with outsourcing, ask for documentation and a handover plan.
- Cost: outsourcing is often priced per project or milestone; outstaffing per engineer and month.
When outsourcing fits better
- You do not have an engineering team, or it is busy with other work.
- The goal is clear: an MVP, a new app, a rebuild or a migration.
- You want one party to be responsible for delivery.
When outstaffing fits better
- You already have a team and a process, and need more hands or a specific skill.
- The work is ongoing and priorities change from sprint to sprint.
- You want to keep technical decisions and product knowledge inside your company.
Combining both
Many companies use both: an outsourced team builds a new product while outstaffed engineers strengthen the existing team. It is also common to start with a project and keep some of the same engineers afterwards, so the knowledge stays with the product.