The right answer depends on your team's capabilities, your data requirements, and your tolerance for operational overhead — not on which approach sounds better in theory.
The self-hosting vs. SaaS debate is often framed as a values question: control vs. convenience, privacy vs. simplicity. In practice, it’s an operational question — and the right answer depends on specifics, not ideology.
When SaaS makes sense
SaaS is the right default for teams that don’t have the infrastructure capacity to manage the operational overhead of running their own stack. If your team doesn’t have someone who can respond to a 2am server failure, handle security patches, and maintain backup procedures — SaaS is almost certainly the better choice.
SaaS is also better for commodity tools where the switching cost is low and the operational complexity would be high. Email, calendaring, basic CRM, HR software — these are areas where the self-hosting overhead rarely justifies the control.
When self-hosting makes sense
Self-hosting becomes worth considering when your data requirements make external services a liability, when SaaS costs at scale are significant, or when your team has the operational capacity to manage infrastructure responsibly.
The key word is “responsibly.” Self-hosting that isn’t actively maintained is worse than SaaS. An unpatched, unmonitored self-hosted instance is a security liability, not an asset.
The honest question to ask
Before choosing self-hosting, ask: does our team have the operational capacity to run this reliably over time? Not whether it’s technically possible to set up — but whether it will be maintained, monitored, backed up, and updated for the next two years.
If the answer is yes, self-hosting can be a strong choice. If the answer is uncertain, SaaS is the more defensible one.