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SaaS
Definition
Software as a Service—software you rent through a subscription instead of buying outright.
In Plain English
SaaS is like Netflix for software. You pay monthly for access instead of buying DVDs.
Real-World Example
Salesforce, Mailchimp, and QuickBooks Online are SaaS products. You pay monthly and access them through the web.
Why It Matters for Your Work
SaaS means lower upfront costs, automatic updates, and someone else handles security and maintenance.
Common Mistake
Not tracking SaaS subscriptions. Monthly fees add up, and unused subscriptions waste money.
Related Terms
View Vendor Lock-In
Vendor Lock-In
Being stuck with a vendor because switching is too difficult or expensive.