How these connect
Time to Value is upstream of everything. Activation is the gate.
Engagement metrics form a chain that runs from "user signed up" to "user is a long-term paying customer." Each metric in the chain is a leading indicator of the next. Read in order, they tell you exactly where your funnel is breaking — and exactly which fix moves the needle.
Time to Value is the upstream lever. The faster a new user hits the moment of value, the higher your activation rate. The higher your activation rate, the more PQLs you generate. The more PQLs convert, the better your retention looks two quarters out. Every minute you shave off TTV cascades through every metric downstream of it.
Activation Rate is the gate. If users don't activate, nothing else in this category matters — they'll never become engaged, never become PQLs, never become long-term customers. Activation is the single highest-leverage metric in product-led SaaS. Most teams underweight it because it sits in the gap between marketing and product, where nobody owns it cleanly.
DAU/MAU tells you whether activated users come back. It's the truest test of whether your product earns a place in your customer's daily workflow. For B2B SaaS, the benchmark is roughly 20% DAU/MAU for a workflow product and 50%+ for an everyday tool. Below 10%, your customers don't really need you.
Product Qualified Leads is where engagement crosses over into revenue. PQLs are the customers your product has already pre-sold for you — they've felt the value, they're using the thing, they're ready to talk to a human about expanding or upgrading. A well-defined PQL converts at 3–5× a marketing-qualified lead.
Feature Adoption is the audit trail. It tells you which parts of your product are pulling weight and which ones aren't. If a feature has 5% adoption two years after launch, it's either misunderstood, mispositioned, or just not needed. Killing low-adoption features makes the product better, not smaller.