What is a dynamic list?
A dynamic list is a living segment: you define the rules, and membership updates itself as data changes.
It solves the core problem of static lists - going stale the moment a record changes - by re-evaluating membership continuously.
Short answer
A dynamic list is a segment defined by criteria that updates automatically as records change - contacts that start matching join, and ones that stop matching drop off. It contrasts with a static list, a fixed snapshot that must be manually maintained. Dynamic lists stay current on their own, so a segment always reflects who qualifies right now.
Key takeaways
- A segment defined by criteria, not a fixed membership.
- Updates automatically as records change.
- Contrasts with a static, manually maintained list.
- Always reflects who currently qualifies.
Why it matters
A static list is outdated the instant a record changes - a contact who newly qualifies is missed, one who no longer fits stays. Dynamic lists keep segments accurate automatically, so targeting always hits the right current audience without manual list rebuilding.
How Ardovo handles it
Ardovo supports dynamic lists that re-evaluate membership as records change, and Rook keeps the underlying data clean so membership is accurate. Segments stay current on their own, so outreach always reaches exactly who qualifies now.
Frequently asked questions
What is the difference between a dynamic list and a static list?
A dynamic list is defined by criteria and updates membership automatically as records change. A static list is a fixed snapshot that must be manually maintained. Dynamic lists stay current on their own; static lists go stale the moment a record changes and need manual rebuilding.
When should you use a dynamic list?
Whenever the segment should stay current - an ongoing target audience, an engagement tier, a lifecycle stage. Dynamic lists suit any segment you will use repeatedly, since they update themselves. Static lists suit one-time snapshots, like the exact recipients of a specific past campaign.
How does a dynamic list stay accurate?
By re-evaluating its criteria against records continuously, so contacts that newly match join and ones that no longer match leave. Its accuracy depends on clean underlying data - if segment fields are inconsistent, membership is wrong - so dynamic lists work best on standardized, enriched data.