Ads & Audiences

Lookalike seed lists

Build relevant seed audiences for supported lookalike modeling workflows.

Business problem

Build relevant seed audiences for supported lookalike modeling workflows. This workflow helps teams move from manual research to a structured starting audience.

How LeadSweeper supports the workflow

Start from the post source, apply the supported filters, and enrich available records. You receive a structured dataset you can preview and export from the client portal.

Recommended source

Post

Required client input

A target value for the selected source — e.g. a username, post URL, hashtag, place, keyword, or mention.

Available filters

Engaged with postFollower rangeBusiness accountsCountry

Potential output fields

  • Engaged accounts
  • Followers
  • Account type

Accuracy & availability caveats

Field availability varies by source, account, and geography. Email and phone availability averages 40–60% and ~50% respectively; not every record includes every field. Counts reflect discovered records, not guaranteed contacts.

Responsible-use note

Customers must follow applicable law, platform rules, and outreach requirements, respect suppression requests, and comply with the Acceptable Use Policy. Outreach must honor opt-outs and applicable anti-spam rules.