Connector · Newsletter platforms
Turn your Substack list into people you can see.
Bring your full Substack subscriber list — free and paid tiers both resolve into people.
How it works
- 01Open your publication dashboard → Subscribers
- 02Click Export → download the CSV
- 03Upload the CSV to ListFunnel
- 04ListFunnel extracts and dedupes every address, validates deliverability, and resolves each one into a person — name, title, company, industry.
File import works today. Native Substack sync (no manual export) is in development — waitlist members get it first.
substack-export.csv → listfunnel
importing substack-export.csv…
✓ 2,418 addresses found · 121 duplicates removed
✓ validation: 2,203 valid · 61 risky · 33 removed
✓ resolution: 1,987 people identified
→ 4 segments ready: core readers, active non-buyers, founders, dormant
Typical import: under two minutes for 5,000 contacts.
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