Observed arrival · 2026-11-07
Knock puts invoice reminders behind an approval button
Knock is a proposed invoice-chasing service for UK contractors, drafting and sending payment reminders only after the contractor approves each one.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- UK contractors invoicing other businesses
- Worth noticing
- The sample sequence moves from a friendly day-one nudge to a firm day-14 reminder; owners can approve, edit, or skip each message.
Field notes
The proposed workflow accepts forwarded invoices or a weekly uploaded list, then drafts messages using the invoice number, amount, and due date. Its examples escalate at days 1, 7, and 14; the page says owners can pause or stop reminders, see replies directly, and mark an invoice paid to end the sequence.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue