It’s not the work — it’s the chasing.
Let AI handle the awkward part.
NudgeKind drafts the late-invoice email in YOUR voice, queues it for one-tap approval, then escalates SMS → “5-min call” Calendly link.
Paid 18 days sooner on average. $14/mo. Connects to Stripe, FreshBooks, Wave, QB.
I’d pay $14/mo ✅ (waitlist-only) · 🔒 no spam
“Paid 21 days faster on the first invoice it touched.”
— Mer Castillo, IH builder
873 freelancers on the waitlist
Day 7 is easy. Day 21 is impossible.
Polite reminder
Day 7
Awkward reminder
Day 14
Gives up
Day 21
“By week 3 people either sound robotic or avoid sending anything.” — mer, IH (May 2026)
Sounds like you. Sent at the right moment.
- 1.
Connect Stripe / FreshBooks
Read invoice + status. 60-second OAuth.
- 2.
Tone-calibrate on 3 sample emails
Paste 3 emails you’ve written. It learns your voice.
- 3.
Daily swipe queue
Approve or skip each draft in 1 tap.
- 4.
Day 14: SMS. Day 21: Calendly call link.
The escalation ladder you never built.
Simple, freelancer-friendly pricing
Free
$0
3 invoices, 5 drafts/mo
Solo
Most popular$14/mo
Unlimited invoices, full escalation
Pro
$29/mo
Multi-tone, custom Calendly
Agency
$59/mo
5 sub-accounts, white-label
Quick answers
Does it send from MY email?
Yes — your own domain, properly signed (DKIM/SPF).
Will it sound robotic?
It fine-tunes on every email you approve. Week 2 is when people stop spotting it.
Multi-currency?
Yes — whatever Stripe / FreshBooks shows is what NudgeKind chases.
What about ChaseFlow?
Similar shape. We’re obsessed with tone-matching depth — your clients shouldn’t notice anything changed.
Stop being your own debt collector.
$14/mo when launched · cancel anytime