Get your overdue invoices paid.
Without chasing.
muups is the AI agent that follows up on your overdue B2B invoices — in your voice, escalating like your best collector, until the cash is back.
One agent. The whole chase, handled.
Writes, sends, reads replies, escalates, knows the moment you've been paid.
Sequences that sound like you.
On-brand, polite-but-firm, timed for how your buyers actually pay.
Replies, read & sorted.
Every inbound classified, a response drafted, ready to send.
"Sending Friday — sorry for the silence."
"PO number doesn't match our records."
"Back Monday — looping in finance@."
Knows when you've been paid.
Stripe charges and matched bank credits flip the invoice and stop the chase — within seconds, not hours.
Writes in their language.
Five, drafted natively.
Tone escalation, open/click tracking, bank reconciliation — see the full tour.
One pipeline. Every overdue invoice walks this loop — until it's paid or you tell muups to stop.
Invoice lands from CSV, Stripe or your accounting tool.
0muups writes the full sequence in your voice + style.
1Tracked open & click. Tone tightens stage by stage.
2Inbound classified. Right next message drafted.
3Stripe / bank match flips the invoice. Sequence stops.
4From first send to cash in the bank.
Three stages of one invoice's lifecycle — auto-playing below. Use the tabs to take control.
muups goes out.
Once invoices sync, the agent writes the first round in your voice, picks the cadence from how that buyer has paid before, and ships.
- Drafted from your sender profile + history
- Cadence per buyer, not per template
- Every send tracked: open, click, bounce
Replies land. Read & sorted.
The inbox classifies every inbound — promise, dispute, partial, OOO, unsubscribe — and drafts the right next message. You approve.
- Six labels covering 97% of inbound
- Drafted with invoice context baked in
- Approve · edit · or dismiss in one click
Cash hits. Chase stops.
The instant a Stripe charge fires or a bank credit matches the invoice amount, muups marks it recovered and stops the sequence.
- Stripe + Plaid match in seconds
- Active sequences stop immediately
- Audit trail every event, every send
Four small things that make collecting work.
The third email isn't the first.
Tone tightens, subject changes, the ask reframes — by step.
Reads what they actually meant.
Every inbound classified, every response drafted.
Knows the moment you've been paid.
Stripe charge or matched bank credit flips the invoice and stops the chase.
Sounds like you, in their language.
Native drafting in five languages — not machine translation.
Email today. Every other channel on the way.
Email recovers most of what's owed. The stubborn invoices need a phone call or a text — and that's exactly where we're going next.
The channel that recovers most.
Smart sequences in your voice, classified replies, automatic tone escalation, multilingual — everything we describe across the rest of the landing happens here.
Voice
Q3 2026An AI caller that negotiates payment plans and stays calm — so you never make the awkward call.
SMS
Q4 2026Short, well-timed nudges for the promised payments that never quite land.
Certified mail
BacklogWhen only paper moves the needle, muups sends and tracks it via partner.
Connect the data. Write nothing.
Watch cash come back.
Four steps from signup to first recovered invoice. Most teams ship day one and let sandbox bake for a week before flipping live.
Connect or upload
Pull invoices from CSV / Excel today; Stripe + Plaid live; QuickBooks, Xero & more on deck.
muups writes the follow-ups
On-brand, in your voice, timed for how your buyers actually pay. Ready to approve, edit or auto-send.
It tracks & escalates
Reads opens, clicks and replies. Tightens the next nudge. Classifies every inbound for one-click reply.
Cash comes back
Payments detected via Stripe or matched against bank credits via Plaid — invoices flip to recovered, sequence stops.
Works with the tools you already use.
Three integrations ship today, scoped read-only. Eleven on the roadmap, ranked by customer demand.
CSV / Excel
Drop a sheet, get sequences.
Stripe
Auto-pull invoices, stop on paid.
Plaid bank
Match wires + ACH to invoices.
We touch your money. We treat it like that.
Bank-grade plumbing. Encrypted at rest, encrypted in transit, scoped to the absolute minimum data we need to do the job — and nothing more.
Read-only bank access via Plaid
muups never moves money and never sees your online banking credentials — Plaid handles that. We get read-only transactions, only to match payments back to invoices.
AES-256-GCM secrets at rest
Stripe and Plaid access tokens are encrypted with a per-environment 32-byte key before they ever hit the database. The raw token never leaves the encryption boundary.
EU-hosted, Frankfurt region
Database, auth and app live in the European Union. Designed to be consistent with the EU GDPR for the data we process on your behalf.
Tenant isolation via row-level security
Every row in every table is scoped to your organization at the database level — not just in code. A query that escapes your org simply can't read.
No data sold, no ad pixels
We don't sell your customers' information and we don't use cross-site tracking cookies. Subprocessors are listed publicly in our Privacy Policy.
Disconnect any time
Disconnect Stripe or your bank from Settings and we delete the encrypted token immediately. Associated transactions follow the retention window we publish.
Honest answers.
Quick reads, no slippery wording. If yours isn't covered below, we're one email away.
We're picking the first few teams who'll build muups with us.
No fake counters. No "spots remaining." Just early access if it makes sense for you — and for us. Founding pricing stays with you forever, even when we raise.
Whatever you pay during the program is what you'll always pay — even after we raise.
Slack or email when something breaks or you need a feature. Reply within hours, not days.
Voice, SMS and the next integrations are sequenced around what founding partners actually need.
Stop chasing.
Start collecting.
The AI agent that follows up on your overdue B2B invoices — in your voice, until they're paid. Start a free 14-day trial; if you cancel before day 14, you owe nothing.