Reply Detection

Stop chasing.
Start getting paid.

Duefy chases every unpaid invoice, detects replies like “I’ll pay Friday”, and keeps follow-up from sounding robotic.

✓ From $19/mo ✓ 14-day free trial ✓ No credit card required ✓ Cancel anytime
● Live
$24,800
Outstanding
12
Active
$8,400
Paid This Month
Apex Solutions $8,500 Reminded
Blue Horizon Co $3,200 Paid ✓
Crestwood Inc $12,000 14d overdue
AI Client replied: "Will pay Friday" Paused 7d
Blue Horizon paid $3,200
AI analyzed reply

Everything it takes to get paid

Automatic follow-ups
Set it once — Duefy does the chasing.
AI-optimized timing
Sent at each client's best time.
Reply detection
Promises and disputes surface fast.
One-click payment
Clients pay in one tap — no login.

From invoice to paid in 3 steps

Set it up once. Duefy handles the rest automatically.

01

Add your invoices

Upload a CSV, Excel, or PDF, snap a photo, forward an email, or send it on WhatsApp — or add manually. Duefy auto-creates client records. No duplicate data entry ever.

  • ✓ CSV, Excel, and PDF import
  • ✓ AI extracts fields from PDF, photo, email & WhatsApp
  • ✓ Auto-creates client profiles
  • ✓ Manual add takes 30 seconds
Drop CSV, Excel, or PDF here
or click to browse

…or forward by email, send on WhatsApp, or snap a photo — Duefy's AI reads those too.

InvoiceClientAmountDue
INV-001Apex Co$8,500May 1
INV-002Blue Inc$3,200May 15
Import 2 invoices →
02

Duefy follows up

Duefy schedules perfectly-timed reminders — 3 days before, day of, 7 days after, 14 days after. Tone escalates automatically.

  • ✓ Sends from your company name
  • ✓ Tone escalates: friendly → firm → final
  • ✓ Flags replies that need review
From: Sarah Chen <invoices@duefy.ai> To: accounts@apexsolutions.com Re: Invoice #INV-001 — $8,500 due May 1

Hi Marcus,

Just a friendly reminder that invoice #INV-001 for $8,500 is due in 3 days on May 1st.

Pay $8,500 Now →
Day 1 of 4 · Friendly tone · Sends in 2 hours
03

Watch cash come in

Real-time dashboard shows every invoice, every email, every payment. Reply detection surfaces promises and disputes; Pro adds next-step handling.

  • ✓ Payment stops reminders instantly
  • ✓ Reply detection catches promises and disputes
  • ✓ You get notified the moment money lands
Payment received!
$8,500 from Apex Solutions Invoice #INV-001 · Just now
AI Analysis
Blue Horizon replied: "Will pay Friday" → Suggested: Pause 7 days
Powered by Claude AI

Stop guessing.
Let AI handle the psychology of getting paid.

Every client is different. Some forget. Some avoid. Some are genuinely struggling. Duefy's AI figures out which is which — and crafts the right message at the right time.

Generic reminder
From: you@company.com Subject: Invoice #INV-047 Overdue

Dear Client,

Invoice #INV-047 for $8,500 is now 14 days overdue.

Please remit payment immediately to avoid further action.

Regards,
Accounts

Feels automated. Easy to ignore.
AI optimized
Duefy AI email
From: sarah@company.com Subject: Quick check-in, Marcus

Hi Marcus,

Hope things are going well at Apex Solutions. Just wanted to gently follow up on invoice #INV-047 from last month.

Happy to answer any questions or jump on a quick call if that would help.

Best,
Sarah

Used client's first name — more personal tone
Casual tone — Marcus usually pays, just forgot
Offered help, not threats
Feels personal. Clients respond.
Reply Intelligence

Know what your client is saying

Duefy detects promises, blockers, and disputes in reminder replies. Pro adds richer context and recommended next actions when the situation needs judgment.

  • ✓ Detects payment promises and disputes
  • ✓ Surfaces cash-flow difficulty and blockers
  • ✓ Pro recommends the next step
  • ✓ Pro flags high-risk situations early
Client replied:
"We're going through some cash flow issues this quarter. Can we settle this in two installments?"
Pro AI Analysis
Intent Genuine difficulty, not avoidance
Sentiment Cooperative — wants to pay
Risk level Medium — monitor
Recommended Offer installment plan
Pro Client Risk Scoring

Know who to chase before they're late

On Pro, Duefy scores every client A–F based on payment history, communication patterns, and invoice behavior. Focus your energy where it matters most.

  • ✓ Predicts late payments before they happen
  • ✓ Automatically adjusts reminder intensity
  • ✓ Flags high-risk clients for early action
  • ✓ Updates in real time with each interaction
Client Outstanding Risk Score
Apex Solutions $8,500
A
Blue Ocean Co. $3,200
C
Cedar Design $12,000
D
Nova Partners $6,100
B
Cedar Design flagged — escalation recommended
Pro AI Financial Assistant

Your AR analyst, always on call

Ask anything about your cash flow, clients, or outstanding invoices. Pro AI gives you instant, data-grounded answers — no spreadsheet gymnastics required.

  • ✓ Get who-to-chase-first guidance in one question
  • ✓ Forecasts next 30 days from your actual payment data
  • ✓ Drafts escalation emails when you ask
  • ✓ Available across dashboard, invoice, and client views
Duefy AI Assistant Always-on AR analyst
Online
Which clients should I focus on this week?
Duefy AI

3 clients need immediate attention:

Cedar Design — $12,000, 45 days overdue. Never replied. I'd recommend an escalation email today.
Blue Ocean Co. — $3,200 due in 5 days. They were late last 3 times. Send a pre-due nudge now.
Apex Solutions — $8,500, opened email twice but no reply. A casual follow-up today should work.
What's my expected cash flow for next 30 days?
Duefy AI

Based on current invoices and payment patterns:

High confidence (90%+) $18,200
Likely (70–90%) $9,400
At risk (<70%) $12,000

Cedar Design's $12,000 is the main risk. Want me to draft an escalation email?

AI that helps recovery stay human

Solo includes basic reply detection for promises and disputes. Pro adds advanced reply handling, recovery guidance, risk context, and AI follow-up help when the next step needs judgment.

Try AI on your invoices →

14-day free trial · No credit card required · Pro AI available during trial

Simple, transparent pricing

Start free for 14 days. No credit card required.

No setup fees · No per-invoice fees · Cancel anytime
Monthly Annual Save 2 months
Solo
Complete automated collection for solo operators
$ 19 /mo
Save $48/yr — $15/mo billed annually
Start Free Trial →
Unlimited invoices
Unlimited reminder sequences
Custom email templates
Email open & click tracking
CSV & Excel import
Bank reconciliation manual statement upload
PDF / photo / email / WhatsApp import AI-extracted · 50/mo
Duefy Pay Page Apple Pay / Google Pay
Client payment portal
Reports Lite DSO · AR aging · expected cash
Gmail / Outlook sent-folder watch
1 accounting integration manual import · 10 syncs/mo
Basic AI reply detection
A/B subject testing
Payment plan requests
Recurring invoices
Data export anytime
Team
People, permissions, audit, and API
$ 99 /mo
Save $240/yr — $79/mo billed annually
Start Free Trial →
Unlimited invoices
Unlimited reminder sequences
Custom email templates
Email open & click tracking
CSV & Excel import
Bank reconciliation + automatic bank feed
PDF / photo / email / WhatsApp import AI-extracted · unlimited
Duefy Pay Page Apple Pay / Google Pay
Client payment portal
Reports Lite DSO · AR aging · expected cash
Gmail / Outlook sent-folder watch
Accounting integrations hourly sync · unlimited
Basic AI reply detection
A/B subject testing
Payment plan requests
Recurring invoices
Data export anytime
Everything in Solo, plus:
AI-optimized reminders
Advanced AI reply handling
Recovery Workbench
Collections Playbooks
AI client risk scoring
Client health profiles
AI financial assistant
Autopay for repeat clients
Payment Plan Plus policy, approvals & calendar
SMS reminders
Late fees & early discounts
Advanced reports deep trends · export
Recovery Intelligence report
Payment write-back
Integration Sync Plus
Portal Plus, branding & custom sending domain
Priority support
Everything in Pro, plus:
5 team seats included
Role-based permissions
Task assignment
Internal notes & audit log
Multi-organization management
REST API access
Dedicated support
+ Extra seats from $10/seat/mo
+ Extra orgs from $19/org/mo

Frequently asked questions

How much does Duefy cost?

Solo $19/mo, Pro $49/mo, Team $99/mo. Annual plans save ~20%. No setup fees, no per-invoice fees.

How does the 14-day free trial work?

Full Pro-tier access for 14 days. Cancel anytime before it ends — no charge, no card required upfront.

Can I cancel anytime?

Yes. Cancel from settings in one click. Your account stays active until the end of the current billing period.

Is my data secure?

All data encrypted in transit (TLS 1.2+) and at rest. Payments handled by Stripe (PCI-DSS). CCPA/GDPR compliant — export or delete your data anytime.

Can I import existing invoices?

Yes. Bulk-import with CSV or Excel, or let Duefy's AI pull the details from a PDF, photo, forwarded email, or WhatsApp message — auto-creating client records as it goes. AI extraction is on every plan (50/mo on Solo, unlimited on Pro).

Do my clients need to sign up to pay?

No. They receive an email with a payment link. One click, pay with any credit card.

What happens when a client pays?

If you've connected Stripe, payments flow straight to your account and Duefy auto-marks the invoice paid. Otherwise we mark it paid on your record and you confirm receipt — either way, reminders stop and you get notified.

Move to Duefy in minutes

We import your invoices, clients and pending follow-ups — nothing to lose.

Live integrations: QuickBooks · Xero · FreshBooks · Wave (coming)

TLS 1.2+ in transit
Bcrypt-hashed passwords
Powered by Stripe
Stripe handles card data (PCI DSS)

Invoice out. Duefy handles the rest.

Set up your first sequence in minutes. 14-day free trial · No credit card required.

Start Free Trial →