Live $184 recovered · Sarah K.
No win, no fee — always guaranteed

Recover Unpaid
Invoices Faster.

ClaimBack helps freelancers, agencies, and growing businesses recover overdue payments through professional outreach, smart automation, and transparent success-fee pricing.

See Pricing
🤝 No upfront cost
🔒 Privacy compliant
🌍 Worldwide coverage
Results in days
Recovery dashboard
Live
Recovered this month
$0
Success rate
82%
Open cases
23
Avg review time
24h
Acme Design Co.Recovered$4,200
TechFlow GmbHIn progress$1,850
Studio North ABUnder review$720
1,200+
Claims reviewed
380+
Businesses helped
24h
Avg review time
12+
Countries supported
🤝 No Win, No Fee
💳 Transparent Pricing
🔒 Secure Uploads
🌍 Cross-Border Support
🛡️ Privacy Compliant
⚖️ International Law
How it works

Three steps to getting paid.

Simple, professional, and results-focused. No legal knowledge required.

01
📋
Submit your claim

Fill in your invoice details, debtor information, and supporting context. Our system reviews your case within 24 hours and generates a professional demand letter.

02
We handle recovery

Automated professional outreach, timed reminder sequences, escalation letters, and negotiation — all handled without you chasing anyone.

03
💰
You get paid

When funds are recovered, a transparent success fee applies. You keep the majority. No recovery ever means no charge — guaranteed.

Who we help

Sound familiar?

If someone owes you money and won't pay — we get it back professionally.

📄
Client ghosted you?

You completed the work, sent the invoice, and they went silent. One professional letter changes everything.

Recover your invoice →
🏠
Landlord kept your deposit?

Deposits must be returned within legal deadlines. We know the law and apply it on your behalf.

Reclaim your deposit →
💳
Refund denied?

Companies say no hoping you give up. A formal demand letter from ClaimBack changes that conversation immediately.

Fight your refund →
Invoice 60+ days overdue?

Every day you wait is leverage lost. Professional outreach gets responses that personal messages never do.

Send demand letter →
🔧
Paid for work not delivered?

Contractor disappeared after taking payment? You have enforceable rights. Let us enforce them.

Start recovery →
🤝
Business debt dispute?

B2B recovery handled professionally. Cross-border cases supported in 12+ countries under international commercial law.

Discuss your case →
Free recoverability checker

Can this invoice be recovered?

Answer 4 questions and get an instant recovery score. Free. No commitment.

Get your recovery score

Takes 30 seconds. We'll tell you the likelihood of recovery and your estimated fee.

Recovery score

0%
Calculating...

Challenging but not impossible. This claim may face limitations, but submit anyway — our team reviews every case individually and may find a viable path forward.

Why businesses choose ClaimBack

Faster than legal action

Court proceedings take months. Professional demand letters get responses in days.

💰
No upfront cost

Zero cost to submit. We only charge a success fee when money reaches your account.

🌍
Cross-border expertise

International cases handled under applicable commercial law. Letters in debtor's language where needed.

📊
Real-time tracking

Dashboard shows every step — letters sent, responses received, negotiations live.

Fee calculator

Know exactly what you'll pay.

Enter your invoice amount and see your exact success fee — only charged after recovery.

$
Invoice amount
Success fee
You keep
Fee only applies when money is successfully recovered. Zero cost if we fail.
Case studies

Real businesses. Real recoveries.

$4,200
Recovered in 12 days

"Design agency in Berlin recovered a 4-month overdue invoice from a client in the US. One professional letter. Full payment within 12 days."

✓ Unpaid Invoice
$980
Recovered in 7 days

"Freelance developer's invoice ignored for 3 months. ClaimBack sent a formal demand letter. Client paid in full within a week."

✓ Freelance Invoice
$11,000
Recovered in 28 days

"B2B contract dispute between a UK agency and a Dutch client. Cross-border recovery handled under international commercial law. Settled in full."

✓ Cross-Border B2B
Testimonials

People who stopped chasing.

★★★★★
$4,200 recovered

"Saved me weeks of awkward chasing. ClaimBack sent one professional letter and the client paid within 12 days. Should have done this months ago."

SK
Sarah K.
Agency Founder · Berlin
★★★★★
$1,850 recovered

"Much easier than hiring a lawyer upfront. The process was completely professional and I only paid the fee once the money actually arrived in my account."

JM
James M.
Freelance Developer
★★★★★
$3,600 recovered

"Professional updates throughout the process. I knew exactly where things stood at every stage. Recovered $3,600 I genuinely thought was gone permanently."

AL
Anna L.
Marketing Consultant
Why ClaimBack

Stop chasing. Start recovering.

Everything you need to get paid — without damaging relationships or spending on lawyers.

🚫
Stop chasing clients

We handle all outreach professionally so you never have to send another awkward follow-up email again.

💳
No upfront cost

Zero cost to submit a claim. We charge a success fee only when money reaches your account.

Fast professional outreach

Professional legal demand letters sent within hours. Debtors take these seriously — and respond.

📊
Real-time case tracking

Your dashboard shows every step — letters sent, debtor responses, and negotiations in real time.

🌍
Cross-border support

International cases handled across 12+ countries. Letters in the debtor's local language where required.

🤝
Dedicated case support

Real support for complex cases. We escalate when needed and keep you updated throughout.

👤

ClaimBack

Oberhausen, Germany · Est. 2024

Our story

Built after seeing too many
businesses lose money
they had already earned.

ClaimBack was founded after a firsthand experience of chasing a $3,200 unpaid invoice for four months — watching a professional relationship deteriorate over emails that were ignored. The case was resolved in 48 hours by a single formal letter. That gap between how hard recovery feels and how simple it actually is — that's the problem ClaimBack solves. We make professional debt recovery instant, affordable, and accessible to anyone.

Today ClaimBack helps freelancers, agencies, and businesses worldwide recover what they are owed — without lawyers, without confrontation, and without paying anything unless we succeed.

🌍
Based in Germany
Oberhausen, Germany. Serving clients and debtors worldwide.
🔒
AES-256 encrypted
All documents and personal data encrypted end-to-end.
✉️
Direct support
support@claimbackai.com
We reply within 24 hours.
🤝
No win, no fee
You never pay unless we successfully recover your money.
How we recover your money

Everything working for you
from the moment you submit.

We don't just send one letter. We run a full professional recovery sequence until you get paid.

01
📬
Smart Recovery Sequence

We send an escalating series of professional demand letters — each one firmer than the last. Most debtors respond before the third letter.

Automated
02
🧠
Debtor Psychology Mode

We adjust the tone and approach based on whether your debtor is a business, landlord, individual, or repeat offender. The right pressure at the right moment.

Personalised
03
💳
Payment Portal

Every letter includes a secure one-click payment page. The debtor can pay instantly — no excuses, no friction. We track when they open it.

One-click pay
04
📊
Recovery Probability Score

Before we send a single letter, we calculate your likelihood of getting paid based on claim type, amount, age, and debtor country. You see the score upfront.

Instant
05
🧮
Late Fee Calculator

You are legally entitled to charge interest and late fees on overdue payments. We calculate exactly what you are owed — and add it to your claim automatically.

Maximises recovery
06
⚖️
Legal Escalation Handoff

If a debtor refuses after our full sequence, we connect you with a verified legal partner at a discounted rate. No starting from scratch — your case file transfers instantly.

Pro plan
Your recovery dashboard

Track every penny.
In real time.

Every claim you submit appears in your dashboard. See what's been sent, what's been opened, and what's been paid.

Recovery dashboard
Live
Total owed
$0
Across all active claims
Recovered total
$0
Successfully paid out
Avg days to payment
From submission to paid
Acme Design Co. Recovered $4,200 9 days
TechFlow GmbH Letter sent $1,850 Day 3
Studio North AB Escalated $720 Day 18
Recovery probability

What are your
chances of getting paid?

Answer 4 questions. Get your recovery score instantly — before you commit to anything.

Recovery Probability Score

Free · Instant · No sign-up required

Late fee calculator

You're owed more
than the invoice.

Late payments accrue legal interest. Calculate the full amount you are entitled to claim — automatically added to your demand letter.

Late Fee Calculator

Based on standard commercial late payment rates

Original amount
Late interest
Total you can claim
Pricing

You only pay when you win.

No monthly subscription on Standard. No hidden fees. Success fee only charged after recovery.

Standard
Pay if recovered
For individuals and freelancers
Free
No upfront · No monthly fee
Under $1,00012% success fee
$1,000 – $5,0009% success fee
$5,000+Custom review
  • Professional legal demand letter
  • Sent directly to debtor
  • Standard review within 48h
  • Email support
  • No win, no fee guaranteed
Submit a claim

Start your free case review.

Takes 2 minutes. We review within 24 hours. No upfront cost.

Claim details

All information is encrypted and securely stored. We never share your data with third parties.

Your details
Debtor details
Claim details
📄 ClaimBack Service Agreement
  1. All information provided is accurate and truthful.
  2. I authorise ClaimBack to send legal demand letters on my behalf.
  3. I agree to pay a success fee of 7–12% of the recovered amount ONLY if money is recovered.
  4. If no recovery is made, I pay nothing.
  5. Once funds are recovered, I will pay the agreed fee within 14 days.
  6. This agreement is legally binding from the moment of submission.

🔒 Encrypted · Privacy compliant · Free to submit · Only pay if we recover

Generating your claim letter...

Claim submitted successfully

We have sent the demand letter to your debtor. Check your email for confirmation and a copy of your signed agreement.

Most debtors respond within 7–14 days. We will keep you updated at every step.

Reference:

FAQ

Common questions.

How much does ClaimBack cost?+
Nothing upfront. ClaimBack only charges a success fee when money is actually recovered — typically 7–12% depending on claim size. If we do not recover anything, you pay absolutely nothing.
How long does recovery take?+
Cases are reviewed within 24 hours. Most debtors respond to the first professional letter within 7–14 days. Complex or cross-border cases may take 30–90 days.
Is this legal? Will the letter actually work?+
Yes. Our letters are based on international commercial law and cite the specific legal provisions applicable to your case. Debtors take formal demand letters seriously because ignoring them has real consequences — credit impact, escalation, and court proceedings.
Do you handle international claims?+
Yes. ClaimBack supports cross-border cases across 12+ countries. Letters are issued under applicable international commercial law, and where required, we provide letters in the debtor's local language.
What documents do I need?+
At minimum: the original invoice and any contract or agreement. Email communications with the debtor significantly strengthen your case. You do not need a lawyer.
What if the debtor refuses to pay?+
We escalate through a formal demand, escalation notice, and final legal warning. If all stages fail, we refer you to legal partners at discounted rates. Pro plan users receive full escalation as standard.
Is my data secure?+
Fully. All documents are encrypted using AES-256. We are privacy compliant and never sell or share your data. You can request deletion of your data at any time.

Stop losing money
you already earned.

Start your free ClaimBack case review today. No upfront cost. No risk. Results in days.

Check recoverability
✓ Free to start  ·  ✓ No win, no fee  ·  ✓ Results in days  ·  ✓ Privacy compliant