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Kleverbill Rabattcodes & Verified Offers | October 2026

Save on Automatisiertes Mahnwesen with 17 manually verified Kleverbill offers, updated for October 2026. Browse the latest Rabattcodes, working discounts, and exclusive deals, with expired offers removed regularly.

Kleverbill offers 0 coupon codes and 17 deals as of October 2026. Today's top offer: Referral Program Bonus for Existing Clients. Codes are verified and updated daily.

Referral
Referral Program Bonus for Existing Clients

Existing clients can earn benefits through the referral program. Introduce a new business to Kleverbill to receive your bonus.

50%
OFF
Annual Subscription Savings for Debitorenmanagement

Prepay for a year of Debitorenmanagement and receive a discount. This offer is automatically applied to annual billing cycles.

35%
OFF
Klarna Available for Kleverbill Service Payments

Pay for your Kleverbill services using Klarna at checkout. This allows for flexible payment options over time.

30%
OFF
Free 14-Day Trial of Kleverbill Platform

Test the full Kleverbill platform for free for 14 days. No payment information is required to start the trial.

40%
OFF
Free Demo of White-Label Rechnungsportal Functionality

Request a free demonstration of the white-label invoicing portal. See how it can be customized for your business needs.

15%
OFF
Kleverbill Payment Reconciliation: 15% Off

Save 15% annually on Kleverbill's automated payment reconciliation service. Streamline your financial processes and reduce manual effort with this offer.

12%
OFF
12% Off Your First Year of Rechnungsversand

Receive a 12% discount when committing to an annual plan for Rechnungsversand services. This applies to new annual subscriptions.

Bundle
Bundle Discount for Invoicing & Dunning Software

Purchase both invoicing and dunning software together for a bundled discount. This offers comprehensive accounts receivable automation.

15%
OFF
Volume Discount on Multiple Rechnungsversand Accounts

Businesses requiring multiple Rechnungsversand accounts may qualify for volume pricing. Contact sales for a custom quote based on usage.

45%
OFF
Newsletter Signup for Future Deal Alerts

Subscribe to the Kleverbill newsletter to receive updates on upcoming deals and promotions. Stay informed about new offers.

30%
OFF
Dashboard for Zahlungseingänge: Annual Savings

Annual subscribers to the Dashboard for Zahlungseingänge feature receive a discount. This helps manage incoming payments efficiently.

45%
OFF
Black Friday B2B Deal on Forderungsmanagement

Look for special Black Friday B2B pricing on receivables management services in November. This is a limited-time seasonal offer.

35%
OFF
Seasonal Discount for January Sign-Ups

New customers signing up in January may qualify for a special seasonal discount. This offer encourages early-year adoption.

20%
OFF
Black Friday: SEPA-Lastschrift & DSGVO-konformes Mahnportal Annual Savings

Secure your business operations with our Black Friday B2B deal. Get a valuable discount on annual prepayment for SEPA-Lastschrift Integration and the DSGVO-konformes Mahnportal.

Expires Dec 13, 2026
Up to
20%
OFF
20% Off Automatisiertes Mahnwesen

Get 20% off Kleverbill's Automatisiertes Mahnwesen. Streamline your debt collection process with this annual discount.

20%
OFF
Startup Discount for Automated Dunning Cycles

Eligible startups can get special pricing on automated dunning cycle services. Verification of startup status is required.

15%
OFF
Kleverbill Kreditkartenanbindung Savings

Save on Kleverbill's Kreditkartenanbindung with annual prepayment. Streamline your payment processing and debt collection.

Expires Dec 28, 2026

Customer Reviews

4.3
Average Rating
6
Total Reviews
Wendy J.
★★★★★
2 months ago

So happy with this!

Oh my goodness, Kleverbill is a game changer for our business! We got the Forderungsmanagement Software and it's fantastic. Everything is so much easier now. The Zahlungsabgleich feature works perfectly. We even linked it with PayPal Integration für Rechnungen! It's saving us so much time and hassle. I will absolutely shop again! Definitely telling my business friends about this amazing platform!

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June H.
★★★★☆
2 months ago

Good for invoicing

I used Kleverbill for Rechnungsversand. It worked well. The setup was easy enough. Payments are coming in smoother now. I will keep using it.

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Faith
★★★★★
3 months ago

Streamlined our collections

We signed up for Kleverbill's Automatisiertes Mahnwesen and the overall experience was positive. The initial setup took a bit of time, especially integrating with our existing accounting system via the API für Rechnungsdaten, but their support team was helpful. We opted for the Jahresabo Rabatt, which made it a good value. The dashboard for Zahlungseingänge is clear, and the automated dunning cycles have definitely reduced our manual effort. Delivery of the service itself was immediate after signup, which was great. The White-Label Rechnungsportal is a nice touch for branding. We've seen a noticeable improvement in our cash flow. Recommended for businesses looking to automate their accounts receivable.

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Andre
★★★★☆
3 months ago

Great value with annual plan

As a first-time buyer, I was looking for the best deal for a debitorenmanagement solution. I found Kleverbill and saw they offered a Jahresabo Rabatt. This made the monthly cost much more manageable for my budget. I tested the 14 Tage Testversion first to make sure it fit our needs, and it did. The features like Mahnläufe and Zahlungserinnerungen are essential for us. I felt the overall value for money was excellent with the annual commitment. Worth the purchase for the savings.

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Ryan P.
★★★★☆
3 months ago

Solid product, minor gripes

We've been using Kleverbill for a few months now, mainly for their Automatisiertes Mahnwesen. On the positive side, it's significantly reduced the time we spend on collections, and the DSGVO-konformes Mahnportal is reassuring. The integration with our accounting system was mostly smooth, though it took a few tries to get the initial data sync perfect. Customer support was responsive when we had questions during setup. My only small criticism is that the dashboard for Zahlungseingänge could be a bit more customizable for specific metrics we track. Overall, it's a very practical solution and good value, but a little more flexibility in reporting would make it even better.

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Renee Vargas
★★★★☆
3 months ago

Pretty good service

So, I decided to try Kleverbill for our invoicing stuff. It was pretty straightforward to get set up with Rechnungsversand. Didn't have any major issues. The platform seems easy enough to figure out. It's doing what it's supposed to do, making sure our invoices go out and we get paid. No big drama, which is always good. I'm happy with how it's going.

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Kleverbill Community Discussion

Share tips, ask questions & help fellow shoppers save more

F
Faith Vargas
2 months ago

Is Kleverbill better than something like SevDesk for managing invoices and stuff? Trying to figure out which one to go with.

J June 2 months ago
I've used both. Kleverbill is more focused on the accounts receivable automation, like dunning and payment reconciliation, while SevDesk is more general accounting. Depends on your main pain points.
5
A Alex 1 month ago
For just invoicing, they're both fine, but Kleverbill really shines with the automated dunning and keeping track of overdue payments. Less manual work there.
1
7 Responses (2)
N
Nick
2 months ago

Hey, wondering if Kleverbill actually integrates smoothly with existing accounting software? Or is it a huge headache to set up?

I Ivy 2 months ago
Yeah, I use it with my Lexoffice setup and it was pretty straightforward. They have APIs too if you need something custom.
1
S Shane Romero 2 months ago
It wasn't too bad for us. Took a bit to map everything, but once it's done, it just runs. Definitely saves a ton of time.
1
6 Responses (2)
N
Noor
2 months ago

I keep seeing ads for Kleverbill, but I'm worried about data privacy stuff. Is it actually GDPR compliant?

N Noor B. 2 months ago
Pretty sure they are, they're a German company so they have to be strict about that stuff. My lawyer checked it out for us.
5
O Omar H. 2 months ago
They mention it a lot on their site, seems like a big selling point for them. I haven't had any issues regarding compliance.
4
6 Responses (2)
B
Brett
2 months ago

Anyone know if there's a free trial or something for Kleverbill? Don't wanna commit without trying it out first.

L Laura C. 1 month ago
Yep, they have a 14-day free trial. I used that before signing up for a plan.
1
B Brett 1 month ago
You can also get a free demo. I did that first to see all the features in action, then started the trial.
5
3 Responses (2)
L
Laura M.
2 months ago

What kind of payment options do clients have when I use Kleverbill for invoices? Can they pay with PayPal or credit card?

J June B. 2 months ago
Yeah, they support a bunch of options. My clients can pay via SEPA, PayPal, and credit card through the portal.
1
O Omar B. 2 months ago
It's pretty flexible. They integrate with the main ones. Haven't had any complaints from customers about not being able to pay easily.
6
3 Responses (2)

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