Optimize and accelerate your cashflow

Automate your billing, receive faster directly to your bank account, advance your receivables and get better financial visibility for your business with our financial management tool.

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Our Customers Get Results


decrease in delayed payments

20 Banks

connected through Open Finance APIs

5 mins

to set up your account and start managing your receivables

Connect all your Banks

Have all your transactions in one place, consolidate your financial information for better decision-making and automate reconciliation.

Manage your receivables

Get valuable data to control your receivables and add actions to the invoice lifecycle in order to track them more efficiently.

Increase touchpoints with clients

Use multiple channels (e-mail, WhatsApp, SMS, etc) to send payment reminders and ensure your customer will be charged.

Receive payments instantly

Stop wasting time and money with transaction processing by receiving directly at your bank account, through our open finance APIs.

Be on top of your cash flow

Have real-time visibility of your receivables and manage your cashflow more efficiently - get rid of static spreadsheets and increase your team productivity.

Advance cash for your operation

Get early access to your money by advancing your receivables or using them as collateral for working capital operations.


What They Say About Us

Check out how KoleK has helped these businesses out

Top Management
There’s been a great improvement from our previous system. We needed something like Kolek to help us automate processes and focus on core activities. Also, the switch from our previous system to Kolek was really smooth.
Finance Management
Kolek helped us in many ways, from managing our receivables up to collection. However, the biggest impact was being able to advance our receivables and accelerate our cashflow to fit our operation needs - instead of waiting our customers paying us, we now can speed up our business.
I appreciate the multiple touch-points for dues & reminders. This reduced a lot the number of delayed payments, and our average default rate decreased significantly.


We integrate with the most used accounting ERPs

Providing the best experience for companies

  • integration
  • integration
    Conta Azul
  • integration
  • integration
  • integration


Frequently Asked Questions

Yes. We adhere to the best industry practices, and Google Cloud Platform hosts our services. In addition, we use Google’s proprietary database, which is ISO 27001, ISO 27017, ISO 27018, SOC 1, SOC 2, SOC 3 compliant and consistent with GDPR and CCPA.

All your data is encrypted under the 256-bit Advanced Encryption Standard.

All KoleK data is stored on secure Google servers in the EU. KoleK also offers two-factor authentication, to ensure that you are the only person who can access your account.

When you log in, you will have access to step-by-step onboarding videos to help you get started. Apart from this, our team of experts are always available to provide any support required. In addition, we provide support over email, phone, MEET, ZOOM and WhatsApp.

KoleK is accounting agnostic, so all data exports can be configured for your accountant’s tool of choice. We’re constantly working on new direct integrations, so keep an eye on our change log for updates. You can connect with us for specific integration with any invoicing software.

If you're a KoleK Premium user, you can use your email domain for communication by installing our CNAME records in your DNS hosting. You can with us if you need help here.

No. You don't need to manually do that, we provide an option to upload bulk information through excel.

No. Our platform will only have access to view information that you allow.