Donnerstag.ai secures €4.3M seed round to bring transparency and control back to suppliers
Donnerstag.ai secures €4.3M seed round to bring transparency and control back to suppliers
The Financial
Reconciliation Hub
Build, run and scale financial reconciliations across your core financial data and systems
Germany-hosted
GDPR compliant
Enterprise-grade security
SRV-9002
FTL Batch Aug W1 (250 Positionen) • GlobalRetail Solutions
Reconciliation Chain
Service Match
250 positions
Valid
Settlement Documents
Correct
2 documents
Payment Match
Settled
Issues
0 of 250
No discrepancies found

Jonathan Weber
Frigolog GmbH
Upload Documents
Insights
Reconciliation Hub
Claim Management
Receivables Management
Bank Overview
Automation
AI Insights
Organization
My Plan
Service Reconciliation
Match services, settlements and payments
Service Rec. ID
Description
Service Reconciliation
Invoice Reconciliation
Payment Reconciliation
SRV-9001
250 positions
FTL Batch Aug W1
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9006
850 positions
FTL Batch Aug W2
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9007
1200 positions
LTL Batch Aug W3
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9008
1950 positions
Mixed Batch Aug W4
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9002
120 positions
Container Batch Aug W1-2
Claim Open
Discrepancies
Discrepancies
SRV-9009
480 positions
Container Batch Aug W3
Claim Open
Discrepancies
Discrepancies
SRV-9010
600 positions
Container Batch Aug W4
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9003
85 positions
Automotive Parts Batch W1
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9011
365 positions
Automotive Parts Batch W2-3
Correctly Matched
Correctly Matched
Correctly Settled
SRV-9001
250 positions
FTL Batch Aug W1
Correctly Matched
Correctly Matched
Correctly Settled


Built to handle the complexity of self-billed invoices from enterprises like:
Validate all billing documents - in real time
Validate all billing documents - in real time
Our system performs a complete line-by-line Reconciliation across your Service Records, Billing Documents (Invoices & Self-Billed Invoices), and Bank Accounts. Items that match are instantly cleared, while any discrepancy is made instantly trackable for rapid revenue recovery. This delivers the necessary audit-proof transparency and control.
Our system performs a complete line-by-line Reconciliation across your Service Records, Billing Documents (Invoices & Self-Billed Invoices), and Bank Accounts. Items that match are instantly cleared, while any discrepancy is made instantly trackable for rapid revenue recovery. This delivers the necessary audit-proof transparency and control.
Services Records
Self-billed Invoice / Invoice
Purchase Orders
Contracts
Bank Accounts
Dashboard
Claim Management
OPOS Management
Workflow Automation
AI Insights


Seamlessly connect your financial data
Seamlessly connect your financial data
Stop manually stitching data together. We directly process structured and unstructured data from all your sources including ERP, Bank Feeds, TMS/WMS, APIs, and unstructured sources like PDFs and Emails to create a single, audit-proof source of truth. Integrate in weeks, without changing your core infrastructure.
Stop manually stitching data together. We directly process structured and unstructured data from all your sources including ERP, Bank Feeds, TMS/WMS, APIs, and unstructured sources like PDFs and Emails to create a single, audit-proof source of truth. Integrate in weeks, without changing your core infrastructure.
Validated ROI: Automated reconciliation ready in 2 weeks
Validated ROI: Automated reconciliation ready in 2 weeks
01
Analysis & Demo
Start with a tailored demo of the solution. We review your workflows and risks together, completely non-binding and requiring no IT resources from your team.
02
Proof of Value
We use your live data to quantify financial leakage, identify revenue recovery opportunities, and precisely project your net savings before signing a contract.
03
Data flow mapping
We map your specific data flows (ERP, WMS, EDI, PDFs) to establish a clear, automated, and secure process that integrates seamlessly with your existing compliance requirements.
04
Go live
You receive a validated, stable workflow with complete financial visibility and immediate transparency. We ensure a smooth rollout and comprehensive training for your finance team.
The Integrated suite for strategic receivables management
The Integrated suite for strategic receivables management
Powerful modules working together to automatically convert discrepancies identified by the 3-Way Reconciliation Engine into guaranteed revenue, optimized workflows, and strategic insights.
Powerful modules working together to automatically convert discrepancies identified by the 3-Way Reconciliation Engine into guaranteed revenue, optimized workflows, and strategic insights.
Claim Management
Automatically detect discrepancies and turn claims into clear, trackable items.
Discrepancy
Claim
Resolved
Discrepancy
Claim
Resolved
Discrepancy
Claim
Resolved
Discrepancy
Claim
Resolved
OPOS Management
Gain centralized visibility over all open, clarified, and paid items, eliminating manual spreadsheets.
Open
Clarified
Paid
Workflow Automation
Automate workflows from capture to accounting, reducing errors,accelerating month-end closing.
self-billed invoice
AI Insights
Predictive AI insights on risks and discrepancy patterns to enable proactive forecasting.
Validated impact
Guaranteed financial results
Validated impact
Guaranteed financial results

How Happe Sicherheitsdienst saved 225 hours of manuel workload per month
By automating reconciliation and approval workflows, Happe eliminated recurring errors, reduced manual checks, and significantly accelerated their month-end closing process.
Discrepancies detected instantly
Faster month-end closing
Manual work eliminated per month
"With Donnerstag.ai, we finally have complete visibility across service records, selfbilled invoices, and payments. For the first time, we can spot every discrepancy immediately and focus on our operations instead of chasing missing data."
"With Donnerstag.ai, we finally have complete visibility across service records, selfbilled invoices, and payments. For the first time, we can spot every discrepancy immediately and focus on our operations instead of chasing missing data."


Markus Happe
Markus Happe
Owner and Managing Director
Owner and Managing Director
Built for finance teams across industries
Built for finance teams across industries
Workflows for logistics, retail, services, manufacturing, agriculture and any business with complex receivables.
Workflows for logistics, retail, services, manufacturing, agriculture and any business with complex receivables.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.

Industry Producers
Streamlined reconciliation between services, credit notes, and payments for reliable cash flow.

Logistics Freight Forwarding
Clear references, fewer deviations, and faster settlement across all transport orders.

Wholesale Retail
Automated checks for quantities, prices, and supporting documents - all in one place.

B2B Service Providers
Transparent service records and faster billing with fewer manual steps.

Agriculture Supply Chains
Accurate data flows and automated monitoring across every stage of the supply chain.
A product expert will guide you through Donnerstag.ai
A product expert will guide you through Donnerstag.ai
How quickly can we start using Donnerstag.ai and see results?
Integration is fast and smooth. We use ready connectors for your ERP/Accounting software, so Donnerstag.ai is ready in weeks. Start automating and get real-time insights immediately to accelerate all your financial processing.
Can I use Donnerstag.ai even if I already have an existing Accounting or ERP system?
Yes. Donnerstag.ai is designed to integrate seamlessly with your existing systems and accounting infrastructure. It focuses specifically on automating reconciliation, claim, and payment workflows to reduce manual effort and provide real-time insights, complementing the work of your team.
What kind of financial discrepancies can the platform automatically detect?
The 3-Way Reconciliation Module automatically reconciles service records, billing documents, and payments. This eliminates recurring errors, significantly reduces manual checks, and directly prevents revenue losses.
Can I track the progress of claims and payment workflows within the platform?
Yes, you can track all processes. The Claim Management and OPOS Management modules ensure full visibility over open, clarified, and paid items, turning claims into clear, trackable items.
Can I use Donnerstag.ai even if I already have an accountant or existing ERP system?
Yes. Donnerstag.ai is designed to integrate seamlessly with your existing systems and accounting infrastructure. It focuses specifically on automating credit note, claim, and payment workflows to reduce manual effort and provide real-time insights, complementing the work of your team.
What kind of financial discrepancies can the platform automatically detect?
The 3- Way Reconciliation module automatically detects discrepancies by reconciling invoices, credit notes, and payments. This automation helps eliminate recurring errors and significantly reduces manual checks.
Can I track the progress of claims and payment workflows within the platform?
Yes, you can track all processes. The Claim Management and OPOS Management modules ensure full visibility over open, clarified, and paid items, turning claims into clear, trackable items.
How quickly can we start using Donnerstag.ai and see results?
Donnerstag.ai is designed for fast integration. Once implemented, you can immediately begin automating workflows and receiving real-time insights to quickly accelerate your month-end closing process.
How quickly can we start using Donnerstag.ai and see results?
Integration is fast and smooth. We use ready connectors for your ERP/Accounting software, so Donnerstag.ai is ready in weeks. Start automating and get real-time insights immediately to accelerate all your financial processing.
Can I use Donnerstag.ai even if I already have an existing Accounting or ERP system?
Yes. Donnerstag.ai is designed to integrate seamlessly with your existing systems and accounting infrastructure. It focuses specifically on automating reconciliation, claim, and payment workflows to reduce manual effort and provide real-time insights, complementing the work of your team.
What kind of financial discrepancies can the platform automatically detect?
The 3-Way Reconciliation Module automatically reconciles service records, billing documents, and payments. This eliminates recurring errors, significantly reduces manual checks, and directly prevents revenue losses.
Can I track the progress of claims and payment workflows within the platform?
Yes, you can track all processes. The Claim Management and OPOS Management modules ensure full visibility over open, clarified, and paid items, turning claims into clear, trackable items.












































