Kostenia

Kostenia

Nelten Public GmbH
Nexoria

Nexoria

Nexoria Systems UG (haftungsbeschränkt)
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About

Kostenia helps German businesses and advisers investigate operating costs using financial exports and supporting documents. The web application organizes cost categories, recurring payments and year-on-year changes into a structured review. Findings connect each amount to a calculation, reference source and next verification step. Public calculators cover company broadcasting contributions, leasing factors and payment-card interchange fees. The website includes a product demonstration. Users import existing financial export files and use the resulting evidence to prepare focused reviews of contracts, charges and recurring expenses. Actual savings depend on the documents and case-by-case verification. Kostenia is a German-language product operated by Nelten Public GmbH in Dresden, Germany. Business phone: +49 351 44289997.

About

Nexoria combines cloud file storage, semantic document search and the AI assistant Nex for company knowledge. Teams can ask questions about permitted documents and check source references. Doc, Calc and Slides support documents, spreadsheets and presentations. OCR, audio transcription and automations support document workflows. Files and the knowledge index are hosted in Germany; AI responses use Mistral with processing in the EU. The interface is available in German. Base, Pro and Enterprise plans are offered, with optional Mail + Meet. Public access is planned for 14 September 2026. Setup is charged according to effort.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

German-speaking small and medium-sized businesses, business owners, finance teams and cost advisers reviewing operating expenses.

Audience

Small and medium-sized businesses seeking document management and AI-powered company knowledge search

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

No information available.
Free Version
Free Trial

Pricing

EUR 29/user/month excl. VAT
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Nelten Public GmbH
Founded: 2025
Dresden, Germany
kostenia.de/

Company Information

Nexoria Systems UG (haftungsbeschränkt)
Founded: 2026
Germany
nexoria-systems.de

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Categories

Categories

Integrations

No info available.

Integrations

No info available.
Claim Kostenia and update features and information
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