Privacy Policy

Discover our legal information on data protection.

Privacy Policy

1. General Information

We take the protection of your personal data seriously and process your data in accordance with applicable data protection laws, including the GDPR.

Use of our website is generally possible without providing personal data. Where personal data is collected, this is done on a voluntary basis whenever possible.

2. Controller

nextlevel GmbH  
Wettiner Str. 15  
04105 Leipzig  
Deutschland  
E-Mail: support@solarware.app  

3. Hosting

Our application is hosted in Germany using infrastructure provided by Hetzner Online GmbH.
All data processing takes place within the European Union.

4. Use of Google Services (Gmail & Google Calendar)

Our application provides functionality for managing email communication and calendar workflows.

With the user’s explicit consent, we access data from:
- Google Gmail
- Google CalendarUsers can:
- Read and display emails
- Send emails
- Modify, archive, and delete emails
- View, create, and edit calendar events

Access is granted via OAuth and limited to the permissions approved by the user.

5. Third-Party Integrations

To integrate email and calendar services, we use the service provider Nylas.

Nylas enables connectivity with multiple email and calendar providers, including:
- Google (Gmail and Google Calendar)
- Microsoft (e.g., Outlook / Microsoft 365)
- Apple (e.g., iCloud Calendar)

Nylas connects securely to these services, processes data as a data processor, and transmits data between the respective provider and Solarware. We do not store account credentials for these services.

Additionally, Solarware provides optional integrations (APIs) with third-party accounting and CRM systems, including:
- sevDesk
- Lexware Office

These integrations are activated directly by the user. Depending on usage, data such as:
- contacts
- products
- quotes
- invoices

may be synchronized between Solarware and the respective third-party provider.

All data processing is strictly limited to providing the requested functionality. No data is used beyond this purpose.

6. Data Storage and Processing

Solarware does not store email content persistently.

Email and calendar data are:
- processed transiently
- used only to provide application functionality

7. No Sale or Advertising Use

We do not:
- sell user data
- use data for advertising
- share data with third parties

Except:
- infrastructure providers
- integration providers (e.g., Nylas)

All partners are contractually obligated to protect data.

8. Cookies

We may use cookies to:
- provide functionality
- analyze usage
- improve user experience

Necessary cookies cannot be disabled.

9. User Rights

Users have the right to:
- access their data
- correct data
- delete data
- restrict processing
- data portability

Users may withdraw consent at any time.

10. Revoking Google Access

Users may revoke access via their Google account settings at any time.

11. Data Deletion

Users may:
- delete their account
- request deletion of their data

12. Google API Compliance

Our use of Google user data complies with the Google API Services User Data Policy, including Limited Use requirements.

Specifically:
- no advertising use
- no unauthorized sharing
- no use for training generalized AI models

13. Data Security

We implement appropriate technical and organizational measures to protect personal data.