mailbox (formerly mailbox.org)
Germany· Office Productivity Suite
mailbox (formerly mailbox.org) vs reeqee
Vergelijk mailbox (formerly mailbox.org) en reeqee op mogelijkheden, rechtsgebied, waarborgen en geschiktheid voor Europese kopers.
Beide vermeld als alternatief voor: Microsoft 365
reeqee
Germany· Office Productivity Suite
Needs review
Shortlist reeqee when a DACH team needs German natural-language queries on CSV/XLSX with local row processing and an EU LLM that only receives schema. Skip when you need a full spreadsheet suite, server-side warehouse analytics, independent security audits, or consumer licensing. Consider Microsoft 365 Excel or Google Workspace for authoring, and LibreOffice or Nextcloud for European office/file workflows that are not text-to-SQL.
EU-operatedBrowser-local SQLGerman NLP queriesSchema-only AI pathB2B DACH focus
Gemarkeerde rijen verschillen tussen de twee producten.
| Kenmerk | mailbox (formerly mailbox.org) | reeqee |
|---|---|---|
| Land van herkomst | Germany | Germany |
| Categorie | Office Productivity Suite | Office Productivity Suite |
| Open source | Nee | Nee |
| Self-hosted | Nee | Nee |
| Hoofdkantoor | Niet vermeld | Germany |
| Juridische entiteit | Niet vermeld | Christian Lesemann (sole trader), Torstraße 208, 10115 Berlin |
| VS-moeder / zeggenschap | Niet vermeld | Geen bekende VS-moeder |
| CLOUD Act-blootstelling (indicatief) | Niet vermeld | Laag |
| EU-hostingstatus | Niet vermeld | Gehost in de EU |
| Hosting / residentie | Niet vermeld | Web app hosted on Hetzner Online GmbH in Germany (vendor privacy policy; public A record in Hetzner AS24940, Nuremberg). Text-to-SQL LLM: Mistral AI SAS in France (schema and questions only per vendor). Payments: Mollie B.V., Netherlands. Analytics: self-hosted Umami on Hetzner. Site CSP also allows cdn.jsdelivr.net for client assets (likely DuckDB-WASM). No US parent found. Backup/DR providers not published. |
| Samenvatting | German paid digital workplace from Heinlein Hosting GmbH: secure email with PGP/S/MIME, Drive, browser Office, Meet, and business Admin on dual Berlin data centres. | Browser-native German text-to-SQL for CSV and Excel: ask in plain language, run DuckDB-WASM locally, send only schema and the question to Mistral in the EU. |
| Tags |
| In één oogopslag | mailbox (formerly mailbox.org) | reeqee |
|---|---|---|
| HQ | Niet vermeld | Berlin, Germany |
| Legal entity | Niet vermeld | Christian Lesemann (sole trader) |
| Product type | Niet vermeld | Browser SaaS text-to-SQL for CSV/XLSX |
| AI provider | Niet vermeld | Mistral AI SAS (France), schema + question only (vendor claim) |
| Commercial model | Niet vermeld | Trial then annual prepaid B2B plans via Mollie |
| Self-host | Niet vermeld | No |
| Open source | Niet vermeld | No |
| Key capabilities | mailbox (formerly mailbox.org) | reeqee |
|---|---|---|
| EU-operated | Niet vermeld | Ja |
| Browser-local SQL | Niet vermeld | Ja |
| German NLP queries | Niet vermeld | Ja |
| Schema-only AI path | Niet vermeld | Ja |
| B2B DACH focus | Niet vermeld | Ja |
mailbox (formerly mailbox.org)
Encrypted Email and Aliases
Emails benefit from PGP and S/MIME support, with server-side encryption simplifying secure communication. Spam and virus protection filters incoming messages effectively. Plans include aliases—up to 3 on Light, 25+50 on Standard, and 25+250 on Premium—plus custom domains. Unlimited filters and rules help manage inboxes. Tor compatibility adds anonymity options.
Cloud Drive and Office Suite
Drive offers expandable storage in redundant Berlin data centers. Standard provides 5 GB, Premium 50 GB, with further options. The integrated office suite handles word processing, spreadsheets, and collaboration. Shared calendars and address books support teams. Files sync across devices securely.
Video Conferencing and Admin Tools
Meet delivers GDPR-compliant video calls without external providers. For businesses, Admin panels manage users, quotas, and access centrally. XMPP chat integrates for messaging. All powered by green energy, with full GDPR adherence.
reeqee
German text-to-SQL on CSV and XLSX
Users upload CSV or Excel, ask in everyday German, and receive a generated SQL query plus a result table. Aimed at accountants and SME staff who will not write SQL or complex formulas.
Local DuckDB-WASM execution
Row data is processed in the browser with DuckDB-WASM according to the vendor. Analysis does not require uploading table contents to reeqee servers, which helps with sensitive DATEV or bank exports.
Schema-only Mistral EU calls
The privacy policy states that only the question and column names go to Mistral AI SAS in France for SQL generation and suggested questions. Cell values are excluded from that path.
Multi-file join and export
Paid workflows include linking multiple files or sheets with column matching, then exporting results as Excel or CSV. Plan limits differ between single-file and multi-file tiers.
Offline-style CSV/Excel converter
A separate converter turns files between XLSX, XLS, ODS, and CSV variants entirely in the browser without calling the AI, useful for UTF-8 and delimiter fixes.
| Assurance & compliance | mailbox (formerly mailbox.org) | reeqee |
|---|---|---|
| Independent security / no-logs audit | Niet vermeld | Not found Vendor claims local processing and limited AI payloads; no public third-party audit PDF found. |
| ISO 27001 | Niet vermeld | Not found |
| SOC 2 / SOC 3 | Niet vermeld | Not found |
| GDPR / EU data protection | Niet vermeld | Vendor claimed German sole trader controller; detailed DE privacy policy; Hetzner and Mistral named as processors with Art. 28 language. |
| US CLOUD Act exposure (indicative) | Niet vermeld | Partial EU sole trader, no known US parent, published processors are EU (Hetzner, Mistral, Mollie). Residual risk from possible US-operated client CDN (jsdelivr in CSP) and unpublished backup/DR. Indicative only, not legal advice. |
| Data processing agreement (B2B) | Niet vermeld | Vendor claimed AGB §10 state parties conclude an Art. 28 DPA when the provider processes personal data on the customer's behalf. Confirm execution in procurement. |
| EU AI Act | Niet vermeld | Not found Product is AI-assisted (Mistral text-to-SQL). No public AI Act classification or conformity statement found on the site. |
| Considerations & known limitations | mailbox (formerly mailbox.org) | reeqee |
|---|---|---|
| AI SQL can be wrong | Niet vermeld | High AGB disclaim correctness of generated SQL and results. Customers must validate before tax, accounting, or business decisions. Practical impact: treat outputs as assistive, keep human review of the shown SQL. |
| Questions and SQL are logged | Niet vermeld | Medium Privacy policy stores question text, generated SQL, success flag, and timestamp. Even if row data stays local, question text may itself be sensitive. Object via hello@reeqee.de per the policy. |
| No public independent audit | Niet vermeld | Medium Local-processing and schema-only AI claims are first-party. No ISO 27001, SOC 2, or public security audit was found. High-assurance buyers will need contractual evidence and technical due diligence. |
| Sole-trader operator scale | Niet vermeld | Medium Legal entity is a Berlin sole trader, not a GmbH with published certs or status page. Fine for many SME tools; weaker for enterprises that need vendor risk tiers, SLA percentages, or succession guarantees. |
| Renewal wording inconsistency | Niet vermeld | Low Pricing page text and AGB renewal clauses have differed on automatic extension. Confirm the signed terms before budgeting renewals. |
Geschiktheid
mailbox (formerly mailbox.org)
Best fit when
Niet vermeld
Poor fit when
Niet vermeld
reeqee
Best fit when
- German-speaking accounting, tax, controlling, or SME operators querying CSV/XLSX exports without SQL skills
- Teams that want row data to stay in the browser and only send schema plus questions to an EU LLM
- Buyers who need a narrow analysis tool beside Excel/DATEV exports rather than a full office suite
- Organisations that prefer German-law B2B contracting with Berlin-based sole-trader operation and Hetzner DE hosting
Poor fit when
- Teams that need collaborative spreadsheet authoring, macros, or a full Microsoft 365 / Google Workspace replacement
- Workloads that require server-side data warehouses, scheduled pipelines, or multi-tenant governed datasets
- Buyers that require ISO 27001, SOC 2, or an independent no-logs/security audit before shortlisting
- Consumer or personal use cases (AGB limit the offer to entrepreneurs and public-law entities)
Consider instead when
When: You need a full European spreadsheet client for creating and editing workbooks offline
Consider: LibreOffice
LibreOffice is an office suite, not a text-to-SQL assistant.
When: You need EU file sync, sharing, and office collaboration rather than ad hoc CSV questioning
Consider: Nextcloud
Complementary stack: store in Nextcloud, analyse exports in reeqee if the AI path fits.
When: Analysts already live in Excel/Sheets and only need formulas, Power Query, or pivot tables
Consider: Microsoft 365 Excel or Google Workspace Sheets
Stay in the incumbent suite if natural-language German querying is not the bottleneck.
Open questions for due diligence
mailbox (formerly mailbox.org)
Niet vermeld
reeqee
- Will the vendor sign a customer DPA and provide a complete subprocessor list including backup/DR?
- Is there an independent review of the browser build proving row data never leaves the client?
- Which exact Mistral model/endpoint is used, and how are prompt logs retained on Mistral's side?
- Which renewal and cancellation terms govern paid plans when pricing page and AGB wording diverge?
- Are there documented row/size limits for DuckDB-WASM on typical office laptops?