Lemontaps

Lemontaps is operated by Lemon Innovation & Technology GmbH, based in Stuttgart (Seyfferstraße 34, 70197 Stuttgart), and ranks among the most mature German providers of digital business cards with a clear B2B and Enterprise focus. Founded in 2020/2021, the company combines digital profiles (QR, NFC cards, Apple and Google Wallet) with trade-fair lead capture, centralized email signature management and a team admin console.

In the overall score, Lemontaps reaches 87 out of 100 points and thus ranks among the strong DACH providers in the comparison field (3rd place behind oneVcard and Spreadly). The highest sub-scores go to feature scope (92/100), team/admin management (90/100) and GDPR (86/100).

From a German procurement perspective, the main limiting factor is above all the rather opaque pricing structure above the single-user plan.

In the data protection assessment, Lemontaps scores 86 out of 100 points and thus belongs to the strong GDPR providers in the DACH field, behind oneVcard (94) and Spreadly (92). Unlike oneVcard, Lemontaps holds its own ISO/IEC 27001 certification, issued by TÜV SÜD, and on this point clearly stands apart from oneVcard in factual terms, which (as of this analysis) does not hold its own ISO 27001 certification.

Hosting takes place exclusively on German servers (AWS Frankfurt), encrypted, without transfer to third countries; a data processing agreement (AVV/DPA) under Art. 28 GDPR is offered, as is Data Protection by Design (Art. 25), daily backups with disaster recovery and regular external penetration tests. EU hosting is also a mandatory criterion for sub-processors; DORA compliance is mentioned by the vendor.

One limitation: a SOC 2 certification is not documented, which can make the compliance portfolio appear thinner for internationally, especially US-regulated corporations. For the German market, however, the combination of ISO 27001 (TÜV SÜD), DE hosting and AVV remains a solid basis.

The Enterprise toolkit is the actual core of Lemontaps and carries the high sub-scores in feature scope (92/100), team/admin management (90/100) and enterprise integration (82/100). On the IT side, SSO via SAML 2.0 (Azure/Entra ID, Okta), SCIM provisioning, audit logs, a REST API and white-labeling are available, prerequisites for centrally managed rollouts up to large enterprises (scalable to 100,000 users per the vendor).

The team console offers subgroups and hierarchies, role and field permissions, templates, aggregated analytics as well as bulk provisioning via Excel import (up to 1,000 users). Beyond the pure business card, Lemontaps covers trade-fair lead capture (universal contact scanner, AI visit reports), centralized email signature management and CRM connections to Salesforce, HubSpot, Pipedrive, Microsoft Dynamics and Outlook.

Relevant gaps from a German B2B perspective: no OIDC (only SAML) and no native MDM (Microsoft Intune or Jamf) documented; device management runs only indirectly via identity providers and SCIM. Native German HR/payroll connectors (such as DATEV or Personio) are not documented; the HR sync is handled generically via SCIM.

As a small company (around 10 employees), Lemontaps is also leaner in setup than larger competitors.