01
Client portal and secure intake
Client-facing access for onboarding, requests, document upload and download, status visibility and controlled communication — so clients have one clear place to interact with the firm.
Frankfurt · Client Portals for Advisory Firms
Client portals and workflow platforms for Frankfurt advisory firms
Secure client-facing portals and internal workflow systems for professional-services firms that need structured intake, document exchange, status visibility, role-based access and clearer operational ownership.
Where existing accounting, document or CRM systems are part of the workflow, we assess the available interfaces and define controlled integration boundaries before implementation.
01 · Why Frankfurt
Why Frankfurt is a relevant delivery market
Frankfurt is a major German financial-centre location with a surrounding professional-services ecosystem that includes law firms, auditing and tax consulting organisations.
For advisory firms in this environment, client-facing software needs are often practical rather than bank-scale: secure intake, document exchange, workflow status, internal responsibility, access rules and handover around the tools already in use.
H-Studio delivers from Berlin for teams across DACH. This page is relevant where a Frankfurt or Rhein-Main advisory firm needs a maintainable portal or workflow platform, not a regulated banking system.
Structured workflow ownership
Intake, documents and status information mapped around the systems already in use
Traceable critical actions
Activity visibility where sensitive workflow steps require it
Handover-ready delivery
Documentation and operating responsibility prepared for internal ownership
Controlled data handling
Replace avoidable manual duplication where the workflow justifies it
02 · What we deliver
Typical portal and workflow engagements
Each engagement starts from the workflow your firm actually runs — intake, documents, status and responsibility — not from a generic transformation frame.
02
Internal mandate or case workflow
Back-office responsibility, status, approvals, document review, exports and activity history — so internal teams can see where work stands without asking around.
03
Existing-system integration and handover
Assessment of accounting, CRM and document systems, the available integration paths between them, and documentation of data ownership, access and responsibility for clean internal handover.
- 01Client portal and secure intakeClient-facing access for onboarding, requests, document upload and download, status visibility and controlled communication — so clients have one clear place to interact with the firm.
- 02Internal mandate or case workflowBack-office responsibility, status, approvals, document review, exports and activity history — so internal teams can see where work stands without asking around.
- 03Existing-system integration and handoverAssessment of accounting, CRM and document systems, the available integration paths between them, and documentation of data ownership, access and responsibility for clean internal handover.
03 · Proof
Selected related platform work
These references demonstrate relevant client-access, document-workflow and operational-platform capabilities. They are not presented as Frankfurt-based tax, audit or M&A portal implementations unless explicitly stated.
- 01
Digital Experience & Brand SystemsBenjamin C. Wenzel - Criminal Defense Digital PlatformCriminal defense digital platform with public authority layer, structured case intake, protected client portal, internal case workspace, document workflows, billing state and traceable case events.Read plate → - 02
Digital Experience & Brand SystemsForschungsmittel.comB2B funding website and connected product platform with client dashboard, team workspace, document workflow, and operational command center.Read plate →
Frequently asked
Frankfurt advisory portals — common questions
01Do you build client portals for advisory and professional-services firms?+
Yes. We build secure client-facing portals and internal workflow systems — structured intake, document exchange, status visibility, role-based access and operational ownership — for advisory and professional-services firms in Frankfurt and across DACH.
02Can an existing DATEV, CRM or document system remain in use?+
Usually yes. The goal is not to replace your system of record but to work around it. We assess the available interfaces — APIs, file exchange or import/export — and define controlled integration boundaries before building anything.
03How do you determine which system owns documents, status and client data?+
We map the system of record before implementation. For each type of data we agree where it lives, what reads from it, what writes back, and where the boundary is — so the portal doesn't silently duplicate records without a defined owner.
04Can clients upload documents and view request or mandate status securely?+
Yes. A client portal can provide onboarding, requests, document upload and download, and status visibility behind role-based access, so clients have one clear place to interact with the firm.
05Can internal teams manage approvals, responsibilities and history in the same platform?+
Yes. The same platform can carry back-office responsibility, status, approvals, document review, exports and an activity history, so internal teams can see where work stands without chasing it across email and spreadsheets.
06Do you work with Frankfurt-based firms from Berlin?+
Yes. We're based in Berlin and deliver for teams across DACH, including Frankfurt and the Rhein-Main region. Engagements run with on-site kickoff where useful and direct contact throughout.
07How is this different from a regulated financial-sector software project?+
This service covers client portals and operational workflow software for advisory firms. Projects subject to formal financial-sector regulation, certification or supervisory requirements require separate specialist review and remain the responsibility of the firm and its advisers.
Frankfurt · Client portals & workflow platforms
Discuss your portal workflow
Need a portal workflow your team can actually own? We can review intake, document handling, roles, existing systems and operational ownership before a larger implementation begins.