Solutions
Custom development without rebuilding ERP
Need more than standard? We extend Jupiter ERP with tailored modules, integrations, and automation, quoted transparently and tenant-safe.
Custom documents
Standard software + your special logic
Jupiter ERP delivers finance, documents, and service as standard. Where your business model differs, we build precisely, on the same platform, master data, and security.
- Fixed price or time & materials, whatever fits your project
- Quality assurance and tenant separation review included
- Your data stays exportable, documented APIs
Why Jupiter ERP instead of starting from scratch?
Cost-efficient vs. greenfield
Build on Jupiter ERP instead of everything yourself. You pay for differentiation, not standard ERP foundations.
Modular extensions
New workflows, fields, automation, and APIs, integrated cleanly in the tenant model.
Fits your process
Industry logic, special forms, approvals: we build what standard software does not cover.
Fast first release
Clear phases, iterative delivery: usable prototype first, then expansion, without months-long big bang projects.
How a project runs
Four stages. You see a usable build early, not only at the end of a large project.
Conversation
We clarify the process, the data, and what Jupiter ERP already does. That becomes the cut, not an open-ended wish list.
Scope
Fixed price or time and materials, depending on how settled the process already is. Standard features stay in the product. Special logic is built on top.
Build
We deliver in steps on the same platform. Tenant separation and permissions are checked along the way.
Handover
Your team works in the panel or through the Account API. Data stays exportable. Interfaces are documented.
Examples
What teams typically build custom
Approvals on documents
A multi-step check before an invoice or order goes out. The number range stays the tenant's.
Shop, PIM, time, BI
Master data and documents move through the Account API. Webhooks report status instead of a job polling everything.
A portal under your brand
Your own UI for end customers, shared PDFs from Jupiter ERP. Accounting stays in the panel.
Service protocols
Checklists and fields that fit your trade, tied to the order and the invoice.
Exports
Packages for accountants or authorities, from the documents you already have, without a second archive.
What stays standard
Custom development sits on Jupiter ERP. We do not rebuild these parts as a second system.
- Invoices, e-invoicing (ZUGFeRD), and dunning
- Tenant separation, roles, and hosting in Germany
- Bank reconciliation and DATEV export
- Account API and webhooks, where your plan includes them
Interface
If you want to connect it yourself
Many special cases do not need a new UI. The Account API and webhooks are enough to connect a shop, BI, or your own app. Where the standard ends, we build with you.
API and integrationQuestions about development
Your first invoice in minutes
Start for free: write invoices on the Free plan. Choose plan, term, and add-ons in the app afterwards. Custom adaptations or API integration? Get in touch.
- 14-day trial
- No credit card
- Hosted in Germany
- GDPR-compliant
