Customa is a niche DACH product positioned at the intersection of CRM and lightweight commercial workflow for small businesses. The product handles contact management, document workflow (quotations, order confirmations, invoices) and basic order processing, but does not have the depth of a full Mid-Market ERP. It sits in the same conceptual segment as the smaller end of CentralStationCRM, Contactbox and various German-origin small-business commercial tools, with a concentrated regional installed base and limited public reference material compared with the better-known specialists. The vendor positioning emphasises a focused tool that small businesses can run without IT staff, rather than a broad platform that competes with Mid-Market-class products.
Architecture and deployment
Customa is typically delivered as an on-premises Windows application or hosted SaaS variant. The architecture is the classical small-business pattern of a client application against a relational database, with optional browser-based or hosted-desktop access for remote work. Modern multi-tenant cloud SaaS with monthly release cycles is not the primary deployment model, which is consistent with the small-business customer base that values familiarity and stable workflows over web-first delivery. Customisation is configuration-based; deeper extension typically involves the vendor or a partner directly.
Functional scope
Functional scope covers small-business commercial-and-contact workflows: contact and customer master data, document templates (quotation, order confirmation, invoice, delivery note), basic order processing, simple inventory tracking and reporting. Sales-pipeline tracking exists at small-business depth — not as deep as Pipedrive or HubSpot Sales Hub but sufficient for transactional B2B workflows. Financial accounting is delegated to DATEV integration or external accounting tools rather than being built in as a full accounting module. Manufacturing, project management, EDI integration and warehouse management are outside the product's scope. The product is deliberately scoped for buyers that want a focused tool rather than a broad platform.
DACH localisation and DATEV
DACH localisation covers German-language user interfaces, German tax handling, GoBD-compliant document workflows and DATEV integration for export of bookings to the tax adviser. ZUGFeRD and XRechnung outbound invoicing tend to be covered, though depth varies by product release and buyers should verify the specific e-invoice formats for their B2B and public-sector customer base. Austrian and Swiss localisation exists at functional level but international rollouts beyond the German-speaking region are unusual for this customer segment. The smaller vendor footprint means buyers should explicitly verify the localisation coverage for their specific tax-and-compliance needs.
Pricing model and TCO
Customa is priced for the small-business segment, with licence and subscription costs materially below mid-market alternatives. Indicative TCO for a 3 to 10 user deployment over five years lands in the low five-figure range all-in, including any partner-implementation services. Implementation effort is correspondingly modest — many customers complete the rollout within days to weeks. The economic case is straightforward: the product is competitive against Contactbox, CentralStationCRM and various other small-business commercial-and-contact tools on cost-to-onboard, with the value being the specific product fit and the local vendor relationship rather than ecosystem breadth.
Selection considerations
Customa is a reasonable fit for DACH small businesses (typically below 15 users) that want straightforward contact-and-commercial functionality without the complexity of a broader CRM or ERP platform. It is less compelling for organisations needing deep sales-pipeline functionality (Pipedrive or HubSpot fit better), for businesses needing built-in financial accounting (Lexware Inventory Management or myfactory fit better), for any kind of manufacturing or warehouse depth, for organisations above 15 users where the upgrade path to mid-market CRM or ERP becomes the better investment, or for buyers that want a broad partner ecosystem and platform extensibility. The smaller vendor footprint means buyers should validate long-term product roadmap and partner availability.
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Häufig gestellte Fragen
Which modules does Customa offer?
Customa typically includes modules for financial accounting, order management, warehousing, purchasing and master data. Industry-specific extensions (PPS, CRM, DMS) are often optional — the exact scope of functions is shown in the vendor profile above. The precise configuration depends on the industry, company size and customising depth of the specific ERP setup.
What are the hardware requirements of Customa?
With cloud deployment, modern browsers are all that is needed. For on-premises installations, server requirements vary with the number of users and document volume — the vendor provides detailed system requirements, often with recommended configurations for 25, 50, 100 or 250 users. The precise configuration depends on the industry, company size and customising depth of the specific ERP setup.
How does data migration from an old ERP to Customa work?
Data migration typically runs in 3 phases: mapping (old vs new data model), cleansing (duplicates, master data quality) and a test migration with validation. Specialised migration service providers: ERP integration providers. The precise configuration depends on the industry, company size and customising depth of the specific ERP setup.
How expensive is annual maintenance for Customa?
On-premise maintenance typically runs at 18–22% of the licence costs per year and covers updates, hotfixes and phone support. Cloud ERPs include maintenance in the subscription price, so there is no separate maintenance contract. Over a typical system lifetime this recurring cost adds up to a significant share of the total cost of ownership, so budget for it from year one.
Which well-known reference customers does Customa have?
Vendors usually list reference customers on their own website — for specialised industry ERPs, 10–50 showcase customers are well known. Industry-specific references should be requested specifically before making a selection. The precise configuration depends on the industry, company size and customising depth of the specific ERP setup.