Key2Act / Signature

Field service management (FSM) and construction management software, offering work order management, job costing, field resource scheduling, equipment management, and mobile dispatch integrated with Microsoft Dynamics GP and Business Central.

Commercial specialty trade contractors (including HVAC, electrical, plumbing, and mechanical trades), construction companies, and equipment-centric facilities maintenance organizations.

1995

Quote-only / Custom pricing. Key2Act (operating under its original name, WennSoft, for its Signature platform) does not publish public pricing tiers or standard per-user/per-tech rates. Pricing is customized and available only via direct contact with the vendor or authorized channel partners.

Pricing is non-public. Specific dollar amounts per user, technician, or month are not publicly disclosed by the vendor and require a customized quote based on business size, user count, and deployment requirements.

Implementation and onboarding fees are quote-based and depend on partner consulting, scope of setup, data migration, and Business Process Reviews. Industry analyses note that implementation relies on specialized consultants and frequently involves custom development expenses.

Legacy Key2Act Signature (built on Microsoft Dynamics GP) contains essentially no native AI features. In early 2026 (showcased at AHR Expo 2026), parent company WennSoft announced its next-generation cloud-native platform, WennSoft FORGE / Nexus (connected to Microsoft Dynamics 365 Business Central), which incorporates an embedded AI assistant named 'Wennston' powered by Azure AI Foundry to assist with system setup, task template drafting, and workflow guidance.

Key2Act / Signature does not offer a Model Context Protocol (MCP) server or a native copilot in legacy Signature. For its next-generation FORGE platform, WennSoft introduced 'Wennston' (powered by Azure AI Foundry), an embedded AI assistant that helps draft task templates and guides users through operational workflows.

Key2Act (Signature / WennSoft) is natively built for and integrated with Microsoft Dynamics GP and Microsoft Dynamics 365 Business Central (via WennSoft FORGE). It does not offer native out-of-the-box integrations for accounting systems like QuickBooks, Sage Intacct, or Foundation; connecting to non-Microsoft ERPs requires third-party integration platforms (such as eOne SmartConnect) or custom file transfers.

Key2Act / WennSoft does not maintain a public app marketplace or public partner directory on its website.

Unified API platforms such as Agave and Merge.dev do not support Key2Act / Signature / WennSoft in their standard integration catalogs.

Accrual accounting

Yes (typically requires a paid VAR partner or WennSoft Professional Services).

Serves over 600 customers across specialty trades, facilities maintenance, mechanical, electrical, plumbing (MEP), and asset-centric industries.