Build anything you need

MainFoundry is an all-in-one business platform designed for modern B2B SaaS teams. It's perfect for companies with 1-50 employees who want to manage CRM, marketing automation, and subscription billing in one unified platform. Stop paying for 10 tools when you need one.

MainFoundry includes a complete CRM system, marketing automation with visitor tracking, subscription billing with automated invoicing, business operations tools (tasks, notes, team chat), integrations with Microsoft Outlook and e-conomic, custom workspaces for flexible data tracking, and AI-powered data enrichment.

Data security is a top priority for MainFoundry. The platform is deployed on Microsoft Azure with enterprise-grade security including encrypted storage, managed identity, role-based access control (RBAC), single sign-on (SSO) with Azure AD, and comprehensive audit logging. We maintain GDPR compliance and follow the highest security standards.

MainFoundry integrates with Microsoft Outlook/Graph for email and calendar sync, e-conomic for accounting automation, Azure Active Directory for SSO, OpenAI and Perplexity for AI enrichment, and supports custom webhooks for unlimited integrations with your existing tools.

MainFoundry delivers unified business management - no more juggling multiple tools. You get complete customer visibility from first visit to renewal, automated billing and invoicing to get paid faster, marketing attribution to see what drives revenue, and flexible custom workspaces to track anything your business needs. Save time, reduce tool costs, and scale efficiently.