Selleris starts with the business — not with the software. During a structured discovery phase, Selleris maps the client's sales workflows, team structure, existing tech stack, integration needs, and growth plans. Those requirements are then matched against each platform's strengths: HubSpot for marketing-led companies that need rapid deployment, intuitive UX, and strong inbound tools on a single platform; Dynamics 365 for organizations already in the Microsoft ecosystem that need native integration with Outlook, Teams, Power BI, and Azure alongside CRM and ERP capabilities; Bitrix24 for teams that want CRM, project management, internal communication, and collaboration tools in one environment with a generous free tier and flat-rate pricing that doesn't penalize adding users. The client receives a transparent comparison, and the final choice is always theirs.