Sellizer - 2026 Pricing, Features, Reviews & Alternatives

Sellizer is a proposal tracking platform designed to provide B2B sales teams, freelancers, startups and small to medium sized businesses with real time visibility into engagement with PDF proposals and related sales documents. The platform records when proposals are opened, measures the time spent on each section and tracks viewing patterns within recipient organizations. These engagement metrics inform data driven outreach strategies and enable sales professionals to optimize the timing and content of subsequent communications. Sellizer’s functionality supports informed decision making throughout the sales cycle.

The system delivers instant notifications via SMS and email when a proposal is first opened and on subsequent views. Engagement data include time spent on individual pages, the number of unique viewers within an organization and repeat viewings that may signal purchasing intent. Proposal documents can be personalized and sent directly through the platform with attachments that are optimized for both desktop and mobile viewing. All sent materials are automatically logged in connected CRM systems for unified record keeping and audit trails.

The analytics dashboard presents detailed reports on proposal performance and allows sales managers to evaluate team efficiency and identify elements that generate the most customer interest. Automated reminders can be configured to prompt recipients when proposals remain unopened. White label features support custom domains and branding for a consistent client experience. Template libraries enable reuse of proposal structures and data sets to streamline creation and maintain consistency across communications.

Sellizer integrates with popular CRM platforms such as Pipedrive, Livespace, Bitrix, Raynett, Firmao, HubSpot, Microsoft Dynamics Sales, Zoho CRM, Monday, Salesforce and Baseline. It also connects with Outlook applications, CallPage communication systems and enterprise resource planning solutions such as Comarch ERP XL. An application programming interface supports custom integrations with proprietary systems. Data encryption and compliance with data protection regulations ensure that users retain control of client data while Sellizer functions as the data processor. Initial setup requires only minimal account creation and onboarding services are available to configure integrations and train teams on leveraging proposal engagement insights.