Plain Sight

Overview

Plain Sight is a U.S. event-marketing technology company focused on corporate event sponsorships. Its platform centralizes opportunity discovery, sponsorship workflows, payments, budget tracking, and post-event performance data for brands and event organizers. The company positions itself as infrastructure for making sponsorship purchasing and evaluation more structured and measurable.

History

Plain Sight was founded in 2019 by James Chapman, who previously produced events and managed corporate sponsorship budgets. An early account describes the company as beginning as a platform for connecting people in physical and virtual spaces, growing to a team of seven and nearly 3,000 users within two years. The company later focused on sponsorship-management infrastructure for brands and event creators. By 2025, it reported powering more than 400 events, processing over $1 million in sponsorships, and supporting campaigns across multiple countries.

Product Lines

Manufacturing

Not applicable. Plain Sight provides software, sponsorship-management workflows, payment support, analytics, and event-related programs rather than manufactured physical products.

Notable Products

• Plain Sight Sponsorship Management System - AI-powered system for discovering events, managing sponsorship proposals, approving deals, coordinating payments, and analyzing post-event results.
• Brand Sponsorship Management - Service and workflow for corporate sponsors to review tailored event proposals, manage procurement, and receive post-event reporting.
• Sponsorship Capital Advances - Financial service that provides advances against sponsorship invoices and ticket sales to help event creators cover upfront costs.
• Event Marketers Dinner Series - Private networking and knowledge-sharing dinners for corporate event marketers and community builders.
• Sponsor Ready - Pitch-style programming connecting event creators with corporate brands seeking sponsorship opportunities.

Reputation

Plain Sight is presented as a small, specialized event-technology provider serving corporate sponsorship teams and event creators. Its reported strengths include consolidating fragmented email and spreadsheet workflows, supporting international campaigns, and adding reporting and payment functions to sponsorship management. Publicly available information provides limited independent customer-review coverage, and pricing is not disclosed, making external assessment of value and user satisfaction difficult.