amongsite

Amongsite is an online platform that facilitates collaborative planning and management of large-scale events and projects. The service was launched in 2016 by a group of event‑planning software engineers in San Francisco, with the goal of providing a single, cloud‑based space where all stakeholders could coordinate logistics, schedules, and resources. Unlike traditional event‑management tools that focus on ticket sales or venue booking, Amongsite places a premium on real‑time collaboration, allowing architects, project managers, and contractors to share editable timelines, budgets, and document repositories.

The core interface is a grid of interlinked "cards" representing tasks, milestones, and contacts. Users can drag and drop cards to adjust priorities, attach PDFs or spreadsheets, and assign owners with availability tracking. Integrated chat and notification systems help keep communication centralized. Amongsite also offers a reporting dashboard that aggregates data from connected accounting and CRM platforms, giving executives a clear view of spending, risk factors, and milestone completion rates.

Amongsite has been adopted by a variety of industries, notably large conventions, corporate conferences, and construction projects. In 2019 the company surpassed 1,500 enterprise clients, with a net annual revenue growth of 45 percent. The platform is built on a micro‑services architecture with an emphasis on data security, and supports integrations with popular services such as Slack, Google Workspace, and Microsoft Teams. The company continues to add features such as AI‑driven scheduling suggestions and multilingual support to broaden its appeal to global users.