About ConferenceDB
ConferenceDB (conferencedatabase.com) is a free database of conference sponsors, exhibitors and sponsorship prices, founded in 2025 by Ryan Doyle. It lists who sponsors and exhibits at 1,209 conferences and trade shows, 66,152 sponsor and exhibitor listings in all, and the sponsorship packages 834 of them publish. Every list and price is free to read, with no account.
Company facts
Facts checked 2026-09-25.
Where the lists come from
Each conference page is built from the show's own public sources: its exhibitor directory or floor plan, its sponsor page and its sponsorship prospectus. Full exhibitor lists come from the directory platforms shows use (ExpoFP, a2z, Map Your Show and SmallWorldLabs). Sponsor lists are read from the logo walls on the event's own site, and only pages that belong to that event count. Package prices come from the prospectus or sponsor page, in the currency the organizer published.
Companies are matched to their websites, so one company's appearances at different events add up on its company page. When a list gives only a name, a web search and a language model suggest the website, and it is kept only when the live site carries the company's name. Industry and company size come from a B2B company dataset.
A daily run checks for new editions and new lists every morning. Each conference page links the sources its lists were read from.
Across the 834 conferences that publish prices, the cheapest sponsorship package has a median of $2,500. The full breakdown by level and industry is on what conference sponsorship costs.
What ConferenceDB does not publish
Named people's email addresses or phone numbers. A conference page can show a role inbox that the organizer publishes for sponsorship or exhibit questions.
Corrections and citing
Organizers and companies can report a wrong list, date or price by emailing support@conferencedatabase.com with the page link.
To cite a number: ConferenceDB (conferencedatabase.com), the page title, and the date you read it. Lists grow daily, so the date matters.