Compared
Vendelux sells event intelligence to enterprise event teams on annual contracts. ConferenceGrid answers the same underlying question — which events matter to the accounts I care about — from the company side, at $199 a month, with a free tier to check whether the coverage fits before you pay.
3,651
upcoming events
84,591
companies indexed
87,891
speaker appearances
124
countries
Vendelux starts from the event. Its pitch is helping event marketers pick which conferences to attend or sponsor, backed by predicted attendee lists. That is genuinely useful if event selection is your job and your budget clears an enterprise contract.
ConferenceGrid starts from the company. You hand it a list of target accounts or competitors, and it returns every booth, sponsorship and stage appearance those companies hold across 3,651 upcoming events — one consolidated record per company, with alerts when something new appears. Sales teams use it to know where their accounts will be; marketing teams use it to shadow competitor event spend. Start from any company page — that part is free.
The catalog behind it is scraped from each event's own website and re-verified nightly, so a sponsorship listed here is one the event itself published — not a user submission or a prediction.
| ConferenceGrid | Vendelux | |
|---|---|---|
| Starting price | $199/month, self-serve checkout | Not published; annual contract via sales call |
| Free tier | Browse everything; track 5 conferences free | Demo on request |
| Built around | Companies — every event where an account sponsors, exhibits or speaks | Events — predicted attendee lists and event recommendations |
| Sponsor & exhibitor rosters | Scraped from each event's own site, verified nightly | Yes, within its event profiles |
| Attendee predictions | No — sponsors, exhibitors and speakers only | Yes; its headline feature |
| Contract | Monthly, cancel anytime | Annual |
Vendelux details reflect its public positioning and site as of July 2026; it doesn't publish a price list. Corrections welcome at /contact.
If your central question is “who will attend this event?”, buy Vendelux. Attendee prediction is its core feature and ConferenceGrid doesn't do it at all — we publish what events themselves publish: sponsors, exhibitors, speakers, dates and venues.
If your question is “where will these specific companies be, and when does something change?” — that's what ConferenceGrid is for, and you can verify the coverage on your own accounts today without talking to anyone. Pricing is public: free, $199, $499, or a custom tier.
ConferenceGrid starts at $199/month self-serve, with a free tier that lets you browse the full catalog and track up to 5 conferences before paying anything. Vendelux doesn't publish pricing; it sells annual contracts through a sales process.
Yes — that's the core workflow. Hand it a list of competitor or target-account names and it returns every booth, sponsorship and speaking slot those companies hold across the tracked catalog, consolidated into one record per company. The company pages are free to browse.
A scraping pipeline reads each event's own website and a verification gate checks dates, venue and organizer against that source before a listing is published. Sponsor and exhibitor rosters come from the event's published pages, not user submissions.
If you're an event marketer deciding which events to attend based on predicted attendee lists, or you want AI-scored event recommendations and have enterprise budget, Vendelux is built for exactly that. ConferenceGrid is the better fit when the question is company-first — where will these specific accounts be — and when you want to start without a contract.
Comparing against contact-data platforms instead? See the ZoomInfo comparison for conference data.