How we compile listings
Where the information on Allegro comes from, and what each label means.
Every concert and organization page on Allegro shows a short line describing who stands behind that information. Here's what each one means.
Details can change after a listing is published, whichever label it carries. Check with the organization before making plans.
"Compiled by Allegro from public sources"
Most listings on Allegro start here. Our team gathers concert details from organizations' own websites, ticketing pages, and public announcements — with the help of automated research tools, including AI-assisted web research, to keep up with hundreds of concerts across three cities. A person reviews what's found before it's published.
✓ "Verified by {Organization}"
The organization holds a Verified membership and maintains this listing itself through a dashboard on Allegro — updating dates, programs, and details directly, without waiting on us. "Season Partner" is the same arrangement at a larger scale. Look for the gold checkmark on the organization's logo.
Does paying move a listing up the page?
No. Paid tiers buy amplification and presentation — a maintained, verified listing and the tools to keep it accurate. They never buy placement, ranking, or discoverability. Search results and browse pages are never ordered by payment status or tier.
Something wrong with a listing?
Let us know and we'll fix it. There's no charge for this and no membership needed — corrections are free for everyone, always.
If you're part of the organization and would rather maintain the listing yourself going forward, see Verified membership.