How it works
Search the market for free.Pay when the shortlist matters.
viabandwidth is a buyer-side directory of verified infrastructure providers across four markets: datacenters, colocation, GPU compute and carrier bandwidth. The credit model applies to datacenters, colocation and carrier bandwidth, where you browse for free and spend a credit only when a provider belongs on a real shortlist. The GPU directory is free for buyers throughout because the providers carry the cost of being listed.
The shared model
Search free
Every directory is free to search. Facilities, operators, services, locations and public signals are all visible before any account is needed.
Compare the public record
The free layer shows enough to decide who is worth a closer look. Compare operators across markets and check what the public record says about them before spending anything.
Buy when the shortlist is real
Credits are for the moment a provider belongs on your actual shortlist. An unlock keeps the full operator record open on your account without charging again to re-open it.
Per-pillar details
Datacenters
What you search for
Physical facilities by city, country, power availability, cooling approach, tier certification and which carriers are present inside. The index covers 7,847 facilities across 120+ countries.
Free layer
Facility name, metro, country, operator classification, rough capacity signals and compliance bands.
Credit unlocks
Exact facility address, the full carrier and IX presence list, floor space and power figures where recorded, and the operator contact record.
Cost
1 credit per reveal
Colocation
What you search for
Cages, racks and dedicated space inside carrier-neutral or operator-owned facilities, matched to your density and redundancy requirements. The index covers 1,701 colocation operators.
Free layer
Operator classification, facility types, geographic reach and basic service signals.
Credit unlocks
Exact colocation contact path, cage density specifications where available, cross-connect reach and the operator's full public profile.
Cost
1 credit per reveal
GPU Compute
What you search for
GPU compute providers with direct hardware owners separated from resellers and marketplaces. Filter by GPU model and see which providers actually own the metal versus which ones aggregate capacity from elsewhere. The index covers 563 providers.
Free layer
The whole GPU profile is open with no account needed, including operator type that separates direct owners from resellers and marketplaces, the GPU models on offer, published pricing signals, our independent network read and verified buyer reviews.
What you do next
Send a request for quote straight to the provider, claim and manage your own listing if you run it and read or leave verified buyer reviews. The GPU directory never charges a buyer a credit because the providers carry the cost of being listed.
Cost
Free for buyers
Carrier
What you search for
Transit providers, internet exchange participants and bandwidth operators by metro, PoP coverage and network reach. The index covers 15,876 carriers worldwide.
Free layer
Provider name, network classification, IXP participation records and geographic footprint.
Credit unlocks
The operator's direct sales path, PoP addresses, transit pricing signals where public and the sourcing contact.
Cost
1 credit per reveal
The Working-Contact Guarantee
You should never pay for a contact that does not work. If a route you reveal turns out to be dead, a bounced inbox, a disconnected line, or a broken link, report it within thirty days and the credit goes straight back to your balance. Read the full Refund & Cancellation Policy.
Where the data comes from
Records are built from operator-owned websites, public registry sources, and our own enrichment work. The public site does not sell scraped personal data or expose raw collection paths. The paid product is the joined, source-aware infrastructure record that tells a buyer who is worth contacting and gives them a reason to believe it.