Park.io review
A focused service for backordering listed country-code domains with auction tools.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Park.io is a web-based domain backordering and auction service focused on expired domains, particularly country-code top-level domains. It suits buyers who want to monitor domains approaching expiration, place backorders, and manage domains after acquisition. The service supports listed extensions including .io, .co, .us, .to, .gg, .ly, .vc, .me, .sh, .bz, .ag, .sc, .ac, .lc, .je, .mn, .pro, .info, and .red.
Pricing is straightforward: the Backordered domain plan costs $99 USD per backordered domain as a one-time charge. According to the published plan, the card is charged only if Park.io gets the domain. If Park.io is the sole backorder bidder, the domain can be secured at that price. When multiple users backorder the same domain, Park.io creates a public auction. Maximum-bid proxy bidding lets users set their highest bid, while automatic auction extensions are designed to reduce last-second sniping.
Park.io also covers the operational work around acquired domains. Features include WHOIS contact management, nameserver changes, transfer authorization codes, account pushes, and domain auto-renewal. Buyers can follow listings and auctions through JSON endpoints and RSS feeds, and account-level multi-factor authentication is available with Authy. Auction history is supported, while transfer methods vary. Park.io is a good fit for buyers targeting its listed extensions and wanting auction automation plus domain administration in one service. Buyers seeking broader extension coverage, pre-release inventory, or a free option should choose another service.
Park.io pros and cons
- Where it wins
- Backorders and public auctions for listed country-code extensions
- Proxy bidding with automatic extensions to reduce sniping
- Domain management, transfers, APIs, and RSS feeds included
- Where it doesn't
- Coverage is limited to the listed domain extensions
- The published price is $99 per backordered domain
- There is no free plan or pre-release inventory
Park.io fact sheet, pricing and score →
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update