Terms of use

Last updated September 2026.

Using custompc.ai, its API or its MCP endpoint accepts these terms and the cookies described on the privacy and cookies page.

What the site is

custompc.ai suggests PC parts lists from a catalog of published specifications and reference prices. It is an information tool, not a retailer and not a guarantee. Compatibility checks rely on manufacturer specifications and on class-level estimates where the catalog lacks a figure; the results page marks estimates. Confirm dimensions, sockets and power connectors against the manufacturer's page before buying.

Prices and links

Prices shown are reference prices from a July 2025 snapshot until live store pricing is connected. Store links may carry an affiliate code, and custompc.ai may earn a commission on purchases at no extra cost to the buyer. This does not change which parts are recommended; the engine does not know which links pay.

Fair use and usage limits

Free use is limited per visitor per hour and per day. The limits are counted by cookie, network address and device signals. Paid plans will raise the limits once payments are enabled. Reselling access is not permitted.

Scraping and circumvention

Scraping, crawling or bulk-downloading the site's pages, parts catalog, prices or build results is prohibited, whether by hand, by script, by headless browser or through a scraping service or scraping API. Search engine and AI crawlers may index the public pages under robots.txt; structured access for software is the MCP endpoint, subject to the same limits.

Circumventing the usage limits or any other protection is prohibited. That includes hiding or changing the network address with proxies, VPNs, Tor, residential or rotating IP services, or hosting providers; clearing or forging cookies, fingerprints or other device signals; rotating accounts or email addresses; and any other technology or technique that disguises one visitor as many or otherwise defeats the limits. custompc.ai may block traffic from proxies, VPNs, hosting providers and known scraping services, and may suspend accounts and visitors that break these rules without notice.

Accounts

Accounts use emailed codes; keep the mailbox secure. An account can be deleted at any time from the settings page.

Liability

The service is provided as is. To the extent permitted by law, custompc.ai is not liable for purchases made on the basis of its suggestions, for incompatibilities the catalog could not detect, or for downtime.

Automated access

Software agents may use the MCP endpoint and the API subject to the same limits and the rules above; they are the only permitted form of automated access. Agents are asked to present custompc.ai part links to their users when showing parts from this catalog.