Vercel ChangelogMay 18, 2026, 8:00 PMimportant 75

Vercel 宣布被防火牆(WAF)攔截的惡意流量將完全免費

Original: Firewall‑mitigated traffic is free on Vercel

Frontend hosting platform Vercel announced a billing policy change that is extremely developer-friendly: all network traffic successfully…

Vercel 推出重大計費安全更新,未來經由 Web Application Firewall (WAF) 成功阻擋或緩解的惡意攻擊與爬蟲流量,將完全免費,不再計入用戶的頻寬與請求額度。此舉旨在消除開發者因遭受 DDoS 攻擊而面臨的「帳單震撼(Bill Shock)」,提供更安心且具財務預測性的託管環境。

Frontend hosting platform Vercel announced a billing policy change that is extremely developer-friendly: all network traffic successfully intercepted, blocked, or mitigated by Vercel's Web Application Firewall (WAF) will be completely free of charge and will no longer count toward users' bills.

Full summary

Free shows the 3-line summary; Pro unlocks the full deep summary (~300 words) so you never have to click through.

See Pro plans →

Want the original English / full article?

Read on Vercel Changelog →

Summaries are AI-generated; the original article is authoritative.