Booster Cloud accelerates SaaS apps with global edge caching, smart prefetch, and automatic Core Web Vitals tuning. Drop in one snippet, cut LCP in half.
Start in 90 seconds View pricingNo more chasing flame graphs at 2 AM. Booster surfaces the regressions your real users feel, and routes traffic around the slow edges before page weight ever becomes a sprint topic.
Static assets, API responses, and rendered HTML cached at 38 global edge nodes with sub-15ms p95 routing. Stale-while-revalidate by default.
Privacy-first RUM captures LCP, INP, CLS, and TTFB from every visitor — no third-party scripts, no cookie banner, no PII.
Booster's link predictor warms next-page resources based on viewport intent. Average prefetch hit rate sits at 71% across paid customers.
Drop in <img src="hero.jpg"> — get AVIF, WebP, responsive srcset, lazy-loading, and CLS reservation automatically. No build step.
Brotli level 11 for static, Zstd for API JSON, with response-time guardrails so compression never adds latency.
Run scripted Lighthouse audits from 12 regions every 5 minutes. Get paged when LCP regresses by more than 100ms.
Add the Booster runtime to your origin, point your DNS at us, and we'll handle the rest. No agents, no sidecars, no kernel modules. Bring your existing stack.
Next.js, Remix, Rails, Django, Laravel, plain static, server-rendered — Booster sits transparently in front. Adopt it without rewriting a line.
Per-request, not per-bandwidth. No surprise invoices when a blog post hits Hacker News. Egress to your origin is always free.
SQLi, XSS, request-smuggling, and credential-stuffing rules enabled by default. Custom rules in our DSL with version control.
Free tier includes 5M requests/mo, RUM, and all edge regions. No card required.
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