CFTrends keeps your Cloudflare analytics forever. Cloudflare deletes hourly traffic data after just 3 days on Free and Pro plans, per-path, bot and WAF detail after 30 days, and everything after a year - so questions like "how does this compare to last year" is impossible from their own dashboard.
CFTrends polls the Cloudflare GraphQL API every hour and stores every metric permanently in a time-series database. Connect a read-only token and up to a year of history backfills automatically, then it's kept forever. You get a year-over-year traffic and cache trends, per-path and per-ASN bandwidth, AI-crawler visibility (GPTBot, ClaudeBot and friends), and Challenge Solve Rate monitoring that flags WAF rules blocking real users. All your zones in one dashboard.
It works on every Cloudflare plan - on Free and Pro it's the most useful seince that's where retention is shortest. 30-day trial, no card needed.
