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Cloudflare Workers Analytics Engine Pricing Calculator
Workers Analytics Engine lets you write custom analytics data points from your Workers and query them with SQL. It's designed for high-cardinality, time-series analytics — tracking custom metrics, building usage dashboards, monitoring business KPIs, and any analytics workload that doesn't fit neatly into traditional databases.
Workers Analytics Engine
Time-series analytics from Workers
Free ~3M writes, ~300K reads/mo · Paid 10M writes, 1M reads incl.
Free: ~3M data points written/month and ~300K read queries/month.
Workers Paid: 10M data points written and 1M read queries included. Not yet billed — planned pricing shown.
Cost Breakdown
Writes $0.00
Read Queries $0.00
Subtotal $0.00
Planned pricing — not yet billed.
Workers Analytics Engine Pricing Breakdown
Free
- ~3 million writes per month (100K/day)
- ~300,000 read queries per month (10K/day)
Workers Paid ($5/mo)
- 10 million writes per month included
- 1 million read queries per month included
- Overage pricing planned but not yet active
Frequently Asked Questions
How much does Analytics Engine cost?
Analytics Engine is free for ~3 million writes and ~300K read queries/month. On Workers Paid ($5/mo), you get 10 million writes and 1 million reads included. Overage pricing is planned but not yet active.
What can I use Analytics Engine for?
Analytics Engine excels at custom metrics, usage tracking, A/B test analysis, business intelligence, and any time-series data you want to query with SQL. It's optimized for high write throughput with efficient analytical queries.
How long is Analytics Engine data retained?
Analytics Engine retains data for 90 days. For longer-term storage, you can periodically export data to R2 or an external data warehouse using scheduled Workers.