Feature Flags Cost Comparison
Compare LaunchDarkly (service connections + client MAU), Statsig (metered events) and Flagsmith (API requests + seats) for free-tier, startup and growing scenarios. Startup mid: LD Foundation $150, Statsig Pro $150, Flagsmith Start-Up $45. Every line is list price, not a quote. Official prices as of 2026-11-03; provider pages prevail.
計算在瀏覽器完成。不會上傳數據。
| Vendor | Total / mo | Math (list price, not a quote) |
|---|
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Scenario A (free-tier tiny): LaunchDarkly Developer / Statsig Free / Flagsmith Free → all $0. Scenario B (startup mid: ~10 server envs/connections, 10K client MAU, ~2–5M flag/event evaluations/mo): LD Foundation 10 SC + 10K MAU = $150; Statsig Pro 5M = $150; Flagsmith Start-Up = $45. Scenario C (growing): LD Foundation 5 SC + 50K MAU + 15K AI = $550; Statsig Pro 8M = $300; Flagsmith Scale-Up 6M = $300. Units differ (LD SC+MAU vs Statsig metered events vs Flagsmith API requests) — every line is list price, not a quote.
Estimates only. Official list prices as of 2026-11-03 (Asia/Shanghai); the provider's pricing page prevails. Sources: LaunchDarkly · Statsig · Flagsmith
LaunchDarkly Cost Calculator · Statsig Cost Calculator · Flagsmith Cost Calculator · PostHog Cost Calculator · Mixpanel Cost Calculator · Auth Provider Cost Comparison · Product Analytics Cost Comparison
同組工具
- LaunchDarkly Cost Calculator LaunchDarkly SC + MAU + AI runs → monthly $.
- Statsig Cost Calculator Statsig metered events → monthly $.
- Flagsmith Cost Calculator Flagsmith requests + seats → monthly $.
- PostHog Cost Calculator PostHog events + replays + exceptions → monthly $.
- Mixpanel Cost Calculator Mixpanel Growth events step → monthly $.
- Auth Provider Cost Comparison Clerk vs WorkOS vs Supabase Auth monthly cost.
- Product Analytics Cost Comparison PostHog vs Mixpanel vs Sentry monthly $.
怎麼用
- 數據會上傳嗎？
- 不會。這些計算和二維碼都在你的瀏覽器裏完成。
- 这些 AI 价格会变吗？
- 会。厂商常改公开价。可编辑每百万单价或方案字段，预算前请对照官网定价页。
- 使用数据会上传吗？
- 不会。Token 与订阅计算都在浏览器完成，不会发到服务器。