Newsletter service
Scheduled sends, subscriber lists, and background jobs — the classic email SaaS shape.
A newsletter product needs a database for subscribers, cron or queue workers for batch sends, and enough compute for the dashboard. We model 10k daily actives with background jobs enabled — the kind of app Railway or AWS EventBridge stacks were built for.
The sensible way
Cloudflare stack at $369.55/mo
Run everything on Cloudflare
At 10K DAU · fit score 80/100
Cost curve — top 3 stacks
Total monthly hosting cost at each traffic level (same app profile, different providers).
| DAU | Cloudflare stack | AWS (serverless)-first stack | Fly.io-first stack |
|---|---|---|---|
| 100 | $0/mo | $12.52/mo | $5.20/mo |
| 1K | $29.25/mo | $17.92/mo | $23.75/mo |
| 10K | $369.55/mo | $94.88/mo | $105.35/mo |
| 100K | $3785.75/mo | $865.16/mo | $929.35/mo |
Service breakdown — Cloudflare stack
- Workers · CloudflarePaid$7.10/mo
- D1 · CloudflarePaid (Workers Paid)$359.25/mo
- Queues · CloudflarePaid$3.20/mo
- Cron Triggers · CloudflareFree$0/mo
These are real prices from our provider knowledge base, computed with the same engine as our stack reports.
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