Mailgun Cost Calculator

Formula: plan base + max(0, emails − included) × overage per 1k + validations + dedicated IPs. Free $0: 100 emails/day (≈3,000/mo hard; no overage — upgrade if over). Basic $15 incl 10k, overage from $1.80/1k, validations from $1.20/100. Foundation $35 (list after 1-mo free trial) incl 50k, overage from $1.30/1k, validations from $1.20/100. Scale $90 (list after trial) incl 100k, overage from $1.10/1k, validations from $0.80/100 with 5,000 validations included. Dedicated IP $59/IP/mo; FAQ: one IP included on Foundation 100k / Growth / Scale paths — this calculator only auto-includes 1 IP on Scale among the modeled tiers. Optimize / Enterprise custom (not computed). “Auto” picks the cheapest of Basic / Foundation / Scale for the email volume. Examples: Free 2k → $0; Basic 10k → $15; Basic 30k → $15 + 20 × $1.80 = $51; Foundation 50k → $35; Scale 100k → $90; Scale 150k → $90 + 50 × $1.10 = $145.

Estimates only. Official list prices as of 2026-11-04 (Asia/Shanghai); the provider's pricing page prevails. Sources: Mailgun pricing

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