Postmark:検証済みファクトと評価
確認日 2026-11-04
Score の内訳
88% 事実で裏付け済み · ランキングの決め方
市場と比べたPostmark
点がこの会社、線はランキング全社の中央値です。
追加1,000通あたりの料金$0.16$1.80$1.80 · 中央値 $0.95
最安の有料プラン(月額)$0.00$20.00$15.00 · 中央値 $15.00
Postmarkの強みと弱み
メリット
- 恒久的な無料プランあり
- SMTPリレーあり
- 文書化された送信API
- 配信・バウンスのイベントをWebhookで通知
デメリット
- 1,000通あたりの料金が高い、または非公開
- EU内でのデータ保管が見つからない
すべてのデータ
| 項目 | 内容 | 出典 | 確認日 |
|---|---|---|---|
| 追加1,000通あたりの料金 | $1.80 Basic $15.00 /mo For solo developers and smaller teams Starting at 10,000 emails/month. Extra emails @ $ 1.80 / 1,000 | postmarkapp.com | 2026-11-04 |
| 最安の有料プラン(月額) | $15.00 Basic $15.00 /mo For solo developers and smaller teams Starting at 10,000 emails/month. | postmarkapp.com | 2026-11-04 |
| 最安の有料プランに含まれる通数 | 10,000 Basic $15.00 /mo For solo developers and smaller teams Starting at 10,000 emails/month. | postmarkapp.com | 2026-11-04 |
| 恒久的な無料プラン | あり **Free** is $0.00/mo and includes 100 emails/month with no overages allowed. | postmarkapp.com | 2026-11-04 |
| 月間の無料送信数 | 100 **Free** is $0.00/mo and includes 100 emails/month with no overages allowed. | postmarkapp.com | 2026-11-04 |
| SMTPリレー | あり Sending emails using SMTP. Setting up your web application to send emails using SMTP couldn’t be easier. | postmarkapp.com | 2026-11-04 |
| 送信API | あり integrate with the email API that developers love and start sending in minutes. | postmarkapp.com | 2026-11-04 |
| イベントWebhook | あり Postmark’s webhooks notify your application about key message events such as bounces , deliveries , opens , clicks , and spam | postmarkapp.com | 2026-11-04 |
| 専用IP | あり Optional add-ons Dedicated IPs Starts at $50 /month per IP Our fully managed dedicated IPs are available to customers sending 300,000 emails per month or more. | postmarkapp.com | 2026-11-04 |
| 受信メール | あり Postmark makes it easy for you to receive inbound emails from your customers. Use a pre-made inbound address or set them up with your own domain. | postmarkapp.com | 2026-11-04 |
| 最安の有料プランでのログ保存期間 | 45 日 Extra emails @ $ 1.80 / 1,000 Includes: Industry-leading deliverability rates & speed 45-day data retention | postmarkapp.com | 2026-11-04 |
| EU内でのデータ保管 | なし Postmark's primary data and servers are hosted at Deft's data center (located outside of Chicago), and Amazon Web Services (AWS) . We currently don't have plans to add servers in the EU | postmarkapp.com | 2026-11-04 |
| データ処理契約(GDPR) | あり The DPA page provides an executable copy of our Data Processing Addendum with our customers. | postmarkapp.com | 2026-11-04 |
| SOC 2レポート | 未確認 | — | |
| ISO/IEC 27001 | 未確認 | — | |
| 公開SLAの稼働率 | 未確認 | — | |
| 設立 | 2010 Since 2010, we've delivered billions of emails for companies of all sizes | postmarkapp.com | 2026-11-04 |
| 公開ステータスページ | あり | status.postmarkapp.com | 2026-11-04 |
| 本社所在地 | 未確認 | — | |
| 運営会社 | ActiveCampaign, LLC Made with ♥ at ActiveCampaign Privacy Policy ↗ Terms of Service EU Data Protection Cookie Policy Cookie settings © ActiveCampaign, LLC , 2026. | postmarkapp.com | 2026-11-04 |