2026年版 Constant Contactの代替ツール
Constant Contactから乗り換える理由
オートメーションはActiveCampaignと比べると基本的 — 下位ティアでは条件分岐や高度なブランチングがない
Constant Contact free: No free plan (60-day trial) | easy learning curve
Mailchimp
Free up to 500 contacts and 1,000 sends/mo何が違うのか: Small businesses starting with email marketing who want an all-in-one platform
料金比較: Constant Contact: Lite $12/mo | Mailchimp: Essentials $13/mo
ConvertKit
Free up to 10,000 subscribers (limited features)何が違うのか: Creators, bloggers, and newsletter writers who want simple automation that just works
料金比較: Constant Contact: Lite $12/mo | ConvertKit: Creator $25/mo (300 subs)
ActiveCampaign
No free plan (14-day trial)何が違うのか: Marketing teams that need enterprise-grade automation without enterprise pricing
料金比較: Constant Contact: Lite $12/mo | ActiveCampaign: Starter $15/mo
Brevo
Free with 300 emails/day何が違うのか: Businesses that want email, SMS, and WhatsApp marketing in one affordable platform
料金比較: Constant Contact: Lite $12/mo | Brevo: Starter $25/mo (20K emails)
Drip
$39/mo (up to 2,500 contacts)何が違うのか: E-commerce brands that want email automation laser-focused on driving repeat purchases and revenue
料金比較: Constant Contact: Lite $12/mo | Drip: $39/mo (up to 2,500 contacts)
Moosend
30-day free trial何が違うのか: Budget-conscious marketers who want solid automation and landing pages at rock-bottom pricing
料金比較: Constant Contact: Lite $12/mo | Moosend: Pro $9/mo (up to 500 contacts)
MailerLite
Free for up to 1,000 subscribers何が違うのか: Creators and small businesses who want clean email marketing with a generous free plan and no bloat
料金比較: Constant Contact: Lite $12/mo | MailerLite: Growing Business $10/mo
Beehiiv
Free for up to 2,500 subscribers何が違うのか: Newsletter creators who want to monetize from day one with built-in ads and referral programs
料金比較: Constant Contact: Lite $12/mo | Beehiiv: Scale $39/mo
Kit
Free for up to 10,000 subscribers何が違うのか: Creators building an audience who want the most generous free plan with simple but powerful automation
料金比較: Constant Contact: Lite $12/mo | Kit: Creator $25/mo
Sender
Free up to 2,500 subscribers and 15,000 emails/mo何が違うのか: Bootstrapped businesses that need email plus SMS automation without paying Mailchimp prices
料金比較: Constant Contact: Lite $12/mo | Sender: Standard $8/mo (2,500 subs)