Klaviyoの解約方法（2026年）
Klaviyoのプランは$0.00/月から。8ステップのガイドに従って約3分でサブスクリプションを解約できます — 引き止めオファーを避けるコツ付き。
更新日: 2026年5月
Log in and open Billing
Log in to your Klaviyo account. Click your account name in the bottom-left corner to open the account menu, then select 'Billing'.
Click 'Cancel Plan'
On the Billing page, click the 'Cancel Plan' button. Note: only account Owners and Admins can access billing settings. If you are on a manually billed plan or have a contract longer than one month, you must contact Klaviyo Support instead.
Select plans to cancel
Choose which plan(s) to cancel. To stop all billing entirely, select 'Cancel all plans'. Click 'Continue'.
Select a cancellation reason
Select one or more reasons for cancellation from the provided list, then click 'Continue'.
Choose cancellation timing
Select either 'At the end of the billing cycle' (recommended — campaigns and flows continue sending until the last day of the cycle, no refund issued) or 'Immediately' (flows enter draft mode and stop sending right away, no refund issued).
Confirm by entering account name
Type your Klaviyo account name exactly as prompted to confirm the cancellation.
Click 'Cancel Plan' then 'Exit'
Click the 'Cancel Plan' button to finalize. Then click 'Exit'. Your subscription is now cancelled.
(Optional) Reactivate to free tier or close account
To stay on Klaviyo's free tier (up to 250 contacts, 500 emails/month): go to Billing > Preferences tab, scroll to 'Reactivate your account', and click 'Reactivate to free'. To permanently delete all data, tick 'Close and delete account' — this is irreversible and removes all contacts, campaigns, flows, and templates.
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