Feast (Tecton)の解約方法（2026年）
Feast (Tecton)のプランは$0.00/月から。7ステップのガイドに従って約10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4月
から $0.00/月
(≈ €0.00)
Confirm your subscription type
Feast (feast.dev) itself is 100% open-source and free — there is no subscription to cancel. If you have a paid plan, it is through Tecton (now part of Databricks after a 2025 acquisition). Check your invoices or contracts to confirm whether your billing is via Tecton directly, Databricks, or AWS Marketplace.
Locate your contract or account representative
Tecton operated as an enterprise B2B product with annual contracts. There is no self-serve cancellation button. Find your Tecton or Databricks account executive contact from your original sales emails or contract documents.
Submit a cancellation request to Databricks support
Navigate to the Databricks support portal (support.databricks.com). Open a new ticket, select 'Account & Billing' as the category, and state that you wish to cancel your Tecton/Feast managed service subscription. Alternatively email techsupport@tecton.ai (may redirect to Databricks).
Review contract termination terms
Per Tecton's Terms of Service, either party may terminate with 30 days' written notice prior to the end of the current subscription term. Review your contract for the exact notice window — early termination mid-term is generally not permitted without cause.
Export your feature store data
Before the termination date, export all feature definitions, entity data, and any stored feature values. Tecton's ToS explicitly states the service 'is not designed to archive or replicate Customer Data' — Databricks will not guarantee data recovery after termination.
Confirm cancellation in writing
Request a written confirmation from your Databricks/Tecton account rep acknowledging the cancellation date and final billing cycle. Keep this for your records in case of future billing disputes (disputes must be raised within 60 days of invoice per ToS).
Uninstall the open-source Feast SDK (if applicable)
If you also installed the open-source Feast Python library, run 'pip uninstall feast' in your environment. No account or cancellation is needed — it is free Apache 2.0 software.
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