Walwarden

Walwarden

Verifiable Postgres backups — signed manifests stored in your S3

Freemium - Likely offers a free tier with paid plans for higher usage or enterprise features (no explicit pricing listed on site).

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About Walwarden

Walwarden turns Supabase and Neon Postgres backups into verifiable, signed evidence stored in your own AWS S3. It schedules logical backups without replacing your provider, emits a manifest with artifact checksum, signature and hash-linked audit history, and provides machine-readable APIs (for AI agents or automation) plus offline verification using the matching public key so you can independently verify integrity and provenance.

Key Features

  • Scheduled logical backups from Supabase and Neon into customer-controlled AWS S3
  • Signed manifest per backup recording checksum, signature, and hash-linked audit history
  • Offline verification using a matching public key (verify without trusting Walwarden)
  • Machine-readable APIs for automation and AI agents
  • Non-intrusive: follows existing backup activity without replacing provider

Who is this for?

Developers and ops teams using Supabase or Neon who need tamper-evident, verifiable Postgres backups under their own custody.

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Pricing

Freemium

Likely offers a free tier with paid plans for higher usage or enterprise features (no explicit pricing listed on site).

Platforms

webapi

Tech Stack

PostgresSupabaseNeonAWS S3

Tags

#postgres#backups#supabase#neon#aws s3#cryptographic proof#signed manifests#offline verification#audit trail