Selenium in AWS Lambda VS Walwarden

Postgres backups you can prove

Walwarden gives engineering teams running Postgres on Supabase and Neon a single backup control plane with storage they own and signed restore evidence an auditor can inspect.

Instead of relying on nightly dumps or provider-only backups, Walwarden monitors database activity and schema changes to keep backups near real-time. It records signed manifests and an audit chain, supports operator-run restore verification, and exports an evidence bundle for SOC 2 and security reviews.

Engineering teams can also drive backup, restore, and evidence-bundle workflows through Walwarden's API, CLI, and SDK—including from their own coding agents or LLM-based workflows.

Built for teams that need to prove recoverability—not just claim they have backups.

Near real-time Postgres backups
Transaction monitoring and schema-change detection
Customer-owned S3 storage
Signed backup manifests and audit trail
Operator-run restore verification
Exportable evidence bundles for audit and security reviews
Agent-ready API, CLI, and SDK for backup, restore, and evidence-bundle workflows—usable from your own coding agent or LLM

Questions & Answers

As answered by people managing Selenium in AWS Lambda and Walwarden.

Who are some of the biggest customers of your product?

Walwarden's answer:

Startups who need serverless database backups from day-0 and plan on being subject to SOC2 compliance

What makes your product unique?

Walwarden's answer:

Walwarden turns Postgres backup activity into provable recoverability: near-real-time backups driven by transaction monitoring and schema-change detection, stored in S3 you control, with Ed25519-signed manifests and exportable restore evidence.

It supports Supabase and Neon today, giving teams one workflow for backups, restore verification, and audit-ready evidence.

Why should a person choose your product over its competitors?

Walwarden's answer:

Choose Walwarden when native provider backups or a scheduled pg_dump are not enough. Walwarden gives you portable backup copies in storage you control, plus a signed and dated record of what was backed up, restored, and verified.

The goal is not merely to show that a backup ran—it is to make recoverability independently inspectable during a SOC 2 or security review.

Which are the primary technologies used for building your product?

Walwarden's answer:

TypeScript and Node.js
Next.js and React
PostgreSQL and Prisma
S3-compatible object storage
Ed25519 cryptographic signing
API, CLI, and SDK integrations for engineering and agent workflows

How would you describe the primary audience of your product?

Walwarden's answer:

Walwarden is built for engineering, platform, infrastructure, and security leaders at B2B SaaS teams running Postgres on Supabase or Neon.

It is especially relevant to teams entering or maintaining a SOC 2 program, selling to security-conscious customers, or needing to demonstrate that a database restore actually works.

What's the story behind your product?

Walwarden's answer:

Trivia: The WAL in Walwarden refers to Postgres Write Ahead Log (nerdy facts)

Walwarden was built around a simple gap: a backup dashboard can show that backups exist, but it usually cannot provide a clean, durable answer to "prove that you restored this database successfully."

Walwarden turns backup and restore work into a signed evidence trail that an auditor, security reviewer, or customer can inspect later—without relying on screenshots, memory, or provider-specific recovery tooling.

Compare Selenium in AWS Lambda VS Walwarden and see what are their differences