AI note-taking & second brain

note-companion tech stack

Note Companion: AI assistant for Obsidian that goes beyond just a chat. (prev File Organizer 2000)

notecompanion.ai ↗github.com/Nexus-JPF/note-companion ↗Checked Sep 2026

Foundation

In its code: @aws-sdk/client-s3source · Sep 2026 ↗

In its code: @vercel/blobsource · Sep 2026 ↗

In its code: @clerk/expo@clerk/nextjs@clerk/reactsource · Sep 2026 ↗

On its website: DNS: clerk.notecompanion.ai CNAME frontend-api.clerk.services; DNS: accounts.notecompanion.ai CNAME accounts.clerk.services source · Oct 2026 ↗

Database Access & ORMs

In its code: drizzle-kitdrizzle-ormsource · Sep 2026 ↗

Frontend Framework

In its code: @next/envnextsource · Sep 2026 ↗

On its website: HTTP: www.notecompanion.ai responds with x-nextjs-prerender; HTTP: app.notecompanion.ai responds with x-powered-by: Next.js source · Oct 2026 ↗

In its code: reactreact-domsource · Sep 2026 ↗

In its code: postgressource · Sep 2026 ↗

Money

In its code: @stripe/stripe-jsstripesource · Sep 2026 ↗

AI in the product

In its code: @ai-sdk/amazon-bedrocksource · Sep 2026 ↗

In its code: @ai-sdk/anthropicsource · Sep 2026 ↗

In its code: @ai-sdk/deepseeksource · Sep 2026 ↗

In its code: @ai-sdk/googlesource · Sep 2026 ↗

In its code: @ai-sdk/groqsource · Sep 2026 ↗

In its code: @ai-sdk/mistral@mistralai/mistralaisource · Sep 2026 ↗

In its code: @ai-sdk/openaiopenaisource · Sep 2026 ↗

AI SDK & Agent Framework

In its code: @ai-sdk/openai-v5@ai-sdk/reactaisource · Sep 2026 ↗

Shipping

Image & Video Hosting

In its code: sharpsource · Sep 2026 ↗

Growth

Product Analytics

In its code: posthog-jsposthog-nodesource · Sep 2026 ↗

Lifecycle Email

On its website: DNS: envelope.notecompanion.ai MX feedback-smtp.us-east-1.amazonses.com source · Oct 2026 ↗

Other tools

Other

In its code: @vercel/sdksource · Sep 2026 ↗

On its website: HTTP: www.notecompanion.ai responds with x-vercel-id; HTTP: app.notecompanion.ai responds with x-vercel-id source · Oct 2026 ↗

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