Vertex — Web pages change. Your archives won’t.

**Annotate**Right-click any page, image, or PDF to save it with a note.

**Archive**Capture immutable snapshots.

**Share**Organise vertices into shareable sets.

**Connect**Build a knowledge graph.

!Image 1: Annotating a web page with Vertex!Image 2: Browsing archived web page snapshots!Image 3: Sharing a curated vertex set via public link!Image 4: Interactive knowledge graph of connected web pages

Truth is one; the wise speak of it in many ways

Vertex aims to be the source of that one truth in a mutating web.

_Link-rot_ affects over half of all URLs within a decade as pages get updated, paywalled, or taken down without notice.

Vertex remedies this — you save annotations (vertices) alongside self-contained, immutable snapshots of web pages relevant to you.

Annotate as you go

Right-click any page, image, or PDF to save it as a vertex. Your vertices live in a searchable collection and surface unobtrusively as you browse the web, carrying your context as you navigate.

Snapshots — more than just screenshots

Screenshots are images — you cannot search them, quote from them, or follow their links.

A Vertex snapshot is a document — the page's text, images, styles, and layout captured together, and accessible independently of the source page's future.

With multiple snapshots of a page, you can also track its evolution.

Graphs — your subset of the web

Connect vertices with edges that record the relationships you perceive across your vertices.

Pro to preserve

All features are free on every plan, except for snapshot storage. The free tier retains snapshots for 30 days. Upgrade to Pro to keep your snapshots permanently.