Comparison

Orion vs Zen Browser

No leader: the top candidate Orion has only 0.18 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Orion52
Zen Browser50
Score
vioscaleAI score
Orion52 / 100low · 18%
Zen Browser50 / 100low · 32%
Pricing
Free tier
Orion–
Zen Browser✓
Model
Orionfree
Zen Browserfree
Price level
Orionfree
Zen Browserfree
Transparent
Orion–
Zen Browser✓
Integrations
Count
Orion9
Zen Browser2
Adoption
Dependent repos
Orion–
Zen Browser0
Github stars
Orion–
Zen Browser44,924
Activity
Commits last 30d
Orion–
Zen Browser100
Release
Cadence days
Orion–
Zen Browser6
History
Orion–
Zen Browser20 items
License
Spdx
Orion–
Zen BrowserMPL-2.0
Language
Primary
Orion–
Zen BrowserC++
Content
Faq
Orion4 items
Zen Browser5 items

Capabilities

Feature-by-feature on the axes that matter for browser productivity. “-” means undocumented, not absent.

Capabilities
Deployment model
OrionWebkit engine fork
Zen Browser-
Chrome extension webstore compatibility
Orion-
Zen Browser-
Vertical tab sidebar layout
Orion-
Zen Browser✓
Split screen web panels in single window
Orion-
Zen Browser✓
Multi account cookie isolation containers
Orion-
Zen Browser✓
Cmd k command palette global search
Orion-
Zen Browser✓
Native ad and tracker blocking engine
Orion✓
Zen Browser-
Collaborative shared workspaces and folders
Orion-
Zen Browser-
Memory suspension inactive tab freezing
Orion-
Zen Browser-
Generative AI LLM page summarization
Orion-
Zen Browser-
SOC2 type ii
Orion-
Zen Browser-
ISO 27001
Orion-
Zen Browser-
Pricing model
Orion-
Zen BrowserCompletely free

What each one is

The product in its own terms, so the numbers below have context.

Orion

A browser built on WebKit that prioritizes user privacy with zero telemetry, built-in ad-blocking, and support for extensions from Safari, Chrome, and Firefox across multiple platforms.

Independently observed

Zen Browser

A desktop browser designed to deliver fast performance while prioritizing user privacy and productive browsing capabilities.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Orion

Free
as of verify ↗

Zen Browser

FreeFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Orion✓
Zen Browser✗
macOS
Orion✗
Zen Browser✓
Windows
Orion✗
Zen Browser✓
Linux
Orion✗
Zen Browser✓
Deployment
Cloud / SaaS
Orion✓
Zen Browser✗
Self-hosted
Orion✗
Zen Browser✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Orion

12 total
  • Apple Maps
  • Mapbox
  • Yelp
  • TripAdvisor
  • Kagi Search
  • Kagi Translate
  • Apple
  • Google
  • Microsoft
  • Stripe
  • PayPal
  • OpenNode
Independently observed

Zen Browser

4 total
  • GitHub
  • RSS feeds
  • RSS
  • Mozilla Account
Independently observed
Still deciding?

Orion or Zen Browser: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.