Comparison

Helix vs IntelliJ IDEA

On the evidence we track, IntelliJ IDEA leads this comparison with a composite score of 53/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Helix full profile →IntelliJ IDEA full profile →

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Helix42

★IntelliJ IDEA53

Attribute comparison across 2 tools
Attribute	Helix	IntelliJ IDEALeader
Vioscale score	42 / 100low · 45%	53 / 100medium · 53%
Pricing
Free tierpricing.free_tier	✓	-
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	-
Integrations
Countintegrations.count	-	9
Security
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	-	✓
Scorecardsecurity.scorecard	-	4.4
Soc2security.soc2	-	✓
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FHelix-editor%2Fhelix&per_page=100 · Last 12m: 0	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=com.intellij%3Aannotations&per_page=100 · Last 12m: 0
Reliability
Status pagereliability.status_page	-	✓
Adoption
Dependent reposadoption.dependent_repos	0	890
Github starsadoption.github_stars	45,941	20,488
Activity
Commits last 30dactivity.commits_last_30d	27	100
Release
Cadence daysrelease.cadence_days	75	1
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	MPL-2.0	-
Language
Primarylanguage.primary	Rust	Java

Score

Vioscale score

Helix42 / 100low · 45%

IntelliJ IDEA53 / 100medium · 53%

Pricing

Free tier

Helix✓

IntelliJ IDEA–

Model

Helixopen_source

IntelliJ IDEAcommercial

Price level

Helixfree

IntelliJ IDEA–

Integrations

Count

Helix–

IntelliJ IDEA9

Security

Disclosure policy

Helix–

IntelliJ IDEA✓

Gdpr

Helix–

IntelliJ IDEA✓

Scorecard

Helix–

IntelliJ IDEA4.4

Soc2

Helix–

IntelliJ IDEA✓

Vulnerabilities

HelixCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2FHelix-editor%2Fhelix&per_page=100 · Last 12m: 0

IntelliJ IDEACount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=com.intellij%3Aannotations&per_page=100 · Last 12m: 0

Reliability

Status page

Helix–

IntelliJ IDEA✓

Adoption

Dependent repos

Helix0

IntelliJ IDEA890

Github stars

Helix45,941

IntelliJ IDEA20,488

Activity

Commits last 30d

Helix27

IntelliJ IDEA100

Release

Cadence days

Helix75

IntelliJ IDEA1

History

Helix20 items

IntelliJ IDEA20 items

License

Spdx

HelixMPL-2.0

IntelliJ IDEA–

Language

Primary

HelixRust

IntelliJ IDEAJava

Capabilities

Feature-by-feature on the axes that matter for ides & code editors. “-” means undocumented, not absent.

Capability comparison for IDEs & Code Editors
Capability	Helix	IntelliJ IDEA
Core
Type	Terminal editor	Full IDE
Language scope	Polyglot	-
Deployment
Deployment	Desktop	Desktop
Platform support
OS support	Cross-platform terminal	-
Base platform	Original	Original
Extensibility
Extensibility	Config file only	Plugins
DX
LSP / DAP support	✓	-
Remote / dev-containers	✓	✓
Integrated debugger / profiler	✗	✓
Code intelligence depth	LSP-grade	IDE-grade
Built-in git integration	✗	-
AI
Built-in AI	None	Native
Licensing
Openness	Open-source	Open-core
Pricing
Pricing model	Free	-

Core

Type

HelixTerminal editor

IntelliJ IDEAFull IDE

Language scope

HelixPolyglot

IntelliJ IDEA-

Deployment

HelixDesktop

IntelliJ IDEADesktop

Platform support

OS support

HelixCross-platform terminal

IntelliJ IDEA-

Base platform

HelixOriginal

IntelliJ IDEAOriginal

Extensibility

HelixConfig file only

IntelliJ IDEAPlugins

LSP / DAP support

Helix✓

IntelliJ IDEA-

Remote / dev-containers

Helix✓

IntelliJ IDEA✓

Integrated debugger / profiler

Helix✗

IntelliJ IDEA✓

Code intelligence depth

HelixLSP-grade

IntelliJ IDEAIDE-grade

Built-in git integration

Helix✗

IntelliJ IDEA-

Built-in AI

HelixNone

IntelliJ IDEANative

Licensing

Openness

HelixOpen-source

IntelliJ IDEAOpen-core

Pricing

Pricing model

HelixFree

IntelliJ IDEA-

What each one is

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

Helix

A terminal-based code editor written in Rust featuring multiple cursors as a core editing primitive, Tree-sitter syntax highlighting, and built-in language server support for IDE-like features.

Independently observed

IntelliJ IDEA

Leader

An IDE that accelerates software development through smart code editing, debugging, and analysis tools, enhanced with native AI capabilities for code completion and suggestions.

Independently observed

Pricing

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

Helix

Open sourceFree tier

Free, open source

as of 2026-08-13verify ↗

IntelliJ IDEA

Leader

Pricing not documented yet.

Platform & deployment

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

Platform and deployment support comparison
Supports	Helix	IntelliJ IDEA
macOSPlatforms	✗	✓
WindowsPlatforms	✗	✓
LinuxPlatforms	✗	✓
CLIPlatforms	✓	✗
Self-hostedDeployment	✓	-

Platforms

macOS

Helix✗

IntelliJ IDEA✓

Windows

Helix✗

IntelliJ IDEA✓

Linux

Helix✗

IntelliJ IDEA✓

CLI

Helix✓

IntelliJ IDEA✗

Deployment

Self-hosted

Helix✓

IntelliJ IDEA–

Integrations

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

Helix

Not documented yet.

IntelliJ IDEA

Leader

9 total

Claude
GPT
Gemini
Grok
GitHub Copilot
Cursor
Junie
Claude Agent
Codex

Independently observed

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