Developer Tools · head to head
Helix vs Microsoft Defender for Endpoint
Helix
Developer Tools
Post-modern modal text editor for the terminal, written in Rust
- From
- Free
- Free plan
- Yes
Microsoft Defender for Endpoint
Cybersecurity
Enterprise endpoint security built into Microsoft 365
- From
- On request
- Free plan
- No
The short version
- Only Helix has a free tier, so it costs nothing to try first.
- Each has a real cost: Helix no official GUI application yet, so it requires comfort with terminal workflows.; Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales
- They diverge on capability: Helix covers Multiple Selections, Microsoft Defender for Endpoint covers Threat & vulnerability management.
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which Helix and Microsoft Defender for Endpoint actually diverge.
| Attribute | Helix | Microsoft Defender for Endpoint |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | open-source | quote |
| Free tier | Yes | No |
| Platforms | linux, mac, windows | Windows, macOS, Linux, iOS, Android |
| Category | Developer Tools | Cybersecurity |
| Founded | Unknown | 1975 |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Helix
- Multiple Selections
- Tree-sitter Syntax Trees
- Built-in LSP Support
- Fuzzy File Finder
- Project-wide Search
Only in Microsoft Defender for Endpoint
- Threat & vulnerability management
- Attack surface reduction
- Next-gen protection
- EDR
- Auto investigation
- Microsoft Threat Experts
- Threat analytics
- Secure score
What people use each for
The jobs each tool is most often brought in to do.
Helix
- Editing code over SSH or in tmux sessionsnot Microsoft Defender for Endpoint
- Working with syntax-aware selection and navigationnot Microsoft Defender for Endpoint
- Getting IDE-like completion and diagnostics without plugin setupnot Microsoft Defender for Endpoint
- Lightweight, low-resource code editing on laptopsnot Microsoft Defender for Endpoint
Microsoft Defender for Endpoint
- Enterprise endpoint security across Windows, macOS, Linux, Android, and iOS via Plans 1 or 2not Helix
- Small and medium-sized businesses using Microsoft Defender for Business as alternativenot Helix
- Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not Helix
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Helix
- No official GUI application yet, so it requires comfort with terminal workflows.
- Plugin ecosystem is far smaller than Vim's or Neovim's, limiting customization.
- Keybindings differ from both Vim and Kakoune, adding a learning curve for users of either.
- Configuration is more limited than Neovim's Lua-based extensibility.
Microsoft Defender for Endpoint
- Pricing not published on public websites; quote required from Microsoft sales
- Defender for Endpoint Plan 1 and Plan 2 do not include server licenses; additional licensing required for server protection
- Specific feature differences between Plan 1 and Plan 2 require consulting Microsoft documentation
Pricing, plan by plan
Helix
Free- FreeFree
- Full editor, no paid tiers
Microsoft Defender for Endpoint
On requestNo published plan breakdown. See the Microsoft Defender for Endpoint review.
Which should you pick?
Choose Helix if
- You need multiple selections.
- You want to start without paying.
- You work on linux, mac, windows.
- You also want tree-sitter syntax trees.
Choose Microsoft Defender for Endpoint if
- You need threat & vulnerability management.
- You work on Windows, macOS, Linux, iOS, Android.
- You also want attack surface reduction.
Questions people ask
- Is Helix or Microsoft Defender for Endpoint better?
- Neither clearly leads. Helix starts at Free and Microsoft Defender for Endpoint at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Helix or Microsoft Defender for Endpoint?
- Helix has a free tier; the other does not. Paid plans start at Free for Helix and On request for Microsoft Defender for Endpoint.
- Does Helix or Microsoft Defender for Endpoint run on more platforms?
- Helix runs on linux, mac, windows. Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android.
- Can I use Helix for free?
- Yes. Helix has a free tier, so you can try it without paying. Microsoft Defender for Endpoint starts at On request.
- What is Helix best used for?
- Helix is most often used for editing code over ssh or in tmux sessions, working with syntax-aware selection and navigation, getting ide-like completion and diagnostics without plugin setup, lightweight, low-resource code editing on laptops. Of those, editing code over ssh or in tmux sessions and working with syntax-aware selection and navigation are not what Microsoft Defender for Endpoint is typically brought in for.
- What can Helix do that Microsoft Defender for Endpoint cannot?
- Helix covers Multiple Selections, Tree-sitter Syntax Trees, Built-in LSP Support, Fuzzy File Finder. Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR.
Answered from the vendors’ own pages
Helix: Is Helix free to use?
Yes, Helix is free and open source, licensed under the Mozilla Public License 2.0 (MPL-2.0), with no paid tiers or subscriptions.
SourceMicrosoft Defender for Endpoint: How is Microsoft Defender for Endpoint priced?
Defender for Endpoint is bundled into Microsoft 365 enterprise subscriptions. Plan 1 is included in Microsoft 365 E3, and Plan 2 is included in Microsoft 365 E5. Individual pricing is not published separately.
SourceHelix: How do I install Helix?
Install via your operating system's package manager, or download pre-built binaries from GitHub Releases; the nightly version requires building from source.
SourceMicrosoft Defender for Endpoint: Does Microsoft Defender for Endpoint offer a trial?
Yes. A free trial is available for prospective customers to test the product before committing to a subscription.
SourceHelix: Does Helix support plugins?
Not yet. Helix currently has no plugin system, though the project intends to add one eventually; it instead ships with built-in LSP and tree-sitter support out of the box.
SourceMicrosoft Defender for Endpoint: What is the difference between Plan 1 and Plan 2?
Plan 1 (in E3) includes unified security tools, device controls, network protection, firewall, web/URL controls, APIs, SIEM connectors, and app controls. Plan 2 (in E5) adds endpoint detection and response, deception techniques, automatic attack disruption, exposure management, and threat intelligence.
SourceHelix: How do I configure Helix?
Helix ships with sane modern defaults requiring much less config-file fiddling than Vim, though settings can still be customized in a config.toml file.
SourceHelix: Where can I get help or support?
Support is community-driven via GitHub for code and issues, the Matrix chat for discussion, and OpenCollective for funding ongoing development.
SourceRelated pages
More on Microsoft Defender for Endpoint
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