Is Semperis or WebStorm better?

Neither clearly leads. Semperis starts at On request and WebStorm at $12.9/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Semperis or WebStorm?

Semperis starts at On request and WebStorm at $12.9/month.

Does Semperis or WebStorm run on more platforms?

Semperis runs on Web. WebStorm runs on Windows, macOS, Linux.

What is Semperis best used for?

Semperis is most often used for an organisation that cannot answer an auditor or insurer asking how long it would take to rebuild active directory after a destructive attack, post-incident recovery where domain controllers are compromised and restoring from system-state backup would reintroduce the attacker's foothold, continuous detection of privileged group changes and directory-level tampering that domain controller security logs miss, hybrid estates where ad, entra id and okta all matter and no single tool currently shows changes across the three. Of those, an organisation that cannot answer an auditor or insurer asking how long it would take to rebuild active directory after a destructive attack and post-incident recovery where domain controllers are compromised and restoring from system-state backup would reintroduce the attacker's foothold are not what WebStorm is typically brought in for.

What can Semperis do that WebStorm cannot?

Semperis covers Active Directory Forest Recovery, Malware-free restore, Replication-stream monitoring, Automated rollback. WebStorm covers Smart JavaScript editor, TypeScript support, Node.js development, Modern framework support.

Cybersecurity · head to head

Semperis vs WebStorm

Semperis

Cybersecurity

Identity threat detection and Active Directory forest recovery for AD, Entra ID and Okta, from a privately held US vendor.

From: On request
Free plan: No

Visit Semperis Full review

WebStorm

Developer Tools

The JavaScript and TypeScript IDE

From: $12.9/month
Free plan: No

Visit WebStorm Full review

The short version

WebStorm is a IDE for modern JavaScript development.
WebStorm starts at $12.9/mo; Semperis prices on request.
Only Semperis lists active Directory Forest Recovery; only WebStorm lists smart JavaScript editor.
Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Semperis and WebStorm actually diverge.

Attributes where Semperis and WebStorm differ
Attribute	Semperis	WebStorm
Starting price	On request	$12.9/month
Pricing model	Quote	Subscription
Platforms	Web	Windows, macOS, Linux
Category	Cybersecurity	Developer Tools

Identical on both: free tier (No).

Not yet recorded: founded for Semperis.

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 Semperis

Active Directory Forest Recovery
Malware-free restore
Replication-stream monitoring
Automated rollback
Attack indicator scoring
Entra ID and Okta coverage
Purple Knight
Forest Druid

Only in WebStorm

Smart JavaScript editor
TypeScript support
Node.js development
Modern framework support
Built-in debugger
Unit testing
Version control
Live templates

What people use each for

The jobs each tool is most often brought in to do.

Semperis

An organisation that cannot answer an auditor or insurer asking how long it would take to rebuild Active Directory after a destructive attacknot WebStorm
Post-incident recovery where domain controllers are compromised and restoring from system-state backup would reintroduce the attacker's footholdnot WebStorm
Continuous detection of privileged group changes and directory-level tampering that domain controller security logs missnot WebStorm
Hybrid estates where AD, Entra ID and Okta all matter and no single tool currently shows changes across the threenot WebStorm

WebStorm

Web application developmentnot Semperis
React/Angular/Vue developmentnot Semperis
Node.js backend developmentnot Semperis
TypeScript projectsnot Semperis
Frontend testingnot Semperis

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Semperis

Scope is limited to Active Directory, Entra ID and Okta, so an organisation whose critical identity lives elsewhere gets little from it, and the recovery value declines in direct proportion to how much has already moved off on-premises AD
The licence buys tooling, not a proven runbook: forest recovery is only worth what your last rehearsal demonstrated, and a plan that has never been executed end to end in a lab is an untested assumption regardless of what was purchased
It overlaps with backup and directory management products from Quest, Veeam, Commvault and others, so the buyer must argue internally why a dedicated product is needed alongside a backup contract that already claims to protect Active Directory
Running Directory Services Protector well requires someone who understands AD internals, replication metadata and Tier 0 attack paths, and without that person the alerts on privileged changes are either ignored or auto-reverted in ways that break legitimate administration
Licensing is driven by identity object counts, so directories carrying years of stale user accounts and service principals pay for objects that should have been deleted, and the cleanup project that would reduce the bill is the one nobody has time for

WebStorm

JetBrains WebStorm is sold as an annual subscription rather than a one-time purchase: commercial price is $199 per year (USD), and personal price starts at $299 in year one, dropping to $239 in year two and $179 from year three onward with continuous renewal
If the subscription lapses, use of new versions stops; JetBrains grants a fallback license only for the last version used while the subscription was active, per its published buy page

Pricing, plan by plan

Semperis

On request

No published plan breakdown. See the Semperis review.

WebStorm

$12.9/month

Individual$12.9/mo
- Intelligent JavaScript & TypeScript editor
- Debugging and testing
- VCS integration
Organizations$25.9/mo
- All Individual features
- Commercial use license
- Centralized license management

Which should you pick?

Choose Semperis if

You need active directory forest recovery.
You also want malware-free restore.

Semperis review

Choose WebStorm if

You need smart javascript editor.
You work on Windows, macOS, Linux.
You also want typescript support.

WebStorm review

Questions people ask

Is Semperis or WebStorm better?: Neither clearly leads. Semperis starts at On request and WebStorm at $12.9/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Semperis or WebStorm?: Semperis starts at On request and WebStorm at $12.9/month.
Does Semperis or WebStorm run on more platforms?: Semperis runs on Web. WebStorm runs on Windows, macOS, Linux.
What is Semperis best used for?: Semperis is most often used for an organisation that cannot answer an auditor or insurer asking how long it would take to rebuild active directory after a destructive attack, post-incident recovery where domain controllers are compromised and restoring from system-state backup would reintroduce the attacker's foothold, continuous detection of privileged group changes and directory-level tampering that domain controller security logs miss, hybrid estates where ad, entra id and okta all matter and no single tool currently shows changes across the three. Of those, an organisation that cannot answer an auditor or insurer asking how long it would take to rebuild active directory after a destructive attack and post-incident recovery where domain controllers are compromised and restoring from system-state backup would reintroduce the attacker's foothold are not what WebStorm is typically brought in for.
What can Semperis do that WebStorm cannot?: Semperis covers Active Directory Forest Recovery, Malware-free restore, Replication-stream monitoring, Automated rollback. WebStorm covers Smart JavaScript editor, TypeScript support, Node.js development, Modern framework support.

Answered from the vendors’ own pages

Semperis: Does this replace my backups?

No. It replaces the Active Directory recovery procedure specifically. You still need backups for everything else, and the point of Semperis is that a generic system-state backup of a domain controller is a poor way to recover a forest because it restores the operating system along with whatever compromised it.

WebStorm: Is there a free version of WebStorm?

Yes, WebStorm is free for non-commercial use and includes access to JetBrains AI with a free tier.

Source

Semperis: Is it useful if we are cloud-only on Entra ID?

Partly. Directory Services Protector covers Entra ID and Okta for change tracking and posture, but the forest recovery product, which is the strongest reason to buy, applies to on-premises Active Directory. A genuinely cloud-only organisation should weigh it against Microsoft's own tooling.

WebStorm: What is the cost of a commercial WebStorm license?

The page references a testimonial mentioning 70 euros as a cost, though specific current pricing requires visiting the dedicated pricing page.

Source

Semperis: Are Purple Knight and Forest Druid really free?

Yes, both are free downloads with no licence requirement, and they are widely used by organisations that are not Semperis customers. They are also, transparently, the top of the sales funnel.

WebStorm: How does JetBrains AI licensing work?

Users can pay with JetBrains AI credits, bring their own AI subscriptions and API keys to avoid vendor lock-in, or use the free tier included with WebStorm.

Source

Semperis: How long does forest recovery actually take?

The honest answer is whatever your rehearsal took. The vendor's case is hours instead of days, and automation genuinely removes most manual steps, but the number that matters for your board is the one from a test in your own environment.

WebStorm: What features does the free tier include?

The free tier includes the smart code editor, navigation tools, integrated developer tools, and customization options.

Source

Semperis: Does it require agents on domain controllers?

It collects directory changes from the AD replication stream, which is what lets it see changes that bypass the security log. Deployment details vary by product and version, so confirm the exact architecture against your domain controller change-control rules.

Semperis vs WebStorm

Semperis

WebStorm

The short version

Where they differ

What each one covers

Only in Semperis

Only in WebStorm

What people use each for

Semperis

WebStorm

Where each one falls short

Semperis

WebStorm

Pricing, plan by plan

Semperis

WebStorm

Which should you pick?

Choose Semperis if

Choose WebStorm if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Semperis

More on WebStorm

Keep looking

Other head to heads