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Browser Extensions · head to head

HTTPS Everywhere vs Tenable

HTTPS Everywhere logo

HTTPS Everywhere

Browser Extensions

Encrypt the web automatically

From
Free
Rated
-
Full reviewWebsite
Tenable logo

Tenable

Cybersecurity

AI-powered exposure management platform for unified security visibility

From
$3500/year
Rated
-
Full reviewWebsite

The short version

  • Only HTTPS Everywhere has a free tier, so it costs nothing to try first.
  • Each has a real cost: HTTPS Everywhere product discontinued as of January 2023; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: HTTPS Everywhere covers Automatic HTTPS, Tenable covers Unified attack surface mapping.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which HTTPS Everywhere and Tenable actually diverge.

Attributes where HTTPS Everywhere and Tenable differ
AttributeHTTPS EverywhereTenable
Starting priceFree$3500/year
Pricing modelfreesubscription
Free tierYesNo
PlatformsChrome, Firefox, Edge, OperaCloud, Web
CategoryBrowser ExtensionsCybersecurity
Founded1990Unknown

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 HTTPS Everywhere

  • Automatic HTTPS
  • Encryption enforcement
  • Rule-based upgrading
  • Observatory integration
  • Chrome support
  • Firefox support
  • Edge support
  • Opera support

Only in Tenable

  • Unified attack surface mapping
  • Exposure intelligence enrichment
  • Tenable Hexa AI orchestration
  • Cloud Exposure (CNAPP)
  • OT Exposure
  • Identity Exposure
  • Vulnerability Management
  • Attack Surface Management

What people use each for

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

HTTPS Everywhere

  • Forcing encrypted HTTPS connections on websites that support itnot Tenable
  • Preventing eavesdropping and content hijacking on unsecured networksnot Tenable

Tenable

  • Comprehensive vulnerability scanning for enterprise networksnot HTTPS Everywhere
  • Cloud security monitoring and compliance for AWS, Azure, GCPnot HTTPS Everywhere
  • Identity and access management risk assessmentnot HTTPS Everywhere
  • Operational technology security for industrial systemsnot HTTPS Everywhere
  • Attack surface management for third-party risknot HTTPS Everywhere

Where each one falls short

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

HTTPS Everywhere

  • Product discontinued as of January 2023
  • Functionality now built into all modern browsers natively
  • No longer receives security updates or maintenance

Tenable

  • Pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • Many enterprise features require custom quote and sales engagement
  • Cloud Exposure, OT Exposure, and other modules have no published pricing
  • Multi-year contracts common, limiting flexibility
  • Setup and configuration complexity for enterprise deployments

Pricing, plan by plan

HTTPS Everywhere

Free
  • FreeFree
    • Automatic HTTPS upgrade
    • Rule sets
    • Custom rules

Tenable

$3500/year
  • Tenable One Vulnerability Management$3500/year
    • Per 100 assets
    • Multi-year discounts available
  • Tenable One Web App Scanning$3578/year
    • Per 5 FQDNs
    • Annual subscription
  • Nessus Professional$4790/year
    • Vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year
  • Nessus Expert$6790/year
    • Advanced vulnerability scanning
    • Multi-year discounts available
    • Optional advanced support: $400/year

Which should you pick?

Choose HTTPS Everywhere if

  • You need automatic https.
  • You want to start without paying.
  • You work on Chrome, Firefox, Edge, Opera.
  • You also want encryption enforcement.
HTTPS Everywhere review

Choose Tenable if

  • You need unified attack surface mapping.
  • You work on Cloud, Web.
  • You also want exposure intelligence enrichment.
Tenable review

Questions people ask

Is HTTPS Everywhere or Tenable better?
Neither clearly leads. HTTPS Everywhere starts at Free and Tenable at $3500/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HTTPS Everywhere or Tenable?
HTTPS Everywhere has a free tier; the other does not. Paid plans start at Free for HTTPS Everywhere and $3500/year for Tenable.
Does HTTPS Everywhere or Tenable run on more platforms?
HTTPS Everywhere runs on Chrome, Firefox, Edge, Opera. Tenable runs on Cloud, Web.
Can I use HTTPS Everywhere for free?
Yes. HTTPS Everywhere has a free tier, so you can try it without paying. Tenable starts at $3500/year.
What is HTTPS Everywhere best used for?
HTTPS Everywhere is most often used for forcing encrypted https connections on websites that support it, preventing eavesdropping and content hijacking on unsecured networks. Of those, forcing encrypted https connections on websites that support it and preventing eavesdropping and content hijacking on unsecured networks are not what Tenable is typically brought in for.
What can HTTPS Everywhere do that Tenable cannot?
HTTPS Everywhere covers Automatic HTTPS, Encryption enforcement, Rule-based upgrading, Observatory integration. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

HTTPS Everywhere: Is HTTPS Everywhere still maintained?

No. HTTPS Everywhere was retired in January 2023 because major browsers added native HTTPS upgrade features, making the extension obsolete.

Source
Tenable: How is Tenable One pricing structured?

Tenable One Vulnerability Management costs $3500/year per 100 assets. Web App Scanning is $3578/year per 5 FQDNs. Multi-year discounts are available.

Source
HTTPS Everywhere: What functionality did HTTPS Everywhere provide?

The extension automatically redirected HTTP connections to HTTPS when available, improving encryption and privacy on unencrypted websites.

Source
Tenable: What is the difference between Nessus Professional and Nessus Expert?

Nessus Professional costs $4790/year and provides core vulnerability scanning. Nessus Expert costs $6790/year and offers advanced scanning capabilities.

Source
HTTPS Everywhere: What is the recommended replacement?

Modern browsers including Chrome, Firefox, Edge, and Safari now include built-in HTTPS upgrade features that automatically redirect to secure connections, making HTTPS Everywhere unnecessary.

Source
Tenable: Are custom support and training available for Tenable?

Yes. Optional advanced support is available for $400/year. Training courses range from $275-$385/year.

Source
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