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Developer Tools · head to head

Coder vs Tenable

Coder logo

Coder

Developer Tools

Self-hosted platform for provisioning governed cloud development environments

From
Free
Free plan
Yes
Full reviewWebsite
Tenable logo

Tenable

Cybersecurity

AI-powered exposure management platform for unified security visibility

From
$3500/year
Free plan
No
Full reviewWebsite

The short version

  • Only Coder has a free tier, so it costs nothing to try first.
  • Each has a real cost: Coder premium plan pricing is not published and requires contacting sales.; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
  • They diverge on capability: Coder covers Self-hosted workspaces, Tenable covers Unified attack surface mapping.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which Coder and Tenable actually diverge.

Attributes where Coder and Tenable differ
AttributeCoderTenable
Starting priceFree$3500/year
Pricing modelfreemiumsubscription
Free tierYesNo
Platformsweb, linux, mac, windows, apiCloud, Web
CategoryDeveloper ToolsCybersecurity

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 Coder

  • Self-hosted workspaces
  • Multi-IDE support
  • AI coding agent support
  • OpenID Connect SSO
  • Audit logging
  • Resource quotas

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.

Coder

  • Running self-hosted development environments behind a corporate firewallnot Tenable
  • Standardizing developer workspaces across a large engineering orgnot Tenable
  • Giving approved AI coding agents governed, isolated workspacesnot Tenable
  • Enforcing SSO and audit trails on developer environment accessnot Tenable

Tenable

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

Where each one falls short

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

Coder

  • Premium plan pricing is not published and requires contacting sales.
  • Requires self-hosting and managing the underlying infrastructure, unlike fully managed cloud IDEs.
  • High availability, audit logging, and RBAC are gated behind the paid Premium tier, so the free Community edition lacks enterprise controls.

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

Coder

Free
  • CommunityFree
    • Unlimited workspaces and templates
    • Unlimited organization members
    • Multiple IDE support
  • Premium$undefined/month
    • Ticket-based support with SLA
    • Multi-organization access controls
    • Resource quotas and audit logging

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 Coder if

  • You need self-hosted workspaces.
  • You want to start without paying.
  • You work on web, linux, mac, windows, api.
  • You also want multi-ide support.
Coder 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 Coder or Tenable better?
Neither clearly leads. Coder 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, Coder or Tenable?
Coder has a free tier; the other does not. Paid plans start at Free for Coder and $3500/year for Tenable.
Does Coder or Tenable run on more platforms?
Coder runs on web, linux, mac, windows, api. Tenable runs on Cloud, Web.
Can I use Coder for free?
Yes. Coder has a free tier, so you can try it without paying. Tenable starts at $3500/year.
What is Coder best used for?
Coder is most often used for running self-hosted development environments behind a corporate firewall, standardizing developer workspaces across a large engineering org, giving approved ai coding agents governed, isolated workspaces, enforcing sso and audit trails on developer environment access. Of those, running self-hosted development environments behind a corporate firewall and standardizing developer workspaces across a large engineering org are not what Tenable is typically brought in for.
What can Coder do that Tenable cannot?
Coder covers Self-hosted workspaces, Multi-IDE support, AI coding agent support, OpenID Connect SSO. Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

Coder: Is there a free plan, and what are its limits?

Yes, the Community edition is free and includes unlimited workspaces, templates, and organization members with OpenID Connect SSO, aimed at hobbyists and small teams.

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
Coder: What does Premium add over Community?

Premium adds ticket-based SLA support, multi-organization access controls, resource quotas, audit logging, AI governance, workspace proxies, high availability, and custom branding.

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
Coder: How is Coder priced?

Community is free; Premium is priced per user annually, with the exact rate available by contacting Coder.

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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