Is RoboForm or Tenable better?

Neither clearly leads. RoboForm 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, RoboForm or Tenable?

RoboForm has a free tier; the other does not. Paid plans start at Free for RoboForm and $3500/year for Tenable.

Does RoboForm or Tenable run on more platforms?

RoboForm runs on Web. Tenable runs on Cloud, Web.

Can I use RoboForm for free?

Yes. RoboForm has a free tier, so you can try it without paying. Tenable starts at $3500/year.

What is RoboForm best used for?

RoboForm is most often used for auto-filling passwords across multiple devices and websites, sharing family passwords securely with household members, receiving alerts when credentials appear in data breaches, granting emergency access to trusted contacts for account recovery. Of those, auto-filling passwords across multiple devices and websites and sharing family passwords securely with household members are not what Tenable is typically brought in for.

What can RoboForm do that Tenable cannot?

Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Cybersecurity · head to head

RoboForm vs Tenable

RoboForm

Cybersecurity

Password manager and form filler

From: Free
Rated: -

Full review Website

Tenable

Cybersecurity

AI-powered exposure management platform for unified security visibility

From: $3500/year
Rated: -

Full review Website

The short version

Only RoboForm has a free tier, so it costs nothing to try first.
Each has a real cost: RoboForm free plan is restricted to a single device; syncing across multiple devices requires the Premium plan; Tenable pricing starts at $3500/year for Tenable One VM, expensive for small organizations
Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which RoboForm and Tenable actually diverge.

Attributes where RoboForm and Tenable differ
Attribute	RoboForm	Tenable
Starting price	Free	$3500/year
Pricing model	freemium	subscription
Free tier	Yes	No
Platforms	Web	Cloud, Web

Identical on both: user rating (Not yet rated), category (Cybersecurity).

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 RoboForm

Nothing recorded that Tenable does not also cover.

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.

RoboForm

Auto-filling passwords across multiple devices and websitesnot Tenable
Sharing family passwords securely with household membersnot Tenable
Receiving alerts when credentials appear in data breachesnot Tenable
Granting emergency access to trusted contacts for account recoverynot Tenable
Enforcing multi-factor authentication across online accountsnot Tenable

Tenable

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

Where each one falls short

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

RoboForm

Free plan is restricted to a single device; syncing across multiple devices requires the Premium plan
Premium's advertised $2.49 per month rate is a first-year discount that renews at $29.88 per year
Family plan covers only up to 5 accounts and likewise renews at a higher $47.75 per year after the first-year discount

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

RoboForm

Free

FreeFree
- Unlimited passwords on single device
- Advanced 2FA
- Password breach monitoring 5 emails
Premium$2.49/month
- Billed annually
- All Free features
- Unlimited devices
Family$3.98/month
- Billed annually
- Up to 5 Premium accounts
- 30-day money-back guarantee

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 RoboForm if

You want to start without paying.

RoboForm 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 RoboForm or Tenable better?: Neither clearly leads. RoboForm 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, RoboForm or Tenable?: RoboForm has a free tier; the other does not. Paid plans start at Free for RoboForm and $3500/year for Tenable.
Does RoboForm or Tenable run on more platforms?: RoboForm runs on Web. Tenable runs on Cloud, Web.
Can I use RoboForm for free?: Yes. RoboForm has a free tier, so you can try it without paying. Tenable starts at $3500/year.
What is RoboForm best used for?: RoboForm is most often used for auto-filling passwords across multiple devices and websites, sharing family passwords securely with household members, receiving alerts when credentials appear in data breaches, granting emergency access to trusted contacts for account recovery. Of those, auto-filling passwords across multiple devices and websites and sharing family passwords securely with household members are not what Tenable is typically brought in for.
What can RoboForm do that Tenable cannot?: Tenable covers Unified attack surface mapping, Exposure intelligence enrichment, Tenable Hexa AI orchestration, Cloud Exposure (CNAPP).

Answered from the vendors’ own pages

RoboForm: How much does RoboForm cost?

Premium plan is $2.49 per month when billed annually ($29.88/year renewal rate). Family plan supports up to 5 Premium accounts at $3.98 per month annual. Free plan is available with basic password management.

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

RoboForm: Is there a money-back guarantee?

Yes, RoboForm offers a 30-day money-back guarantee on all paid plans.

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

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

RoboForm vs Tenable

RoboForm

Tenable

The short version

Where they differ

What each one covers

Only in RoboForm

Only in Tenable

What people use each for

RoboForm

Tenable

Where each one falls short

RoboForm

Tenable

Pricing, plan by plan

RoboForm

Tenable

Which should you pick?

Choose RoboForm if

Choose Tenable if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on RoboForm

More on Tenable

Keep looking

Other head to heads