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Software · head to head

Comet ML vs Dashlane

Comet ML logo

Comet ML

Software

Platform for tracking, comparing, and optimizing ML experiments

From
Free
Rated
-
Full reviewWebsite
Dashlane logo

Dashlane

Software

Password management made easy for businesses

From
$4.99/month
Rated
-
Full reviewWebsite

The short version

  • Only Comet ML has a free tier, so it costs nothing to try first.
  • Each has a real cost: Comet ML the free cloud tier caps data at 25,000 spans a month with 60 day retention; Dashlane highest pricing among major password managers at $60/year with no monthly subscription option
  • They diverge on capability: Comet ML covers Experiment tracking, Dashlane covers Password manager.

Where they differ

Only the attributes on which Comet ML and Dashlane actually diverge.

Attributes where Comet ML and Dashlane differ
AttributeComet MLDashlane
Starting priceFree$4.99/month
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsWeb, Linux, Mac, WindowsWeb, Windows, macOS, iOS, Android, Browser Extensions
Founded20172009

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

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 Comet ML

  • Experiment tracking
  • Code versioning
  • Model registry
  • Hyperparameter optimization
  • Production monitoring
  • PyTorch
  • TensorFlow
  • Keras

Only in Dashlane

  • Password manager
  • Digital wallet
  • Dark web monitoring
  • VPN for WiFi protection
  • Two-factor authentication
  • Password generator
  • Secure sharing
  • Security dashboard

What people use each for

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

Comet ML

  • Tracking machine learning experiments, metrics and model versionsnot Dashlane
  • Monitoring and evaluating LLM applications with tracingnot Dashlane

Dashlane

  • Password managementnot Comet ML
  • Identity protectionnot Comet ML
  • Secure credential sharingnot Comet ML
  • Compliance requirementsnot Comet ML
  • VPN protectionnot Comet ML

Where each one falls short

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

Comet ML

  • The free cloud tier caps data at 25,000 spans a month with 60 day retention
  • Retention stays at 60 days even on the paid Pro plan, and extending it is a $29 per 100k spans add on
  • Overage on Pro is $5 per additional 100,000 spans
  • The free MLOps tier is a single user with 100 GB of storage and training hours governed by a fair usage policy
  • Pro MLOps is $19 per user per month and caps the team at 10 users

Dashlane

  • Highest pricing among major password managers at $60/year with no monthly subscription option
  • Restricted free tier with only 25 passwords on single device compared to Bitwarden's unlimited free tier
  • No traditional desktop application, users must rely on browser extension or mobile apps
  • Closed-source code prevents independent security verification unlike open-source competitors
  • Limited 2FA options supporting only authenticator apps, not biometric or SMS authentication

Pricing, plan by plan

Comet ML

Free
  • FreeFree
    • 100 experiments
    • Basic features
    • Community support
  • Team$179/month
    • Unlimited experiments
    • Team collaboration
    • Priority support

Dashlane

$4.99/month
  • Premium$4.99/month
    • Secure vault
    • Password generation

Which should you pick?

Choose Comet ML if

  • You need experiment tracking.
  • You want to start without paying.
  • You work on Web, Linux, Mac, Windows.
  • You also want code versioning.
Comet ML review

Choose Dashlane if

  • You need password manager.
  • You work on Web, Windows, macOS, iOS, Android, Browser Extensions.
  • You also want digital wallet.
Dashlane review

Questions people ask

Is Comet ML or Dashlane better?
Neither clearly leads. Comet ML starts at Free and Dashlane at $4.99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Comet ML or Dashlane?
Comet ML has a free tier; the other does not. Paid plans start at Free for Comet ML and $4.99/month for Dashlane.
Does Comet ML or Dashlane run on more platforms?
Comet ML runs on Web, Linux, Mac, Windows. Dashlane runs on Web, Windows, macOS, iOS, Android, Browser Extensions.
Can I use Comet ML for free?
Yes. Comet ML has a free tier, so you can try it without paying. Dashlane starts at $4.99/month.
What is Comet ML best used for?
Comet ML is most often used for tracking machine learning experiments, metrics and model versions, monitoring and evaluating llm applications with tracing. Of those, tracking machine learning experiments, metrics and model versions and monitoring and evaluating llm applications with tracing are not what Dashlane is typically brought in for.
What can Comet ML do that Dashlane cannot?
Comet ML covers Experiment tracking, Code versioning, Model registry, Hyperparameter optimization. Dashlane covers Password manager, Digital wallet, Dark web monitoring, VPN for WiFi protection.

Answered from the vendors’ own pages

Dashlane: What happened to Dashlane's free plan?

Dashlane discontinued its free plan in September 2025. The entry-level plan now starts at $4.99/month (billed annually) for Premium, or businesses can use a 30-day money-back guarantee to test the service.

Source
Dashlane: What platforms does Dashlane support?

Dashlane is available on Windows, macOS, iOS, Android, and Chromebook. Browser extensions work with Chrome, Firefox, Edge, Opera, and Brave. However, Dashlane no longer has a traditional desktop application.

Source
Dashlane: Does Dashlane support SSO integration?

Yes, Dashlane integrates with SAML 2.0 Identity Providers for SSO, plus SCIM for user provisioning and deprovisioning. However, the Safari browser extension does not support self-hosted SSO due to Apple limitations.

Source
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