Software · head to head
Comet ML vs Sketch

Comet ML
Software
Platform for tracking, comparing, and optimizing ML experiments
- From
- Free
- Rated
- -
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; Sketch macOS-only for editing, blocking Windows and Linux users from accessing design features
- They diverge on capability: Comet ML covers Experiment tracking, Sketch covers Vector editing.
Where they differ
Only the attributes on which Comet ML and Sketch actually diverge.
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 Sketch
- Vector editing
- Symbols & components
- Prototyping
- Real-time collaboration
- Developer handoff
- Plugins ecosystem
- Cloud sync
- Version history
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 Sketch
- Monitoring and evaluating LLM applications with tracingnot Sketch
Sketch
- UI designnot Comet ML
- Mobile app designnot Comet ML
- Web designnot Comet ML
- Design systemsnot Comet ML
- Prototypingnot 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
Sketch
- macOS-only for editing, blocking Windows and Linux users from accessing design features
- Real-time collaboration feels less seamless than Figma with occasional sync delays
- Limited built-in image editing capabilities, requiring external software for bitmap work
- Subscription required for cloud features and collaboration, losing access if subscription lapses
Pricing, plan by plan
Comet ML
Free- FreeFree
- 100 experiments
- Basic features
- Community support
- Team$179/month
- Unlimited experiments
- Team collaboration
- Priority support
Sketch
$12/month- Standard$12/month
- Real-time collaboration
- Unlimited documents
- Unlimited free viewers
- Professional$24/month
- Everything in Standard
- Single Sign-On (SSO)
- Project archiving
- Enterprise$44/month
- Everything in Professional
- SCIM provisioning
- BYOK encryption
- Mac-only License$120/perpetual
- Native Mac app
- Offline access
- Local file saving
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.
Choose Sketch if
- You need vector editing.
- You work on macOS, Web, iOS, iPad.
- You also want symbols & components.
Questions people ask
- Is Comet ML or Sketch better?
- Neither clearly leads. Comet ML starts at Free and Sketch at $12/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Comet ML or Sketch?
- Comet ML has a free tier; the other does not. Paid plans start at Free for Comet ML and $12/month for Sketch.
- Does Comet ML or Sketch run on more platforms?
- Comet ML runs on Web, Linux, Mac, Windows. Sketch runs on macOS, Web, iOS, iPad.
- Can I use Comet ML for free?
- Yes. Comet ML has a free tier, so you can try it without paying. Sketch starts at $12/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 Sketch is typically brought in for.
- What can Comet ML do that Sketch cannot?
- Comet ML covers Experiment tracking, Code versioning, Model registry, Hyperparameter optimization. Sketch covers Vector editing, Symbols & components, Prototyping, Real-time collaboration.
Answered from the vendors’ own pages
Sketch: Is Sketch available for Windows or Linux?
No. Sketch is macOS-only for the design and prototyping features. Web and mobile apps provide viewing and collaboration, but editing requires macOS 14.0 or later.
SourceSketch: Does Sketch offer a free trial?
Yes. Sketch provides a 30-day free trial with no credit card required. You can also purchase a one-time Mac-only license for $120 per seat instead of subscribing.
SourceSketch: What collaboration features does Sketch include?
Sketch supports real-time collaboration, unlimited document sharing, unlimited viewers, and version history on all paid subscription plans (Standard $12/month, Professional $24/month, Enterprise $44/month).
SourceSketch: Can I use Sketch offline?
Yes. The one-time Mac-only license ($120) allows you to use Sketch offline and save files locally, but it excludes cloud collaboration and iOS previewing features.
SourceRelated pages
Keep looking
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- Sketch vs scikit-learn
- Sketch vs Apache Spark MLlib
- Sketch vs Weights & Biases
- Sketch vs Alteryx
- Sketch vs Anaconda
- Sketch vs Databricks
- Sketch vs Dataiku
- Sketch vs DVC
- Sketch vs Asana
- Sketch vs ClickUp
- Sketch vs Figma
- Sketch vs Linear
- Sketch vs Monday.com
- Sketch vs Greenhouse
- Sketch vs Notion
- Sketch vs Amplitude
- Sketch vs Datadog
- Sketch vs PostHog
- Sketch vs PyCharm
- Sketch vs Docker
- Sketch vs Netlify
- Sketch vs Okta
- Sketch vs Aha!
- Sketch vs Coda
- Sketch vs Dashlane
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