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Tools/Comet ML/vs DAGsHub
Comet ML

Comet ML

mlops
vs
DAGsHub

DAGsHub

mlops

Comet ML vs DAGsHub — Comparison

16 integrations7 featuresSeries B
Pain: 5/10015 integrations10 featuresSeed
The Bottom Line

DAGsHub and Comet ML both excel in MLOps functionalities, but DAGsHub is particularly noted for its seamless integration with GitHub and robust dataset annotation features. Comet ML, on the other hand, offers extensive monitoring and optimization for machine learning experiments, albeit with a higher pricing and occasionally slower performance noted by users.

Best for

Comet ML is the better choice when a team requires comprehensive ML experiment tracking and sophisticated observability features across various hosting options.

Best for

DAGsHub is the better choice when a team prioritizes collaborative data science projects with strong version control and integration with GitHub.

Key Differences

  • 1.DAGsHub has a free tier and starts pricing at $99, while Comet ML offers a freemium model with more nuanced pricing but no clear starting price mentioned.
  • 2.DAGsHub's integration strengths include data versioning tools like DVC, whereas Comet ML focuses on AI observability with Opik.
  • 3.Comet ML is backed by a significantly larger funding round of $74.8M (Series B) compared to DAGsHub’s $3.0M, indicating potential for greater resource allocation.
  • 4.While both have integrations with AWS S3 and Google Cloud Storage, only DAGsHub provides direct seamless connection with GitHub, a critical tool for many data scientists.
  • 5.Comet ML supports flexible hosting and deployment options, which may appeal more to enterprise environments compared to DAGsHub's simpler subscription model.

Verdict

DAGsHub is well-suited for startups and smaller teams that value GitHub integration and collaborative workflows in a cost-effective manner. Comet ML caters to enterprises that prioritize advanced experiment management and monitoring capabilities, although it comes at a premium and may require further budget considerations. Teams should assess their specific integration needs and budget constraints when choosing between them.

Overview
What each tool does and who it's for

Comet ML

Comet is the creator of Opik, an end-to-end AI observability platform for developers with best-in-class agent testing, optimization, and monitoring.

Comet ML is praised for its robustness in managing machine learning experiments, offering extensive tracking and collaboration features. Despite its strengths, users sometimes complain about a steep learning curve for newcomers and occasional performance lags. Pricing sentiment is generally neutral, with some users feeling the features are worth the cost, while others hope for more affordable options. Overall, Comet ML maintains a positive reputation for its comprehensive capabilities, although there is room for improvements in usability and pricing transparency.

DAGsHub

Curate and annotate vision, audio, and LLM datasets, track experiments, and manage models on a single platform

User feedback on DAGsHub highlights its strengths in seamless collaborative and version-controlled workflows for machine learning projects. Users appreciate its integration capabilities with popular data science tools and platforms. However, there are occasional mentions of a learning curve for new users, which can be a hurdle initially. Pricing sentiment is generally positive, with users feeling it's competitively priced for the features offered. Overall, DAGsHub enjoys a solid reputation as a robust and efficient platform for data science teams looking to streamline their ML operations.

Key Metrics
—
Mentions (30d)
1
Mention Velocity
How discussion volume is trending week-over-week

Comet ML

Not enough data

DAGsHub

Stable week-over-week
Where People Discuss
Mention distribution across platforms

Comet ML

YouTube
100%

DAGsHub

Reddit
62%
YouTube
38%
Community Sentiment
How developers feel about each tool based on mentions and reviews

Comet ML

0% positive100% neutral0% negative

DAGsHub

31% positive69% neutral0% negative
Pricing

Comet ML

freemium + tiered

DAGsHub

subscription + per-seat + tieredFree tier

Pricing found: $0, $0, $119, $99

Use Cases
When to use each tool

Comet ML (4)

DMITRII KRASNOVENGINEERING MANAGER, ZENCODEROlcay CiritStaff Research and Tech lead

DAGsHub (10)

Collaborative data science projectsVersion control for machine learning modelsExperiment tracking and managementData annotation for training datasetsVisualizing model performance metricsComparing results of different experimentsReal-time monitoring of experiment progressReproducibility of machine learning experimentsIntegration of data and code workflowsTeam collaboration on data-driven projects
Features

Only in Comet ML (7)

Log Thousands of LLM Traces, FastEnterprise-Grade Reliability SecurityFlexible Hosting Deployment OptionsOpik: Log Evaluate Your Application’s LLM CallsOpik: Optimize Prompts Agentic SystemsMLOps: Track Compare Model Training RunsML Model Production Monitoring

Only in DAGsHub (10)

Sign InData and code versioningSeamless connection with GitHubData and code DiffsData annotationsVisualizationsExperiments comparisonMetrics and parameters visualizationsReal-time monitoring on experiment progressAny experiment is easily reproducible
Integrations

Shared (12)

AWS S3Google Cloud StorageAzure Blob StorageKerasPyTorchTensorFlowMLflowJupyter NotebooksSlackGitHubDockerKubernetes

Only in Comet ML (4)

TensorBoardApache AirflowDVCWeights & Biases

Only in DAGsHub (3)

DVC (Data Version Control)TableauPower BI
Developer Ecosystem
20
npm Packages
—
1
HuggingFace Models
—
Pain Points
Top complaints from reviews and social mentions

Comet ML

No complaints found

DAGsHub

API costs (2)token usage (1)cost tracking (1)
Top Discussion Keywords
Most mentioned keywords from community discussions

Comet ML

No data

DAGsHub

API costs (2)token usage (1)cost tracking (1)
Latest Videos
Recent uploads from official YouTube channels

Comet ML

Opik Live Paper Reading: Reasoning Models Generate Societies of Thought

Opik Live Paper Reading: Reasoning Models Generate Societies of Thought

Mar 26, 2026

A Benchmark for Evaluating Outcome-Driven Constraint Violations in Autonomous AI Agents

A Benchmark for Evaluating Outcome-Driven Constraint Violations in Autonomous AI Agents

Mar 25, 2026

Using the Prompt Optimization Studio in Opik to Automatically Improve your AI Agents

Using the Prompt Optimization Studio in Opik to Automatically Improve your AI Agents

Feb 19, 2026

End-to-End Multimodal Evaluation with Opik

End-to-End Multimodal Evaluation with Opik

Feb 4, 2026

DAGsHub

How Taranis Streamlines Computer Vision Management for Crop Intelligence

How Taranis Streamlines Computer Vision Management for Crop Intelligence

Aug 3, 2025

How to Manually Annotate Data on DagsHub using Label Studio

How to Manually Annotate Data on DagsHub using Label Studio

May 13, 2025

How to Import Annotations into DagsHub

How to Import Annotations into DagsHub

May 13, 2025

👏 A Practical Approach to Building LLM Applications with Liron Itzhaki Allerhand

👏 A Practical Approach to Building LLM Applications with Liron Itzhaki Allerhand

May 13, 2025

Product Screenshots

Comet ML

Comet ML screenshot 1Comet ML screenshot 2Comet ML screenshot 3Comet ML screenshot 4

DAGsHub

DAGsHub screenshot 1DAGsHub screenshot 2DAGsHub screenshot 3DAGsHub screenshot 4
What People Talk About
Most discussed topics from community mentions

Comet ML

DAGsHub

workflow9
open source6
model selection6
agents6
api4
support4
streaming4
cost optimization4
Top Community Mentions
Highest-engagement mentions from the community

Comet ML

Comet ML AI

Comet ML AI

YouTubeneutral source

DAGsHub

DAGsHub AI

DAGsHub AI

YouTubeneutral source
Company Intel
information technology & services
Industry
information technology & services
88
Employees
13
$74.8M
Funding
$3.0M
Series B
Stage
Seed
Supported Languages & Categories

Shared (4)

AI/MLDevOpsSecurityDeveloper Tools

Only in Comet ML (1)

Data
Frequently Asked Questions
Is DAGsHub or Comet ML better for dataset annotation?▼

DAGsHub excels in dataset annotation due to its version-controlled workflows and integration with GitHub, making it preferable for this use case.

How does DAGsHub pricing compare to Comet ML?▼

DAGsHub offers a competitive pricing model starting at $99 with a free tier, whereas Comet ML's pricing is less transparent but perceived as higher, with a freemium tier.

Which has better community support, DAGsHub or Comet ML?▼

While both have active user communities, DAGsHub is praised for its supportive environment and lower employee count allowing for potentially more personalized support.

Can DAGsHub and Comet ML be used together?▼

Yes, both tools can be used in conjunction as they provide complementary features, and both integrate with common platforms like AWS, Slack, and Jupyter Notebooks.

Which is easier to get started with, DAGsHub or Comet ML?▼

Users report that DAGsHub, despite its learning curve, offers a more straightforward onboarding process for teams familiar with GitHub, whereas Comet ML might require more initial setup and a steeper learning curve.

View Comet ML Profile View DAGsHub Profile