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Comet vs Datadog comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 5, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.2
Comet users save time and boost productivity through automation, improved tracking, and enhanced collaboration, reducing manual efforts.
Sentiment score
6.4
Datadog improves efficiency by reducing response time, optimizing resources, enhancing reliability, and saving costs through better infrastructure monitoring.
I estimate I spend around thirty to forty percent less time organizing and comparing experiment results compared to manual tracking.
student at a university with 5,001-10,000 employees
Comet's return on investment is evident through significant time reduction, which is the most crucial factor I have observed.
Senior Data Scientist at a consultancy with 1-10 employees
While that is not a significant improvement, it has helped me with summarizing and drafting emails.
AI/ML Engineer
Previously we had thirteen contractors doing the monitoring for us, which is now reduced to only five.
IT Manager at Liberty Mutual Insurance
Datadog has delivered more than its value through reduced downtime, faster recovery, and infrastructure optimization.
Sr. Cloud Infrastructure Engineer at a tech vendor with 51-200 employees
We have also seen fewer escalations for minor issues because alerts help us catch problems earlier, which indirectly reduces downtime and improves overall efficiency.
Network Security Consultant at NTT DATA
 

Customer Service

Sentiment score
5.9
Comet's support is praised for responsiveness, clear guidance, and effective integration with PyTorch and TensorFlow, ensuring smooth operations.
Sentiment score
6.7
Datadog's customer service is generally reliable and efficient, with recent improvements noted, despite occasional delays and communication issues.
Comet's help center contributes significantly to building the AI-powered solution smoothly and rapidly.
Senior Data Scientist at a consultancy with 1-10 employees
I was able to troubleshoot all the issues with the online discussion forums.
student at a university with 5,001-10,000 employees
When I have additional questions, the ticket is updated with actual recommendations or suggestions pointing me in the correct direction.
Applications Web Services Technical Engineer at Ace Hardware
Overall, the entire Datadog comprehensive experience of support, onboarding, getting everything in there, and having a good line of feedback has been exceptional.
Systems Administrator at Townsquare Interactive
I've had a couple instances where I reached out to Datadog's support team, and they have been really super helpful and very kind, even reaching back out after resolving my issues to check if everything's going well.
Security Engineer at Invitation Homes
 

Scalability Issues

Sentiment score
6.1
Comet scales well for most projects, efficiently handling workloads with reliable performance, though dashboards may slow with high usage.
Sentiment score
7.5
Datadog excels in scalable performance and integration but requires careful ingestion cost management as environments grow.
Comet's scalability is excellent, as it can generate customized user-to-user browsers.
Senior Data Scientist at a consultancy with 1-10 employees
Overall, I would say Comet scales very well for academic to mid-sized machine learning projects, and it remains usable.
student at a university with 5,001-10,000 employees
Comet's scalability is limited for me since I usually do only one task, and when I overload Perplexity, I hit the limit very quickly.
Automation Engineer at a tech services company with 501-1,000 employees
Datadog's scalability has been great as it has been able to grow with our needs.
IT Manager at Liberty Mutual Insurance
Since it is a SaaS platform, we did not have to worry about backend scaling.
Network Security Consultant at NTT DATA
We have not faced any major performance issues from the platform side; it handles increased metrics and monitoring loads smoothly.
Cyber Security Consultant at HR Software Solution
 

Stability Issues

Sentiment score
8.3
Comet is stable and reliable for experiment tracking, supporting multiple users and scaling without significant performance issues.
Sentiment score
8.0
Datadog is praised for stability and reliability, with rare, quickly-resolved issues, especially during peak traffic periods.
Metrics collection and alerting have been consistent in day-to-day use.
Cyber Security Consultant at HR Software Solution
Datadog is very stable, as there hasn't been any downtime or issues since I've been here, and it's always on time.
Security Engineer at Invitation Homes
Datadog seems stable in my experience without any downtime or reliability issues.
Full Stack Developer at Townsquare Interactive
 

Room For Improvement

Comet requires faster performance, better security, seamless AI integration, and improved usability while addressing pricing and reliability issues.
Datadog needs better alert management, cost control, data representation, API consistency, integration, security, automation, navigation, and educational resources.
There are vulnerabilities to prompt injection attacks, and the AI can be tricked into leaking data or acting harmfully.
AI/ML Engineer
It needs to be smarter, utilizing better AI engines to combine data from various sources, and improve the intelligence of its answers, creativity, and document creation capabilities.
Manager & Co-Founder at Arido
Comet can be improved by being more stable and providing security features similar to Brave.
Cloud Operations Engineer at a tech vendor with 51-200 employees
It would be great to see stronger AI-driven anomaly detection and predictive analytics to help identify potential issues before they impact performance.
Operations Manager at a financial services firm with 1,001-5,000 employees
We want to be able to customize the cost part, and we would appreciate more granular access control.
Service Manager at PwC
Having more transparent and granular cost control features would make it easier to manage usage.
Network Security Consultant at NTT DATA
 

Setup Cost

Comet offers flexible, affordable pricing and easy management, with clear billing and minimal setup costs for enterprise users.
Datadog offers scalable, usage-based pricing but requires careful monitoring to manage escalating costs and optimize feature utilization.
I found it easy to understand the pricing and subscription models for faster integration.
Senior Data Scientist at a consultancy with 1-10 employees
My experience with pricing, setup cost, and licensing is that I am using Perplexity, the pro version, which is connected to Comet, and together they provide me with very good results at a cost of only twenty dollars, which is acceptable to me.
Automation Engineer at a tech services company with 501-1,000 employees
My experience with pricing, setup cost, and licensing is that it was all free.
AI/ML Engineer
The setup cost for Datadog is more than $100.
Senior Performance and Architecture Analyst at a manufacturing company with 10,001+ employees
Pricing is mainly based on data ingestion, such as logs, metrics, and traces, and it can increase quickly if everything is enabled by default.
Cyber Security Consultant at HR Software Solution
Everybody wants the agent installed, but we only have so many dollars to spread across, so it's been difficult for me to prioritize who will benefit from Datadog at this time.
Applications Web Services Technical Engineer at Ace Hardware
 

Valuable Features

Comet excels in experiment tracking, task automation, collaboration tools, and integration with ML frameworks, enhancing teamwork and analysis.
Datadog enhances operational efficiency with unified visibility, integration, customizable dashboards, and comprehensive monitoring across cloud platforms.
The feature that keeps tabs open is great because they are updated and still on the same page where I left off, which is super helpful, allowing me to quickly return to what I was working on.
Manager & Co-Founder at Arido
It has transformed the workflow because fewer people are needed for some tasks, and the automation of tasks means that not much human effort is required.
Cloud Operations Engineer at a tech vendor with 51-200 employees
This setup significantly reduces task efficiency in high latency scenarios, providing dynamic websites, faster responses, quicker solutions, and smoother searches compared to typical browsing methods.
Senior Data Scientist at a consultancy with 1-10 employees
Our architecture is written in several languages, and one area where Datadog particularly shines is in providing first-class support for a multitude of programming languages.
Senior Software Engineer at Los Angeles Times Communications, LLC
Having all that associated analytics helps me in troubleshooting by not having to bounce around to other tools, which saves me a lot of time.
Senior Site Reliability Engineer at a wholesaler/distributor with 5,001-10,000 employees
Datadog was able to find the alerts and trigger to notify our team in a very prompt manner before it got worse, allowing us to promptly adjust and remediate the situation in time.
Security Engineer at Invitation Homes
 

Categories and Ranking

Comet
Ranking in AIOps
12th
Ranking in AI Observability
12th
Average Rating
8.4
Reviews Sentiment
5.9
Number of Reviews
9
Ranking in other categories
No ranking in other categories
Datadog
Ranking in AIOps
1st
Ranking in AI Observability
1st
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
211
Ranking in other categories
Application Performance Monitoring (APM) and Observability (1st), Network Monitoring Software (3rd), IT Infrastructure Monitoring (2nd), Log Management (4th), Container Monitoring (3rd), Cloud Monitoring Software (1st), Cloud Security Posture Management (CSPM) (5th)
 

Mindshare comparison

As of July 2026, in the AIOps category, the mindshare of Comet is 1.1%, up from 0.0% compared to the previous year. The mindshare of Datadog is 11.6%, down from 18.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AIOps Mindshare Distribution
ProductMindshare (%)
Datadog11.6%
Comet1.1%
Other87.3%
AIOps
 

Featured Reviews

reviewer2827170 - PeerSpot reviewer
student at a university with 5,001-10,000 employees
Organizing research experiments has improved and supports faster model comparison and learning
My experience with Comet has been very positive, but there are a few areas where it could be improved. One area is the learning curve for new users. Some of the more advanced features can feel overwhelming at first, especially for students who are new to machine learning experiment tracking. More beginner-friendly tutorials and guided onboarding would help. I would also like to see more customization options for dashboards and visualizations, making it easier to create views tailored to specific projects. Another improvement would be deeper integration with commonly used collaboration tools, which would streamline project documentation and team workflows. There are a few additional areas where Comet could improve. From a performance perspective, I occasionally notice that dashboards with a large number of experiments can take longer to load or navigate. Regarding documentation, while the available resources are helpful, I would appreciate more beginner-focused examples, step-by-step tutorials, and real-world use cases. For support, my experience has generally been good, but having more community resources, discussion forums, webinars, or educational content specifically aimed at students and researchers would be valuable.
Dhroov Patel - PeerSpot reviewer
Site Reliability Engineer at Grainger
Has improved incident response with better root cause visibility and supports flexible on-call scheduling
Datadog needs to introduce more hard limits to cost. If we see a huge log spike, administrators should have more control over what happens to save costs. If a service starts logging extensively, I want the ability to automatically direct that log into the cheapest log bucket. This should be the case with many offerings. If we're seeing too much APM, we need to be aware of it and able to stop it rather than having administrators reach out to specific teams. Datadog has become significantly slower over the last year. They could improve performance at the risk of slowing down feature work. More resources need to go into Fleet Automation because we face many problems with things such as the Ansible role to install Datadog in non-containerized hosts. We mainly want to see performance improvements, less time spent looking at costs, the ability to trust that costs will stay reasonable, and an easier way to manage our agents. It is such a powerful tool with much potential on the horizon, but cost control, performance, and agent management need improvement. The main issues are with the administrative side rather than the actual application.
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Top Industries

By visitors reading reviews
Energy/Utilities Company
15%
Manufacturing Company
14%
Construction Company
11%
Financial Services Firm
10%
Financial Services Firm
15%
Manufacturing Company
9%
Computer Software Company
8%
Outsourcing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise4
By reviewers
Company SizeCount
Small Business82
Midsize Enterprise49
Large Enterprise100
 

Questions from the Community

What needs improvement with Comet for SageMaker Partner AI Apps?
I'm not sure how Comet can be improved, as I've only been working on it for three months, so I feel like I need a bit more time to be able to answer this question.
What is your primary use case for Comet for SageMaker Partner AI Apps?
My main use case for Comet is looking at investigations related to health and safety issues and incidents. For a health and safety investigation, I create a timeline of the events that led up to th...
What is your experience regarding pricing and costs for Comet?
My experience with pricing, setup cost, and licensing is that I am using Perplexity, the pro version, which is connected to Comet, and together they provide me with very good results at a cost of o...
Any advice about APM solutions?
There are many factors and we know little about your requirements (size of org, technology stack, management systems, the scope of implementation). Our goal was to consolidate APM and infra monitor...
Datadog vs ELK: which one is good in terms of performance, cost and efficiency?
With Datadog, we have near-live visibility across our entire platform. We have seen APM metrics impacted several times lately using the dashboards we have created with Datadog; they are very good c...
Which would you choose - Datadog or Dynatrace?
Our organization ran comparison tests to determine whether the Datadog or Dynatrace network monitoring software was the better fit for us. We decided to go with Dynatrace. Dynatrace offers network ...
 

Comparisons

 

Also Known As

Comet for SageMaker Partner AI Apps
No data available
 

Overview

 

Sample Customers

Information Not Available
Adobe, Samsung, facebook, HP Cloud Services, Electronic Arts, salesforce, Stanford University, CiTRIX, Chef, zendesk, Hearst Magazines, Spotify, mercardo libre, Slashdot, Ziff Davis, PBS, MLS, The Motley Fool, Politico, Barneby's
Find out what your peers are saying about Comet vs. Datadog and other solutions. Updated: June 2026.
902,894 professionals have used our research since 2012.