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Zenoss vs Axiom Comparison

Last updated:

Zenoss

3.9(42 reviews)

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

Zenoss Cloud is a cutting-edge SaaS-based platform designed to streamline IT operations in both on-premises and cloud environments. With its full-stack monitoring and observability capabilities, Zenoss enables businesses…

Axiom

4.7(195 reviews)

Starting at Free free

  • Small Business
  • Mid-Market

Axiom is a cloud-native log analytics and observability platform that ingests any event data at petabyte scale with no sampling, no schema requirements, and no pre-aggregation. Teams send logs, traces, metrics, and custo…

Axiom leads on user satisfaction with a 4.7-star rating across 195 reviews.

Zenoss vs Axiom — at a glance

FeatureZenossAxiom
Rating3.9 / 54.7 / 5
Reviews42195
Starting priceContact for pricingFree free
Free trial No No
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessSmall Business, Mid-Market, Enterprise
CategoryApplication Performance Monitoring (APM) ToolsLog Analysis Software
PlatformsSaaS/Web/CloudCloud
APIAvailableAvailable
Support modes24/7 (Live rep), Business Hours, OnlineDiscord Community, Help Center, Email Support, Enterprise Support
Data residencyGlobal

Key differences between Zenoss and Axiom

  • Pricing: Axiom starts at Free free. Zenoss pricing is not publicly listed.
  • Target audience: Zenoss is built for Large Enterprises and Medium Business, while Axiom targets Small Business and Mid-Market.
  • User satisfaction: Axiom scores higher with a 4.7-star average.
  • Deployment: Zenoss supports SaaS/Web/Cloud; Axiom supports Cloud.

Zenoss vs Axiom — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Application Performance Monitoring (APM) Tools tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Zenoss - Application Performance Monitoring (APM) Tools
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Axiom logo
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Biggest differences

Start here before you go deeper into features.

Zenoss

Best for large IT teams needing comprehensive, AI-driven full-stack monitoring.

Choose if
  • You manage complex hybrid IT environments combining data centers and cloud.
  • Your team requires AI-powered automation to reduce manual IT workload.
  • You need deep, contextual insights from normalized and streamed machine data.
Consider alternatives if
  • You are a small organization without dedicated IT expertise.
  • You need a quick, simple setup with minimal training requirements.

Axiom

Best for

Small Business, Mid-Market, Enterprise

Zenoss typically suits Large Enterprises and Medium Business. Axiom tends to fit Small Business and Mid-Market better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Zenoss Cloud is a cutting-edge SaaS-based platform designed to streamline IT operations in both on-premises and cloud environments. With its full-stack monitoring and observability ... Read More about Zenoss

Axiom is a cloud-native log analytics and observability platform that ingests any event data at petabyte scale with no sampling, no schema requirements, and no pre-aggregation. Teams send ... Read More about Axiom

Entry Level Pricing

  • Not Available
  • Starts from Free

Free Trial Availability

  • No free trial
  • No free trial

SpotScore

What's this? ↗

8.9/10

9.4/10

User Ratings

Based on verified Spotsaas reviews

3.9

(42)

Best Company Size

51-500 employees500+ employees
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

Zenoss

No key benefits available yet.

Axiom

  • 100% Log Retention: No sampling means every event is stored — the rare error that occurs once per million requests is still queryable, unlike sampled systems that drop it.
  • Dramatically Lower Cost: Ingest-based pricing vs. per-host pricing makes Axiom 5-10x cheaper than Datadog for high-log-volume, low-host-count architectures (serverless, edge).
  • Instant Query at Any Scale: SQL over petabytes returns in seconds — no pre-aggregation or index management required before data is queryable.
Best fit

Best fit

Zenoss

No best-fit guidance available yet.

Axiom

  • Serverless and edge computing teams whose Datadog bills scale with event volume, not host count — Axiom pricing inverts the equation
  • Developer tool companies needing 100% log retention for debugging rare customer-specific issues that sampling would discard
  • Growing startups outgrowing free-tier log management but not yet ready for enterprise Datadog pricing

Software Demo

Demo

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Step 1 of 4

How big is your team?

We tailor recommendations to companies your size.

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How do Zenoss and Axiom Compare on Features?

Total Features

9 Features

8 Features

Unique Features

No unique features

No unique features

Get Quote
Get Quote

Compare Zenoss and Axiom on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Not Available
      • Free

      Pricing Plans

      • Not Available
      • Free

        Free

        • 500GB/month ingest

        • 30-day retention

        • All features

        Show more +

      • Pro

        $25

        paid

        • 5TB/month ingest

        • 90-day retention

        • All integrations

        Show more +

      • Enterprise

        Custom

        paid

        • Unlimited ingest

        • Custom retention

        • SSO

        Show more +

      Pricing Page

      Zenoss pricing

      Pricing information not available

      Other Details

      Organization Types supported

          Platforms Supported

              Modes of support

              • 24/7 (Live rep)
              • Business Hours
              • Online
              • 24/7 (Live rep)
              • Business Hours
              • Online

              API Support

              • Available
              • Available
              Get help choosing
              Get help choosing

              Security & Compliance

              Certifications, data handling, and security controls for IT and compliance evaluators.

              Data Residency

              🌐 Global

              Zenoss User Reviews & Rating Comparison

              User Ratings

              4.7

              (based on 195 reviews)

              Rating Distribution

              7

              12

              2

              1

              0

              0

              0

              0

              0

              0

              Spotsaas Editor’s POV generated by AI

              Buyer sentiment

              Buyers appreciate Zenoss for its powerful AIOps-driven monitoring and comprehensive infrastructure visibility but note its complexity and steep learning curve.

              What buyers like

              • AI-driven automation
              • Comprehensive full-stack monitoring
              • Integration flexibility

              Common complaints

              • Complex setup process
              • Steep learning curve for smaller teams

              Buyer sentiment

              Buyer sentiment is very strong across 195 reviews, with consistently positive feedback.

              What buyers like

              • No-sampling architecture means 100% of events are stored and queryable — unlike Datadog which samples high-volume logs by default, losing the rare events that matter most.
              • SQL query support makes Axiom accessible to any engineer who knows SQL, without learning a proprietary query language.
              • Pricing based on ingest volume rather than hosts/seats makes it dramatically cheaper than Datadog for infrastructure-heavy or high-log-volume applications.

              Common complaints

              • Smaller ecosystem of pre-built integrations and dashboards compared to Datadog — teams migrating from Datadog need to rebuild some alerting and visualization setups.
              • APL (Axiom Processing Language) is needed for advanced queries beyond what SQL covers — another query language to learn for complex analytical use cases.

              Pros and Cons

              • Seamless integration with both traditional data centers and cloud-native environments

              • AI-driven operations (AIOps) automate decision-making and reduce IT workload

              • Full-stack monitoring provides comprehensive visibility across IT infrastructure

              • Setup can be time-consuming, especially for legacy system migrations

              • Complexity may overwhelm smaller organizations without specialized expertise

              • No-sampling architecture means 100% of events are stored and queryable — unlike Datadog which samples high-volume logs by default, losing the rare events that matter most.

              • SQL query support makes Axiom accessible to any engineer who knows SQL, without learning a proprietary query language.

              • Pricing based on ingest volume rather than hosts/seats makes it dramatically cheaper than Datadog for infrastructure-heavy or high-log-volume applications.

              • Smaller ecosystem of pre-built integrations and dashboards compared to Datadog — teams migrating from Datadog need to rebuild some alerting and visualization setups.

              • APL (Axiom Processing Language) is needed for advanced queries beyond what SQL covers — another query language to learn for complex analytical use cases.

              Positive Reviews

              No reviews available for the product

              No reviews available for the product

              Negative Reviews

              No reviews available for the product

              No reviews available for the product

              Used Zenoss or Axiom? Tell buyers what actually differs.

              List of Customers

              Customers

              Atos

              Atos

              VMware

              VMware

              Cognizant

              Cognizant

              No Customers information available.

              Media and Screenshots

              Screenshots

              Impact Dashboard

              4 Screenshots

              No screenshots available.

              Videos

              video-0

              4 Videos

              No videos available.

              Top Alternatives to Zenoss and Axiom in 2026

              Alternatives

              No Alternative products available.

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              Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

              Frequently asked questions

              Which is better, Zenoss or Axiom?
              Axiom edges out the other on user ratings (4.7 vs 3.9). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
              Do Zenoss and Axiom offer a free trial?
              Neither Zenoss nor Axiom currently lists a free trial.
              What is the starting price of Zenoss vs Axiom?
              Zenoss starts at Contact for pricing. Axiom starts at Free free.
              What are the top alternatives to Zenoss?
              Top alternatives to Zenoss include ManageEngine Applications Manager, Scout APM, Datadog APM, AppDynamics, Dynatrace.