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JupiterOne Alternatives: 10 Options Compared, Including Free (2026)

Explore 10 alternatives to JupiterOne — vetted by our editors with real user reviews, pricing, and feature comparisons.

Best free JupiterOne alternatives, ranked and compared

Quick answer

The quick answer: the best JupiterOne alternatives are GitGuardian, Unomaly and AppViewX ADC+. GitGuardian leads the list with a 4★ rating from real users. Compare all 10 on rating and pricing below.

There's no single best tool for everyone, so if JupiterOne falls short on cost, features, or ease of use, look here. These 10 data center security software free alternatives lead the field, ranked by SpotScore (a blend of real-user satisfaction and market presence), ratings, and pricing. Compare them quickly in the table, then read each profile.

ProductSpotScoreRatingPricingBest for
GitGuardianSecure your data center with intelligent monitoring.—★★★★☆ 4FreeFree Trial · Quotation Basedteams of all sizes
UnomalyEffortlessly detect, respond, and stay secure.—★★★★★ 4.75(6)FreeFree Trial · Freemium · Quotation Basedsmall & mid-size businesses
AppViewX ADC+Empowering data center security with real-time visibility.—★★★★☆ 4.37(19)FreeFree Trial · Quotation Basedteams of all sizes
ServerProtect for LinuxPowerful, seamless server protection for peace of mind.—★★★☆☆ 3.2FreeFree Trial · Quotation Basedmid-size & enterprise teams
Cisco ACISecure your data center with intelligent protection and automation.—★★★★★ 4.85(20)FreeFree Trial · Quotation Basedteams of all sizes
VaultasticSecure, preserve, and access your email data effortlessly.—Not yet ratedFreeFree Trial · Quotation Based · Subscriptionteams of all sizes
AppDetectivePROProtect your data with AppDetectivePRO's cutting-edge security audit.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
DataSunrise Database SecurityProtect your data in any environment with DataSunrise.—Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
ManageEngine OpManager PlusStreamline IT operations with just one tool.—Not yet ratedFreeFree Trial · One-time license · Quotation Basedteams of all sizes
Proofpoint Digital ComplianceEmpowering you to embrace digital compliance.—★★★★★ 4.5(2)FreeFree Trial · Quotation Basedsmall & mid-size businesses
GitGuardian - Data Center Security Software

GitGuardian

Secure your data center with intelligent monitoring.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

Add to compare

What is GitGuardian?

GitGuardian - Data Center Security Software. Monitoring is key to safe security practices. The GitGuardian software platform was designed to assist data centers in monitoring their perimeter, internal networks, applications, operating systems, and databases. It offers a broad-spectrum of ...

Read more about GitGuardian
Free Trial·

GitGuardian offers custom pricing plan

Unomaly - Data Center Security Software

Unomaly

Effortlessly detect, respond, and stay secure.

Best for: SMB teams · Mid-market

Start Free Trial

4.8

6 verified reviews

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What is Unomaly?

The Unomaly Data Center is the industry leading software platform for detection and response. Unomaly users experience reporting and log management that accurately correlates security events and alerts in real-time, increasing speed of resolution and reducing false positives. With Unomaly user ...

Read more about Unomaly
Free Trial·

Unomaly offers custom pricing plan

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AppViewX ADC+ - Data Center Security Software

AppViewX ADC+

Empowering data center security with real-time visibility.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.4

19 verified reviews

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What is AppViewX ADC+?

AppViewX is a data center security solution that monitors, identifies and protects data center resources from insider attacks which cause the majority of data breaches. It provides a real-time 'end to end' visibility into the status of all the applications, servers and storage systems in data ...

Read more about AppViewX ADC+
Free Trial·

AppViewX ADC+ offers custom pricing plan

ServerProtect for Linux - Data Center Security Software

ServerProtect for Linux

Powerful, seamless server protection for peace of mind.

Best for: Mid-market · Enterprise

Start Free Trial

3.2

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What is ServerProtect for Linux?

ServerProtect for Linux is a data center security solution that provides agentless, application-level control over Linux servers without requiring a separate firewall. It reduces the attack surface, protects against malware, and gives visibility into data center activity to support compliance ...

Read more about ServerProtect for Linux
Free Trial·

ServerProtect for Linux offers custom pricing plan

Cisco ACI - Data Center Security Software

Cisco ACI

Secure your data center with intelligent protection and automation.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

20 verified reviews

Add to compare

What is Cisco ACI?

The Cisco Adaptive Security Appliance (ACI) family is a flexible and intelligent platform for data center and cloud security, threat defense and application delivery. It provides the policy-based, context-aware protection against ever-evolving security threats, all within a single device with ...

Read more about Cisco ACI
Free Trial·

Cisco ACI offers custom pricing plan

Vaultastic

Vaultastic

Secure, preserve, and access your email data effortlessly.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is Vaultastic?

Vaultastic is a cloud email archiving platform that centralizes storage, discovery, and management of large volumes of email data. It addresses 14 business use cases including compliance, legal response, and historical email retrieval, while reducing the operational cost of managing email archives.

Read more about Vaultastic
Free Trial·

Vaultastic offers custom pricing plan

AppDetectivePRO

AppDetectivePRO

Protect your data with AppDetectivePRO's cutting-edge security audit.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is AppDetectivePRO?

Introducing AppDetectivePRO, an innovative database security audit and assessment solution designed to enhance the protection of your valuable data. This cutting-edge software goes above and beyond to identify potential vulnerabilities, configuration errors, access control issues, missing ...

Read more about AppDetectivePRO
Free Trial·

AppDetectivePRO offers custom pricing plan

DataSunrise Database Security

DataSunrise Database Security

Protect your data in any environment with DataSunrise.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is DataSunrise Database Security?

DataSunrise Database Security is a database protection tool that works across AWS, Azure, Google Cloud, and on-premises environments. It blocks SQL injections and unauthorized access while auditing database traffic at high volumes in real time, generating activity reports for compliance and ...

Read more about DataSunrise Database Security
Free Trial·

DataSunrise Database Security offers custom pricing plan

ManageEngine OpManager Plus - Data Center Security Software

ManageEngine OpManager Plus

Streamline IT operations with just one tool.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is ManageEngine OpManager Plus?

ManageEngine OpManager Plus monitors and manages IT infrastructure across four layers — network, server, application, and storage — from a single console. IT admins can detect faults proactively, maintain SLA compliance, and track performance without juggling multiple monitoring tools.

Read more about ManageEngine OpManager Plus
Free TrialTry Free →·

Starts from $1,233

Proofpoint Digital Compliance - New SaaS Software

Proofpoint Digital Compliance

Empowering you to embrace digital compliance.

Best for: SMB teams · Mid-market

Start Free Trial

4.5

2 verified reviews

Add to compare

What is Proofpoint Digital Compliance?

Proofpoint Digital Compliance enables organizations to embrace social monitoring and digital compliance by offering robust best-practices ready policy templates for immediate enforcement. Gain complete visibility into email, instant messages, collaboration tools, and social media for meeting ...

Read more about Proofpoint Digital Compliance
Free Trial·

Proofpoint Digital Compliance offers custom pricing plan

JupiterOne competitors, compared

Buyers comparing JupiterOne usually weigh it against these 10 data center security software competitors, starting with GitGuardian, Unomaly and AppViewX ADC+. Each is compared against JupiterOne on rating, pricing and feature coverage below.

What else works like JupiterOne?

Searches for "sites like JupiterOne" and "apps like JupiterOne" land on the same set of options as "JupiterOne alternatives" — the 10 options below cover both, whether you want a like-for-like replacement or something lighter.

What each tool does well

GitGuardianBest for teams of all sizes

Comprehensive monitoring tools

Watch for: Can be resource-intensive

UnomalyBest for small & mid-size businesses

Real-time security event correlation

Watch for: May require extensive configuration

AppViewX ADC+Best for teams of all sizes

Provides security to applications by managing certificates and device configurations, along with easy implementation.

Watch for: The richness of features and customizations may be complex for newcomers without proper support.

ServerProtect for LinuxBest for mid-size & enterprise teams

Agentless application-level control

Watch for: Limited to Linux servers

Cisco ACIBest for teams of all sizes

Streamlines network provisioning and configurations, reducing implementation time significantly.

Watch for: Initial complexity in setup and configuration may require significant expertise.

VaultasticBest for teams of all sizes
AppDetectivePROBest for teams of all sizes
DataSunrise Database SecurityBest for teams of all sizes
ManageEngine OpManager PlusBest for teams of all sizes

Simplifies IT operations

Watch for: Complex for small teams

Proofpoint Digital ComplianceBest for small & mid-size businesses

Robust policy templates

Watch for: Complex setup process

Why teams look for a JupiterOne alternative

When JupiterOne stops fitting, it's typically for reasons such as:

  • Complex setup process
  • May require training
  • Limited to cloud environments

What makes a good JupiterOne replacement

Here's how the 10 free alternatives differ where it counts: 10 offer a free tier; and Cisco ACI is the highest rated at 4.85★ across 20 reviews.

What drives the order.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to JupiterOne are Cisco ACI (4.8★), Unomaly (4.8★), Proofpoint Digital Compliance (4.5★). Compare all 10 alternatives side-by-side above.

When evaluating alternatives to JupiterOne, prioritize: Data Security, Monitoring, Search, Compliance Management, Alert Notifications, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

JupiterOne starts from $500 /Month. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply JupiterOne is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

The right JupiterOne alternative for your situation

  • On a budget / just exploring: start with a free tier — GitGuardian, Unomaly and AppViewX ADC+ let you evaluate without paying upfront.
  • If real-user ratings matter most: Cisco ACI has the strongest star rating (4.85★) among the options with verified reviews.

How to move on from JupiterOne

A safe move off JupiterOne starts with the basics: export your data and test the import into your new tool. Make sure the workflows you depend on are covered, run a short pilot, and keep JupiterOne active until the migration is finished. Free tiers above make trialing easy.

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