Pricing

Your road to resilience starts at zero.
Free
For getting started

Familiarize yourself with Chaos Engineering by safely experimenting with a limited Blast Radius.

  • 1 Team
  • 1 Installed Agent
  • Unlimited Attacks per Target
  • 2 Attacked Targets per month
Starter
For single applications

First time users running GameDays on a single application. Unlocks all experiment types for one Team.

  • 1 Team
  • 5 Installed Agents
  • Unlimited Attacks per Target
  • 5 Attacked Targets per month
Pro
For small organizations

For small organizations with a limited number of Teams and applications. Adds security controls and compliance.

Enterprise
For mid-large organizations

Mid and large organizations with multiple Teams running and automating experiments. Includes security controls and production support.

  • 5 Teams
  • Unlimited Agents
  • Unlimited Attacks per Target
  • 50 Attacked Targets per day
  • 2 Large scale experiments

See for yourself how Gremlin helps you build more reliable systems

All features

Free
For getting started
Starter
For single applications
Pro
For small organizations
Enterprise
For mid-large organizations
Overview
Teams
1
1
3
5
Installed Agents
1
5
Unlimited
Unlimited
Attacks per Target
Unlimited
Unlimited
Unlimited
Unlimited
Attacked Targets
2 per month
5 per month
30 per week
50 per day
Large scale experiments
2
Support
Agents / Clients
Linux
Windows
Containers
Kubernetes
Application coordinates
Attack types
State
1
3
3
3
Resource
1
4
4
4
Network
1
4
4
4
Application
2
2
Fine-grained control and safety
Halt, revert, & auto kill switch
Magnitude and Blast Radius
Scheduled Attacks
Scenarios
Enterprise administration
UI
CLI
API
Google SSO
MFA
SAML
RBAC
Audit Trail
Free
For getting started
Overview
Teams
1
Installed Agents
1
Attacks per Target
Unlimited
Attacked Targets
2 per month
Large scale experiments
Support
Agents / Clients
Linux
Windows
Containers
Kubernetes
Application coordinates
Attack types
State
1
Resource
1
Network
1
Application
Fine-grained control and safety
Halt, revert, & auto kill switch
Magnitude and Blast Radius
Scheduled Attacks
Scenarios
Enterprise administration
UI
CLI
API
Google SSO
MFA
SAML
RBAC
Audit Trail
Starter
For single applications
Overview
Teams
1
Installed Agents
5
Attacks per Target
Unlimited
Attacked Targets
5 per month
Large scale experiments
Support
Agents / Clients
Linux
Windows
Containers
Kubernetes
Application coordinates
Attack types
State
3
Resource
4
Network
4
Application
Fine-grained control and safety
Halt, revert, & auto kill switch
Magnitude and Blast Radius
Scheduled Attacks
Scenarios
Enterprise administration
UI
CLI
API
Google SSO
MFA
SAML
RBAC
Audit Trail
Pro
For small organizations
Overview
Teams
3
Installed Agents
Unlimited
Attacks per Target
Unlimited
Attacked Targets
30 per week
Large scale experiments
Support
Agents / Clients
Linux
Windows
Containers
Kubernetes
Application coordinates
Attack types
State
3
Resource
4
Network
4
Application
2
Fine-grained control and safety
Halt, revert, & auto kill switch
Magnitude and Blast Radius
Scheduled Attacks
Scenarios
Enterprise administration
UI
CLI
API
Google SSO
MFA
SAML
RBAC
Audit Trail
Enterprise
For mid-large organizations
Overview
Teams
5
Installed Agents
Unlimited
Attacks per Target
Unlimited
Attacked Targets
50 per day
Large scale experiments
2
Support
Agents / Clients
Linux
Windows
Containers
Kubernetes
Application coordinates
Attack types
State
3
Resource
4
Network
4
Application
2
Fine-grained control and safety
Halt, revert, & auto kill switch
Magnitude and Blast Radius
Scheduled Attacks
Scenarios
Enterprise administration
UI
CLI
API
Google SSO
MFA
SAML
RBAC
Audit Trail

Add-on packages

Starter
  • 5 additional Attacked Targets per month
1 Add-on maximum
Pro
  • 1 additional Team
  • 10 additional Attacked Targets per week
Enterprise
  • 1 additional Team
  • 10 additional Attacked Targets per day

Practice Chaos Engineering for free, no installation required

Gremlin Free provides the ability to run Shutdown, Blackhole and CPU attacks, controlled by a simple user interface at no cost.
  • Run attacks using our free demo hosts, no installation required
  • Full control at all times with an intuitive UI, CLI, & API
  • Quickly halt and revert all attacks at the click of a button

Frequently asked questions

Still have questions?
Contact us
  • How is Gremlin licensed?
    Gremlin is sold as a subscription with a minimum term of 12 months.
  • Can I upgrade between Gremlin editions?
    Upgrades can happen at any time. Your Account Executive can help you determine the right upgrade package.
  • What is the right amount of Attacked Targets and teams for my company?
    We'll work with you to scope out the right footprint of Attacked Targets and Teams according to your reliability goals. The number is typically based on the number of developer teams and how frequently you deploy your applications.

Subscription entitlements

  • Is there a maximum number of users for a Team?
    No, there is no limit to the number of users on a Team. We recommend you align your Teams in Gremlin to your organizational structure.
  • Is there a limit on the number of Attacks per Target?
    No, you can attack a Target as many times and with as many different attack types as you like. The first attack on a Target is recorded, and that counts toward your number of Attacked Targets for the time period (monthly for Free and Starter, weekly for Professional, and daily for Enterprise).
  • What happens when I hit my limit on Attacked Targets?
    Once you hit your limit, you'll either need to add more Attacked Targets or to wait until the next time period. The Free and Starter packages both measure the number of Attacked Targets on a monthly basis. The Professional limits reset weekly and Enterprise limits reset daily, offering more flexibility for automated testing. The model is designed to align with the maturity/frequency of your deployment cycles.
  • Can I add more Teams or Attacked Targets to my account?
    If you are in Professional or Enterprise, you can add Teams with additional Attacked Targets through the web application. Alternatively, in all account types, your Account Executive can help you add entitlements by upgrading your package or purchasing add-on packages at any time.
  • Can Attacked Targets be moved between Teams?
    At the beginning of your contract, you can distribute your entitled Attacked Target limits across your Teams as you choose, but then those per Team limits are locked in for the duration of your contract, with the exception of Enterprise customers who can redistribute their per Team limits once per quarter. For example, a Pro customer can distribute the 30 Attacked Targets as the first Team with 5 Attacked Targets per week, the second Team with 10 Attacked Targets per week, and the third team with 15 Attacked Targets per week. This allocation will be the set amount per Team for the year.
  • Can I perform large scale tests?
    Enterprise customers can perform two large scale experiments per year. Large scale experiments include 2 days of unlimited Attacked Targets. These are great for performing region evacuation preparation testing.
  • How are ALFI Targets counted?
    Each ALFI application query counts as one target. For instance, one AWS Lambda function with specific set header values (eg. userId:joe, userAgent:Android 10.1) would count as a single Attacked Target. Each application query can include multiple traffic query coordinates that are not counted as additional Attacked Targets.

Avoid downtime. Use Gremlin to turn failure into resilience.

Gremlin empowers you to proactively root out failure before it causes downtime. See how you can harness chaos to build resilient systems by requesting a demo of Gremlin.

Get started