Gremlin

Gremlin

Chaos engineering platform for reliability testing

Overview

Gremlin provides a platform that helps businesses, especially financial services firms, keep their software reliable and available by running controlled experiments that simulate failures (chaos engineering). The product works by letting teams design and run disruptions in their systems, measure how the software and infrastructure respond, and track changes over time, all through a subscription-based service with different tiers. What sets Gremlin apart is its industry focus on financial services, its emphasis on continuous testing of both applications and infrastructure, and its Enterprise Chaos Engineering Certification (GECEC) program, which trains and certifies professionals in chaos engineering and builds a community around reliability practices. The company’s goal is to reduce the risk of customer-facing outages and performance problems, helping customers meet high availability standards, protect revenue, and improve overall user experience.

About Gremlin

Simplify's Rating
Why Gremlin is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

51-200

Company Stage

Series B

Total Funding

$26.8M

Headquarters

San Jose, California

Founded

2016

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Simplify's Take

What believers are saying

  • Carahsoft partnership accesses government contracts via SEWP V and NASPO since April 2026.
  • Disaster Recovery Testing simulates 2025 cloud outages affecting 70,000 companies.
  • AI-driven Reliability Intelligence automates insights for Fortune 1000 clients including top US banks.

What critics are saying

  • AWS Fault Injection Simulator captures 32% market share and erodes Gremlin's AWS customers within 12 months.
  • Datadog bundles chaos engineering, disintermediating Gremlin via existing integrations in 18 months.
  • Open-source Chaos Toolkit adoption by mid-market cuts Gremlin's subscriptions in 6 months.

What makes Gremlin unique

  • Gremlin delivers forward-looking reliability scores tracking service resilience over time.
  • Gremlin's Detected Risks automatically flags Kubernetes misconfigurations like missing liveness probes.
  • Failure Flags enable safe application-level fault injection without infrastructure changes.

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Funding

Total Funding

$26.8M

Below

Industry Average

Funded Over

3 Rounds

Notable Investors:
Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Below Average

Industry standards

$35M
$30M
Patreon
$45M
Linktree
$65M
Substack
$100M
ClickUp

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

3%

2 year growth

-1%
PR Newswire
Feb 3rd, 2026
Gremlin launches disaster recovery testing to help businesses prepare for cloud outages

Gremlin, a proactive reliability platform, has launched Disaster Recovery Testing to help businesses test zone, region and datacenter evacuations and failovers. The product enables companies to simulate complex disaster scenarios and validate failover systems with minimal engineering effort. The launch follows multiple high-profile cloud outages in 2025, including one affecting 70,000 companies with estimated losses of $581 million. Gremlin's platform allows organisations to conduct company-wide testing from a central command centre, with automated health checks and detailed reliability reports. The company works with dozens of Fortune 1000 clients, including four of the top five US banks. Gremlin's reporting capabilities also support companies preparing S-1 filings for the SEC and help public companies create annual 10-K reports detailing business operations and risks.

D2 Emerge LLC
Aug 13th, 2025
Chaos engineering pioneer Gremlin launches AI-driven Reliability Intelligence

Chaos engineering pioneer Gremlin launches AI-driven Reliability Intelligence.

Gremlin
Jan 6th, 2025
Manage your reliability work more easily with Gremlin's newest features

Today, Gremlin Inc. is excited to announce the launch of three new screens for managing activity in Gremlin: Now Running, What's Scheduled, and What Ran.

Gremlin
Sep 9th, 2024
Release Roundup August 2024

Gremlin Inc. started with customizable reliability tests, and now, Gremlin Inc. has released customizable role-based access controls (RBAC).

Cision
Jun 20th, 2024
Gremlin Deepens Aws Integration To Automate And Modernize Reliability Best Practices Organization Wide

Reliability is a black box at too many organizations. App teams ultimately feel the pain but don't have the visibility and resources needed to solve it. Gremlin for AWS puts the expert guidance, tools and automation to build resilience into the hands of every app developer

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