Gremlin vs. Speedscale Comparison


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About Everything you need to safely, securely, and simply build reliable software through Chaos Engineering. Use Gremlin's comprehensive set of failure modes to experiment across your system, including bare metal, any cloud provider, containerized environments, kubernetes, applications, and serverless. Throttle CPU, Memory, I/O, and Disk. Reboot hosts, kill processes, travel in time. Introduce latency, blackhole traffic, lose packets, fail DNS. Test for failure in your code. Fail or delay serverless functions. Narrow the impact to a single user, device, or percentage of traffic.	About AI bug repair from real production traffic, run entirely in your cloud. Speedscale captures HTTP, gRPC, and SQL traffic via eBPF inside your Kubernetes cluster. Production payloads never leave your perimeter. When a failure occurs: the capture agent records the exact request, a triage agent classifies it, a reproduction agent replays it against your codebase, and a validation agent verifies the fix before the PR opens. Fully autonomous or human-gated. You supply the cloud, storage, and AI models (Anthropic, Llama, or your own). Speedscale orchestrates the loop with no cloud, model, or storage lock-in. proxymock: free CLI giving AI coding agents (Claude Code, Cursor, Copilot) real production context via MCP. No signup required. Meets PCI and HIPAA data-residency requirements. Used by Home Depot, IHG, FLYR, Cimpress/Vistaprint, Navitaire, and Ascension Health.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience IT and engineering teams	Audience Engineering leads, SREs, and platform engineers running Kubernetes in regulated or AI-agent-driven environments
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Not Supported	Pricing $0 Speedscale proxymock is a free desktop tool for traffic capture, data analysis, integration with AI coding assistants and api mocking Free Version Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Supported In Person Not Supported
Company Information Gremlin Founded: 2016 United States www.gremlin.com/product/	Company Information Speedscale Founded: 2020 United States speedscale.com
Alternatives Harness	Alternatives PFLB
Speedscale	WireMock
Qyrus	Keysight Eggplant Keysight Technologies
ChaosIQ	Checksum.ai
beSTORM Beyond Security (Fortra) View All	Parasoft View All
Categories Application Development Supported Automated Testing Supported Chaos Engineering Supported IT Management Supported Software Testing Supported	Categories API Testing Supported Automated Testing Supported Chaos Engineering Supported Continuous Testing Supported Performance Testing Supported
	Show More Features API Testing Features Functional Testing Supported Fuzz Testing Not Supported Load Testing Supported Penetration Testing Not Supported Runtime and Error Detection Supported Security Testing Supported UI Testing Not Supported Validation Testing Supported Performance Testing Features API Testing Supported Benchmarking Supported Cross Browser Testing Not Supported Debugging Not Supported Historical Reporting Supported Load Testing Supported Mobile Testing Not Supported Parallel Testing Supported Regression Testing Supported UI Testing Not Supported Web Testing Not Supported
Integrations Amazon Web Services (AWS) Supported Datadog Supported Kubernetes Supported Amazon EKS Not Supported CircleCI Not Supported Dynatrace Supported G.V() Gremlin IDE Supported GitHub Not Supported GitLab Not Supported Google Cloud Platform Not Supported Grafana Cloud Not Supported Graphlytic Supported Jenkins Not Supported Microsoft Azure Supported Postman Not Supported PuppyGraph Supported SUSE CaaS Platform Not Supported Sidecar Not Supported Slack Supported VMware vSphere Supported Show More Integrations View All 13 Integrations	Integrations Amazon Web Services (AWS) Supported Datadog Supported Kubernetes Supported Amazon EKS Supported CircleCI Supported Dynatrace Not Supported G.V() Gremlin IDE Not Supported GitHub Supported GitLab Supported Google Cloud Platform Supported Grafana Cloud Supported Graphlytic Not Supported Jenkins Supported Microsoft Azure Not Supported Postman Supported PuppyGraph Not Supported SUSE CaaS Platform Supported Sidecar Supported Slack Not Supported VMware vSphere Not Supported Show More Integrations View All 15 Integrations
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