Keploy vs HyperTest
Keploy and HyperTest both record real API traffic for test generation, making them close competitors. Keploy uses eBPF for zero-code capture and is open source under Apache 2.0, while HyperTest is a commercial SaaS platform with SDK-based traffic recording and a managed dashboard for test management.
How They Work Differently
Architectural differences that affect your team's workflow, cost, and velocity.
KeployKeploy uses eBPF to capture API traffic at the kernel level with zero code changes and no SDK integration. Tests and mocks are auto-generated and stored locally. It is fully open source, self-hostable, and integrates natively with CI/CD pipelines.
HyperTestHyperTest records API traffic using SDK integration and generates tests from recorded interactions. It provides a managed dashboard for test management, analytics, and collaboration. The platform focuses on API testing for microservice architectures with enterprise features.
How They Compare
Click any row to see real-world KPI impact across industries.
KeployOpen Source · 17K+ Stars
HyperTestWhen to Use Each Tool
Specific scenarios where each tool delivers the most value for your engineering team.
Keploy is the better fit when you need to...
- You want open-source, self-hosted testing under Apache 2.0 licensing
- Your team needs zero-code-change capture without SDK integration
- You prefer eBPF-based capture that works at the kernel level
- You want full control over test data storage and infrastructure
- You need a lightweight CLI tool without vendor lock-in
HyperTest is the better fit when you need to...
- You want a managed SaaS platform with a dashboard and analytics
- Your team prefers a commercial product with dedicated enterprise support
- You need built-in test management and collaboration features
- You want vendor-managed infrastructure for test recording and replay
- Your organization requires SOC 2 compliance from the testing vendor
Real-World Scenarios
How each tool handles the challenges your team actually faces.
API Regression Testing
Keploy records traffic via eBPF and replays it in CI to detect regressions. No SDK means zero code footprint. Auto-generated mocks ensure fast, isolated test execution.
HyperTest records traffic via SDK and provides a dashboard to manage and run regression tests. The managed platform includes analytics on test coverage and regression trends over time.
Microservice Testing
Keploy captures inter-service traffic at the kernel level and generates tests with dependency mocks. Each service can be tested independently using its recorded interactions.
HyperTest captures service interactions through SDK integration and generates cross-service tests. The managed dashboard provides a unified view of test results across microservices.
Team Adoption and Scaling
Keploy's zero-code-change approach means any team member can start capturing tests immediately. Self-hosted deployment gives full control but requires infrastructure management.
HyperTest's managed platform handles infrastructure and provides a collaborative dashboard. Enterprise features like role-based access and analytics support larger team adoption.
FAQs
Keploy uses eBPF to capture traffic at the Linux kernel level with zero code changes. HyperTest requires integrating an SDK into your application code. Keploy's approach is less invasive and works without modifying any source code.
Yes. Keploy is fully open source under Apache 2.0 and can be self-hosted for free. HyperTest is a commercial SaaS platform with per-service pricing. Keploy also offers enterprise support options for organizations that need them.
HyperTest provides a managed dashboard with test analytics, coverage reports, and collaboration features. Keploy stores tests as local YAML files and focuses on CLI-based workflows. If you need a visual dashboard, HyperTest has an advantage.
Keploy Enterprise offers team features and support. However, HyperTest's managed platform includes built-in analytics, collaboration, and compliance features. For self-hosted teams, Keploy provides more flexibility and control.
Keploy's eBPF-based capture operates at the kernel level, capturing all network traffic without application-level blind spots. HyperTest's SDK-based approach captures what the SDK instruments. Both are reliable, but eBPF captures at a lower level.
Looking for a HyperTest Alternative?
Engineering teams evaluating HyperTest alternatives often compare it with Keploy for API testing and regression coverage. Keploy captures real production traffic via eBPF and auto-generates tests with dependency mocks — requiring zero code changes. If you're considering switching from HyperTest or comparing HyperTest and Keploy side by side, the key differences come down to how tests are generated (traffic-based vs manual), how dependencies are mocked (automatic vs configured), and what infrastructure changes are needed (none vs SDK/sidecar/containers).
Join the Keploy community
Follow updates, ask questions, share feedback, and ship faster with other Keploy builders.
