GoReplay website screenshot

GoReplay

GoReplay is an open source network traffic capture and replay tool that allows teams to record live HTTP traffic and replay it in test environments, enabling realistic load testing and API testing with real production data.

GoReplay publishes 1 API on the APIs.io network. Tagged areas include API Testing, HTTP Traffic, Load Testing, Network Capture, and Open Source.

GoReplay’s developer surface includes documentation, GitHub presence, getting-started guide, pricing, support, and 2 more developer resources.

🌐 Visit website 📡 Source on GitHub
25.5/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemium
1 APIs
API TestingHTTP TrafficLoad TestingNetwork CaptureOpen SourceTraffic Replay

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 25.5/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 4.8 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/goreplay: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

GoReplay

GoReplay captures and replays live HTTP traffic, enabling developers to test APIs and applications with real production traffic patterns without impacting production systems.

Pricing Plans 1

Published pricing tiers and plan structures.

Goreplay Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Goreplay Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Goreplay Finops

FINOPS

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Goreplay Domain Security

TLSv1.3

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 1

Pricing, plans, and the legal terms of use

Pricing
Pricing

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: goreplay
name: GoReplay
description: GoReplay is an open source network traffic capture and replay tool that allows teams to record live HTTP traffic
  and replay it in test environments, enabling realistic load testing and API testing with real production data.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/goreplay.png
tags:
- API Testing
- HTTP Traffic
- Load Testing
- Network Capture
- Open Source
- Traffic Replay
url: https://raw.githubusercontent.com/api-evangelist/goreplay/refs/heads/main/apis.yml
created: '2026-03-26'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: goreplay:goreplay-tool
  name: GoReplay
  description: GoReplay captures and replays live HTTP traffic, enabling developers to test APIs and applications with real
    production traffic patterns without impacting production systems.
  humanURL: https://goreplay.org
  properties:
  - type: Documentation
    url: https://github.com/buger/goreplay/wiki
  - type: GettingStarted
    url: https://github.com/buger/goreplay/wiki/Getting-Started
  - type: GitHubOrg
    url: https://github.com/buger/goreplay
  tags:
  - API Testing
  - Load Testing
  - Open Source
  - Traffic Replay
common:
- type: DomainSecurity
  url: security/goreplay-domain-security.yml
- type: Website
  url: https://goreplay.org
- type: Documentation
  url: https://github.com/buger/goreplay/wiki
- type: GitHub
  url: https://github.com/buger/goreplay
- type: GettingStarted
  url: https://github.com/buger/goreplay/wiki/Getting-Started
- type: Pricing
  url: https://goreplay.org/pro.html
- type: Support
  url: https://github.com/buger/goreplay/issues
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com