Software Alternatives, Accelerators & Startups

HookReplay.dev VS Cachely.dev

Compare HookReplay.dev VS Cachely.dev and see what are their differences

HookReplay.dev logo HookReplay.dev

Debug webhooks on localhost in seconds. Receive, inspect, edit, and replay webhooks directly to your localhost using a CLI and WebSockets. No tunneling hacks. Free to start.
Cachely is a managed implementation of self-hosted remote cache for monorepos. Speed up CI, prove how much time and cost you saved, get build optimization suggestions, safe from cache poisoning (CVE-2025-36852). Turborepo and Bazel on the roadmap.
Not present
  • Cachely.dev Landing page
    Landing page //
    2026-08-01

Cachely is the managed self-hosted remote cache for Nx and Turborepo - the cache backend you'd otherwise build and run yourself, hosted for you on Cloudflare's edge (R2). It's a drop-in replacement for a DIY @nx/s3-cache / S3 bucket setup: point your build tool at Cachely with a token and two environment variables, and share build cache across CI and every developer's laptop.

Unlike a self-hosted cache, Cachely enforces read-only tokens at the API, so pull-request and fork builds can read but never write - closing the Nx cache-poisoning attack (CVE-2025-36852). It adds ROI reporting (the real build minutes and dollars the cache saved), per-tool insights, and build-optimization suggestions on top.

Pricing is a flat per-workspace subscription with no per-seat fees - add every developer, bot, and CI actor without watching the bill. Cachely never stores your source code; it caches only task outputs and their content hashes. Nx and Turborepo today; Bazel on the roadmap.

HookReplay.dev

$ Details
freemium $29 / Monthly
Platforms
Web MacOS Linux Windows
Release Date
-

Cachely.dev

$ Details
freemium
Platforms
-
Release Date
2026 June

HookReplay.dev features and specs

  • Real-time Monitoring
    HookReplay.dev provides real-time monitoring of webhooks, allowing for the immediate detection of any issues or anomalies in the data flow.
  • Replay Feature
    The service allows users to replay webhooks, which is beneficial for debugging and ensuring the integrity of data delivery.
  • User-friendly Interface
    The platform offers a clean and intuitive interface, making it accessible for users without extensive technical expertise.
  • Comprehensive Logging
    Detailed logging capabilities help in tracking webhook activities and understanding their behavior over time.

Possible disadvantages of HookReplay.dev

  • Dependency on External Service
    Relying on an external service for webhook management can introduce additional points of failure or latency in the data processing pipeline.
  • Learning Curve
    While the interface is user-friendly, there may still be a learning curve for users unfamiliar with webhook handling.
  • Cost
    Depending on the pricing model, using HookReplay.dev might introduce additional costs, which could be a concern for some businesses, especially small ones.
  • Limited Offline Capability
    As a web-based service, it may have limited functionality when offline, which could impede access to webhook data and monitoring if connectivity issues arise.

Cachely.dev features and specs

  • Simplified Caching Setup
    Cachely.dev likely offers an easy-to-integrate caching layer that reduces the complexity of manually configuring caching infrastructure, allowing developers to implement caching with minimal setup time.
  • Performance Improvement
    By providing a dedicated caching solution, Cachely.dev can help reduce latency and improve application response times, especially for frequently accessed data or API responses.
  • Developer-Focused Design
    The .dev domain and branding suggest the product is tailored specifically for developers, potentially offering clean APIs, SDKs, and documentation that fit into modern development workflows.
  • Scalability
    As a specialized caching service, it may be built to handle scaling automatically, removing the burden of managing cache infrastructure as traffic grows.
  • Reduced Backend Load
    Effective caching can significantly reduce the load on primary databases and backend services, potentially lowering infrastructure costs and improving overall system reliability.

Analysis of HookReplay.dev

Overall verdict

  • HookReplay.dev appears to be a solid, purpose-built tool for developers who need reliable webhook inspection, debugging, and replay capabilities, offering a focused feature set that streamlines otherwise painful webhook troubleshooting workflows.

Why this product is good

  • Lets you capture, inspect, and replay webhook payloads without redeploying or manually re-triggering events
  • Speeds up debugging by giving clear visibility into headers, payloads, and delivery status
  • Reduces development friction when integrating with third-party services that send webhooks
  • Helps test webhook handling locally or in staging environments safely
  • Saves time by letting you re-send failed or malformed events instead of reproducing them from scratch

Recommended for

  • Backend developers integrating third-party APIs that rely on webhooks
  • Teams building payment, notification, or event-driven systems (e.g. Stripe, GitHub, Shopify webhooks)
  • QA engineers testing webhook-dependent flows in staging
  • Startups and small teams needing lightweight webhook debugging without heavy infrastructure
  • Developers troubleshooting intermittent or failed webhook deliveries

Category Popularity

0-100% (relative to HookReplay.dev and Cachely.dev)
Webhooks
100 100%
0% 0
CI/CD
0 0%
100% 100
Developer Tools
71 71%
29% 29
Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing HookReplay.dev and Cachely.dev.

Who are some of the biggest customers of your product?

HookReplay.dev's answer

Still early โ€” just launched. Currently used by indie developers and small teams debugging Stripe and Shopify integrations. No big logos yet. Focused on building a great product first.

Why should a person choose your product over its competitors?

HookReplay.dev's answer

With ngrok, every code change means triggering another webhook. Add a log? Trigger again. Set a breakpoint? Too late, it timed out. Trigger again. With HookReplay, you trigger once. Then replay 100 times while you debug. Same webhook. Same payload. Unlimited attempts to get your code right. That's not a small difference โ€” it's hours saved per debugging session.

How would you describe the primary audience of your product?

HookReplay.dev's answer

Developers who integrate third-party webhooks Stripe, Shopify, GitHub, Twilio, Paddle, etc. Basically anyone who's ever clicked "Send test webhook" more times than they'd like to admit.

What's the story behind your product?

HookReplay.dev's answer

11pm on a Sunday. A customer's Stripe payment went through, but their subscription wasn't created. I needed to debug the webhook handler. Set up ngrok. Triggered a test payment. Added a log statement. Triggered again. Set a breakpoint โ€” webhook timed out before I could step through. Triggered again. Changed the URL in Stripe because ngrok restarted. Triggered again. Three hours later, I found a typo in my event type check. I remember thinking: I just re-triggered the same webhook 40+ times. Why can't I just capture it once and replay it until I find the bug? That's the moment HookReplay was born. The tool I wished existed that night.

Which are the primary technologies used for building your product?

HookReplay.dev's answer

ASP.NET Core for the backend, PostgreSQL for storage, WebSockets for real-time forwarding to the CLI. The CLI is built in .NET and distributed via npm โ€” runs on macOS, Windows, and Linux. Nothing fancy. Boring tech that works.

What makes your product unique?

HookReplay.dev's answer

Three things most webhook tools don't do: 1- Replay the same webhook unlimited times 2- Edit payloads before replaying (test edge cases) 3- Keep a full history of every webhook received HookReplay does all three, plus real-time forwarding like ngrok.

User comments

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What are some alternatives?

When comparing HookReplay.dev and Cachely.dev, you can also consider the following products

hookVM - Receive, deliver, and debug webhooks with reliability, observability, and developer-first tooling.

nxCloud - nxCloud is a commercial OwnCloud provider

Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.

ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

Hooklistener - The developer-friendly webhook inspector with real-time team collaboration, request replay, and permanent history.

Webhooks.cc - Capture and inspect webhooks in real time. Send signed provider test webhooks, forward to localhost with the CLI, test in CI with the SDK, and debug faster with MCP.