Dev tools · alternatives · 2026

24 alternatives to Watchdogs

AWS, AWS Lamdba, AWS CloudWatch, AWS SDK, Open Source

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Watchdogs launched in 2023; newer entries below may have overtaken it.

1. 1
   Cloudcraft – Create AWS diagrams▲281

   Visualize your AWS environment as isometric architecture diagrams. Snap together blocks for EC2s, ELBs, RDS and more. Connect your live AWS environment.

   2015 · cloudcraft.co · its alternatives →

2. 2
   Komiser▲386

   Open-source cloud environment inspector

   2023 · komiser.io · its alternatives →

3. 3
   CloudMapper, open-source tool for visualizing AWS environments▲56

   CloudMapper helps you analyze your Amazon Web Services (AWS) environments. - duo-labs/cloudmapper

   2018 · github.com · its alternatives →

4. 4
   WatchDog – Server Management on Steroids▲11

   2016 · appliedinformaticsinc.com · its alternatives →

5. 5
   OpenObserve – Elasticsearch/Datadog alternative▲198

   Hello folks, We are launching OpenObserve. An open source Elasticsearch/Splunk/Datadog alternative written in rust and vue that is super easy to get started with and has 140x lower storage cost compared to elasticsearch. It offers logs, metrics, traces, dashboards, alerts, functions (run aws lambda like functions during ingestion and query to enrich, redact, transform, normalize and whatever else you want to do. Think redacting email IDs from logs, adding geolocation based on IP address, etc). You can do all of this from the UI, no messing up with configuration files. OpenObserve…

   2023 · github.com · its alternatives →

6. 6
   CloudGraph▲122

   The GraphQL API for AWS

   2021 · github.com · its alternatives →

7. 7
   Datadog▲75

   Modern monitoring for your infrastructure, apps, and logs

   2014 · datadoghq.com · its alternatives →

8. 8
   LogStitch▲84

   Find AWS Lambda failures fast, right on your Mac

   Jun 2026 · logstitch.app · its alternatives →

9. 9
   Komiser – Detect potential AWS cost savings▲166

   Open-source cloud-environment inspector. Supporting AWS, GCP, Azure, and more! Your cloud resources will have nowhere to hide! - mlabouardy/komiser

   2019 · github.com · its alternatives →

10. 10SF
    Spectrum for AWS Cloudwatch▲15

    2018 · spectrumapp.io · its alternatives →

11. 11
    Cloudmarker – Cloud monitoring tool and framework▲73

    Cloud security monitoring tool and framework. Contribute to cloudmarker/cloudmarker development by creating an account on GitHub.

    2019 · github.com · its alternatives →

12. 12
    AWS Instance-Watcher▲116

    Daily recap notification of the running AWS instances

    2020 · github.com · its alternatives →

13. 13
    Snyk for Serverless and PaaS▲111

    Monitor AWS Lambda and Heroku apps for known vulnerabilities

    2017 · snyk.io · its alternatives →

14. 14
    Laminar – Open-Source DataDog + PostHog for LLM Apps, Built in Rust▲203

    Hey HN, we’re Robert, Din and Temirlan from Laminar (https://www.lmnr.ai), an open-source observability and analytics platform for complex LLM apps. It’s designed to be fast, reliable, and scalable. The stack is RabbitMQ for message queues, Postgres for storage, Clickhouse for analytics, Qdrant for semantic search - all powered by Rust. How is Laminar different from the swarm of other “LLM observability” platforms? On the observability part, we’re focused on handling full execution traces, not just LLM calls. We built a Rust ingestor for OpenTelemetry (Otel) spans with GenAI…

    2024 · github.com · its alternatives →

15. 15PR
    Pup, real-time app metrics with Statsd▲107

    See metrics from all of your apps, tools & services in one place with Datadog’s cloud monitoring as a service solution. Try it for free.

    2012 · datadoghq.com · its alternatives →

16. 16
    Helios▲75

    Open-source monitoring tool for AWS serverless applications

    2021 · its alternatives →

17. 17
    Cronyo – A simple CLI to manage your cron jobs on AWS▲86

    The missing cron CLI for AWS Cloudwatch and Lambda - cronyo/cronyo

    2020 · github.com · its alternatives →

18. 18
    Link ROS - Cloud Logging+Viz for Robots▲146

    Cloud logging + visualization tools for robotic development

    2020 · its alternatives →

19. 19
    Metricly Cloud▲58

    Instantly reduce your AWS Bill with metricly.cloud

    2022 · its alternatives →

20. 20
    APImetrics▲72

    Simple, powerful, secure API performance monitoring

    2021 · apicontext.com · its alternatives →

21. 21
    You don't need to adopt new tools for LLM observability▲102

    If you've built any web-based app in the last 15 years, you probably used something like Datadog, New Relic, Sentry, etc. to monitor and trace your app, right? Why should it be different when the app you're building happens to be using LLMs? So today we're open-sourcing OpenLLMetry-JS. It's an open protocol and SDK, based on OpenTelemetry, that provides traces and metrics for LLM JS/TS applications and can be connected to any of the 15+ tools that already support OpenTelemetry. Here's the repo: https://github.com/traceloop/openllmetry-js A few months ago we launched…

    2024 · github.com · its alternatives →

22. 22
    CLOUDWATCHER▲12

    Monitor your AWS IAM users

    2025 · cloudwatcher.io · its alternatives →

23. 23
    ClusterWatch▲65

    Kubernetes cluster visualization and metrics

    2023 · its alternatives →

24. 24
    One Dashboard for AWS and Google Cloud▲11

    Open-source cloud-environment inspector. Supporting AWS, GCP, Azure, and more! Your cloud resources will have nowhere to hide! - mlabouardy/komiser

    2019 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →