Dev tools · alternatives · 2026
24 alternatives to Qrystal Uplink
The cloud-based watchdog for IoT.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Web, SSL, ports & Cron-jobs monitoring
2021 · uptimerobot.com · its alternatives →
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Up Ninja▲128Simple and affordable uptime monitors and status pages
2020 · upninja.io · its alternatives →
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Pulsewave▲93The simplest uptime monitoring for developers & teams
2019 · apps.shopify.com · its alternatives →
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UpMonkey - Keep your cloud services warm. Avoid cold starts.
2012 · upmonkey.net · its alternatives →
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Eurker▲16Hi HN, I built an uptime monitoring tool similar to other services, but more lightweight, easier to set up, and focused on developer flexibility. It includes all the essential features — keyword assertions, custom HTTP methods, retries, alerts via SMS/Email/Slack/Webhooks — with a clean JSON config system for advanced setups. I originally made it last month to learn more about Firebase Cloud Functions and Cloud Run, and to build something real for my portfolio. It turned out to be genuinely useful, so I’ve decided to share it. Would love your feedback – especially from devs…
2025 · eurker.com · its alternatives →
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NotifyBridge▲72Dead-Simple IoT Push Notifications for Makers & Hobbyists
Jul 2026 · mindeon.net · its alternatives →
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Uptiqr▲6Uptime monitoring that replaced Freshping, now redesigned
Jun 2026 · uptiqr.com · its alternatives →
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A few months ago I took out my side project - an uptime & SSL monitoring service - from the drawer. I've decided to give it a new life and completely overhauled it, added a lot of new feature, and most importantly, a UI. Highlights - configurable uptime & SSL monitoring - Telegram, Slack, PagerDuty & E-mail notifications (more to come!) - fully-fledged REST API - a responsive, modern & fast UI - monitors are optionally configurable via a single YAML file, or you can choose to use either the UI or the API to maintain them - Cloud-native, distributed as amd64 and arm64 images - Only one…
2025 · kuvasz-uptime.dev · its alternatives →
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CloudOutage▲26Real-time AWS & GCP service alerts right in Slack.
2018 · cloudforecast.io · its alternatives →
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AI-first platform for alerting, on-call management, and status pages. Sign up for a free 14-day trial!
2020 · ilert.com · its alternatives →
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Simple website uptime monitoring tool to monitor your websites and APIs combined with public status pages. We'll also monitor your SSL certificates and notify you you through multiple alert channels if something happens.
2021 · odown.io · its alternatives →
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Website & infrastructure monitoring
Nov 2025 · its alternatives →
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Real-time cloud service status monitoring dashboard
2025 · stack-status.io · its alternatives →
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Hey HN! Arjun and Sid here. Fostrom is an IoT Cloud Platform designed for developers to make it really easy to get started and scale fleets. We have Device SDKs (in Python, JS, Elixir, more coming soon), Typed Schemas, Per-Device Mailboxes, Programmable Actions, 4 Global Regions for lower-latency connections, and much more. We've built Fostrom to solve a real need we faced in our previous startup, building a fully automated indoor vertical farm. We spent more time figuring out IoT infrastructure than writing automation logic. Fostrom is the platform we wished existed back then. Over the last…
Feb 2026 · fostrom.io · its alternatives →
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I just open-sourced WatchDoggo, a lightweight service monitor built with Flask. It checks multiple services (APIs, CRMs, etc.) from a single JSON config and shows uptime in a simple dashboard. GitHub: https://github.com/zyra-engineering-ltda/watch-doggo Built with by Zyra Engineering. Feedback welcome!
2025 · github.com · its alternatives →
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2015 · uptimebutler.com · its alternatives →
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Monitor your websites 24/7. Get instant downtime alerts.
Jun 2026 · pingwatch.netlify.app · its alternatives →
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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 →