Klaxel
Expirity
UptimeRobot
ZoneWatcher
Expiration Reminder
Free Domain Alerts
EasyDMARC
Red Sift Platform
Better Stack
UptimeRobot
Pingdom
StatusCake
Uptime Kuma
Better Uptime
Uptime.com
Site24x7
Klaxel is domain-health monitoring built for agencies and MSPs. Registrars email renewal notices to your client's inbox, not yours โ so a silently expired domain (or a lapsed TLS cert, or a broken DMARC record) takes a client site dark and you take the blame.
Klaxel watches every domain you manage, across every registrar, from one dashboard โ and grades each one AโF on 14 automated checks:
Built for fleets: per-client white-label branding, branded monthly PDF reports, client groups, and alert routing to email, Slack, Teams, webhooks, or a PSA ticket (ConnectWise; Autotask on the roadmap). No scraping, no per-registrar logins โ one list for every client.
Pricing: Starter $99/mo (100 domains) ยท Core MSP $249/mo (500) ยท Enterprise $499/mo (2,000). 14-day free trial. Plus a free, no-signup single-domain checker at https://klaxel.com/check.
Better Stack is an eBPF-based, AI SRE observability tool that helps you ship higher-quality software faster. Monitor everything from websites to servers. Schedule on-call rotations, get actionable alerts, and resolve incidents faster than ever. Connect your Kubernetes or Docker clusters to gather logs, metrics, and network traces with eBPF. No code changes required.
Klaxel Better StackNo Klaxel videos yet. You could help us improve this page by suggesting one.
Klaxel's answer
MSPs, web agencies, freelancers, and design/dev studios that manage domains on behalf of clients โ the people who look responsible (and lose the site) when a client's domain quietly expires, even though the renewal was never theirs. Also small in-house teams juggling a portfolio of domains spread across multiple registrars.
Better Stack's answer:
Engineering teams of all sizes โ from startups to Fortune 500 companies.
Klaxel's answer
It reads each domain's expiry straight from the registry's official RDAP record โ the structured, machine-readable successor to WHOIS โ so the date is authoritative, not scraped or guessed. And it alerts you, the agency or MSP, across every client and every registrar in one place. That's the core insight: registrars send the renewal reminder to the domain owner's inbox (your client), which is exactly why domains silently lapse on your watch. Klaxel is the reminder that actually reaches the person responsible โ escalating warnings at 60, 30, 14, 7, and 1 day out, plus an alert the moment one expires. The same watch extends to TLS certificates, DNS/DNSSEC, email authentication (SPF/DKIM/DMARC) and web security โ every domain graded AโF.
Better Stack's answer:
Better Stack is a modern observability tool that leverages eBPF and OpenTelemetry to make tracing work for you.
Klaxel's answer
It was built around a painfully common failure mode: an agency loses a client's site because the domain expired โ the registrar's reminder went to the client (whose payment card had since expired), and the agency only found out when the site went dark and the client called. Registrars remind the owner; nobody reminds the agency. Klaxel exists to be the agent that does โ watching every client domain, across every registrar, and warning the agency or MSP before it's too late.
Better Stack's answer:
We are software builders at Better Stack.
CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too.
Weโre helping developers ship higher quality software faster.
Klaxel's answer
Registrar reminders only cover their own domains and only notify the owner. Uptime/SSL monitors tell you a site is already down โ too late to renew. Klaxel is purpose-built for the agency or MSP managing many clients' domains across many registrars: one list, daily RDAP-verified checks, and escalating alerts that reach you before anything lapses โ backed by a full AโF health grade (TLS, DNS, email auth, web security) and white-label reports you can hand straight to clients. Paste your domains once; the alerts come to you โ no per-registrar logins, no spreadsheet. From $99/mo for 100 domains (Core MSP 500, Enterprise 2,000).
Better Stack's answer:
You get an unrivaled price-to-performance ratio. Forget sampling and ingest all your data, or decrease your costs by 30x.
Klaxel's answer
Better Stack's answer:
The primary technologies used to build Better Stack are eBPF for low-level, high-performance instrumentation and ClickHouse for storing and querying large volumes of observability data efficiently.
Based on our record, Better Stack seems to be more popular. It has been mentiond 22 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Better Stack bundles uptime monitoring, incident management, on-call scheduling, log management, and status pages into one dashboard. For cloud monitoring, it sits closer to the external/uptime layer than to deep infra telemetry. It watches your cloud-hosted endpoints, collects logs, and gives you on-call and a status page without stitching together separate products. - Source: dev.to / 13 days ago
Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe) We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address. We are looking for software engineers who, given enough... - Source: Hacker News / 20 days ago
Better Stack bundles uptime, real Playwright/Chromium browser checks, incident management, on-call, logs, and status pages in one product โ and its native on-call and escalation are the best in this list. You author in JavaScript or paste from Playwright codegen, and you get trace-viewer artifacts on failure, an MCP integration, and a Terraform provider. - Source: dev.to / about 1 month ago
Better Stack (formerly Better Uptime + Logtail) is the most ambitious all-in-one in this list โ it bundles uptime monitoring, on-call scheduling, incident management, status pages, AND log management into a single platform. If you want one vendor for your entire observability and incident communication stack, this is the closest thing to that vision. - Source: dev.to / about 1 month ago
Better Stack (formerly Better Uptime + Logtail) is an all-in-one reliability platform combining uptime monitoring, on-call scheduling, incident management, status pages, and log management in a single product. The pitch is eliminating the patchwork of 3โ5 tools most teams cobble together โ monitoring, PagerDuty, Statuspage, and a log aggregator โ into one coherent system. - Source: dev.to / about 1 month ago
Expirity - Never lose a domain again. Monitor expiry dates, DNS changes, SSL certificates and nameserver alerts across your entire portfolio. Free up to 50 domains.
UptimeRobot - Free Website Uptime Monitoring
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
ZoneWatcher - ZoneWatcher is a audit trail for your DNS records. Automatically backup records and get alerted when changes occur. Find potential issues before your customers do!
StatusCake - Website Uptime Monitoring & Alerts โ Free Unlimited Downtime Monitoring
Expiration Reminder - Expiration Reminder is a powerful solution that assists businesses by tracking the expiration dates for different things, including contracts, insurance, employee certifications, licenses, and more.