AlwaysUp

AlwaysUp.dev is a comprehensive SaaS platform designed to redefine uptime monitoring with advanced business verification tools. It ensures your digital presence is continuously online, fast, and fully verified, going beyond basic uptime checks to monitor critical business functionalities. This service is ideal for businesses, developers, marketing teams, and anyone who needs to proactively safeguard their website's performance, security, and revenue streams. Key Features Continuous Uptime Monitoring: Real-time checks (as frequent as every 60 seconds on paid plans) to prevent downtime and false positives. Advanced Business Verification: Monitors critical elements like keyword presence ("Buy Now", SEO keywords), banner/backlink availability, and blog post integrity. SSL & Domain Expiry Alerts: Automated tracking and alerts for SSL certificate health and domain registration expiration, ensuring continuous security and accessibility. Deep Analytics: Provides high-definition charts and reports on response times, Time to First Byte (TFB), and global latency. Multi-Channel Alerts: Instant notifications via Email, Slack, Telegram, Discord, and Webhooks (on paid plans). Free Tools Suite: Offers a range of free utilities including Uptime Checker, SSL Checker, DNS Lookup, Ping, Port Checker, HTTP Header Checker, WHOIS Lookup, and Robots.txt & Sitemap Validator. Use Cases AlwaysUp.dev is invaluable for preventing revenue loss by ensuring your promotional banners and backlinks are always live on your own or third-party sites. It helps marketing teams verify that crucial SEO keywords are present on their homepage, alerting them immediately if they go missing, thus protecting search rankings and conversion rates. For web administrators and developers, the platform provides proactive SSL certificate and domain expiry alerts, eliminating the risk of unexpected site outages due to expired credentials. Its deep analytics capabilities allow for continuous performance optimization, helping identify and resolve latency issues before they impact user experience. Furthermore, content managers can automate the verification of new blog posts, ensuring they are published correctly and formatted as intended, maintaining content quality and reader engagement. Pricing Information AlwaysUp.dev operates on a freemium model, offering a "Free" plan with 10 advanced monitors and email alerts. Paid plans include "Solo" ($9/month), "Team" ($29/month), and "Enterprise" ($119/month), which scale up the number of monitors, introduce 60-second real-time checks, advanced alert channels, SSL & Domain Expiry Alerts, and Advanced Keyword Tracking. Team and Enterprise plans also include team member support. User Experience and Support The platform features a user-friendly dashboard for tracking analytics and managing monitors. While the free tier offers basic email alerts, higher-tier plans provide comprehensive support for teams, allowing up to 20 team members to collaborate on monitoring efforts. The inclusion of "API Documentation" suggests extensibility for advanced users. Technical Details AlwaysUp.dev is a web-based SaaS solution, built for scalability. Payments are securely processed via Stripe, indicating a robust and reliable backend for financial transactions. Pros and Cons Pros: Comprehensive monitoring beyond basic uptime (SSL, keywords, ads, content). Real-time monitoring and multi-channel alerts for rapid response. Valuable free tier and extensive free tools for quick diagnostics. Proactive alerts for SSL and domain expiry. Scalable plans with team collaboration features. Cons: Advanced features like keyword tracking and SSL/Domain alerts are exclusive to paid plans. No explicit mention of a public API for all features, though documentation is listed. Team support is limited to higher-tier subscriptions. Conclusion AlwaysUp.dev stands out as a powerful and versatile monitoring suite that ensures not just your website's availability, but also its critical business functionality. With its blend of uptime monitoring, advanced business verification, and proactive alerting, it's an essential tool for maintaining a secure, high-performing, and revenue-generating online presence. Explore AlwaysUp.dev today to keep your business online, fast, and fully verified.

BoxWatch

BoxWatch is server monitoring that does the job of four tools at once: metrics, cron heartbeats, uptime checks, and process monitoring. One agent, one dashboard, one bill.Most teams stitch together Datadog (or similar) for metrics, Healthchecks.io for cron, UptimeRobot for HTTP checks, and a separate supervisor for processes. BoxWatch replaces all of that.Metrics: CPU, memory, disk, network, load, and uptime, collected by a small open-source bash agent installed with one curl command. Trend charts, side-by-side comparison views, and disk-full prediction that warns you days before a volume actually fills.Cron heartbeats: ping a URL when a job finishes, get alerted when the ping is late or missing. Four alert types with transition-based dedup so you never get spammed.Uptime checks: HTTP, TCP, and TLS-expiry probes executed by your own deployed BoxWatch agents. Multi-region as a side effect of your fleet, and capable of monitoring internal-network endpoints that hosted competitors cannot reach.Process monitoring: watch named processes on every server, get alerted when one disappears or restarts.Alerts via email, Slack, Discord, or any webhook (PagerDuty, Zapier, n8n, custom scripts). Smart cooldowns, recovery notifications, and maintenance windows that suppress noise during planned downtime.Also included: branded public status pages with incident management, uptime SLA tracking (24h, 7d, 30d, 90d), TV dashboard mode for wall displays, weekly digest emails, monthly detailed reports, 2FA, scoped API keys, and Stripe self-service billing.Free tier: 2 servers, no credit card, forever. Pro $13/mo for 7 servers, Team $29/mo for 25, Scale $79/mo for 100. No per-metric or per-check fees, no surprise bills.One curl command, sixty seconds, monitoring. The agent is open source so you can read every line first.Use DEVHUB as a coupon to get an extra 2 servers for free for life on any plan

Visual Sentinel

Visual Sentinel offers a comprehensive 6-layer website monitoring solution that goes beyond traditional uptime checks. It's designed to catch critical issues that standard monitoring tools miss, ensuring your website's integrity and performance.This SaaS is ideal for WordPress & CMS users, E-Commerce businesses, SaaS & App developers, and Agencies managing multiple client websites. It helps teams ship fast with confidence, preventing customer-facing issues before they impact users or sales.Key Features:6-Layer Monitoring: Monitors Uptime, Performance, SSL, DNS, Visual, and Content, providing a holistic view of your site's health.Visual Change Detection: Utilizes AI-powered visual diffs and screenshot comparison to instantly detect layout breaks or regressions, even if HTTP returns 200 OK.SSL Certificate Tracking: Proactively alerts 30 days before expiry, preventing silent failures and site blocks.DNS Monitoring: Detects unauthorized DNS record changes or migration mistakes before they affect users.Performance Tracking: Monitors TTFB, Core Web Vitals, and response time trends, identifying performance degradation after deploys.Smart Diagnostics & Integrations: Correlates uptime with Google Analytics, Cloudflare, and server agent data, providing root cause analysis in alerts.Use Cases:For WordPress & CMS sites, Visual Sentinel is invaluable. It catches plugin updates that break layouts, theme changes that shift content, and SSL certificate expirations on shared hosting, ensuring your content remains pristine and accessible.E-Commerce businesses can prevent significant revenue loss by detecting broken checkout pages, missing product images, or payment form issues that traditional monitors overlook. Every minute a checkout page is down costs sales, and Visual Sentinel ensures these critical paths are always functional.SaaS & App teams can deploy with greater confidence. Visual regression detection identifies CSS breaks, missing components, and layout shifts immediately, allowing developers to fix issues before users encounter them and file support tickets. Agencies benefit from a centralized dashboard to monitor all client websites, with options for whitelabel status pages and branded reports.Pricing Information:Visual Sentinel offers a flexible pricing model, including a free plan with 3 monitors, HTTP + SSL checks, and 10-minute intervals. All paid plans come with a free trial: 7 days full-feature without a credit card, or 10 days with a card on file. Paid plans start at $6/month for the Solo plan, with annual billing offering significant discounts.User Experience and Support:Setting up Visual Sentinel is straightforward, requiring no code changes, agents, or browser extensions; simply paste your URL, and setup takes under 60 seconds. Alerts are delivered within 60 seconds via 11 notification channels, including Email, Slack, Discord, WhatsApp, Telegram, PagerDuty, and more. Each alert is enriched with screenshots and diagnostic data, providing clear, actionable insights into the root cause of issues.Technical Details:The platform leverages AI-powered visual diffs for precise screenshot comparison. It integrates seamlessly with Google Analytics & Search Console for traffic correlation and offers Cloudflare one-click import for easy setup with origin-IP resolution. Optional server agents auto-link monitors to hosts, providing CPU, RAM, and disk stats for comprehensive root cause analysis.Pros and Cons:Pros:Comprehensive 6-layer monitoring catches issues traditional tools miss.Fast alerts (under 60 seconds) across 11 notification channels.AI-powered visual regression detection for pixel-level accuracy.Deep integrations with GA, Cloudflare, and server agents for root cause analysis.Easy setup with no installation required.Cons:No explicit cons mentioned in the provided text.Potential learning curve for leveraging all advanced integration features.Cost for advanced features beyond the free plan.Conclusion:Visual Sentinel provides an unparalleled level of website monitoring, ensuring that critical issues are detected and diagnosed before they impact your users or business. Its multi-layered approach and intelligent diagnostics make it an essential tool for any team serious about website reliability and performance. Explore Visual Sentinel today to experience monitoring that truly sees everything.

Code Meter

Code MeterA macOS menu bar app that tracks your Claude Code and Minimax Token Plan usage limits in real-time, so you never get blindsided by a rate limit again.The ProblemWhen you're deep in a Claude Code session, especially with multiple subagents running or switching between Opus and Sonnet, there's no warning before you hit your 5-hour or weekly limit. You just stop, mid-task.Code Meter fixes that.What It DoesUsage gauges : 5-hour and 7-day utilization, always visible in your menu barPer-model breakdown : see your Opus vs Sonnet split, plus Extra Usage if enabledBurn rate projections : predicts when your quota will exhaust based on current paceSmart notifications : alerts at 50%, 75%, 90%, and 100% so you can pace yourselfDesktop widgets : WidgetKit-powered, always in viewShareable screenshot card : flex your usage on socialHow It WorksCode Meter reads your existing Claude Code credentials directly from Keychain - no API key setup, no extra login. Polling is adaptive: more frequent when usage is actively changing, backed off when things are stable.When your token refreshes, you'll need to re-authorise Keychain access. A minor friction worth the security trade-off.Tech StackSwiftUI · macOS 26+ · Liquid Glass · WidgetKit · Swift 6 strict concurrencyBuilt entirely with Claude Code.PricingFree 1-day trial · $0.99 lifetime · No subscriptionApp Store: apps.apple.com/app/id6760511858

Prefactor

Most agents pass their evals and fail in production. Prefactor is the evaluation layer that closes the gap. We score every agent run in real time, surface quality regressions and drift as they happen, and show engineering teams exactly how their agents are performing at scale. Built for the teams shipping agents to customers.