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Let’s Encrypt has announced that it will no longer send certificate expiration notification emails. What now?

Deliver fast, reliable & consistent, websites & APIs.

Data for engineers to monitor, debug, and improve their entire stack.
14-day free trial. No credit card required.

Uptime & API monitoring

Track website and application availability from checkpoints around the globe.

Identify downtime and performance by simulating user requests and interactions with your web page from public or private locations.

Monitor internal APIs or web applications inaccessible from the internet, and applications from specific locations within your private network. Compare performance between the internet and your private network.

Monitor multi-page user journeys or perform website actions. Simulate real user journeys in a browser, executing actions like clicks, submissions, screenshots, and e-commerce transactions. Test multi-page transactions and key business flows. Integrates with CI/CD to catch issues early.

SSL & Authentication manager

Keep your systems secure and accessible through SSL/TLS certificate monitoring and authority validation. 

Validate SSL certificates to prevent downtime of APIs and websites by checking expiration dates daily. Detect changes every 10 minutes to get notified of unexpected changes that could cause security issues.

Checks for certificate change every 10 minutes and alerts you on detecting any changes, with a detailed change report.

Checks for the expiration of the certificates every day and alerts you 28, 14, 7 and 3 days before the expiry.

Checks root/intermediate certificate authorities and alerts you if they don’t match with the expected authority.

Status pages & incidents

Communicate service status, share updates during maintenance or outages, and create a dashboard for internal teams. Inform your users of planned maintenance, downtime, or any other issues your service is experiencing with incidents.
Explore Status & indicents

Website performance monitoring

Gain comprehensive insights into your website's performance across devices and real user scenarios.

Measure page load times and track Core Web Vitals (e.g., Largest Contentful Paint, First Input Delay) for optimal SEO and user experience.

Analyze how your website would look and perform from the perspective of not just desktop users, but also mobile devices like iPhones and Galaxy phones, as well as tablets such as iPads and Kindle Fire devices.

Securely monitor your password-protected pages and APIs with authentication support to protect sensitive data.

Custom metrics

Monitor custom script speed, memory usage, and user actions by section for better website enhancements and enhanced user satisfaction:
  • Extract metrics from a response API
  • Analyze your websites and APIs in pre-production, test, and live environments
  • Extract numbers from services you offer or third-party services you use to analyze trends
  • Extract metrics for compliance monitoring, QA, and UX testing

Alert proactively

Proactively identify and address issues with real-time alerts, anomaly detection, and efficient collaboration tools.

Configure rules to receive alerts via email, Slack, PagerDuty, or webhooks for performance issues or deviations from defined thresholds. 

Machine learning algorithms automatically detect abnormal patterns and anomalies. Receive real-time alerts on detected anomalies for prompt investigation.

Connect related data sources, switch between them, or view in split-screen for troubleshooting. Access all monitoring data in one place.

Connect related data sources, switch between them, or view in split-screen for troubleshooting. Access all monitoring data in one place.

Collaborate effectively

Our platform fosters a culture of collaborative resolution, empowering your team to diagnose and fix issues faster, smarter, and together.

Invite team members to enable collaborative troubleshooting. Investigate and resolve faster together.

Quickly share reports via email with a single click, keeping stakeholders informed without direct access.

Control user access through flexible, fine-grained RBAC, ensuring data security and privacy across your teams.

You're in a good company

We have customers that span from dozens of companies whose products and services you use every day to startups that you haven’t heard of… yet.

Explore success stories

Maintaining reliable online infrastructure is an essential part of the TalentPools service. Sematext synthetic monitoring enables us to deliver dependable uptime to clients around the world, through constant monitoring, and accurate reporting. Any issues are immediately identified and our team can quickly resolve them to minimise any user impact. Using Sematext, we’ve been able to detect and resolve issues 50% faster, providing a smoother experience for our users and improving customer satisfaction. Their support team is also excellent, proactively helping with any necessary migrations, while remaining flexible during our growth experience as a startup.

Iman Fadaei
Founder & Director

At Shiftconnect, maintaining a reliable and efficient online platform is essential for delivering the high-quality services our users expect. Sematext has been a game-changer in helping us achieve this. Their synthetic monitoring allows us to simulate critical user interactions, ensuring our website and services remain available and perform optimally at all times. This proactive approach helps us identify and address potential issues before they impact our users. In addition to monitoring user interactions, Sematext enables us to keep a close eye on our SSL certificates and key network timings, ensuring our platform remains secure and responsive. Sematext has been instrumental in helping us maintain a dependable platform that supports our mission of delivering exceptional care.

Ken Pillipow
Full Stack Developer, Shift Connect

Working with your team at Sematext has been amazing. From Seán on the customer success front to the entire support team, each interaction highlights their deep commitment to our joint success.

Kevin Dailey
Director, Managed Services Delivery, Fenom Digital

Sematext brings years of logging and monitoring expertise to the Docker community. They’ve been an active participant via their Docker performance and log monitoring solutions, their Docker logging and monitoring webinars, and numerous blog posts. Overall, collaborating with Sematext has delivered valuable logging and monitoring tools and resources to our community.

Nick Stinemates
Head of Business Development, Docker

Just looking at the default graphs it was clear I can reduce my serverless resource usage on Vercel by 90%, by reducing the allocated memory. Sematext simply turns your logs into actionable data, out of the box. Costs, performance, it’s all there.

Andrei Vreja
Maker, iForge

Sematext Cloud has been a game-changer for us, with its transparent pricing, powerful log analysis features, and expert support, making it an invaluable tool that has exceeded our expectations.

Thomas Kremmel
Managing Director, Project Manager & Software Developer. Codista

Sematext shows one unified view for all our Docker logs, events, and metrics!

Ben Reichter
DevOps Engineer, Tozny

I must say very personal service and a great product! I like the simplicity of the setup and how quick and responsive is the UI. It is like it was created from sys admins for sys admins.

Chris George
Manager, VIPConsult

Sematext Logs provides us with a flexible, extensible, and reliable means of monitoring all of our environments in real-time.

Zach David
Test Automation Lead, Healthgrades

We looked into running our own Elastic Stack, and quickly realized that was a job and specialty within itself. We are a small startup and every dollar counts. Wasting precious and expensive sysadmin time on managing things far out of our project scope really isn’t an option

Zach Aufort
CEO, BlockGen
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