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

Give your customers the experience they deserve

Boost customer satisfaction by analyzing real user sessions, receiving real-time anomaly alerts, and optimizing front-end performance.
14-day free trial. No credit card required.

Monitor real customer experience

Stop monitoring software and start monitoring real customer satisfaction. Be the first to know when your customers encounter website performance issues with automatic alerting.

Collect frontend performance metrics like page load times, HTTP requests, resources, UI interactions to get visibility into areas affecting user experience.

Collect Core Web Vitals metrics like Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift to evaluate user experience.

Track real user interactions and sessions to increase customer satisfaction based on actual usage data and metrics.

Seamless integration

Over 100 leading cloud providers, streamlining log collection and management for a truly unified experience.
See all apps and integrations

Troubleshoot smarter, not harder

Gain real-time alerts for performance issues, automatically detecting anomalies and correlating frontend metrics with backend data in one integrated view.

Get real-time alerts when bugs or slow performance impacts user satisfaction, allowing you to address issues proactively. You can alert on any performance metric and apdex. Set priorities and notification routing for different alert types to streamline response.

Identify irregular performance spikes automatically without manual rules.

Combine frontend metrics with backend logs and monitoring data in one integrated view for end-to-end troubleshooting context.

Pre-made charts & dashboards

Get out-of-the-box visualizations specific to each service you integrate. This means you can start monitoring what matters most right away, with default alerts notifying you of critical issues for each service type.
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Visualize the whole journey

Visualize entire user sessions through page load timelines and transaction details. Identify slow-loading assets and memory issues impacting performance.

View and analyze details of individual user sessions, including page loads, transactions, and requests in a timeline or table format.

Surface slow-loading critical page elements like images, scripts, etc for optimization.

See trends over time to identify potential memory issues impacting performance.

Customize & extend

Oour platform is designed to offer flexible pricing and powerful features that help you achieve both scalability and affordability.

Use URL Groups to logically group and monitor patterns representing different website sections.

Collect custom measurements and set appropriate thresholds to meet your specific monitoring needs.

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.

Start monitoring in minutes

Sematext features a simple monitoring agent setup with extremely low overhead.
Run tests from multiple locations around the globe or from behind your firewall
Run tests with real browsers or programmatic HTTP clients 
Keep your customers informed with a public status and performance page
Nothing to install, nothing to maintain

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

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