Sasha Blumenfeld

Product Marketing

Sasha leads product marketing at Sentry. When she's not writing blog posts you'll find her on the soccer field, exploring new restaurants, or spending time at the playground with her kids.

Blogs Published by Sasha Blumenfeld

You built the MCP server. Now track every client, tool, and request with Sentry.
Product Updates

You built the MCP server. Now track every client, tool, and request with Sentry.

Get full observability into your MCP server with a single line of code. Track usage, debug faster, and catch issues before your users do.

Introducing new issue detectors: Spot latency, overfetching, and unsafe queries early
Product Updates

Introducing new issue detectors: Spot latency, overfetching, and unsafe queries early

Sentry’s new detectors catch bloated HTTP payloads, back-to-back calls, and unsafe queries—so you fix latency and security bugs before users notice.

Introducing AI Agent Monitoring
Product Updates

Introducing AI Agent Monitoring

We've given Sentry's agent monitoring a major upgrade — built for how AI systems actually break. It brings tracing, tool visibility, model performance, and deep context into one unified experience — so you can quickly understand what broke, where, and why.

Tracing Just Got a Whole Lot More Useful: Search, Visualize, and Alert with Sentry’s new Query Engine
Product Updates

Tracing Just Got a Whole Lot More Useful: Search, Visualize, and Alert with Sentry’s new Query Engine

For a while, tracing in Sentry was... fine. You could open up a slow transaction, poke around, find the N+1, and feel like a hero. But if you wanted to answer…

PlayStation, Xbox, Switch, PC, or Mobile — wherever you’ve got bugs to crush, Sentry can help
Product Updates

PlayStation, Xbox, Switch, PC, or Mobile — wherever you’ve got bugs to crush, Sentry can help

Debug all your issues in one place with new gaming support for PlayStation, Xbox, Switch, PC, & Mobile. Read how to defeat bugs with Sentry here.

Breakpoint recap: Uptime Monitoring, robots, and feature flags galore
Product Updates

Breakpoint recap: Uptime Monitoring, robots, and feature flags galore

Bugs don’t announce themselves politely. They crash your checkout flow, break authentication, or slow your API to a crawl—usually right before your CEO asks how things are going. And when the error inbox is flooded with a hundred variations of TypeError: cannot read property of undefined, figuring out what actually matters can feel impossible. That’s why we’ve rolled out updates to eliminate the guesswork in debugging—so you can spend less time searching and more time building.

Your App Might Be Down; Let's Fix It – Introducing Sentry Uptime Monitoring
Product Updates

Your App Might Be Down; Let's Fix It – Introducing Sentry Uptime Monitoring

Your app might be down—but at least now you’ll know why. Sentry Uptime Monitoring alerts you the moment something goes wrong and connects you to the root cause, whether it's bad code, a failing API, or something else entirely. No more scrambling between tools or hearing about downtime from your users first—get real-time insights and fix issues before they escalate.

AI-Powered Updates–Issue Grouping, Autofix, Anomaly Detection, and more
Product Updates

AI-Powered Updates–Issue Grouping, Autofix, Anomaly Detection, and more

Reduce error noise & fix issues faster with our new AI-powered updates, including issue grouping, anomaly detection, Autofix & more. Get started here.

Smarter search, Uptime Monitoring, and Session Replay updates to simplify your debugging
Product Updates

Smarter search, Uptime Monitoring, and Session Replay updates to simplify your debugging

Fix your problems faster with our 3 latest updates - smarter search, Uptime Monitoring, & Session Replay for Mobile. Get started with Sentry here.

Introducing Insights: Tailored debugging workflows for your application
Product Updates

Introducing Insights: Tailored debugging workflows for your application

You’re seeing an unusually high number of 429 status codes, but your monitoring solution can’t tell you much beyond that. Typically, that’s when you start…

Confidently Manage Multiple Projects with Sentry's New Spend Allocation and Spike Protection
Product Updates

Confidently Manage Multiple Projects with Sentry's New Spend Allocation and Spike Protection

Today we’re announcing our new Spend Allocation feature and updates to Spike Protection, giving you more control over how your projects consume events. While…

The New APM: Actionable, Affordable, and Actually Built For Developers
Product Updates

The New APM: Actionable, Affordable, and Actually Built For Developers

You shouldn’t need a Ph.D. in your APM tool to understand the performance of your application. Sentry’s new approach to application monitoring is focused on being actionable, affordable, and *is actually* built for developers. Learn how we're redefining the future of APM.

Introducing OpenTelemetry Support: Take Action on Your Observability Data
Product Updates

Introducing OpenTelemetry Support: Take Action on Your Observability Data

As an open source company that grew out of a side project in 2008 to an application and performance monitoring platform (APM) used by over 3.5 million…

Code-level Application Monitoring for Every Developer
Product Updates

Code-level Application Monitoring for Every Developer

This content is out of date Since this blog post has been published we’ve evolved the feature to reduce complexity of configuration and automatically store the…

Measure, Track, Improve: Streamlined event exploration and increased visibility into team health
Product Updates

Measure, Track, Improve: Streamlined event exploration and increased visibility into team health

For many engineering leaders, measuring their team’s impact can be hard to quantify and a face:palm process, filled with searching through logs and exporting data sets to cobble together a report that most people won't even look at twice. And let's be honest, if you wanted to spend time making reports, you wouldn't have become a developer.

Automate, Group, and Get Alerted: A Best Practices Guide to Monitoring your Code - Part 2
Product Updates

Automate, Group, and Get Alerted: A Best Practices Guide to Monitoring your Code - Part 2

This is part two of a two-part series on how to monitor code health at scale with Sentry.

Automate, Group, and Get Alerted: A Best Practices Guide to Monitoring your Code - Part 1
Product Updates

Automate, Group, and Get Alerted: A Best Practices Guide to Monitoring your Code - Part 1

This is part one of a two-part series on how to monitor code health at scale with Sentry.

Find the right person at the right time to fix the right issue with SCIM for Okta, Code Owners with GitHub, and more
Product Updates

Find the right person at the right time to fix the right issue with SCIM for Okta, Code Owners with GitHub, and more

If you know someone who actually likes managing work across projects, we’d love to meet this mythical being. Because we can’t imagine who enjoys hand-sifting…

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