Firetiger

Firetiger

OpenTelemetry observability data lake with tenancy

Overview

Firetiger helps organizations manage observability data by keeping telemetry inside a customer’s VPC to meet data residency and reduce bandwidth costs, while still enabling fast analytics. It stores data in Iceberg-backed S3 storage, allowing seamless integration with any S3 bucket for scalable storage and retrieval. The platform supports high-cardinality metrics, tagging data by tenant IDs to deliver per-tenant dashboards and granular analytics, and it works with OpenTelemetry and other sources like Salesforce and Intercom for joined insights. Firetiger uses a direct AWS billing relationship so users manage their own storage and retention policies, and the service is currently seeking early adopters to help refine its offering.

Significant Headcount Growth

About Firetiger

Simplify's Rating
Why Firetiger is rated
D-
Rated D- on Competitive Edge
Rated D- on Growth Potential
Rated D- on Differentiation

Industries

Data & Analytics

Enterprise Software

Company Size

1-10

Company Stage

N/A

Total Funding

N/A

Headquarters

San Francisco, California

Founded

2024

Get referred to Firetiger

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • March 2026 Datadog Cost Expert targeted a visible enterprise budget problem.
  • February 2026 launch priced agents from $599 monthly, creating a clear self-serve motion.
  • August 13 2026 Cursor acquisition validated Firetiger's production-feedback loop for coding agents.

What critics are saying

  • August 13 2026 Cursor closed Firetiger signups and will sunset the standalone product.
  • Active customers face service disruption and data deletion, destroying recurring revenue fast.
  • Firetiger's standalone employer thesis ended; Cursor absorbed the team and product.

What makes Firetiger unique

  • Firetiger fused production observability, codebase context, and business data into autonomous agents.
  • Change Monitors tracked rollouts, regressions, and incidents across GitHub, Datadog, OpenTelemetry, AWS, GCP.
  • February 2026 Sequoia seed funding validated a narrow, expensive observability pain point.

Help us improve and share your feedback! Did you find this helpful?

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Unlimited Paid Time Off

Company Equity

Company News

Dealroom
Aug 14th, 2026
Cursor acquires Firetiger to monitor AI-generated code in production

Cursor has acquired Firetiger, a startup that builds AI agents to monitor software in production. Terms were not disclosed. The Firetiger team is joining Cursor, and the standalone product will be shut down. Founded in 2024 by Rustam Lalkaka and Achille Roussel, Firetiger built agents that monitor rollouts, catch regressions, and investigate incidents. Its flagship product, Change Monitors, tracks the health of code changes in production. The acquisition reflects Cursor's ambition to automate software engineering end-to-end. "Agents that write code should also be able to tell whether it works in production," wrote Maxime Prades of Cursor. Firetiger's technology will be integrated into Cursor as part of a broader push into autonomous agents for teams. Current Firetiger customers face service disruption, with new signups closed and existing services being wound down.

StartupHub AI
Aug 13th, 2026
Cursor Acquires Firetiger

AI code editor Cursor acquires Firetiger, enhancing its platform with production monitoring and incident response for autonomous AI agents.

FireTiger
Mar 19th, 2026
Everybody has a Datadog cost problem.

Everybody has a Datadog cost problem. Today Firetiger is announcing a new specialized agent available to use on Firetiger, designed to help platform engineering teams cut their Datadog bill in half. Datadog costs are out of control, and everyone knows it. I've used Datadog since 2016 (what? 10 years now?), and from the start the question of how to manage cost has been top of mind. And I've heard this same story a thousand times from peers, everybody who is using Datadog has a Datadog cost problem. So it's no surprise that one of the first things Firetiger customers asked their agents to do was audit their Datadog usage and find ways to cut it. Also not surprising that some customers found opportunities to cut their bill down by over 60%! How did Firetiger get there? At the root of this issue is the incentive misalignment between the vendor (Datadog) and the customer. The vendor makes money when the customer writes more data, not when they get more value out of the product. This sentiment is everywhere. Pierre de Wulf captured it perfectly on LinkedIn, highlighting how the cost structure is the problem. In the early days, the cost makes sense. Every metric and tag you add brings genuine visibility, and you get tremendous value from the data flowing into Datadog. But over time, metrics go unused as the teams move on. Tags get added without anyone considering how they'll impact cardinality, and cost grows quietly in the background. Before you know it, you've gone from the honeymoon phase where sending more data to Datadog felt like a superpower, to being afraid of it. You want to add a tag to get visibility into a new dimension, but you hesitate, because last time someone did that it blew up the bill. The same action that used to bring clarity now brings dread. You're doing exactly what made you love the product, and it's punishing you for it. Agents know how to fix your bill. A couple years ago when I was at Segment, I had the pleasure to work with Mr. Ben Yolken; Ben was the kind of engineer you'd throw any problem at and know he would do an amazing job at solving it; so eventually the problem of controlling Datadog cost fell on his plate. Ben developed a dashboard displaying cost estimates for all its metrics, which allowed Firetiger to track down the worst offenders, and stop leaking cash to pay for metrics that nobody ever looked at. However, week-over-week the situation would degrade, new metrics would pop-up, or new tags would cause cardinality explosions, and the cycle would repeat. Every month Ben had to be called for damage control on observability cost when the situation had gone back to being unbearable. This is the story of so many engineering teams. The work required to manage this cost center is substantial, but analyzing the problem and understanding what to do about it always requires applying expertise across multiple layers of the stack: monitoring cost, correlating with the codebase, understanding what Firetiger is measuring, etc... The problem isn't building the dashboard, it's keeping someone watching it, forever. That's what agents do. Instead of having to task people ad-hoc to avert a crisis, the agents will tirelessly work on those problems, identifying issues before they become emergencies, proposing changes or applying automatic remediations. Get your agents to work! The newcomer to the Firetiger agent catalog is the Datadog Cost Expert, and it's ready to start digging into your custom metrics, scanning every dashboard, monitor, SLO, notebook, looking for what's unused and costing you more than it should. Start by creating a Datadog connection, with API and App keys giving the agents permissions to access the APIs. Then on the Firetiger agent catalog, select the Datadog Cost Expert and hit "Add to My Agents". The agent will then start exploring your setup to draft a cost optimization plan tailored to your usage. You can configure the agent to run on a schedule, or execute it manually as needed to receive a report of actionable changes to make such as: * Disabling metrics that are not used in any dashboard, monitor, etc... * Disabling tags that drive up cardinality and aren't being used either * Analyzing trends to surface unexpected changes in usage To summarize: * Create a Datadog connection to give agents access to the API * Add the Datadog Cost Expert agent that runs ad-hoc or on a schedule * Receive actionable reports of to cut down you Datadog bill Your Datadog bill doesn't have to be something you dread every month. You can sign up to Firetiger to create your Datadog Cost Expert agent today. Get your own tireless Ben Yolken, and let Firetiger know how much it saved you!

Sequoia Capital
Feb 18th, 2026
Firetiger raises funding to automate observability with AI agents for code validation

Firetiger, an AI-powered observability startup, has launched with backing from an undisclosed investor. The company addresses the challenge of monitoring code quality as AI-generated code becomes prevalent, with systems like Google's producing half its code through AI and some companies relying on AI agents nearly 100% of the time. Firetiger's platform uses autonomous agents that run continuously to detect anomalies, perform cross-checks and suggest fixes without requiring traditional manual dashboard management. The product is available self-service and is being used by major companies and fast-growing startups. The company was founded by Rustam, former VP of Product at Cloudflare who shipped infrastructure to billions of users, and Achille, who built observability systems at Twitch, Segment and Twilio.

Recently Posted Jobs

Sign up to get curated job recommendations

Firetiger is Hiring for 4 Jobs on Simplify!

Find jobs on Simplify and start your career today

Don't see your dream role? Check out thousands of other roles on Simplify. Browse all jobs →