Hud's Runtime Code Sensor dynamically and automatically captures live function-level data from production, giving engineers and AI coding agents the missing context they need to detect and fix issues before they impact customers. Installed in seconds with zero configuration, Hud streams real-time code behavior directly into the development environment, enabling software teams to build with confidence in how their systems work in the real world.
Hud is the first Runtime Code Sensor designed to dynamically and automatically gather unique live service and function-level data straight from production. It gives software engineers and AI coding agents the missing context they need to detect and fix issues fast, and to build features that work in complex real-world environments.
No matter how carefully code is written, systems fail in surprising ways once deployed to production. Traditional observability tools only work in hindsight and require configuration to know where to look. Hud changes this. Installed in a minute and requiring zero maintenance, Hud captures exactly how code behaves in real-world conditions continuously and at scale.
Its core technology is a low-level software sensor built from first principles for AI-native development. It captures structured runtime metadata at the service and function level, optimized to provide the context LLMs and engineers need to understand performance, errors, and behavior in production. It is already running in millions of services across massive production environments with negligible overhead.
Engineering teams rely on Hud to:
Detect production issues before users are impacted
Pinpoint function-level root causes with real-time data
Understand how code behaves across deployments
Guide code-generating agents with accurate system context
Resolve incidents faster without relying on logs, traces, or dashboards
Hud brings this context directly into developer tools IDE extensions, agent integrations, and CI/CD pipelines closing the gap between code and reality. By giving teams continuous awareness of how their software behaves in production, Hud enables fast, confident shipping and reliable, production-safe code, whether written by humans or agents.
Highlights
Production-Aware Development: Hud brings real-time, function-level runtime data into the developer workflow giving engineers continuous insight into how their code behaves in the real world.
Enterprise Ready: Hud already runs in millions of services across high-scale production environments and is fully compliant with SOC2 Type II, ISO 27001, and GDPR.
Zero Configuration Monitoring: Hud installs in a minute with no agents, no dashboards, and no tuning automatically capturing live production behavior with negligible overhead.
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Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
5 Included Users
10 Concurrent Services
10K Max Functions per Service
7 Days Data History Retention
$0.00
Basic Tier
5 Included Users
10 Concurrent Services
30K Max Functions per Service
7 Days Data History Retention
$100.00
Pro Tier
10 Included Users
20 Concurrent Services
100K Max Functions per Service
30 Days Data History Retention
$500.00
Hud Runtime Code Sensor Custom Private Offer
Runtime code sensor that shows what every change actually does in production, so your team ships safely and fixes fast. Request a private offer to receive a custom quote.
You choose from three fixed tiers plus a custom option, all billed per user under a contract. The Free, Basic, and Pro tiers scale together across four limits: included users, concurrent services, functions per service, and data history retention. Free and Basic share the same user, service, and retention limits but differ in functions per service. Pro raises all four limits at once. The Custom Private Offer lets you request a tailored quote when the fixed tiers do not fit your needs.
Top-of-mind questions for buyers
What counts as one billed user, and does adding people past the included count change the tier?
Each tier bundles a set number of included users: 5 for Free and Basic, 10 for Pro. A user is a person accessing the product. The dimension bills per user, so you can add people beyond the included count. Adding capacity beyond your tier's other limits means moving to a higher tier.
What do the concurrent services and functions-per-service limits actually count?
Concurrent services are the running applications the sensor monitors at once. Functions per service caps how many code functions the sensor tracks within each service. Hud auto-instruments your code and builds a function-level call graph, so these limits set how much of your production code the product observes.
What does data history retention mean, and how does it differ across the fixed tiers?
Retention is how long the product keeps your collected runtime data before it ages out. Free and Basic keep 7 days of history. Pro keeps 30 days. Longer retention lets you review production behavior further back when investigating errors or comparing releases against a baseline.
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