HeronSignal
Agentic monitoring for live sites — finds issues and opens pull requests to fix them
| What is it | Agentic monitoring for live sites — finds issues and opens pull requests to fix them |
|---|---|
| Pricing | Paid — from $19/mo |
| Free tier | No |
| Platform | Web Application |
| Best for | monitoring live websites for issues, identifying and fixing bugs automatically |
| Domain registered | 2026 |
Data updated Sept. 19, 2026
What does HeronSignal do?
HeronSignal is an agentic monitoring tool for live websites. It captures real visitor sessions, analyzes them for issues like errors, slow performance, and user drop-offs, and then goes a step further: it opens a pull request with the fix. Instead of just showing you a dashboard, it takes action.
Setting up is simple — add one script tag to your site, no build step required. It works with any stack or framework. HeronSignal's AI analyzes the data to surface what matters most, ranked by user impact. You can build funnels to see where users abandon, track metric conditions over time, and create cross-event segments. The HeronAgent connects to your GitHub repo and, when you ask, reads the real sessions and stack trace behind an error, then writes a fix and opens a pull request for you to review. You stay in control — nothing ships without your approval.
This tool is built for product and engineering teams that ship frequently and need to catch issues before they become support tickets or churn. Real-world use cases include catching checkout failures, JS error spikes, slow LCP, and API timeouts. HeronSignal turns scattered signals from analytics, error trackers, and logs into a single timeline with a clear next step. It's like having a QA engineer that never sleeps and writes code.
Key features
What makes it stand outWho is HeronSignal for?
Who benefits most from this toolPricing
Hobby
- 3 alarms
- 3 monitored urls
- 2,000 struggle clips
- 60,000 tracked signals
- 30 AI chat messages
- 1,000 coding agent calls
- 250 heronagent credits
- 30 clip retention days
- 7 telemetry retention days
- Unlimited workspaces / apps
- 60K tracked signals per month
- 7-day telemetry retention
- Unlimited custom metrics & boards
- Performance metrics and journeys
- Logs, frontend errors, and network failures
- Business events and funnel analysis
- 2,000 struggle clips per month + 5% session sampling
- 30-day clip retention
- 3 monitored URLs and 3 alarms
- 30 AI chat messages per month
- 1,000 coding agent calls per month
- 250 HeronAgent credits per month, about 30 fixes
- Email notifications
Starter
- 5 alarms
- 5 monitored urls
- 10,000 struggle clips
- 180,000 tracked signals
- 100 AI chat messages
- 3,000 coding agent calls
- 1,000 heronagent credits
- 60 clip retention days
- 14 telemetry retention days
- Unlimited workspaces / apps
- 180K tracked signals per month
- 14-day telemetry retention
- Unlimited custom metrics & boards
- Performance metrics and journeys
- Logs, frontend errors, and network failures
- Business events and funnel analysis
- 10,000 struggle clips per month + 5% session sampling
- 60-day clip retention
- 5 monitored URLs and 5 alarms
- 100 AI chat messages per month
- 3,000 coding agent calls per month
- 1,000 HeronAgent credits per month, about 120 fixes
- Email and Slack notifications
Growth
- 25 alarms
- 25 monitored urls
- 25,000 struggle clips
- 1,000,000 tracked signals
- 1,000 AI chat messages
- 15,000 coding agent calls
- 4,000 heronagent credits
- 90 clip retention days
- 14 telemetry retention days
- Unlimited workspaces / apps
- 1M tracked signals per month
- 14-day telemetry retention
- Unlimited custom metrics & boards
- Performance metrics and journeys
- Logs, frontend errors, and network failures
- Business events and funnel analysis
- 25,000 struggle clips per month + 10% session sampling
- 90-day clip retention
- 25 monitored URLs and 25 alarms
- AI analysis snapshots and chat
- 1,000 AI chat messages per month
- 15,000 coding agent calls per month
- 4,000 HeronAgent credits per month, about 500 fixes
- Priority email support
Scale
- Unlimited workspaces, custom signal volume
- Custom retention options
- Unlimited custom metrics & boards
- Unlimited struggle clips + 10% session sampling
- 90-day clip retention
- Custom monitored URLs and alarms
- Higher AI, coding agent, and HeronAgent limits
- Email, Slack, and custom integrations
- Custom onboarding and review calls
- Dedicated support
- Roadmap and integration planning
Trust & presence
Gallery
Click any image to enlargeAlternatives in Developer Tools
superlog
Verified
Developer Tools
AI-powered observability tool that automatically adds logs, fixes bugs, and creates PRs from incidents.
Raindrop
Verified
Developer Tools
AI agent monitoring platform — get alerts for failures, user complaints, and abnormal behavior in production
Nous Research
Verified
Developer Tools
An open-source, autonomous AI agent that runs on your server, learns from its tasks, and works across messaging apps.
CodeRabbit
Verified
Developer Tools
AI-powered code review tool that analyzes pull requests, finds bugs, and suggests fixes directly in your development workflow
Codentis
Verified
Developer Tools
AI-powered command-line assistant for developers — get code explanations, refactor code, and run workflows directly in your terminal.
Spotlight by Backplanes
Verified
Developer Tools
CLI tool that analyzes your AI coding sessions to generate performance reports and improvement insights
Dynatrace
Verified
Developer Tools
AI-powered observability platform that monitors apps, infrastructure, and security in real-time
Rubrik
Developer Tools
Enterprise platform for monitoring, governing, and undoing mistakes made by AI agents in your organization.