With AI increasingly tucked into every cranny of the enterprise, someone has had to step up and provide the tools necessary to discover, track, and monitor all the agents and LLMs and keep them humming along in their various workflows. Thankfully, the DevOps world answered the call, building the tools to support our new overlords in an emerging subdiscipline interchangeably called “AIOps,” “AgentOps,” and sometimes “agent observability.”
Many of the challenges involved in AgentOps are similar to those tackled by traditional DevOps tools and processes. After all, at their foundation, LLMs are just software running on hardware somewhere. Typical issues involving RAM and disk space are just as important in the agent world, maybe more so because AI operations are even more greedy about consuming storage than regular software is.
Many of the companies supporting agent observability are big names in DevOps circles, having adapted their stacks to address the idiosyncrasies of modern LLMs. IT teams maintaining enterprise agents can treat the LLMs as just one node in a big graph filled with services that are constantly swapping packets and triggering software jobs. Latency and resource constraints must be managed because end-users don’t care whether it’s an LLM, a database, or a plain-old Python script that’s failing, bringing their work to a grinding halt.
But new AI-specific challenges are opening the door to newcomers that are building tools with the peculiarities of LLMs in mind — for example, keeping deeper logs filled with records of prompts. LLMs are also often very non-deterministic by design, making it trickier to pinpoint failure modes. And then there’s the fact that an agent will give a perfectly intelligent answer one minute and hallucinate the next.
Relying on many of the same approaches that DevOps tools do, AgentOps tools watch for misbehavior and flag anything out of the ordinary for deeper analysis. This may be as simple as fixing slow responses, but it can also include AI hallucinations and other issues born of LLMs’ non-determanism.
Teams trying to choose which agent observability tools is best for their use case should look at the size and nature of their agentic systems and projects. Are they adding AI agent features to an existing product or application, or are they building agentic systems from scratch? Are they more focused on maintaining a stable LLM operation or iterating on new approaches? Is AI the center of attention or just an add-on that’s meant to improve an existing stack?
The AgentOps and agent observability options listed below share many of the same features but differ in their focus and their attention to the challenges organizations will encounter when incorporating agents into their stacks. Each tool offers a worthwhile place to start understanding how to care for the growing presence of AI in the production world.
When teams of agents work together, tracking the conversations are essential for understanding and debugging what’s happening. The SDK from AgentOps.ai records events so that the creators can replay past behavior to track details such as token counts, spending, latency, and more. Available as a service and on-premises.
Pricing: Starts at $40 per month plus usage costs at $0.20 per 1M tokens Standout feature: Replay analytics with “time-travel debugging”
Best suited for: Complex agent debugging
Debugging prompts and LLM responses requires a nuanced understanding of just what’s happening, in part because of the non-determinism that often enters the process. Phoenix from Arize supports this process with robust tracing and the ability to score the results for more precise iteration. Their system can track the results and tool calls from a variety of major platforms (Anthropic, AWS, OpenAI, etc.) that are initiated by the major frameworks (LangChain, LlamaIndex, DSPy, etc.). The result is insight into what data is triggering what chain of responses.
*Pricing:* Small free tier; [Pro plan](https://arize.com/pricing/) starts at $50 per month plus costs tied to events
*Standout feature:* LLM-as-a-Judge metrics for tracking quality
Best suited for: Teams focusing on iterating for accuracy and quality
BigPanda has always offered solutions for tracking performance of complex systems. Now the company is drilling deeper into the challenge of detecting and ending the problems that come from models that go awry. BigPanda’s main system relies on historical data and machine learning algorithms to flag issues. Its own agent layer connects the problematic nodes and errant models while dispatching alerts to the right team members.
Pricing: “Value-based” table on request Standout feature: Automated triage for faster response
Best suited for: Large teams seeking to reduce alert fatigue from large customer base
Setting up an effective improvement cycle for an AI agent requires a strong feedback loop from production data to the agent’s next generation. Braintrust watches the production workload and creates test vectors that expose how an agent may be drifting, regressing, or departing from its path. The tool automates much of the testing and scoring feedback loop so problematic patterns can be discovered and addressed. A core part of the offering is a specialized data store that can track large and sometimes deeply nested collections of tests and their results. Their approach may be summarized by one of their tag lines: “trace everything.”
Pricing: Free starter tier; Pro plan starts at $249 with some usage-based costs covered Standout feature: Highly scalable trace ingestion
Best for: Teams developing strong guardrails through continuous testing
When it’s time to release a new version of an agent into the wild, the platform from Chronicle Labs specializes in staging it and testing it with a collection of use tests and regression cases. The tools are also helpful during development cycles. “Backtest your agent against reality,” their sales material promises, with a set of tools that mines the production telemetry for solid test vectors that stress every part of the agent with prompts and challenges that the agent will encounter after leaving the safety of the lab.
Pricing: On request Standout feature: Back-testing options for complex testing regimes
Best for: Teams chasing strong models with good fidelity to reality
Building a dashboard for tracking every in-flow and out-flow to agents is one way to be ready to watch for and solve problems. Opik from Comet is just such a tool. The DevOps teams can track each call and add its own automated routines to examine the results, score them based on 30-plus metrics, and if desired, send it off to another LLM to evaluate the results. Agents that are constantly failing stand out. DevOps teams can also ask questions like, “Who is using this model and racking up all of the bills?” The same goes for MCP skills and other cogs in the machine.
Pricing: Free tiers for open source and small projects; Pro plan starts at $19 per month with usage limits
Standout feature: Auto-scoring with 30-plus metrics for evaluating traces
Best for: Teams focusing on RAG and agentic workflows
DevOps teams that rely on Datadog to track logs across collections of services can also use it to track LLM operations, which are, of course, just another source and sink for data. It will track performance such as time to first token and offer insight into what might be causing an issue, such as lack of memory. Results then get plugged into the same cost-tracking mechanism so the bean counters can predict when the budget will run out. After all, the CFO likely doesn’t care whether the bill comes from an LLM or an old-school S3 storage bucket. Datadog integrates AI into their tools by treating these models as just another source of data.
Pricing: Small free tier with multiple paid tiers for various levels of enterprise monitoring
Standout feature: Large installed base with broad focus on more than LLMs
Best for: Large enterprise teams working with established infrastructure
For more than 20 years, Dynatrace has been delivering tools that track dataflows across the full stack. Now that AIs are finding roles in many of the nodes in this complex graph, they’re expanding to track how various AI agents can interact. They want to build one platform that helps track the root cause and, often now, deploy solutions autonomously. They want to focus on being ready to support complex networks of agents that detect problems in either performance or security and then work within defined guardrails to fix them. Determining the right role for their own AI-powered agents is a key part of the product. Pricing: Plans start at $7 per month with larger plans designed for full enterprise monitoring
Standout feature: High level of autonomous monitoring designed for large installations
*Best for: *Complex, hybrid environments mixing LLMs with traditional services
Placing some AI systems into production is often a harrowing experience because the actual performance is impossible to predict, even with the most rigorous tests. Galileo offers guardrails that track performance and watch for any behavior that deviates from the ground truth. Their “LLM-as-judge” systems are distilled into compact models that can be run locally for lower costs and faster performance.
Pricing: Small free tier; Pro plans start at $50 per month with usage-based limits and costs
*Standout feature: *Real-time guardrails for deployed agents
Best for: Security-conscious installations that need to defend against hallucination and data leakage
Long the go-to source for open source telemetry, Grafana Labs now tracks performance of AI models in constellations of services. Grafana tracks the evolution of answers across the agentic network to recognize how small changes or hallucinations can spin out of control. It bills its system as “actually useful AI” and has even trademarked it. Its cloud assistant can configure and reconfigure the Grafana dash to offer the right level of observability. Its system includes AI-level analysis that can flag models that are responding quickly but offering bad answers because of problems such as model drift or context degradation.
Pricing: Basic free tier; Pro plan begins at $19 per month, includes better retention and some usage-based fees *Standout feature: *Full-stack tool with fully integrated LLM tools
Best for: Large, enterprise-scale system adding AI
Sometimes shoehorning in another tool into the chain can be tricky. Helicone is designed as a smart network proxy that will route all model requests while keeping solid debugging records from the data as it goes by. The data it captures can be turned into nice charts that make it easy to spot latency issues or model failures. Naturally, tracking AI spend is also a feature in much demand as bills continue to climb.
Pricing: Small free tier; Pro plan starts at $79 per month, includes features such as team collaboration and improved querying
Standout feature: Proxy-based integration
Best for: Development teams who want to add better monitoring features quickly
Tracking agents in development and production means building strong storehouses of data enumerating what happened. Laminar works closely with OpenTelemetry to follow agents operating in production so that flaws and failure modes can be understood from log files stored efficiently with their own compression scheme. Developers can search through traces with an SQL-ish language and Laminar’s transcript view illuminates what happened. When necessary, the traces can enable developers to scroll back in time and replay the same inputs for debugging. The goal is to offer deep insights with high-level visibility of how well the agents are meeting business objectives.
Pricing: Small free tier; “Hobby” tier that adds more features at $30; Pro level starts at $150 per month Standout feature: Open-source license makes self-hosting a viable option
Best for: Teams fully able to leverage open-source responsibilities
Real-time data from agents is essential for managing any mutli-agent system in production. LangSmith from LangChain traces costs, tools, and progress toward solutions for a wide collection of agents using SDKs for Python, TypeScript, Go, and Java. The OpenTelemetry-based solution watches for anomalies, issuing warnings and alerts through dashboards and communication channels such as PagerDuty. Deeper analysis can reveal issues such as topic clustering or odd patterns of failure. Coordination with agent deployment platforms such as LangGraph and deepagents ensures greater focus on successful resolution of assignments.
Pricing: Free for solo developers; Pro teams start at $39 per person per month Standout feature: Systematic approach to regression testing of prompts
Best for: Teams relying on LangChain and LangGraph frameworks for supporting complex agentic behavior
Watching the user experience is essential for building AI applications such as chatbots and assistants. Lunary offers a proxy that traces all interactions and then builds analytical dashboards for measuring metrics such as user satisfaction or model costs. One common usage is finding frequent topics and looking at the responses to ensure they deliver. When prompts aren’t perfect, Lunary lets teams iterate on the prompt text until the right answers are coming out. Its proxy structure and common API format enables Lunary to promise to work with “any LLM, any framework.”
Pricing: Free tier; Pro plan starts at $20 per month Standout feature: Deep integration with humans for reviewing and optimizing results
Best for: Startups focused on rapid prompt innovation
The platform that began tracking performance of some web applications is now powerful enough to track the flows of data through complex agentic ecologies. NewRelic’s AI-driven monitoring watches for golden signals that can indicate misbehavior or worse throughout the entire lifecycle. It tracks every detail of the interactions through protocols such as MCP and then makes this available to the AI engineers responsible for performance. The dashboard provides the insights necessary to watch for toxic behavior, overt bias, drift, and overblown hallucinations. Predicting and maybe even controlling the cost is also a growing role as tokenomics becomes as important as response time.
Pricing: Free tier; Pro plan fees available through website
*Standout feature: *Full-stack support with hundreds of integrations with other tools
Best for: Established enterprise teams mixing in AI
The goal of Nova AI Ops is to deliver a team of agents that watch over a cloud and make it, at least partially, self-healing. Each agent uses a mixture of predictive AI and machine learning to watch cloud telemetry reports for anomalies. Then they calculate the “blast radius” and decide whether this is a problem that can be fixed automatically “while you sleep” or saved for the human supervisors. These tools are aimed not just on LLM operations but on the stack as a whole.
Pricing: Small free tier; Standard pricing begins at $40 per user per month with usage billing Standout feature: Focus on software reliability engineering helps teams deliver stable stacks
Best for: Teams that want to integrate LLMs into incident response and stability management
The platform that began delivering smart logging is now fully AI capable, offering solutions that can watch over agents with much the same way that it continues to track microservices. Splunk now includes a fairly large amount of predictive AI for learning from the information in the logs and then turning this learning into fast solutions. This AI assistant can track deployed AI models connected by protocols such as MCP and watch over behavior while delivering the ability for users to drill down and explore what’s working and what’s failing. Their AI Canvas is meant to offer a central hub where the AI scientists can track both the local behavior of the models as well as their role in a larger data ecosystem.
Pricing: Activity-based pricing tracks usage of LLM backends and storage Standout feature: Ready to scale to large enterprise stacks
Best for: Teams with legacy systems that are folding in agentic options
One of the most important parts of an AI service is the bill. SuperPenguin is a product designed to track consumption and make predictions so that the CFO won’t be surprised. The goal is to provide solid estimates about the total cost of each product by allocating costs to customers, features, and teams. If there’s a sudden shift, a “spike detector” will raise an alarm so that dev teams can ensure that the AI spend is worth it.
Pricing: Small free tier for experimentation; Growth tier for teams, starting at $30 per month; Pro tier offers deeper options starting at $200 per month
*Standout feature: *Strong accounting with invoice reconciliation and PR-level usage tracking
Best for: Teams that need precise cost accounting
Prompt engineers spend time fussing over the details of tweaking, improving, and enhancing the words that guide the LLM. Vellum started as a company that would provide the pipeline so that you could manage and improve the prompts that ran again and again. Now the system is growing more powerful, offering a higher level of automation that lets you meta-manage the prompt chain. They’ve also begun marketing it as a form of personal assistant with pre-built connections to many of the major services such as Gmail. Its llm-cost-optimizer can juggle multiple options while finding a cheaper way to execute a prompt, a process the company suggests can save 60% or more.
Pricing: Open-source free tier; Pro plan starts at $35 per month
Standout feature: Focus on multi-model pipelines for true agentic solutions
Best for: Product teams with complex prompt engineering workflows