Dynatrace acquires observability firm Arize in $915m deal. Dynatrace has agreed to acquire observability specialist Arize for $915 million, as the vendor looks to expand its capabilities across the AI development lifecycle.The deal will bring together Arize's AI evaluation technology with Dynatrace's production monitoring capabilities, enabling customers to evaluate, operate, and continuously improve AI applications.AI observability has become increasingly important as businesses move AI applications into production, connecting model and agent behaviour with application performance, GPU utilization, infrastructure health, and business processes.Following closure of the acquisition, Dynatrace said customers will gain continuous coverage across the AI lifecycle, spanning experimentation and deployment readiness, through to runtime evaluation and observability.The combined offering will also provide context of AI behavior and business impact, as well as an enterprise data foundation for AI workloads powered by exabyte-scale analysis and AI lakehouse capabilities.The acquisition is expected to close later this quarter or early in Dynatrace's third quarter, subject to regulatory review and customary closing conditions.In an announcement, Dynatrace CEO Rick McConnell described the AI observability market opportunity as "enormous" with the category projected to exceed $10 billion by 2030."Acquiring Arize advances our AI observability leadership, accelerates our roadmap, enhances our long-term growth profile, expands our reach with the developer community, and adds an incredible AI-first team to Dynatrace," he said.Combining AI evaluation and observabilityFounded in 2020, Arize provides AI observability and LLM evaluation technology designed to help development teams identify issues with AI applications, assess output quality, and monitor AI behavior.The firm's platform is used across AI frameworks and model providers, with Dynatrace highlighting its open source community and developer-focused presence as part of the rationale for the acquisition.The vendor said Arize's addition will address fragmentation in the way AI applications are developed and operated, with AI engineering teams often using one set of tools to evaluate model and agent behavior, while another is used to monitor the applications and infrastructure beneath them.Instead, the combined platform intends to connect AI evaluation and production observability to give developers and engineering teams greater visibility into issues across the AI application stack.For developers, the deal also aims to provide a clear path from AI experimentation through to enterprise deployment, backed by Dynatrace's existing production monitoring and observability capabilities.Leadership continuityPost-acquisition, Arize CEO and co-founder Jason Lopatecki, and fellow co-founder Aparna Dhinakaran, will both join Dynatrace. Lopatecki will continue leading the Arize team, reporting to McConnell.Commenting on the acquisition, Lopatecki said the move will strengthen Arize's focus on helping AI teams assess whether their agents are working correctly rather than simply running."Together, we can bring AI evaluation and software observability into an end-to-end system, enabling teams to build more ambitious AI applications faster," he explained."This is the kind of innovation that only happens when two companies with highly complementary solutions and go-to-market models come together, setting a new bar for what AI Observability can deliver for the entire industry."FOLLOW US ON SOCIAL MEDIA ]]>

Dynatrace buys Arize in USD $915m AI observability deal. Fri, 14th Aug 2026 (Today) Dynatrace has agreed to acquire Arize in a USD $915 million cash-and-stock deal, one of the larger moves in the AI observability market. The acquisition would combine software observability and AI model evaluation in a single offering, spanning development through live production systems. The aim is to bridge a divide between teams that test AI models and agents and those that run the applications and infrastructure beneath them. AI observability has emerged as a fast-growing area as more companies move generative AI systems into customer-facing and internal operations. The field includes monitoring and assessing model behaviour before release and in production, including how large language models, agents and orchestration layers perform, and how that behaviour connects to application performance, infrastructure health and business processes. Dynatrace said the category is projected to exceed USD $10 billion by 2030 and has become central to its growth plans. Customers increasingly want tools that can trace problems across the full stack, from prompts and model outputs to application failures and infrastructure bottlenecks. Rick McConnell, Chief Executive Officer of Dynatrace, said the deal responds to that shift. "AI is now moving into production at incredible speed, and the resulting AI Observability market opportunity is enormous. Dynatrace anticipates customers' needs at critical inflection points, and this is one of the most significant in our history," said Rick McConnell, Chief Executive Officer of Dynatrace. He added: "Acquiring Arize advances our AI observability leadership, accelerates our roadmap, enhances our long-term growth profile, expands our reach with the developer community, and adds an incredible AI-first team to Dynatrace." Arize has built its business around tools for AI observability and large language model evaluation. Dynatrace said Arize is used by both large enterprises and AI-focused developers, and cited its standing in open-source communities as part of the rationale for the acquisition. The deal also reflects a wider contest among software vendors to secure positions in tooling for AI development and operations. As AI applications move beyond experiments, companies are looking for ways to measure output quality, detect hallucinations, and determine whether failures stem from model behaviour, prompts, orchestration logic or the systems supporting them. Founders stay Both of Arize's founders, Jason Lopatecki and Aparna Dhinakaran, are set to join Dynatrace when the deal closes. Lopatecki will continue to lead the Arize team and report directly to McConnell. Lopatecki said the tie-up would connect AI evaluation with software observability in a single system. "We founded Arize because AI teams needed a way to know their agents were actually working correctly, not just running," said Jason Lopatecki, Chief Executive Officer of Arize. He added: "Joining Dynatrace will enable us to take that mission much further. Together, we can bring AI evaluation and software observability into an end-to-end system, enabling teams to build more ambitious AI applications faster. This is the kind of innovation that only happens when two companies with highly complementary solutions and go-to-market models come together, setting a new bar for what AI Observability can deliver for the entire industry." Deal terms Under the agreement, Dynatrace will pay USD $915 million, subject to customary adjustments. The consideration will include about USD $815 million in cash, along with replacement equity awards for Arize employees who join the company. Dynatrace plans to fund the transaction through cash on hand and its existing credit facility. The company expects the acquisition to close later this quarter or early in its third quarter, subject to regulatory review and customary closing conditions. The transaction is expected to add about 200 basis points to annual recurring revenue growth and reduce non-GAAP operating margin by 175 basis points in fiscal 2027. Dynatrace expects operating margin expansion from fiscal 2027 levels into fiscal 2028 and beyond, and does not expect a material effect on its second-quarter fiscal 2027 guidance or its ongoing share repurchase programme. For Dynatrace, the acquisition provides a more direct route into the developer market as AI tooling choices increasingly begin with engineers rather than central IT teams. For Arize, the sale places its model evaluation and monitoring tools inside a larger software observability business that already serves enterprise customers at scale. The combination would give customers a single set of tools spanning experimentation, deployment readiness, runtime evaluation and operational monitoring, alongside data analysis for AI workloads. It would also strengthen Dynatrace's position in a market where demand is growing for systems that can show not only whether an AI application is running, but whether it is producing reliable results.

Dynatrace has signed a definitive agreement to acquire Arize, a leader in AI observability, in a cash and stock transaction valued at $915 million. The deal will enable customers to evaluate, operate and improve AI applications from development through production at scale. Dynatrace will pay approximately $815 million in cash plus replacement equity awards for Arize employees. The company plans to fund the acquisition through cash on hand or its existing credit facility. The transaction is expected to close later this quarter or early in Dynatrace's third quarter, subject to regulatory approvals. Arize's two founders, Jason Lopatecki and Aparna Dhinakaran, will join Dynatrace at closing, with Lopatecki continuing to lead the Arize team. Dynatrace expects the acquisition to be approximately 200 basis points accretive to ARR growth and 175 basis points dilutive to non-GAAP operating margin for fiscal 2027.