Nebius Acquires Inferize

Dynatrace Acquires Arize for $915 Million to Expand AI Observability

August 14, 2026

AI & Machine Learning

Dynatrace signed a definitive agreement to acquire Arize in a $915 million cash-and-stock transaction, combining Dynatrace’s observability platform with Arize’s AI evaluation and monitoring technology. The deal was later completed, extending AI observability across the full development lifecycle from build to production.

Nebius Agrees to Acquire Eigen AI to Strengthen Nebius Token Factory

May 1, 2026

AI & Machine Learning

Nebius (NASDAQ: NBIS) has agreed to acquire Eigen AI, an inference and model optimization company, to strengthen Nebius Token Factory as a frontier managed inference platform. The deal will integrate Eigen AI’s inference and post-training optimization layers into Nebius’s production AI platform and accelerate Nebius’s U.S. expansion via a Bay Area engineering and research presence.

Nebius Announces Agreement to Acquire Tavily to Add Agentic Search to Its AI Cloud Platform

February 10, 2026

AI & Machine Learning

Nebius (NASDAQ: NBIS) announced it has entered into an agreement to acquire Tavily, an agentic search provider used by Fortune 500 enterprises and top AI companies. The deal is intended to bring real-time web access and “agentic search” capabilities into Nebius’s AI cloud platform so developers can build autonomous agents with integrated search and grounding. The transaction is expected to close in the next few weeks, subject to customary closing conditions, though the value was not disclosed.

BurTech Acquisition Corp to Go Public Through Business Combination with Blaize, Inc.

December 22, 2023

AI & Machine Learning

Blaize, a provider of full-stack AI-enabled edge computing solutions, entered into a definitive agreement to combine with BurTech Acquisition Corp., a publicly traded special purpose acquisition company (SPAC). Upon closing, Blaize will become a wholly owned subsidiary of BurTech and the combined company will be renamed Blaize Holdings, Inc. and expected to list on Nasdaq under a new ticker in the second quarter of 2024.

UiPath Acquires Re:infer

August 1, 2022

Software

UiPath has acquired Re:infer, a London-based natural language processing (NLP) company, to integrate Re:infer’s document and communications understanding capabilities into UiPath’s automation platform. The acquisition strengthens UiPath’s AI-powered Document Understanding and customer communications automation offerings; financial terms were not disclosed.

Five9 Acquires Inference Solutions

October 29, 2020

Cloud & SaaS

Five9, Inc. has signed a definitive agreement to acquire Inference Solutions, a widely deployed Intelligent Virtual Agent (IVA) platform, to expand its AI-driven self-service and IVA capabilities. The deal strengthens Five9’s AI leadership, broadens its global footprint (including operations in Australia), and adds marquee service-provider relationships; the transaction was expected to close by January 5, 2021.