Agents

Gemini Spark is Google's personal AI agent inside the Gemini app, announced at Google I/O on 19 May 2026. It runs around the clock and carries out tasks on the user's behalf, moving from trusted testers to the macOS app and to more than 160 countries.

Large language modelsAgents & tool useConsumer apps

Claude Cowork is an agent for non-coding knowledge work, such as research, analysis and document creation. It launched as a research preview in January 2026 and now runs on desktop, web and mobile.

EnterpriseAgents & tool useConsumer apps

Kimi OK Computer is the agent mode of Moonshot AI's Kimi assistant, released on 26 September 2025, which turns a prompt into multi-page websites, editable slide decks and other files. It followed Kimi-Researcher and marked Kimi's move into general-purpose agent products.

ChinaAgents & tool useConsumer apps

Claude in Chrome is a Chrome extension that lets Claude see web pages, click buttons and fill in forms for the user. Anthropic began a pilot on 25 August 2025 and opened the extension to more plans through late 2025.

Agents & tool useConsumer appsSafety & governance

Amazon Nova Act is a model and SDK, released in March 2025, that lets AI agents carry out tasks inside a web browser by breaking workflows into small commands developers interleave with Python code.

EnterpriseAgents & tool useCloud

Deep research is a research agent in ChatGPT, released by OpenAI on 2 February 2025 and built on a version of o3, that searches the web and turns many sources into a written report.

Agents & tool useConsumer appsReasoning

Operator is an AI agent OpenAI released on 23 January 2025 that works in a web browser by looking at screenshots and using a mouse and keyboard. Its abilities were folded into ChatGPT agent in July 2025.

Agents & tool useConsumer appsReasoning

Project Mariner is a Google research prototype of a browser agent, announced with Gemini 2.0 in December 2024. Running as an experimental Chrome extension, it completes web tasks by understanding what is on the screen, and its computer-use capabilities later moved toward Google's developer APIs.

Large language modelsAgents & tool useConsumer apps

A feature in the Gemini app that plans multi-step web research, gets the user's approval, browses for a few minutes and returns a report with links to its sources; later offered to developers as a managed agent in the Gemini API.

Large language modelsAgents & tool useConsumer apps

Replit Agent is an AI system from Replit that builds and deploys applications from a short natural-language description. It opened in early access to Replit Core subscribers in September 2024, and the company asked users to treat it as alpha software.

Agents & tool useDeveloper toolsCloud

Project Astra is a Google DeepMind research prototype of a universal AI assistant that watches and listens while it responds, shown at Google I/O in May 2024 and later rebuilt on Gemini 2.0.

Agents & tool useConsumer appsMultimodal

AutoGLM is a voice-driven smartphone agent from Zhipu (Z.ai), one of a family of agent and model releases that Zhipu has also published openly on Hugging Face.

ChinaAgents & tool useConsumer apps