List of the Top 9 AI Agents for Vertex AI in 2025

AI agents are designed to engage with users, answer inquiries, and accomplish tasks by leveraging data and APIs. These intelligent systems can provide responses, condense information, and derive insights from extensive documents. They also facilitate the transfer of styles, formats, tags, and summaries between various documents and data sources. Developer teams utilize Stack AI to streamline customer support, manage document workflows, qualify potential leads, and navigate extensive data libraries. With just one click, users can experiment with various LLM architectures and prompts, allowing for a tailored experience. Additionally, you can gather data, conduct fine-tuning tasks, and create the most suitable LLM tailored for your specific product needs. Our platform hosts your workflows through APIs, ensuring that your users have immediate access to AI capabilities. Furthermore, you can evaluate the fine-tuning services provided by different LLM vendors, helping you make informed decisions about your AI solutions. This flexibility enhances the overall efficiency and effectiveness of integrating AI into diverse applications.

Dialogflow, developed by Google Cloud, serves as a platform for natural language understanding, enabling the creation and integration of conversational interfaces for various applications, including mobile and web platforms. This tool simplifies the process of embedding various user interfaces, such as bots or interactive voice response systems, into applications. With Dialogflow, businesses can establish innovative methods for customer engagement with their products. It is capable of processing customer inputs in diverse formats, including both text and audio, such as voice calls. Additionally, Dialogflow can generate responses in text format or through synthetic speech, enhancing user interaction. The platform offers specialized services through Dialogflow CX and ES, specifically designed for chatbots and contact center applications. Furthermore, the Agent Assist feature is available to support human agents in contact centers, providing them with real-time suggestions while they engage with customers, ultimately improving service efficiency and customer satisfaction. By leveraging these capabilities, companies can significantly enhance the overall customer experience.

Eliminate the unseen obstacles that exist between various systems, applications, and data sources. Discover the automation platform designed to streamline even your most intricate processes efficiently. Transform your workflow to appear effortless—because it truly is. Seamlessly manage your most essential and complicated processes across diverse systems and teams, effectively eliminating data and application silos. Propel every task forward with enhanced speed. Implement AI and automation tools wherever your teams operate, supported by user-friendly resources and professional guidance. Enjoy the confidence that comes from automating with AI in any scenario, regardless of complexity, while maintaining robust security and governance measures. Receive tailored support throughout your journey. Begin with hands-on training, leverage the knowledge of a community consisting of over a million automation experts, and tap into a worldwide network of partners ready to assist. Additionally, your teams will benefit from continuous learning opportunities to stay ahead in the ever-evolving landscape of automation.

The Claude 3.5 Sonnet introduces a remarkable benchmark in the realm of graduate-level reasoning (GPQA), undergraduate knowledge (MMLU), and coding abilities (HumanEval). This model showcases impressive improvements in grasping nuances, wit, and complex instructions, thriving in generating top-notch content that remains both authentic and engaging. Significantly, Claude 3.5 Sonnet operates at twice the speed of its earlier version, Claude 3 Opus, leading to superior efficiency and performance. This boost in operational speed, combined with its cost-effective pricing, makes Claude 3.5 Sonnet an outstanding choice for tackling intricate tasks, including context-sensitive customer support and orchestrating multi-step processes. It is freely available on Claude.ai and the Claude iOS app, with additional perks for subscribers of the Claude Pro and Team plans, such as elevated rate limits. Additionally, users can access the model through the Anthropic API, Amazon Bedrock, and Google Cloud's Vertex AI, which come with a pricing structure of $3 per million input tokens and $15 per million output tokens. With a generous context window of 200K tokens, the extensive capabilities of Claude 3.5 Sonnet render it an invaluable resource for businesses and developers, ensuring they can leverage advanced AI for a variety of applications. Its versatility and robust performance make it an essential tool in the competitive landscape of AI technology.

Claude 3.7 Sonnet, developed by Anthropic, exemplifies a cutting-edge AI model that combines rapid responses with deep analytical thinking. This innovative model allows users to toggle between quick, efficient answers and more reflective, in-depth responses, making it particularly well-equipped to handle complex issues. By allowing Claude to ponder before replying, it showcases an impressive ability to tackle tasks requiring sophisticated reasoning and a rich understanding of context. Its potential for enhanced cognitive engagement significantly improves various endeavors, such as programming, natural language understanding, and tasks that necessitate critical analysis. Available on various platforms, Claude 3.7 Sonnet acts as a powerful asset for professionals and companies seeking a flexible and high-performing AI solution. The adaptability of this AI model ensures it can be utilized in many disciplines, thus becoming an essential tool for individuals aiming to boost their problem-solving skills. Additionally, its user-friendly interface and accessibility further contribute to its appeal as a go-to resource in the ever-evolving landscape of artificial intelligence.

DeepSeek-R1 represents a state-of-the-art open-source reasoning model developed by DeepSeek, designed to rival OpenAI's Model o1. Accessible through web, app, and API platforms, it demonstrates exceptional skills in intricate tasks such as mathematics and programming, achieving notable success on exams like the American Invitational Mathematics Examination (AIME) and MATH. This model employs a mixture of experts (MoE) architecture, featuring an astonishing 671 billion parameters, of which 37 billion are activated for every token, enabling both efficient and accurate reasoning capabilities. As part of DeepSeek's commitment to advancing artificial general intelligence (AGI), this model highlights the significance of open-source innovation in the realm of AI. Additionally, its sophisticated features have the potential to transform our methodologies in tackling complex challenges across a variety of fields, paving the way for novel solutions and advancements. The influence of DeepSeek-R1 may lead to a new era in how we understand and utilize AI for problem-solving.

GPTConsole empowers developers to create web and mobile applications as well as automate web tasks using intuitive prompts. It features an NPM package that can be easily installed on local machines. We're excited to introduce a CLI equipped with limitless context and two independent AI agents. Starting your journey with GPTConsole is simple. Begin by setting up your account, then install the tool using the command 'yarn global add gpt-console' or 'npm i gpt-console -g'. After installation, just enter 'gpt-console' in your terminal to activate it. A user-friendly interface will appear, allowing you to submit prompts for immediate replies. The standout feature is the inclusion of built-in AI agents such as Bird, which assists with Twitter management, and Pixie, designed for creating landing pages—all ready to use without any additional configuration. Why choose a standard CLI when you can enhance your experience with AI-powered tools and autonomous agents? GPTConsole revolutionizes the landscape of web and mobile development, as well as web automation. We are eager to receive your thoughts on this innovation, as your insights will play a pivotal role in our ongoing development. Are you prepared to explore the future of programming with us? Let's embark on this exciting journey together!

Athina serves as a collaborative environment tailored for AI development, allowing teams to effectively design, assess, and manage their AI applications. It offers a comprehensive suite of features, including tools for prompt management, evaluation, dataset handling, and observability, all designed to support the creation of reliable AI systems. The platform facilitates the integration of various models and services, including personalized solutions, while emphasizing data privacy with robust access controls and self-hosting options. In addition, Athina complies with SOC-2 Type 2 standards, providing a secure framework for AI development endeavors. With its user-friendly interface, the platform enhances cooperation between technical and non-technical team members, thus accelerating the deployment of AI functionalities. Furthermore, Athina's adaptability positions it as an essential tool for teams aiming to fully leverage the capabilities of artificial intelligence in their projects. By streamlining workflows and ensuring security, Athina empowers organizations to innovate and excel in the rapidly evolving AI landscape.

Enhance your team's potential with specialized agents that seamlessly incorporate Gemini's advanced reasoning, Google's superior search features, and enterprise data from any source. These agents can access all connected information, applications, and the latest online insights. Google Agentspace includes pre-built connectors for commonly used enterprise applications, enabling you to efficiently obtain rapid responses or execute tasks directly within the Agentspace environment. This innovative platform provides staff with a cohesive, company-branded multimodal search agent that acts as a trustworthy source of enterprise knowledge for the whole organization. By utilizing Google's exceptional search capabilities, Agentspace is equipped to offer conversational assistance, tackle complex inquiries, deliver proactive suggestions, and perform actions tailored to your organization’s unique data. In addition, Google Agentspace adeptly manages both structured and unstructured information, encompassing documents, emails, and more, promoting a thorough strategy for effective information management. Ultimately, this powerful tool supports smarter decision-making and enhances productivity across the board.