List of the Top On-Prem AI Agent Frameworks in 2026

Rasa stands out as a pioneer in the field of generative conversational AI, providing businesses with the tools to enhance their customer service operations while cutting expenses through advanced AI assistant creation and management on a large scale. By integrating both pro-code and no-code solutions, our platform fosters collaboration among teams, leading to the development of more intelligent and efficient AI assistants, ultimately speeding up the realization of value. This innovative approach not only streamlines the building process but also ensures that companies can adapt quickly to changing customer needs.

The Agent Development Kit (ADK) is a modular, open-source framework that empowers developers to create, test, and deploy AI agents using Google’s cutting-edge technologies. Built for seamless integration with Gemini models, ADK supports the creation of simple, task-oriented agents or complex multi-agent systems capable of sophisticated collaboration and coordination. The platform offers advanced features like dynamic routing, pre-built tools for common tasks, and an ecosystem that supports third-party libraries. With flexible deployment options such as Gemini Enterprise Agent Platform, Cloud Run, or local environments, ADK is a robust solution for building scalable, production-ready AI systems.

Solace specializes in Event-Driven Architecture (EDA) and boasts two decades of expertise in delivering highly dependable, robust, and scalable data transfer solutions that utilize the publish & subscribe (pub/sub) model. Their technology facilitates the instantaneous data exchange that underpins many daily conveniences, such as prompt loyalty rewards from credit cards, weather updates on mobile devices, real-time tracking of aircraft on the ground and in flight, as well as timely inventory notifications for popular retail stores and grocery chains. Additionally, the technology developed by Solace is instrumental for numerous leading stock exchanges and betting platforms worldwide. Beyond their reliable technology, exceptional customer service is a significant factor that attracts clients to Solace and fosters long-lasting relationships. The combination of innovative solutions and dedicated support ensures that customers not only choose Solace but also continue to rely on their services over time.

The Multi-Agent Framework enables the conversion of a brief requirement into a detailed array of outputs, which includes PRD, design specifications, tasks, and repository information. By designating different roles to individual GPTs, a cohesive software entity is formed that can adeptly handle complex projects. MetaGPT takes a single-line requirement and produces user stories, competitive analyses, requirements, data structures, APIs, and documentation. Its design incorporates roles such as product managers, architects, project managers, and engineers, which support the entire workflow of a software organization through well-structured Standard Operating Procedures (SOPs). This cohesive methodology not only improves collaboration but also optimizes the development process, ensuring that every facet of software production is addressed effectively. Ultimately, such a streamlined approach empowers teams to respond rapidly to changes and enhances overall project success.

Mastra is an open-source TypeScript framework designed to help software developers build production-ready AI agents, intelligent applications, and autonomous workflow systems. The framework provides a modular development environment for defining AI agents with configurable instructions, language models, tools, memory, and runtime behavior. Its agent execution capabilities allow applications to process user requests, reason about complex problems, select appropriate tools, and perform actions across connected systems. Mastra's workflow engine enables developers to organize operations into structured steps with branching logic, retries, error handling, and persistent execution state. Human-in-the-loop functionality allows workflows to pause for user input or approval and resume execution without losing their previous progress. Its memory system supports conversation history, structured working memory, semantic retrieval, and observational memory that summarizes previous interactions to maintain useful context. The platform also provides an agent harness for coordinating long-running agents with multiple operating modes, shared state, persistent threads, and task management capabilities. Model integration features enable developers to work with different AI providers through a unified router, while Model Context Protocol support connects agents to external tools, resources, and compatible applications. Built-in observability includes distributed tracing, execution logs, latency measurements, token usage monitoring, cost tracking, and detailed visibility into model calls and tool interactions. Its evaluation framework supports automated scoring, test datasets, experiments, feedback collection, and regression testing to help development teams measure and improve agent performance.

Notte is a sophisticated framework designed for the development, deployment, and scaling of customized full-stack web AI agents through a unified API. It transforms the digital landscape into a user-friendly environment for agents, allowing websites to be navigated as coherent maps articulated in natural language. Users benefit from on-demand headless browser instances that come with standard and customizable proxy settings, as well as features like CDP, cookie integration, and session replay capabilities. This platform enables autonomous agents, powered by large language models (LLMs), to perform complex tasks across the internet with ease. For scenarios requiring enhanced precision, Notte offers a comprehensive web browser interface specifically designed for LLM agents. In addition, it includes a secure vault and a credential management system that guarantees the safe sharing of authentication details with AI agents. Notte also features an advanced perception layer that improves the infrastructure for agents by simplifying the conversion of websites into structured, easily digestible maps for LLM analysis. This capability not only boosts operational efficiency but also expands the range of tasks that agents can handle effectively. As a result, Notte stands at the forefront of web AI innovation, providing tools that empower developers to create highly capable and versatile AI agents.

OpenAGI is an ambitious open-agent platform created to give developers the tools needed to build autonomous, human-like AI systems capable of reasoning, planning, and independently performing real-world tasks. While traditional LLM applications are limited to synthesizing information, OpenAGI agents are designed to operate as adaptive digital teammates that learn from experience, refine their strategies, and grow more competent over time. The platform’s flexible architecture supports a wide range of agent patterns, enabling developers to design sequential pipelines, parallel task execution, or sophisticated multi-agent communication without friction. Industries such as education, healthcare, finance, robotics, and software development can use OpenAGI to deploy agents that automate workflows, analyze complex data, or deliver personalized user experiences. A key strength of OpenAGI lies in its streamlined integration and configuration tools, which eliminate typical infinite-loop issues and simplify the agent-building process. Developers can rely on automated configuration generation to accelerate development or manually customize every aspect of an agent for complete control. The platform’s long-term roadmap includes enhanced memory systems, deeper reasoning capabilities, and self-feedback mechanisms that allow agents to grow more skilled with each interaction. OpenAGI also emphasizes adaptability, encouraging the creation of agents that mimic human learning patterns and long-term problem-solving. As the ecosystem evolves, developers will be able to train highly specialized agents—like virtual front-end engineers, customer service agents, or financial analysts—that improve through real-world use. Ultimately, OpenAGI seeks to democratize access to next-generation agent technology, helping organizations build meaningful AI tools capable of addressing complex, high-impact challenges.

Deep Agents is an open-source library and agent framework that facilitates the development of agents powered by large language models (LLMs) to perform complex, multi-step tasks. The library includes an agent loop that offers features such as planning, persistent memory, access to the file system, and the capability to assign tasks to subagents, allowing developers to easily integrate various model providers and tools. Targeted at software developers and teams aiming to create customized agent applications, it accommodates a wide range of workflows, including research, software programming, and any other situations that require structured planning and action over several steps. Moreover, developers can further expand the framework's functionalities by adding their own tools, middleware, and backend systems, as well as seamlessly integrating with LangGraph and LangSmith for efficient orchestration, tracing, and deployment. In essence, Deep Agents serves as a robust software development framework that enables users to design and manage agents tailored to their specific applications and environments, rather than offering a ready-made solution for end-users. This adaptability and extensive range of features position Deep Agents as a crucial resource for innovators in the field of agent-based application development, fostering creativity and efficiency in their projects. As the demand for sophisticated agent solutions grows, the importance of frameworks like Deep Agents becomes even more pronounced.

Swamp serves as a dynamic automation framework and command-line tool aimed at facilitating both AI agents and humans in the development, execution, and reuse of workflows designed for repeated tasks. Users can define a range of behaviors and methods, weaving them into integrated workflows while ensuring that structured outputs are versioned and preserved for future reference and analysis. The command-line interface supports various AI coding systems, such as Claude Code, Cursor, and Codex, alongside individuals using terminal commands. The platform is further enhanced by extensions that add functionalities for diverse services, including GitHub, Kubernetes, Slack, a variety of cloud platforms, and monitoring tools. Swamp includes features such as encrypted credential storage, the ability to trigger workflows based on schedules or webhooks, access control systems, audit trails, and options for remote execution, which collectively make it ideal for collaborative team settings. Teams can choose to keep their data in a local repository or establish their own server and shared datastore infrastructure, ensuring flexibility in data management. While the software is free for individual users, there are subscription options available for team usage, catering to different needs. Moreover, its intuitive design allows for easy incorporation into various existing workflows, ultimately boosting productivity and streamlining efficiency in processes. This adaptability ensures that both individuals and teams can maximize their potential through the effective use of Swamp.

A13n is an open-source framework that can be self-hosted for the purpose of developing AI agents, enabling users to effortlessly create, test, and launch agent applications. Developers have the option to use the Python Harness SDK to specify agents by outlining particular instructions, models, tools, and execution environments, or they may choose to configure them through the Harness UI. This versatile platform features a collaborative workspace and a dedicated HTTP API, designed for applications that need managed agents, preserved interactions, and the functionality to continue from prior sessions. Agents can operate either on local machines or through a deployed service, and they support checkpointing for qualified tasks. In addition, the framework offers integration with various model providers, third-party software, web data services, and remote MCP servers, and it can be deployed easily using Docker Compose or Kubernetes. Tailored specifically for software developers and platform teams who are aiming to build AI-centric workflows and applications, A13n ensures that clients retain control over their own infrastructure and credentials. This capability not only facilitates innovation but also significantly enhances the potential of applications through the incorporation of sophisticated AI features, ultimately driving progress in the development landscape.

Presenting a leading conversational AI solution tailored for enterprise automation, Botpress features a robust and entirely on-premise platform that allows organizations to optimize their conversations and workflows with ease. Our superior natural language understanding (NLU) capabilities far exceed those of our rivals, leading to markedly improved customer satisfaction levels. Created in partnership with prominent enterprises, Botpress is designed to meet the challenges across a range of industries, including finance and national defense. Having undergone extensive testing by numerous developers, it is recognized as a dependable, secure, and highly scalable choice. With Botpress, there's no necessity to hire specialists with PhDs for your conversational projects; we guarantee that the latest advancements in natural language processing (NLP), NLU, and NDU are incorporated into a highly accessible product. The outcome is a solution that consistently performs exceptionally well without complications. This makes it the perfect option for businesses eager to enhance their conversational abilities seamlessly and effectively. Embrace Botpress today and unlock the true potential of your organization's communication strategies.

OpenChiip Harness is a sophisticated framework designed for developers who wish to build self-hosted AI agents and manage their operations, whether they work solo or in teams. This cutting-edge tool seamlessly incorporates interactions with large language models, skill administration, tool utilization, layered memory systems, resource management, and collaborative efforts among various agents, all accessible via an intuitive React-based admin dashboard. Users have the flexibility to run it on their local machines or connect to the OpenChiip platform for improved scheduling coordination. The system boasts a command-line interface, a web dashboard, an HTTP API, and a WebSocket interface, all of which facilitate the efficient handling of chats, tools, sessions, memory, tasks, and performance analysis. Furthermore, it supports a diverse range of model providers, including Baidu ERNIE and those compatible with OpenAI, while also enabling task delegation to Codex or Claude Code. Installation methods are versatile, offering options like pip, Docker, Linux packages, systemd, and Windows installers, with macOS users having the added convenience of pip. The framework is released under the AIGCGPL-1.0 license, promoting adaptability and transparency for developers. By providing such a wide array of features, OpenChiip Harness sets the stage for a notable improvement in the productivity and effectiveness of AI agent workflows, making it an invaluable resource in the ever-evolving field of artificial intelligence.