Ai-agent Open-source apps 2026

LiteLLM

Unified interface for multiple LLM APIs Show more

LiteLLM is an innovative open-source package designed to streamline the integration of various Large Language Model (LLM) APIs. By providing a standardized interface, it allows developers to easily interact with multiple LLM providers such as OpenAI, Azure, Anthropic, and more. The package eliminates the complexity of adapting to different API formats by offering a consistent OpenAI-like input structure. Moreover, LiteLLM enhances efficiency with its built-in features like streaming, logging, and load balancing. Users can enjoy seamless transitions between different LLM services, making application development more efficient and robust. Ideal for developers seeking flexibility and reliability, LiteLLM is a powerful tool for optimizing interactions with diverse language model APIs.

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Load balancing

Integrated logging

Standardized interface

Consistent input format

Built-in streaming

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CAMEL

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Multi-agent systems, synthetic data generation, task automation, world simulation. Show more

CAMEL is an innovative application designed to explore and develop advanced language model (LLM) multi-agent frameworks. As the first of its kind, it offers an open-source platform that encourages community involvement and collaboration in the AI field. The app is dedicated to uncovering the scaling laws of agents, providing significant insights into the interaction and scalability of language models. By leveraging collective knowledge and expertise, CAMEL aims to push the boundaries of AI research and application. With a focus on openness, it invites AI enthusiasts, researchers, and developers to contribute to its ever-evolving framework. Whether you're a novice or an expert, CAMEL provides the tools and community support to drive cutting-edge advancements in multi-agent systems and AI scaling laws.

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Task automation

Synthetic data generation

Multi-agent systems

World simulation

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assistant-ui

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Typescript/React library for building conversational AI interfaces Show more

assistant-ui is an open-source library designed for developers looking to integrate AI chat interfaces into their applications seamlessly. Utilizing Typescript and React, this library offers a collection of customizable components that streamline the process of crafting sophisticated chat UIs. With its versatile design based on shadcn/ui and Tailwind, assistant-ui ensures flexibility and ease of use, accommodating various design requirements. It features integrations with popular AI tools, allowing for the efficient deployment of AI-powered functionalities. Additionally, the library provides a ChatGPT-like interface, bringing advanced conversational experiences directly into your app. Ideal for developers focused on building modern, interactive interfaces, assistant-ui significantly reduces the time and effort required to create dynamic AI chat solutions.

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Customizable components

Ai tool integrations

Chatgpt-like ui

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Flowise AI

8.2

2 Reviews

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An open-source low-code platform for building AI agents. Show more

Flowise AI is a cutting-edge, open-source application catering to developers who wish to build and manage Large Language Model (LLM) applications effortlessly. By offering a low-code environment, Flowise significantly simplifies the process of moving applications swiftly from testing to production stages. This versatile tool seamlessly integrates various LLM technologies, including Langchain and LlamaIndex, and supports over 100 integrations to enhance functionality. With Flowise, users can easily construct AI agents, design custom tools, and develop sophisticated LLM orchestration flows. The app stands out by providing robust flexibility through APIs, SDKs, and embedded widgets, making it an invaluable resource for developers aiming for efficiency and creativity in AI development.

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Embedded widgets

Quick integration

Custom tool development

Low-code platform

Ai agent creation

Llm orchestration

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Semantic Kernel

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SDK for integrating and orchestrating AI models with conventional programming languages. Show more

Semantic Kernel is a versatile open-source SDK designed to enhance application development by seamlessly integrating AI capabilities from platforms like OpenAI, Azure OpenAI, and Hugging Face. It offers developers a range of abstractions that simplify interaction with diverse AI models, ensuring a smoother and more reliable implementation process. By utilizing Semantic Kernel, developers can fine-tune prompts and devise strategic task planning, resulting in more controlled and tailored user experiences. This SDK empowers users to harness the power of AI efficiently, facilitating the addition of advanced functionality without deep AI expertise. Whether building new applications or augmenting existing ones, Semantic Kernel provides the tools necessary for innovation and adaptability in the rapidly evolving field of artificial intelligence.

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Ai model integration

Orchestration capabilities

Programming language compatibility

Prompt fine-tuning

Task planning support

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LLMStack

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Open-source platform to build AI Agents, workflows and applications with your data Show more

LLMStack is a comprehensive platform that enables the creation of AI-powered applications using large language models with ease. Designed for both technical and non-technical users, it features a no-code builder that allows for the seamless creation and deployment of AI applications without the need for extensive coding knowledge. The platform integrates multiple large language models, offering flexibility and choice in AI model selection. LLMStack also provides robust tools for data management, enabling users to efficiently handle and process data with vector stores. Workflow automation capabilities further streamline the development process, allowing for the construction of complex AI workflows. With its user-friendly interface and powerful features, LLMStack is an ideal solution for anyone looking to harness the power of AI in their applications.

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Workflow automation

Data management

No-code builder

Llm integration

Api management

Vector stores processing

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Agenta

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The Open-source LLMOps Platform Show more

Agenta is a cutting-edge platform designed to streamline the development of large language model (LLM) applications, catering specifically to the needs of engineering and product teams. By providing a comprehensive suite of tools, Agenta facilitates a seamless end-to-end LLMOps workflow that accelerates the creation of production-grade applications. The platform includes an LLM playground for interactive model development and evaluation, allowing teams to refine their models with ease. Deployment is made simpler with effective prompt and configuration management, ensuring that applications are launched efficiently and reliably. Furthermore, Agenta enhances operational insight through robust monitoring capabilities, including LLM observability and tracing, which help teams maintain optimal performance and quickly address any issues. With Agenta, building, deploying, and managing LLM applications becomes a more streamlined and efficient process, empowering teams to innovate faster.

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Prompt management

Evaluation tools

Llm observability

Llm playground

Configuration management

Tracing capabilities

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Dify

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An open-source platform for building and operating LLM-based AI applications with ease. Show more

Dify is an innovative open-source development platform tailored for creating and managing AI applications powered by large language models (LLMs). It uniquely combines Backend-as-a-Service (BaaS) and LLMOps functionalities to deliver a comprehensive suite of tools for visual prompt orchestration, long-context integration, data annotation, and API-based development. Supporting a diverse range of LLMs such as GPT, Mistral, and Llama, Dify excels in facilitating the swift transition from prototyping to production. The platform is designed with both technical and non-technical users in mind, enabling them to seamlessly define, deploy, and refine AI applications. With Dify, users can enhance their AI development processes, ensuring efficient and effective application management from start to finish.

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Rapid prototyping

Supports multiple llms

Visual prompt orchestration

Long-context integration

Data annotation tools

Api-based development

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LoopGPT

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A modular Auto-GPT framework for building AI agents Show more

LoopGPT is an innovative open-source reimplementation of the Auto-GPT project, packaged neatly for Python developers seeking flexibility and control over AI agent creation. By emphasizing modularity and extensibility, LoopGPT empowers developers to easily customize and extend AI functionalities to suit specific needs. It is designed with a plug-and-play API that simplifies integration and boasts compatibility with GPT-3.5, ensuring state-of-the-art language model support. With minimal prompt overhead, LoopGPT optimizes efficiency without compromising on performance. It also includes human-in-the-loop functionality, facilitating seamless collaboration between AI systems and human operators. Additionally, its full state serialization feature ensures that developers can save and restore AI states effortlessly, enhancing reliability and continuity in AI processes. Whether for commercial or personal projects, LoopGPT offers a robust platform for advancing AI development and deployment.

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Human-in-the-loop

Modular framework

Ai agents customization

Plug-and-play api

Gpt-3.5 compatibility

Minimal prompt overhead

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OpenAdapt

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AI for Desktops. Automate your workflows. Show, don't tell. No coding required. Show more

OpenAdapt is an innovative, open-source AI-driven process automation tool designed to simplify the automation of tasks on both desktop and web applications. By observing human demonstrations, it learns to replicate user interactions, including actions involving the mouse, keyboard, and UI elements, streamlining workflow automation. Utilizing advanced Visual Language Models, OpenAdapt effectively manages these tasks while prioritizing the privacy and security of sensitive user data. Its primary aim is to alleviate the burden of repetitive tasks, providing knowledge workers with a more intuitive and efficient user interface. Perfect for those seeking to optimize productivity, OpenAdapt stands out as a valuable resource in the realm of process automation. The app represents a significant step forward in making automation more accessible and adaptable to individual user needs.

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No coding required

Ai-driven automation

Observes user interactions

Visual language models

Privacy-sensitive handling

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Image to Video AI

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Transform Still Images into Living Stories Show more

Image to Video AI is an innovative open-source application designed to transform still images into dynamic video content using cutting-edge AI technology. Utilizing advanced algorithms, the app creates seamless and natural transitions between images, bringing your photos to life like never before. Ideal for content creators, marketers, and hobbyists alike, this tool simplifies the process of generating professional-quality videos, requiring only a few clicks to achieve stunning results. With its user-friendly interface and remarkable capabilities, Image to Video AI empowers users to engage audiences with visually captivating storytelling. Experience the future of media creation with a platform that merges simplicity and sophistication in video production. Whether you're looking to enhance your marketing materials or craft personal projects, this app is your gateway to turning static visuals into vibrant, immersive experiences.

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Ai-driven transformation

Natural transitions

Professional-quality videos

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Phoenix

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Phoenix Arize is an open-source AI observability platform for LLMs. Show more

Phoenix Arize is an innovative, open-source AI observability platform tailored for optimizing language model (LLM) applications. Built on the robust foundation of OpenTelemetry, it offers a vendor, framework, and language-agnostic environment, ensuring unparalleled flexibility for developers. The platform provides comprehensive insights and visibility into the inner workings of AI applications, allowing for thorough tracing and evaluation. Geared towards early-stage developers, Phoenix Arize supports pre-deployment assessment and troubleshooting directly from a local machine, facilitating a streamlined development process. Whether you're fine-tuning models or diagnosing issues, Phoenix Arize empowers users with the tools needed to enhance AI performance efficiently.

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Ai observability

Trace applications

Evaluate models

Optimize llms

Pre-deployment evaluation

Local troubleshooting

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Void

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An open-source AI-powered code editor alternative to Cursor. Show more

Void is a cutting-edge development environment that builds upon the foundation of Visual Studio Code, enhancing it with sophisticated AI capabilities tailored for coding assistance. Central to Void's appeal is its commitment to data privacy and user control, distinguishing it from similar tools like Cursor. Developers will appreciate features such as AI-powered autocomplete, enabling quicker code writing, and inline edits that streamline the coding process. The app also offers a codebase chat, providing an intuitive way to interact with your code. What sets Void apart is its agentic features, which empower developers to automate routine tasks efficiently. Most importantly, Void places users in the driver's seat by allowing them to choose their preferred AI models, ensuring they have full control over their coding environment and data.

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Ai autocomplete

Inline edits

Codebase chat

Agentic features

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LaVague

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Large Action Models framework to build AI Web Agents Show more

LaVague is an innovative open-source framework crafted for the creation of AI Web Agents utilizing Large Action Models. These advanced agents are capable of automating intricate web interactions through the understanding and execution of natural language commands. With its robust capabilities, LaVague enables efficient web navigation, data extraction, and form filling, streamlining these processes for users. Key components, such as the World Model and Action Engine, play a pivotal role in simplifying the development and deployment of these intelligent agents. Ideal for developers seeking to enhance web-based automation, LaVague offers a versatile platform that supports a broad spectrum of online tasks. Whether you're looking to build an agent for personal use or for broader applications, LaVague provides the tools necessary for effective and efficient automation solutions.

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Data extraction

Natural language commands

Form filling

Ai web agents

Web navigation automation

World model components

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Mentat

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AI coding assistant for command-line use. Show more

Mentat is a powerful open-source AI tool crafted to streamline coding tasks directly from your command line interface. Setting itself apart from other AI coding assistants, Mentat enhances productivity by seamlessly coordinating edits across multiple files and locations, ensuring a cohesive integration within your project's context without the hassle of copy-pasting. Whether you're delving into new codebases, planning to incorporate new features, or aiming to refactor existing code, Mentat provides robust support tailored for developers. This innovative tool is designed to overcome common coding challenges, promoting efficiency and accuracy in software development processes. By employing Mentat, developers can gain deeper insights and a more intuitive understanding of complex codebases, ultimately accelerating their coding workflows.

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Command-line integration

Multi-file edits

Project context integration

New codebase understanding

Feature addition assistance

Code refactoring help

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bolt new ai

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"Create real software through natural conversation(https://boltnew.ai/)" Show more

Bolt New AI redefines software development by leveraging advanced natural language processing to make application creation accessible to everyone. Powered by DeepSeek V3, this open-source platform enables users, regardless of their technical expertise, to transform conversational prompts into fully functional software effortlessly. This democratization of development encourages innovation and creativity by removing traditional barriers to entry. Additionally, Bolt New AI emphasizes transparency and collaboration through community-driven enhancements and integrates smoothly with popular industry tools such as GitHub. With this platform, both novices and experienced developers can contribute to an evolving ecosystem, fostering a more inclusive and dynamic software development landscape.

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Seamless integration

Natural language processing

Ai-assisted development

Open-source platform

Conversational software creation

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UFOstart

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Meet Your Marketing AI Workforce. Show more

UFOstart is an innovative platform designed to revolutionize how startups and businesses approach marketing through the power of AI. It empowers users with AI-powered marketing agents that not only produce high-quality content at a rapid pace but also continually learn and refine their strategies for optimal results. The app is backed by a dedicated team of marketing experts and Web3 pioneers who are passionate about open-source technology, decentralization, and transparency. By leveraging these cutting-edge principles, UFOstart is helping shape the future landscape of marketing, providing tools that promote efficiency and creativity. It's an ideal solution for businesses looking to stay ahead in the ever-evolving digital world while maintaining ethical and transparent practices.

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Content creation

Ai-powered marketing

Agent collaboration

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DeepSeek V3

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Cost-efficient open-source MoE model rivaling GPT-4o in reasoning and math tasks Show more

DeepSeek V3 is an advanced application powered by a cutting-edge 671-billion-parameter Mixture-of-Experts (MoE) model, designed for exceptional performance in coding, mathematics, and multilingual tasks. This model, with 37 billion parameters activated per token, surpasses prominent open-source competitors such as Qwen2.5-72B and Llama-3.1-405B, and competes with top-tier closed-source models like GPT-4o and Claude-3.5-Sonnet. Its training on 14.8 trillion tokens using FP8 mixed precision allows it to achieve state-of-the-art efficiency. DeepSeek V3 offers a remarkable 128K context window, which, combined with its 3x faster generation speed compared to its predecessor, ensures swift and precise task execution. This app is an ideal choice for professionals seeking an edge in linguistic and computational challenges across various languages.

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Multilingual capability

Coding proficiency

Mathematics excellence

State-of-the-art efficiency

Fast generation speed

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Agno

8.2

1 Reviews

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Build AI agents with Python using a powerful and flexible framework. Show more

Agno is a versatile open-source framework tailored for creating AI agents with ease and efficiency using Python. Designed to cater to developers from beginners to experts, Agno provides a robust set of tools and features that streamline the development process. It empowers users to build sophisticated agents capable of accessing an extensive range of knowledge, retaining memory, and accomplishing various tasks through diverse tool integrations. By simplifying the complex aspects of AI development, Agno opens up opportunities for innovation in the realm of artificial intelligence. Whether you're enhancing existing software or crafting new AI solutions from scratch, Agno delivers the necessary infrastructure to bring your projects to life. With its focus on accessibility and power, Agno is set to become an indispensable tool for AI developers across the spectrum.

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Memory management

Ai agent creation

Python framework

Task automation tools

Knowledge access

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Agentset

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Open-source Agentic RAG Show more

Agentset is a cutting-edge application designed to enhance the accuracy of agentic Retrieval-Augmented Generation (RAG) techniques. By harnessing the power of agentic methodology, Agentset surpasses the traditional RAG implementations, offering increased precision and effectiveness in data retrieval and content generation. The open-source nature of the app promotes a collaborative environment, encouraging developers and researchers to contribute towards its continuous improvement. Additionally, Agentset provides a free tier, making it accessible to individuals and organizations looking to explore the advantages of agentic RAG without financial barriers. Its user-friendly interface and robust features make Agentset an invaluable tool for those seeking an innovative approach to RAG. Whether for academic research or industry applications, Agentset empowers users with state-of-the-art technology to achieve superior outcomes.

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Open-source platform

Agentic rag implementation

Accuracy enhancement

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Ai-agent Open-source apps

Related Categories

Price

Based on reviews

Showing 60 to 80 of 73 Apps

LiteLLM

CAMEL

assistant-ui

Flowise AI

Semantic Kernel

LLMStack

Agenta

Dify

LoopGPT

OpenAdapt

Image to Video AI

Phoenix

Void

LaVague

Mentat

bolt new ai

UFOstart

DeepSeek V3

Agno

Agentset