List of the Top Free AI Agent Builders in 2025 - Page 2

LangGraph empowers users to achieve greater accuracy and control by facilitating the development of agents that can adeptly handle complex tasks. It serves as a robust platform for building and scaling applications driven by these intelligent agents. The platform’s versatile structure supports a range of control strategies, such as single-agent, multi-agent, hierarchical, and sequential flows, effectively meeting the demands of complicated real-world scenarios. To ensure dependability, simple integration of moderation and quality loops allows agents to stay aligned with their goals. Moreover, LangGraph provides the tools to create customizable templates for cognitive architecture, enabling straightforward configuration of tools, prompts, and models through LangGraph Platform Assistants. With a built-in stateful design, LangGraph agents collaborate with humans by preparing work for review and waiting for consent before proceeding with actions. Users have the capability to oversee the decision-making processes of the agents, while the "time-travel" function offers the ability to revert and modify prior actions for enhanced accuracy. This adaptability not only ensures effective task execution but also allows agents to respond to evolving needs and constructive feedback, fostering continuous improvement in their performance. As a result, LangGraph stands out as a powerful ally in navigating the complexities of task management and optimization.

Microsoft has introduced Microsoft 365 Copilot Chat, a free AI-driven chat service designed to enhance workplace productivity. By leveraging OpenAI's cutting-edge GPT-4 technology, Copilot Chat allows users to create and deploy AI agents for various functions, such as streamlining workflows and managing email communications. Originally exclusive to the premium Microsoft 365 Copilot subscription, these AI agents are now accessible through the Copilot Chat platform. Users can craft tailored agents using Copilot Studio, with a versatile pricing structure that offers pay-as-you-go options and consumption packs. Interactions with these agents are measured in messages, with costs varying from 1 cent for simple responses to 30 cents for extracting information from work-related data via Microsoft Graph. This initiative aims to familiarize businesses with AI capabilities, promoting a wider adoption of the complete Microsoft 365 Copilot suite, which remains priced at $30 per user on a monthly basis. Moreover, this strategy underscores Microsoft's dedication to embedding AI within daily business practices, potentially revolutionizing organizational operations in the modern digital landscape. As companies increasingly embrace these innovations, the potential for significant improvements in efficiency and productivity becomes evident.

Agent.ai is a versatile marketplace and networking platform tailored for AI agents, allowing users to effortlessly find, engage with, and hire these agents for various tasks. It serves as a pivotal resource for both individuals and organizations aiming to integrate AI agents into their workflows, whether for tasks involving automation, data analysis, or specialized applications. Users have access to a wide array of AI agents that cater to different industries and requirements, making it easier to discover the right AI solutions for a multitude of uses. By fostering a community of AI enthusiasts and professionals, Agent.ai promotes collaboration, networking, and the growth of AI-enhanced automation technologies. Additionally, the platform is dedicated to encouraging the exchange of ideas and driving innovation within the AI sector, enhancing the overall landscape of artificial intelligence. As the demand for AI integration rises, Agent.ai positions itself as a crucial player in this evolving market.

Lindy is an AI-driven assistant crafted to enhance efficiency in professional environments. It integrates effortlessly with a variety of platforms such as Gmail, Zoom, and Twilio. Users can automate various workflows, including email handling, customer service interactions, scheduling, and data entry for customer relationship management. With its user-friendly interface, individuals can develop AI agents in just a few minutes, simplifying intricate tasks without needing any programming knowledge. Additionally, Lindy provides customizable templates tailored to distinct requirements. A notable feature is its ability to transform real-time communications between healthcare providers and patients into precise and detailed notes. By utilizing Lindy, professionals can prioritize critical elements of their roles while allowing routine tasks to be managed effectively and effortlessly. This not only boosts productivity but also enhances overall job satisfaction.

Latitude is an end-to-end platform that simplifies prompt engineering, making it easier for product teams to build and deploy high-performing AI models. With features like prompt management, evaluation tools, and data creation capabilities, Latitude enables teams to refine their AI models by conducting real-time assessments using synthetic or real-world data. The platform’s unique ability to log requests and automatically improve prompts based on performance helps businesses accelerate the development and deployment of AI applications. Latitude is an essential solution for companies looking to leverage the full potential of AI with seamless integration, high-quality dataset creation, and streamlined evaluation processes.

Teams utilize Voiceflow to collaboratively create, test, and deploy conversational assistants in a more efficient and scalable manner. This platform allows users to effortlessly develop both chat and voice interfaces for any digital product or conversational assistant. By integrating various fields such as conversation design, product development, copywriting, and legal aspects into a single workflow, Voiceflow simplifies the entire process. Users can design, prototype, test, iterate, launch, and measure their projects all within one cohesive environment, effectively removing functional silos and content chaos. It enables teams to work within an interactive workspace that consolidates all assistant-related data, including conversation flows, intents, utterances, response content, API calls, and more. The platform's one-click prototyping feature helps to prevent delays and minimizes extensive development efforts, allowing designers to produce shareable, high-fidelity prototypes in mere minutes, thus enhancing the user experience. As the go-to solution for boosting the speed and scalability of app delivery, Voiceflow also enhances workflows through drag-and-drop design, rapid prototyping, real-time feedback, and pre-built code, which further streamline the development process for teams. By leveraging these robust tools, teams can significantly bolster their collaborative efforts, ultimately improving the overall quality of their conversational projects. This collective enhancement not only fosters creativity but also drives innovation within the realm of conversational design.

This Python script is an illustration of an AI-driven task management system that integrates OpenAI and Chroma for the formulation, prioritization, and execution of tasks. The core idea behind this system is to generate tasks guided by the results of previous endeavors and a specified goal. By leveraging the natural language processing capabilities of OpenAI, the script creates new tasks that align with the main objective, while Chroma is used to store and retrieve task results, supplying essential context. In essence, this script acts as a simplified version of the original Task-Driven Autonomous Agent and showcases the potential of AI in task management. The operational flow of the script is governed by an infinite loop that meticulously follows these steps: 1. It extracts the initial task from the task list. 2. This task is then sent to the execution agent, which utilizes OpenAI's API to perform the task within the relevant context. 3. The output is refined and logged in Chroma. 4. The script generates new tasks and reorganizes the task list, considering both the defined objective and the results from the prior task. 5. This continuous loop promotes an adaptable approach to task management, ensuring that workflows are optimized based on real-time feedback and insights. Overall, the script's framework supports a fluid task management process that evolves in response to changing circumstances.

AiAgent.app makes AI Agents accessible to everyone, allowing users to enhance their efficiency. From simplifying repetitive jobs to performing thorough evaluations of market competitors, you can complete an entire day's tasks in just a fraction of the time. This is the dawn of Artificial General Intelligence, and now is the perfect moment to utilize cutting-edge tools that will shape the future. With such innovations readily available, there is a limitless potential for boosting productivity and achieving more than ever before. Embrace this transformative technology to stay ahead in today's fast-paced world.

Presenting an exceptionally fast neural engine that is set to redefine customer support and software development for the future. This groundbreaking solution utilizes the power of advanced analytics and LLMs to revolutionize how you interact with your clients. Equipped with features for automated routing, collaboration, and triaging, it meets customer needs in real-time. By leveraging state-of-the-art AI technology, you can enhance the efficiency of your support team and reduce the volume of incoming inquiries effectively. Furthermore, it connects development teams with customer experiences to ensure a comprehensive understanding of their impact. Through efficient triaging of customer feedback, you will gain actionable insights that drive product enhancements. This collaborative framework promotes harmony between software development and customer support efforts. It integrates various functionalities such as live chat, ticket management, and engineering issue tracking within a single platform, simplifying both communication and problem-solving. You can customize the platform to fit your specific requirements with tailored objects, views, and additional features. Expand your operational capabilities with APIs and webhooks, allowing you to create, test, deploy, and launch your own automated systems. The ability to seamlessly map workflows, customer interactions, and product data within a unified system enhances overall efficiency. This cutting-edge infrastructure is designed for cloud-native scalability, capable of supporting millions of users without compromising performance. Offering consumer-grade, real-time experiences across text, audio, and video formats, it also upholds the highest standards of enterprise-level security and compliance. Consequently, organizations can engage with their customers confidently while continuously innovating and adapting to ever-evolving market demands.

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.

Flowise is an adaptable open-source platform that streamlines the process of developing customized Large Language Model (LLM) applications through an easy-to-use drag-and-drop interface, tailored for low-code development. It supports connections to various LLMs like LangChain and LlamaIndex, along with offering over 100 integrations to aid in the creation of AI agents and orchestration workflows. Furthermore, Flowise provides a range of APIs, SDKs, and embedded widgets that facilitate seamless integration into existing systems, guaranteeing compatibility across different platforms. This includes the capability to deploy applications in isolated environments utilizing local LLMs and vector databases. Consequently, developers can efficiently build and manage advanced AI solutions while facing minimal technical obstacles, making it an appealing choice for both beginners and experienced programmers.

Create a multifunctional AI agent by utilizing your personalized dataset and leveraging advanced models such as ChatGPT, GPT-4, Gemini, or Anthropic. Seamlessly deploy your AI agent across a multitude of web platforms, including WordPress, Webflow, Shopify, and Squarespace, providing users with an advanced chatbot experience. Begin the process by giving your AI agent a distinctive name, developing its backstory, defining its roles, and equipping it with specialized knowledge. Construct your own version of ChatGPT without needing any programming expertise, as you can provide instructions to your AI agent in everyday language. Tailor it to meet your unique needs in real-time to ensure peak efficiency. Our service enables multi-channel integration, allowing you to launch a personalized ChatGPT on platforms like Slack, WhatsApp, email, and SMS. Amplify your business processes with a bespoke ChatGPT AI agent. Users can engage by liking, subscribing, and interacting with community-generated agents, while also having the opportunity to share their own creations. AgentX stands out by offering a customizable experience, allowing users to mix and match different large language models from various sources for their projects. This adaptability guarantees that your AI agent is specifically designed for your requirements while remaining at the forefront of AI advancements. Additionally, the platform encourages collaboration and innovation among users, fostering a thriving ecosystem of AI development.

Design intelligent companions capable of understanding and performing tasks within various applications for users. These companions function at a speed four times faster, are ten times more economical, and exhibit enhanced accuracy in executing functions compared to GPT-4. You can significantly shorten your shopping experience with instant product searches and easy navigation. Just communicate your needs to our AI Agent, and it will quickly find the best options, smoothly guiding you through the shopping experience. Improve your meeting organization with our AI assistant, which allows for rapid scheduling, adjustments, or cancellations of appointments, while also handling in-meeting arrangements through simple voice commands. This advancement means you will spend less time searching for elusive controls and more time focusing on what is important. Simplify your travel planning and reservations effortlessly with our AI agent, which coordinates everything from flights and accommodations to car rentals and activities, all in one easy-to-use platform. Say farewell to tedious tasks and complex processes, ensuring your travel plans are executed seamlessly and without hassle. Furthermore, Octoverse offers a broader array of entertaining videos with reduced complexities, making enjoyment more attainable than ever before. In an age where efficiency is paramount, these AI companions are set to revolutionize how you manage your daily activities, bringing a new level of convenience and ease into your life. With their advanced capabilities, they not only save time but also enhance your overall experience across various tasks.

Create your dream team effortlessly with TeamCreate AI, where intelligent co-workers go beyond mere assistants; they can handle numerous tasks, integrate with over 200 different applications and tools, and communicate seamlessly via platforms such as Slack and email. These AI workers can be easily tailored to meet your specific needs without requiring any programming knowledge, performing in various capacities across sales, marketing, finance, product management, customer support, operations, and more. Unlike conventional AI assistants that serve a singular purpose, you have the advantage of modifying your AI worker to align with your distinct preferences, much like a fast-learning junior employee. All you need to do is assign tasks or make requests, and you'll be surprised at how quickly they adjust to your established workflow. For companies of all sizes, from emerging startups to well-established public entities, the key to thriving lies in attracting outstanding talent while being mindful of financial constraints. With TeamCreate AI workers, organizations can expand rapidly without being slowed down by budget restrictions or the prolonged processes of hiring and onboarding. Imagine your new AI worker as a versatile junior hire capable of managing tasks and leveraging their multilingual skills in English, Mandarin, and Spanish to facilitate smooth interaction among teams. This forward-thinking strategy fosters greater productivity and efficiency in every facet of your operations, ultimately driving better results in a competitive marketplace. Furthermore, the adaptability of these AI workers means they can evolve alongside your business, ensuring that you always have the right support to meet changing demands.

Latenode merges the simplicity of no-code solutions with the depth of full-code options and AI-enhanced insights, enabling effortless interactions between services that utilize APIs. Users have the flexibility to either work with no-code nodes for quick deployments or write custom scripts for more specialized needs. Rather than spending hours navigating through API documentation, you can communicate your requirements directly to the AI assistant, which will generate pre-assembled code tailored to your specifications. This powerful platform is designed to optimize the integration of various marketing tools, creating a unified system that reduces data discrepancies and enhances operational efficiency through smooth integration. Users can easily connect with popular SaaS applications using available connectors or develop bespoke code as required. For instance, you can effortlessly send alerts via Slack to your team while simultaneously dispatching email confirmations to your clients. Furthermore, the platform supports conditional logic, allowing you to intelligently control your scripts based on the data received, significantly improving functionality. With a complete cloud-based toolkit for API creation, you can craft workflows that seamlessly link any applications together, thereby streamlining processes across the board. By harnessing these features, teams can elevate their productivity and refine their communication strategies, ultimately leading to better collaboration and results. This integration-driven approach encourages innovation and ensures that users can adapt to changing demands with ease.

Easily drag, drop, and implement customized tools tailored to your specific business needs. Leverage our community's contributions through pre-built workflows to boost your productivity levels significantly. Enrich your workspace with a growing array of nodes, revealing countless possibilities for enhancement. Effortlessly transfer data from point A to point Z with user-friendly drag-and-click connections. Recognize workflows that are monotonous or repetitive as ideal candidates for automation. Gumloop is crafted to address a diverse spectrum of data processing tasks, empowering you to unlock your creative potential. Our sophisticated automation builder enables complex automation, exceeding the capabilities of existing solutions while embedding AI at its core. We aim not just to streamline your workflow but to revolutionize it entirely. You have the option to invite team members to join a Workspace or conveniently share the URL to your automation with them. Effortlessly simplify your complex business processes without requiring any coding expertise. For example, simply input a link to a home listing, and the AI will automatically gather vital information such as pricing, address, and other relevant details, making your workflow more efficient. Furthermore, the platform supports real-time collaboration, which not only improves team efficiency but also encourages innovation and creative problem-solving among members. By integrating these features, Gumloop transforms the way teams approach their projects and tasks.

Create AI agents capable of effortlessly pinpointing your ideal customers online, distributing engaging content, and generating a larger pool of high-intent leads eager to buy what you offer. Fyli presents a comprehensive suite of features aimed at significantly improving your marketing tactics. With our AI agents, you can efficiently manage content distribution across multiple platforms, saving both time and resources. Fyli carefully evaluates all content to determine what resonates most with your audience, enabling you to concentrate on the most effective strategies. By leveraging cutting-edge AI technology, Fyli produces genuine and compelling content specifically crafted for your brand’s needs. Furthermore, you can work alongside Fyli in a copilot mode, where post reviews, approvals, and scheduling become a breeze. Fyli continually explores the internet to discover high-intent leads ready to make a purchase. By automating your marketing processes with dedicated AI agents that operate tirelessly, you can achieve a level of efficiency that is unmatched. Additionally, Fyli streamlines the task of monitoring your target audience by keeping track of relevant subreddits and keywords, helping you identify potential customers discussing the issues your product solves. This gives you the opportunity to engage in meaningful dialogues and introduce your product when it naturally fits into the conversation. In a constantly changing digital environment, Fyli equips you with the tools needed to adapt and excel, ensuring your marketing efforts are both current and impactful, while also allowing for continuous improvement based on real-time feedback.

Explore an extensive variety of AI models, such as Gemini, ChatGPT, and Claude, all housed in a single platform, which allows you to effortlessly develop your own AI agent capable of automating workflows in mere minutes. Enjoy the ease of AI-powered chat, providing responses that closely resemble natural human dialogue for both you and your clients. Training your AI agents is incredibly straightforward; simply upload documents like PDFs or DocX files and seamlessly integrate with tools like Notion and Drive to boost your agent's capabilities. The level of customization is impressive, enabling you to tailor aspects like your brand name, color palette, domain, and much more to fit your needs. Moreover, it connects smoothly with leading social media channels such as WhatsApp, Messenger, and Telegram. Your API keys are securely stored on your device, eliminating the hassle of software installations. With an intuitive prompt library designed for effortless engagement with our AI chatbot, you'll discover all the resources you require just a click away. Our mission is to enhance your productivity, allowing you to focus on daily responsibilities and client interactions with remarkable simplicity, ultimately improving your overall work efficiency. Additionally, this platform is designed to adapt to your evolving needs, ensuring that your experience remains seamless as technology progresses.

AutoGen is an open-source programming framework specifically crafted for agent-based artificial intelligence. This framework offers a high-level abstraction for facilitating multi-agent dialogues, enabling users to effortlessly design workflows that incorporate large language models (LLMs). AutoGen includes a wide variety of functional systems that address multiple applications across different sectors and complexities. Furthermore, it enhances LLM inference APIs to improve performance while reducing costs, proving to be an indispensable resource for developers. With its user-friendly features, individuals can now expedite the creation of sophisticated intelligent agent systems like never before, making development processes more efficient and accessible. As a result, AutoGen not only simplifies the technical aspects of AI development but also encourages innovation in the field.

We are excited to present an innovative platform tailored for developers to adeptly test and troubleshoot AI agents. This suite of essential tools has been crafted to spare you the effort of building them yourself. You can visually track a variety of events, such as LLM calls, tool utilization, and interactions between different agents. With the ability to effortlessly rewind and replay agent actions with accurate time stamps, you can maintain a thorough log that captures data like logs, errors, and prompt injection attempts as you move from prototype to production. Furthermore, the platform offers seamless integration with top-tier agent frameworks, ensuring a smooth experience. You will be able to monitor every token your agent encounters while managing and visualizing expenditures with real-time pricing updates. Fine-tune specialized LLMs at a significantly reduced cost, achieving potential savings of up to 25 times for completed tasks. Utilize evaluations, enhanced observability, and replays to build your next agent effectively. In just two lines of code, you can free yourself from the limitations of the terminal, choosing instead to visualize your agents' activities through the AgentOps dashboard. Once AgentOps is set up, every execution of your program is saved as a session, with all pertinent data automatically logged for your ease, promoting more efficient debugging and analysis. This all-encompassing strategy not only simplifies your development process but also significantly boosts the performance of your AI agents. With continuous updates and improvements, the platform ensures that developers stay at the forefront of AI agent technology.

Semantic Kernel serves as a versatile open-source toolkit that streamlines the development of AI agents and allows for the incorporation of advanced AI models into applications developed in C#, Python, or Java. This middleware not only speeds up the deployment of comprehensive enterprise solutions but also attracts major corporations, including Microsoft and various Fortune 500 companies, thanks to its flexibility, modular design, and enhanced observability features. Developers benefit from built-in security measures like telemetry support, hooks, and filters, enabling them to deliver responsible AI solutions at scale confidently. The toolkit's compatibility with versions 1.0 and above across C#, Python, and Java underscores its reliability and commitment to avoiding breaking changes. Furthermore, existing chat-based APIs can be easily upgraded to support additional modalities, such as voice and video, enhancing its overall adaptability. Semantic Kernel is designed with a forward-looking approach, ensuring it can seamlessly integrate with new AI models as technology progresses, thus preserving its significance in the fast-evolving realm of artificial intelligence. This innovative framework empowers developers to explore new ideas and create without the concern of their tools becoming outdated, fostering an environment of continuous growth and advancement.

Manages the entire lifecycle of creating, testing, launching, and maintaining LLM applications smoothly, thereby removing the requirement for multiple system integrations. This strategy guarantees an optimal total cost of ownership (TCO). It utilizes a vector database and search engine that outperforms all key competitors, featuring query latency that is ten times quicker, query throughput that is five times higher, and costs that are three times lower. This system exemplifies a state-of-the-art data and knowledge infrastructure capable of effectively managing vast amounts of both unstructured and structured multi-modal data. With this solution, you can ensure that obsolete information will never pose a problem. Integrating advanced, modular, agentic RAG and GraphRAG techniques becomes effortless, eliminating the need for intricate plumbing code. Through CI/CD-style evaluations, you can confidently adjust the configuration of your AI applications without worrying about potential regressions. This capability accelerates your iteration process, enabling production transitions in a matter of days instead of months. Furthermore, it includes precise access control based on roles and privileges, which helps maintain security throughout the development cycle. This all-encompassing framework not only boosts operational efficiency but also nurtures a more responsive and adaptable development environment, making it ideal for fast-paced projects. With this innovative approach, teams can focus more on creativity and problem-solving rather than on technical constraints.

Letta empowers you to create, deploy, and manage agents on a substantial scale, facilitating the development of production applications that leverage agent microservices through REST APIs. By embedding memory functionalities into your LLM services, Letta significantly boosts their advanced reasoning capabilities and offers transparent long-term memory via the cutting-edge technology developed by MemGPT. We firmly believe that the core of programming agents is centered around the programming of memory itself. This innovative platform, crafted by the creators of MemGPT, features self-managed memory specifically tailored for LLMs. Within Letta's Agent Development Environment (ADE), you have the ability to unveil the comprehensive sequence of tool calls, reasoning procedures, and decisions that shape the outputs produced by your agents. Unlike many tools limited to prototyping, Letta is meticulously designed by systems experts for extensive production, ensuring that your agents can evolve and enhance their efficiency over time. The system allows you to interrogate, debug, and refine your agents' outputs, steering clear of the opaque, black box solutions often provided by major closed AI corporations, thus granting you total control over the development journey. With Letta, you are set to embark on a transformative phase in agent management, where transparency seamlessly integrates with scalability. This advancement not only enhances your ability to optimize agents but also fosters innovation in application development.

Initiate your first AI automation in a mere minute with Inferable, which is crafted to harmoniously fit into your existing codebase and infrastructure, allowing for the creation of powerful AI automation while ensuring both security and oversight. Its seamless integration with your current code and services occurs through a straightforward opt-in process. You can enforce determinism through your source code, enabling you to programmatically design and manage your automation solutions while retaining control over your hardware infrastructure. Inferable guarantees an enjoyable developer experience from the outset, simplifying your entry into the realm of AI automation. Although we provide superior vertically integrated LLM orchestration, your domain expertise remains crucial to your product's success. A distributed message queue lies at the heart of Inferable, ensuring that your AI automations are both scalable and reliable, with mechanisms in place to address any execution failures effectively. In addition, you can bolster your existing functions, REST APIs, and GraphQL endpoints by incorporating decorators that necessitate human approval, which not only fortifies your automation processes but also cultivates a collaborative space for refining your AI solutions. Overall, Inferable empowers developers to innovate while maintaining essential oversight and security in their automation endeavors.

Diaflow is an all-encompassing enterprise solution aimed at boosting the scalability of AI across your organization, empowering users to create AI workflows that drive innovation. By facilitating the shift from manual processes to fully automated systems, it enables teams to design efficient applications and workflows utilizing data from diverse sources. The platform makes it effortless to streamline your organization's manual operations with intuitive solutions that your team will find valuable. Through Diaflow's user-friendly interfaces and components, you can build remarkable AI-driven internal applications that will enhance your business's capabilities. Additionally, it brings forth an innovative method for document creation and editing via its AI-enhanced editing tool, relying on your expertise for ongoing support and engagement around the clock. Furthermore, Diaflow features an integrated, AI-powered spreadsheet solution that clarifies data management and transformation tasks. With Diaflow, you can effortlessly produce outstanding products for your business, allowing for rapid app and workflow development in just a few minutes, all without needing any coding experience. Overall, Diaflow transforms how organizations can effectively leverage AI, making it easier than ever to implement powerful solutions tailored to their needs. As a result, companies can anticipate a significant increase in productivity and creativity.