List of the Top AI Agent Builders in 2025 - Page 3

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.

SuperSales is an all-encompassing sales platform powered by AI, aimed at boosting your revenue without needing a substantial sales team. It enables SuperSales agents to systematically manage and prioritize sales initiatives, engage in research and outreach to potential clients, monitor deal status, and oversee your CRM, among various other tasks. By unifying all your scattered go-to-market technology tools—such as lead information, sales engagement, dialers, meeting scheduling, and CRM—into a single powerful platform, SuperSales streamlines the entire sales procedure. This innovative platform encourages collaboration between your sales personnel and AI agents, allowing them to effectively enhance sales interactions and develop a robust pipeline of qualified leads that can convert into revenue. With an extensive lead database containing over 275 million contacts and 75 million companies, SuperSales guarantees that your data is perpetually collected, refined, updated, and validated by intelligent agents. In addition, SuperSales transforms the CRM landscape for a future-focused, AI-driven environment by integrating the systems of record and action, with AI agents seamlessly managing your customer data. This groundbreaking strategy not only boosts productivity but also empowers sales teams to concentrate on cultivating relationships and successfully closing deals, ultimately leading to greater overall success.

SuperMarketer is a comprehensive marketing platform designed to facilitate customized customer engagement across a wide range of channels, including email, SMS, WhatsApp, mobile apps, Facebook, and Google. Leveraging AI-powered agents, it simplifies tasks such as crafting social media graphics, running email marketing initiatives, and continually refining customer interactions. The platform excels in creating real-time, dynamic customer journeys, employing sophisticated language models that go beyond traditional automation frameworks to enhance engagement strategies based on current customer behaviors. By merging various communication avenues into a single, cohesive system, it allows for the effective administration of personalized and targeted outreach informed by insights into customer behavior, demographic details, and recent website interactions. This forward-thinking strategy guarantees that businesses can engage their audiences through interactions that are not only timely but also highly relevant and meaningful. Moreover, such a robust solution empowers marketers to stay agile and responsive in an ever-evolving digital landscape.

Say goodbye to the difficulties of manual programming and speed up the development of agents like never before. Just express your needs, and SmythOS will create it from your dialogue or images, utilizing advanced AI models and APIs customized for your specifications. You can work with any AI model or API, effortlessly connecting with services like OpenAI, Hugging Face, Amazon Bedrock, and many more without writing a single line of code. With a collection of ready-made agent templates, agents for various purposes are just a click away; all you need are your API keys for connection. It is crucial to keep your marketing team from accessing agents that interact with your code, and we prioritize that security. Create dedicated environments for each client, team, and project, complete with robust user and permission management features. You have the option to deploy on-premises or via AWS, integrating with platforms like Bedrock, Vertex, Adobe, Salesforce, and others. Experience transparent AI with full visibility into data flows, including audit logs, encryption, and authentication safeguards. You can communicate with your agents, delegate bulk assignments, monitor their logs, schedule tasks, and utilize a variety of additional functions to enhance your operations effectively. This groundbreaking solution enables your team to concentrate on strategy and creativity, while SmythOS handles the technical intricacies, ultimately fostering an environment of innovation and productivity. By simplifying complex processes, SmythOS empowers businesses to thrive in a fast-paced digital landscape.

Gista acts as an AI-powered conversion tool designed to enhance website engagement by turning visitors into potential leads around the clock. By leveraging an extensive understanding of your products and services, it effectively communicates attractive value propositions, builds email lists, and more. The onboarding process is straightforward; simply upload your business information in formats like PDF or CSV, and Gista will efficiently handle the details. Users can personalize the AI agent with specific instructions, enabling a choice between a friendly or corporate communication style, and it supports interactions in 80 languages, catering to a global audience. Featuring a sleek, semi-transparent chatbot widget, Gista seamlessly aligns with your brand’s aesthetic, including options for dark mode compatibility. Moreover, it integrates effortlessly with popular platforms, ensuring a coherent user experience across various channels. This cutting-edge tool not only boosts engagement but also significantly optimizes your lead generation processes, making it an invaluable asset for any business. Having such a versatile and user-friendly tool can transform the way companies interact with their audiences and capture leads.

Scout serves as a comprehensive platform that enables users to effectively create, launch, and expand AI solutions. The platform features a workflow creator that facilitates the development of AI automations utilizing models, web scraping capabilities, data storage, APIs, and tailored logic. Users are empowered to automate the ingestion of content from various sources, including websites and documentation. Additionally, multiple large language models can be interconnected within a single workflow to identify the best solutions. Deployment options include Copilots, which provide AI-generated responses directly on websites, and integration with Slack to enhance customer interactions. Developers can utilize APIs and SDKs to craft custom AI applications tailored to their needs. Scout is equipped with extensive testing and tuning tools, encompassing evaluations and real-time monitoring to ensure optimal performance. Furthermore, it features integrated logging mechanisms that track workflow status, costs, and latency. Trusted by teams at the forefront of innovation, this platform is paving the way for the future of AI technology. As advancements in AI continue to evolve, Scout remains committed to providing powerful solutions that adapt to the changing landscape.

Agenthost is a versatile platform designed to enable users to create, train, and monetize AI agents without requiring any coding knowledge. It allows for the development of chatbots that efficiently handle customer inquiries across various platforms like websites and email, as well as AI-powered sales assistants that facilitate lead qualification and promote business growth. Users can deploy these agents through email, integrate them into their websites, or host them on personalized domains, ensuring they are reachable across multiple channels. With the ability to connect with over 6,000 applications via Zapier, the platform enhances workflow automation and improves productivity. Additionally, it offers customization options that let users modify the agent's appearance and functions to align with their brand identity, as well as implement monetization strategies through subscription plans managed by Stripe. Agenthost further provides integrated analytics that monitor agent performance and user interaction, delivering critical insights for continuous improvement. This all-encompassing approach not only streamlines the process of creating and managing AI agents but also cultivates an environment where users can succeed in the ever-evolving digital landscape. As more individuals leverage the capabilities of Agenthost, the potential for innovation and growth in the AI sector continues to expand.

Weave is an innovative no-code platform that facilitates the creation of AI workflows, enabling users to automate their tasks by leveraging various Large Language Models (LLMs) without any prior programming knowledge. With its intuitive interface, users can select from an extensive range of templates, adapt them to fit their specific requirements, and transform their workflows into fully automated systems. Weave supports a diverse lineup of AI models, including those from OpenAI, Meta, Hugging Face, and Mistral AI, which allows for seamless integration and customization of outputs tailored to different industries. Key features include easy dataflow management, app-ready APIs for smooth integration, AI hosting solutions, cost-effective AI model choices, user-friendly customization options, and accessible modules designed for a wide array of users. This flexibility positions Weave as an ideal tool for various applications, from developing engaging character dialogues and backstories to building advanced chatbots and simplifying the content generation process. Furthermore, its rich set of features not only opens up new avenues for creative exploration but also significantly boosts user productivity, making it a valuable asset for businesses and individuals alike. As such, Weave stands out in the realm of no-code solutions, providing users with the ability to harness the power of AI effortlessly.

Phidata is an open-source platform dedicated to the development, deployment, and management of AI agents. It empowers users to design tailored agents that possess memory, knowledge, and the capability to access external tools, thereby enhancing the performance of AI across a wide range of applications. The platform supports a variety of large language models and seamlessly integrates with multiple databases, vector storage systems, and APIs. To accelerate the development process, Phidata provides users with pre-built templates that allow for a smooth transition from creating agents to preparing them for production. Additionally, it includes features such as real-time monitoring, evaluations of agent performance, and tools for optimization, ensuring that AI implementations are reliable and scalable. Developers have the flexibility to integrate their own cloud infrastructure, enabling personalized configurations to meet specific needs. Furthermore, Phidata places a strong emphasis on solid enterprise support, offering security protocols, agent guardrails, and automated DevOps workflows to streamline the deployment process. This all-encompassing strategy guarantees that teams can fully leverage AI technology while effectively managing their individual requirements and maintaining oversight of their systems. In doing so, Phidata not only enhances the user experience but also fosters innovation in AI applications.

PydanticAI is a cutting-edge framework designed in Python, aiming to streamline the development of top-notch applications that harness the power of generative AI technologies. Created by the developers behind Pydantic, this framework easily integrates with major AI models like OpenAI, Anthropic, and Gemini. It employs a type-safe structure that allows for real-time debugging and performance monitoring through the Pydantic Logfire system. By leveraging Pydantic for output validation, PydanticAI ensures that responses from models are both structured and consistent. Furthermore, the framework includes a dependency injection system that supports an iterative approach to development and testing, while also facilitating the streaming of LLM outputs for rapid validation. Ideal for projects centered around AI, PydanticAI encourages a flexible and efficient assembly of agents, all while following best practices in Python development. Ultimately, PydanticAI aspires to deliver a seamless experience akin to FastAPI in the context of generative AI application creation, thus improving the overall workflow for developers significantly. With its robust features and user-friendly design, PydanticAI is set to become an essential tool for those looking to excel in the AI development landscape.

TIXAE Agents.ai is an all-encompassing platform designed to simplify the creation, deployment, and management of AI-powered voice and text agents. Users can take advantage of features that allow for the development of customized agents and the importation of data from multiple sources such as PDFs and web URLs, enabling deployment across various channels including WhatsApp, Discord, and Instagram. The platform caters to a diverse audience by offering functionalities like real-time analytics, live handoff options, and white-label branding, ensuring it meets the needs of both technical developers and those without a technical background. You have the flexibility to design and adjust an agent for personal use or for clients, while effectively managing the data that will be utilized by the agent. With robust scraping tools, you can effortlessly gather information from URLs, upload PDF files, or link essential documents. Furthermore, you can enhance your agent's performance by adjusting prompts and conducting A/B testing to find the optimal version. Within seconds, you can deploy your voice and text agents on widely-used platforms such as WhatsApp, Discord, Instagram, Facebook, and Meta, making your agents readily available to your audience. This adaptability not only positions TIXAE Agents.ai as a significant tool for businesses but also empowers them to elevate customer engagement using cutting-edge AI solutions. Ultimately, TIXAE Agents.ai stands out as a pivotal resource for organizations aiming to boost interaction and streamline communication with their clients through innovative technology.

LaVague is an innovative open-source framework that allows developers to easily create and deploy AI-driven web agents with minimal coding effort. By leveraging Large Action Models (LAMs), LaVague streamlines the automation of complex web tasks using natural language commands. Developers can articulate their objectives in straightforward language, enabling agents to navigate websites, collect information, and perform various actions seamlessly. This framework supports multiple drivers, including Selenium and Playwright, and provides flexible configurations suited for diverse applications. Additionally, LaVague is equipped with specialized tools for quality assurance specialists, such as LaVague QA, which simplifies the process of test creation by converting Gherkin specifications into executable tests. The platform emphasizes adaptability, user privacy, and efficiency, allowing agents to utilize local models while integrating effortlessly with existing systems. Moreover, its intuitive design makes it accessible for individuals with limited coding backgrounds, empowering them to effectively utilize its features. The commitment to user-oriented development ensures that LaVague remains a valuable resource for both seasoned developers and novices alike.

LiveKit serves as a dynamic platform for real-time communication, enabling developers to seamlessly incorporate video, voice, and data capabilities into their applications. By leveraging WebRTC technology, it supports a diverse range of frontend and backend frameworks. The platform’s network architecture is carefully crafted to deliver ultra-low latency, remarkable resilience, and the ability to scale extensively. With a globally distributed team managing an infrastructure that handles billions of audio and video minutes each month, LiveKit showcases its vast operational reach. It provides SDK support for all major platforms, allowing developers to customize their applications with a LiveKit client that is specifically designed for their preferred environment. Additionally, LiveKit offers the option for self-hosting at no expense, with no changes needed to existing code, since all tools and services operate under the Apache 2.0 open-source license. Among its many features, LiveKit includes single sign-on (SSO), role-based access control (RBAC), robust security features like end-to-end encryption, and tools for noise and echo cancellation, session recording, stream ingestion, and moderation, making it an excellent option for developers seeking comprehensive solutions. Overall, LiveKit emerges as a versatile and powerful choice for real-time communication needs, equipping developers with everything required to create highly engaging applications and foster robust user interactions.

SimplAI is a dedicated platform designed to help companies rapidly create secure, scalable, and reliable Agentic AI applications. It supports the development of a wide range of AI-powered tools such as agents, chatbots, virtual assistants, and automation solutions, all aimed at enhancing operational efficiency and increasing productivity. By providing a comprehensive suite of tools for managing AI workflows, automating processes, and facilitating conversational interactions, SimplAI streamlines the deployment of AI solutions for organizations. The platform dramatically reduces development timelines, allowing businesses to move from initial ideas to full implementation within just weeks. In addition, it serves various industries including finance, healthcare, and telecommunications, while prioritizing responsible AI practices and offering adaptable integration solutions. This strategy ensures that organizations can adopt AI technologies in ways that meet their specific business requirements and uphold their ethical standards, ultimately fostering innovation and growth.

Quickly launch and train customized AI-RAG Agents on Telegram with scalerX, enabling you to develop AI-driven personalized agents in just a few minutes, utilizing your own knowledge base for training. These AI agents can seamlessly integrate into Telegram, functioning within groups and channels, making them an excellent resource for educational purposes, customer service, entertainment, and sales, while also automating community moderation tasks. The agents are versatile, serving as chatbots for individual users, groups, and channels alike, and they support various formats including text-to-text, text-to-image, and voice interactions. Additionally, Access Control Lists (ACLs) enable you to manage agent usage limits and permissions for designated users. Training your agents is straightforward: simply create your agent, upload files to enhance the bot's knowledge base, or enable automatic synchronization with Dropbox, Google Drive, or even scrape content from webpages to enrich their training. By leveraging these features, you can ensure your agents remain effective and relevant in fulfilling user needs.

Vogent is a versatile platform that enables the creation of advanced, lifelike voice agents to adeptly manage a variety of tasks. The technology is distinguished by its highly authentic, low-latency voice AI, which can engage in phone conversations for up to an hour while seamlessly executing follow-up tasks. It proves to be especially advantageous for industries such as healthcare, construction, logistics, and travel, as it enhances communication channels. The platform offers a comprehensive end-to-end solution for transcription, reasoning, and speech, ensuring that conversations are both human-like and prompt. Vogent's proprietary language models, honed through extensive analysis of millions of phone interactions across various tasks, exhibit performance comparable to that of human agents, particularly when fine-tuned with a few examples. Additionally, developers are empowered to initiate thousands of calls with minimal coding efforts, automating workflows that align with desired outcomes. The platform also includes robust REST and GraphQL APIs, complemented by a user-friendly no-code dashboard, allowing users to design agents, upload knowledge bases, track call activities, and export transcripts of conversations. This functionality positions Vogent as a critical asset for businesses aiming to enhance their operational efficiency. Ultimately, with such capabilities, Vogent not only transforms customer interaction processes but also paves the way for innovative advancements across multiple sectors.

FastAgency is a groundbreaking open-source framework designed to simplify the process of transitioning multi-agent AI workflows from initial prototypes to fully operational systems. It presents a unified programming interface that integrates seamlessly with various agent-based AI frameworks, empowering developers to implement agent-driven workflows in both experimental settings and live environments. With features like multi-runtime support, seamless external API integration, and a command-line interface for orchestration, FastAgency facilitates the development of scalable architectures for deploying AI workflows with greater ease. Currently, it is compatible with the AutoGen framework, and there are plans to extend this compatibility to include CrewAI, Swarm, and LangGraph soon. This adaptability allows developers to transition between different frameworks with ease, choosing the one that best fits their specific project needs. Furthermore, FastAgency offers a shared programming interface that enables developers to create vital workflows once and apply them across diverse user interfaces, significantly reducing the need for redundant coding and improving overall productivity in AI development. Consequently, FastAgency not only speeds up the deployment process but also promotes innovation and collaboration among developers, ultimately enhancing the AI ecosystem as a whole. This collaborative environment encourages developers to share insights and techniques, further driving advancements in AI technology.

DemoGPT serves as an open-source platform aimed at simplifying the creation of LLM (Large Language Model) agents through a robust set of tools. It offers an extensive array of resources, including frameworks, prompts, and models that facilitate the rapid development of agents. One standout feature is its ability to automatically produce LangChain code, making it easier to construct interactive applications with Streamlit. Users benefit from a structured approach as DemoGPT transforms their directives into functional applications through distinct phases such as planning, task definition, and code generation. This platform fosters an efficient pathway for building AI-powered agents, providing a user-friendly environment to develop sophisticated, production-ready solutions using GPT-3.5-turbo. Additionally, future enhancements will expand its functionalities by integrating API capabilities and allowing connections with external APIs, thereby increasing the potential for developers. Consequently, DemoGPT not only equips users to drive innovation but also significantly streamlines the workflow involved in developing AI applications. With its ongoing evolution, the platform is poised to adapt to the changing needs of the developer community, ensuring it remains a valuable asset in the AI landscape.

Potpie is an innovative open source platform that enables developers to build AI agents tailored to their specific codebases, enhancing various tasks such as debugging, testing, system architecture, onboarding, code evaluations, and documentation. By transforming your codebase into a comprehensive knowledge graph, Potpie provides its agents with in-depth contextual insights, allowing them to perform engineering tasks with exceptional precision. The platform offers over five pre-built agents that assist with functions like stack trace analysis and the creation of integration tests. Moreover, developers can easily design custom agents through simple prompts, facilitating seamless integration into their current workflows. Potpie is also equipped with a user-friendly chat interface and includes a VS Code extension for direct integration into existing development environments. Featuring support for multiple LLMs, developers can utilize various AI models to boost performance and flexibility, making Potpie an essential resource for contemporary software engineering. This adaptability not only empowers teams to maximize their overall efficiency but also leverages cutting-edge automation methods to streamline development processes further. Ultimately, Potpie stands out as a transformative asset that aligns with the evolving demands of software development.

Lemni is a groundbreaking AI platform designed to help businesses develop customized AI agents for various customer interactions, thereby providing a tailored experience as they grow. These smart agents can handle numerous tasks, including making phone calls, offering email assistance, and conducting proactive outreach, allowing companies to expand without the need for a large increase in staff. Engineered for swift deployment, Lemni enables users to launch AI agents in just minutes, even if they lack advanced technical expertise. As the platform approaches its pre-launch phase, it invites interested users to sign up for a waitlist to gain early access. In an era where swift, accurate, and personalized responses are crucial, customers frequently face dull chatbots, impersonal emails, and extended waiting periods. It is vital to restore a sense of personalization while scaling business operations effectively. AI agents act like well-trained employees, always prepared to engage while ensuring you maintain control over the process. With Lemni, you have the opportunity to tailor every customer interaction, which not only guarantees a distinctive and personal experience but also significantly boosts customer loyalty and satisfaction. Ultimately, Lemni is set to revolutionize how businesses connect with their customers, making interactions more engaging and efficient.

OWL (Optimized Workforce Learning) is an advanced system designed for the collaboration of multiple agents in automating real-world activities. Built on the CAMEL-AI platform, OWL aims to revolutionize the interaction between AI agents, resulting in improved efficiency, more intuitive communication, and increased resilience in automating tasks across various industries. It distinguishes itself by achieving the highest rank among open-source frameworks on the GAIA benchmark, boasting an impressive score of 58.18. Notable features of OWL encompass real-time information sharing, adaptive task management, and smooth integration with numerous tools and platforms, enabling collaborative AI agents to effectively handle complex tasks. This groundbreaking framework not only enhances operational workflows but also sets the stage for future innovations in automation solutions driven by AI. As organizations continue to adopt AI technologies, OWL represents a significant leap forward in how these systems can work together harmoniously.

Mastra is a developer-friendly TypeScript framework designed to create advanced AI agents that can perform tasks, manage knowledge bases, and persist memory within workflows. By utilizing TypeScript, Mastra offers a robust solution for building scalable AI agents with full control over task execution, user interactions, and data storage. Developers can create intelligent agents that remember past interactions and make informed decisions based on real-time data, making Mastra a perfect tool for building everything from AI assistants to sophisticated automation systems. Its easy setup, scalability, and powerful integration features ensure efficient development cycles for AI-powered solutions.

Fetch.ai is a software organization located in the United Kingdom and provides software named Agentverse. Agentverse includes training through documentation. Agentverse has a free version. Agentverse provides 24/7 live support and online support. Agentverse is a type of AI agent builders software. Cost begins at Free. Agentverse is offered as SaaS software. Some alternatives to Agentverse are Smolagents, SwarmZero, and potpie.