Best AI Agent Builders for Linux of 2026

Compare the Top AI Agent Builders for Linux as of October 2026

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What are AI Agent Builders for Linux?

AI agent builders are tools, platforms, or frameworks designed to create, train, and deploy intelligent virtual agents capable of performing tasks autonomously. These builders provide resources for natural language processing, decision-making algorithms, and machine learning, enabling agents to interact with users effectively. They often include user-friendly interfaces or APIs to customize behaviors, integrate with existing systems, and adapt to specific use cases. AI agent builders are widely used across industries, including customer service, healthcare, education, and entertainment, to enhance efficiency and user experience. By leveraging these tools, developers and businesses can rapidly create sophisticated agents tailored to their unique needs. Compare and read user reviews of the best AI Agent Builders for Linux currently available using the table below. This list is updated regularly.

1

LM-Kit.NET

LM-Kit

LM-Kit.NET brings advanced AI to C# and VB.NET through an enterprise-grade architecture and an intuitive AI Agent Builder that lets developers design modular agents for text generation, translation, and context-aware decision making, with built-in runtime support that hides the underlying complexity so teams can prototype, deploy, and scale intelligent solutions quickly while keeping their software adaptable to evolving data and user needs.

29 Ratings

Starting Price: Free (Community) or $1000/year

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2

Calljmp

Calljmp

Calljmp is a developer-first AI agent runtime designed to build, run, and scale long-running stateful workflows written in TypeScript. While many modern tools like Mastra AI provide rich frameworks to define agents and workflows, Calljmp focuses on actually running them reliably in production. Calljmp combines agent logic, durable execution, human-in-the-loop pause/resume, retries with idempotency, and built-in observability into a unified execution environment. Developers implement agents as code, and the runtime guarantees reliable execution, state persistence, and operational visibility without gluing together custom queues, databases, and monitoring stacks. Calljmp is ideal for engineering teams, product developers, and backend architects who want to embed intelligent agents into product systems while offloading execution complexity to a purpose-built runtime.

2 Ratings

Starting Price: Free

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3

CatDoes

CatDoes

CatDoes is your AI-powered app development partner that turns conversations into production-ready mobile apps. Just describe what you want, AI agents will handle the rest. CatDoes uses multi-agent approach where we have an agent that understands your requirements and feature set, an agent that prepares the theme, design and color palette of your app, an agent that knows how to code and builds your app, and an agent that knows how to release your app on the app stores and does it for you. 🐈✨

3 Ratings

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4

Appsmith

Appsmith

Appsmith is an open-source low-code platform designed to help businesses rapidly build custom internal tools and applications. With a drag-and-drop interface and extensive integration capabilities, Appsmith simplifies the development of dashboards, admin panels, and CRUD applications. Developers can also customize functionality using JavaScript, while seamless integration with databases and APIs makes it highly versatile. It supports self-hosting and enterprise-grade security features such as role-based access controls, audit logging, and SOC 2 compliance, making it suitable for organizations of all sizes. Appsmith's AI-powered agent platform enables businesses to build custom conversational agents tailored to their specific needs. These agents can be embedded into various business workflows, enhancing support, sales, and customer success teams. By leveraging data-driven AI, the platform automates tasks and scales operations efficiently.

Starting Price: $15/user/month

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5

Lindy

Lindy AI

Lindy is an AI-powered assistant designed to streamline various professional tasks by integrating seamlessly with numerous applications, including Gmail, Zoom, and Twilio. It enables users to automate workflows such as email management, customer support, scheduling, CRM data entry, lead generation, and outreach, thereby enhancing productivity and efficiency. Lindy's user-friendly interface allows for the creation of AI agents in minutes, facilitating the automation of complex processes without the need for coding expertise. Additionally, Lindy offers customizable templates tailored to specific needs, such as medical scribing, where it transforms clinician-patient interactions into accurate, comprehensive notes in real-time. By leveraging Lindy's capabilities, professionals can focus more on critical aspects of their work, confident that routine tasks are handled efficiently.

Starting Price: $49.99/month

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6

SmythOS

SmythOS

Say goodbye to manual coding and build agents faster than ever. Describe what you need, and SmythOS builds it from your chat or image, using the best AI models and APIs for your task. Use any AI model or API. Integrate with OpenAI, Hugging Face, Amazon Bedrock, and hundreds of vendors without a line of code. A pre-built agent template library gives you agents that already work out of the box for dozens of use cases. Just hit the button and connect with your own API keys. Because your marketing team should not have access to agents that work with your code. We got you covered. Create a space for each client, team, and project with full user and permission management. Deploy on-prem or to AWS. Integrate with Bedrock, Vertex, Adobe, Salesforce, etc. Explainable AI with full control over data flows, audit logs, encryption, and auth. Chat with your agents, give them bulk work, inspect their work logs, assign them work schedules, and more.

Starting Price: $30 per month

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7

AgentSea

AgentSea

AgentSea is an open source platform designed to build, deploy, and share AI agents with ease. It delivers a collection of libraries and tools for building AI agent apps, favoring the UNIX philosophy of doing one thing well. Tools can be used individually or stacked together into a single agent app, and are compatible with frameworks like LlamaIndex and LangChain. Key components include SurfKit, a Kubernetes-style orchestrator for agents; DeviceBay, offering pluggable devices like file systems and desktops; ToolFuse, a library that wraps scripts, third-party apps, and APIs as Tool implementations; AgentD, a daemon making a Linux desktop OS accessible to bots; AgentDesk, a library for running AgentD-powered VMs; Taskara, for task management; ThreadMem, for building multi-role persistent threads; and MLLM, simplifying communication with multiple LLMs and multimodal LLMs. AgentSea also offers alpha agents like SurfPizza and SurfSlicer, which navigate GUIs using multimodal approaches.

Starting Price: Free

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8

Parlant

Parlant

Parlant is a production-ready, open source framework for building compliant AI chat agents that reliably follow instructions and scale with complexity. It enables developers to create adaptive, iterative, and explainable conversational agents using natural-language behavior modeling, including guidelines, journeys, canned responses, retrievers, glossaries, and tools, all versionable via Git. Its guidelines let you nudge agent behavior contextually and precisely, while journeys define multi-step interaction flows; canned responses ensure consistency in high-risk scenarios; and explainability tools provide clear visibility into why each decision was made. Tools require matching guidelines to execute, cleanly separating business logic from conversation behavior, enabling developers and business experts to collaborate independently. Built-in features like session persistence, tool result tracking across sessions, and a drop-in React chat widget make it easy to install.

Starting Price: Free

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9

Dasha

Dasha

Dasha is a conversational AI-as-a-service platform that lets you embed realistic voice and text conversational capabilities into your apps or products. With a single integration, create smart conversational apps for web, desktop, mobile, IoT, and call centers. DashaScript is an event-driven declarative programming language used to design complex real-world conversations that pass a limited Turing test. Automate call center conversations, recreate the Google Duplex demo in under 400 lines of code or create a no-code GUI for your users that translates into DashaScript code. If it is connected to the internet and has access to a speaker/mic, it can run a Dasha application. Your conversational voice/chat apps use your existing infrastructure, including databases, external services (Airtable, Zendesk, TalkDesk, etc.), and business logic. Run conversations through anything. Feed your custom data into Dasha and consume results where they provide the most value.

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10

AskUI

AskUI

AskUI is an innovative platform that enables AI agents to visually perceive and interact with any computer interface, facilitating seamless automation across various operating systems and applications. Leveraging advanced vision models, AskUI's PTA-1 prompt-to-action model allows users to execute AI-driven actions on Windows, macOS, Linux, and mobile devices without the need for jailbreaking. This technology is particularly beneficial for tasks such as desktop and mobile automation, visual testing, and document or data processing. By integrating with tools like Jira, Jenkins, GitLab, and Docker, AskUI enhances workflow efficiency and reduces the burden on developers. Companies like Deutsche Bahn have reported significant improvements in internal processes, citing over a 90% increase in efficiency through the use of AskUI's test automation capabilities.

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11

AirMedia

AirMedia

AirMedia: Your AI-Powered Social Media Marketing Assistant Revolutionize your social media strategy with AirMedia, the all-in-one platform that simplifies content creation, scheduling, and analytics. Our advanced AI technology automates time-consuming tasks, freeing you to focus on what matters most: building your brand and engaging with your audience. Key Features: Content creation in minutes Optimised scheduling In-depth analytics Time-saving automation

Starting Price: $0

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12

Factory

Factory.ai

Factory.ai is an agent-native software development platform designed to automate and accelerate engineering workflows. It enables developers to delegate complex tasks like refactoring, migrations, and incident response to AI-powered agents called Droids. The platform integrates seamlessly into existing tools such as IDEs, terminals, and collaboration apps. Developers can continue using their preferred environments like VS Code, JetBrains, or command line interfaces. Factory.ai works across the entire development lifecycle, from coding to CI/CD pipelines. It is built with enterprise-grade security to protect data and intellectual property. Overall, Factory.ai enhances productivity by enabling AI agents to work alongside developers without disrupting workflows.

Starting Price: $80 per month

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13

VoAgents

VoAgents.ai

VoAgents.ai offers a cutting-edge AI voice agent solution designed to reshape the way businesses interact with customers. Capable of managing both inbound and outbound calls, our AI-driven agents simulate natural and human-like conversations. VoAgents.ai is an advanced AI voice agent platform built to transform how businesses connect with their customers. Designed to handle both inbound and outbound calls, our AI agents deliver natural, human-like conversations that elevate customer engagement and streamline operations. Whether you're managing sales, support, follow-ups, or appointment scheduling, VoAgents.ai ensures consistent, 24/7 communication across industries like iGaming, marketing, real estate, restaurants, retail, and finance. Our voice agents are trained to understand your business needs, respond intelligently, and integrate seamlessly with your existing CRM and workflows.

Starting Price: $99/month

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14

OpenLegion

OpenLegion

OpenLegion is a production-grade AI agent framework and platform for building an AI workforce by describing the team you want. Tell OpenLegion “I want a marketing agency,” “I want a sales team,” or “I want a research desk,” and it deploys the agent stack with roles, budgets, permissions, and secure credential controls built in. Instead of stopping at chat, OpenLegion is designed for real workflows; agents can browse websites, fill out forms, write and run code, send emails and messages, manage files and folders, research and summarize, scrape data, qualify sales leads, process spreadsheets, post to social media, monitor for changes, and trigger workflows through Slack, Telegram, or Discord. Each agent runs in its own isolated container with per-agent budgets, tool permissions, persistent memory, MCP-compatible skills, and vault-secured credentials that agents never touch.

Starting Price: $19 per month

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15

Synoptix AI

Synoptix AI

Synoptix AI is an enterprise AI platform designed to help organizations automate complex business processes, deploy AI-powered workflows, and scale intelligent operations securely. The platform combines advanced AI models, workflow automation, data integration, governance controls, human-in-the-loop review, and continuous monitoring into a unified environment. Businesses can leverage Synoptix AI to streamline operations, improve decision-making, automate repetitive tasks, enhance customer experiences, and accelerate digital transformation initiatives. The platform supports enterprise-grade security, compliance, model management, performance monitoring, and scalable deployment across multiple business functions and industries. Synoptix AI enables organizations to move beyond isolated AI projects and build sustainable, governed, and measurable AI-driven operations.

Starting Price: $0

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16

Sistava

SISTA AI

Sistava is an AI workforce that runs your entire business. Founders hire AI employees that handles sales, marketing, support, finance, and legal work around the clock. Bundled with an always-on personal assistant. She runs your calendar, inbox, meetings, and daily admin, and brings in a specialist whenever the work needs deeper specialty. Behind her sits a roster of ten named domain experts covering sales, marketing, support, finance, HR, legal, operations, product, design, and data, plus Custom AI Talent for any role outside the ten. Wake up to a pipeline that grew while you slept. Sales sequences sent, demos booked, leads qualified. Support tickets answered. Posts published. Articles drafted. Books reconciled. Contracts reviewed. Candidates screened. Designs delivered to your inbox. Your AI workforce runs the day-to-day so you can focus on the parts only you can do.

Starting Price: $49/month

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17

Inya.ai

Gnani.ai

Inya.ai is a leading no-code platform that empowers businesses to create Agentic AI - powered conversational agents with ease. Our GenAI agents help automate customer support, sales, and multilingual interactions, providing intelligent, human-like conversations. Whether you're a small business or an enterprise, Inya.ai enables seamless, scalable voice automation across industries, driving efficiency and improving customer experiences.

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18

Girikon AI

Girikon AI

Girikon AI is a leading provider of enterprise-grade Agentic AI solutions designed to transform customer engagement and business operations. Our Unified AI Agent Platform enables organizations to automate conversations and workflows across voice, SMS, WhatsApp, email, web chat, and other digital channels from a single intelligent platform. Built for modern enterprises, Girikon AI integrates seamlessly with Salesforce, HubSpot, Microsoft Dynamics, ServiceNow, and other leading CRM and business systems, allowing organizations to deliver personalized, always-on customer support while reducing operational costs. Our AI agents leverage advanced natural language understanding, workflow automation, and real-time integrations to handle customer service, sales, appointment scheduling, lead qualification, and internal business processes with speed and accuracy.

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19

botts.ai

botts.ai gmbh

botts.ai is a Swiss-hosted AI platform that turns your business knowledge into conversational agents for customers and teams. Connect your data (PDFs, docs, websites, Google Drive, Notion), configure an agent, test it, and deploy it across web chat, voice, WhatsApp and internal channels — no code required. Agents can also call external tools and APIs to take real actions, not just answer questions. Infrastructure and data storage are in Switzerland, the platform is GDPR compliant and built on a Zero-Trust architecture, and models never train on customer data.

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20

Echobase AI

Echobase AI

Echobase is the preferred platform for teams to query, create, and analyze data directly from their files without any financial commitment upfront — no credit card required. By leveraging advanced AI models tailored to your specific business needs, Echobase enables the creation of AI Agents. These agents are adept at a range of functions, from handling basic Q&A to intricate analysis, aggregation of information, and task completion.

2 Ratings

Starting Price: $19 per month

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