AI Agent Development
The best 50 AI Agent Development tools - Free & Paid
Explore 50 AI for AI Agent Development
AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.
Freemium
SuperAGI is an open-source autonomous AI framework for building and managing efficient and reliable autonomous agents that learn and improve over time.
Free
AIGA is an AI tool that creates tailored business agents for tasks like lead management and legal document automation. It boosts efficiency and speeds up operations through advanced features such as hyper-personalization and predictive selling, ultimately driving growth.
Freemium
- $545
SupportAgent.ai is an AI tool that creates automated draft replies for support agents by learning from previous replies and adapting to the writing style.
Free trial
- $29/mo
Agentz automates realātime customer engagement across voice, SMS, web, and social channels. Its dragāandādrop flow builder and selfālearning responses handle missed calls, webforms, and inquiries without coding, and it integrates with existing databases and systems.
Paid
- $29
Future AGI is a developerāfirst platform for LLM observability and evaluation across text, image, audio, and video. It provides synthetic dataset generation, noācode experiment tracking, builtāin metrics, realātime production monitoring, safety checks, and automated prompt refinement for continuous
Free
QA.tech automates endātoāend tests across web, mobile, and APIs with AI agents that simulate real users, reducing flakiness, delivering instant CI/CD feedback, logging detailed failures, and automatically updating test cases without infrastructure setup.
Freemium
- $499/mo
Aissist delivers a digital workforce that automates service and sales workflows, offering endātoāend reasoning, native integration to major CRM platforms, omniāchannel support, multiāagent collaboration, enterprise governance, and 65+ālanguage processing of text, image, video, and voice.
Freemium
- $0.05
Google Antigravity is an IDE for developers featuring tab autocompletion, natural language code commands, and configurable agents that monitor tasks. It offers cross-surface synchronization and a unified mission control view for managing multiple agents.
Free
Alli is an enterprise AI platform that automates workflows by converting proprietary data into actionable insights. It uses Retrieval Augmented Generation, naturalālanguage queries, realātime feedback, and a noācode agent builder for secure, customizable AI solutions across finance, manufacturing, a
Free trial
Agency Swarm is an AI-powered framework that enables users to create and manage collaborative agents with specialized roles. It offers customizable agent functions, efficient communication flows, and state management, making it ideal for automating workflows and AI-driven decision-making.
Free
Zaia automates support and sales using autonomous AI agents, enabling quick integration with messaging platforms like WhatsApp and Instagram. It features lead qualification, meeting scheduling, and ticket redirection, enhancing customer engagement and streamlining operations.
Freemium
Shift AI is a comprehensive platform focused on advancing AI in Japan, offering resources, case studies, and training. It connects professionals and organizations while promoting AI literacy through community-driven education and networking opportunities.
Freemium
iPrep.Ai offers structured mock interviews for technical and behavioral scenarios, featuring realātime coding challenges, instant code feedback, session recordings, detailed analytics, and personalized improvement plans for software developers at all skill levels.
Freemium
Agent One is a noācode platform that lets businesses build whiteālabeled AI assistants on custom domains. It supports OpenAI, Claude, and Gemini, offers oneāclick deployment, realātime data fetching, API integration, and multilingual analytics.
Subscription
- $8/mo
AgentWorks⢠facilitates the development and deployment of AI agents within enterprises, offering interoperability, one-click fine-tuning, compliance validation, performance evaluation, multi-agent workflow orchestration, and a secure infrastructure for various deployment environments.
Subscription
- $4
Ever Efficient AI offers customized AI automation services including JavaScript and Python development, chatbots, data integration, browser extensions, software builds, and more.
Subscription
FootAgentExam delivers 800+ FIFA examāstyle questions, instant scoring, and detailed regulatory feedback. Its AI assistant clarifies correct choices, while an adaptive engine tracks RSTP, FFAR, and Statutes progress to personalize study plans.
Freemium
- $149
AI Jobs is a comprehensive platform aggregating top AI job listings across various departments and job levels. It offers opportunities in development, design, marketing, sales, support, finance, and HR, globally.
Paid
OpenAgents is an open-source framework for building and operating scalable, interoperable AI agent networks. It provides tools to launch, connect, and orchestrate agents with live monitoring, enabling collaborative applications and workflows.
Freemium
Learn AI, ML, and data science through free tutorials, live coding playgrounds, and 100+ handsāon projects. The curriculum covers core machine learning, regression, and deep learning, with specialized projects and a 3,958āquestion quiz to reinforce knowledge.
Free
AI Superior offers end-to-end AI solutions, including consulting, machine learning, and data strategy. Their services encompass generative AI, chatbots, computer vision, and natural language processing, helping organizations derive actionable insights and enhance operational efficiency.
Freemium
AgentX is a multi-agent AI platform for building, training, and deploying conversational agents using a no-code visual builder or developer tools, supporting multiple LLMs, RAG knowledge connectors, omnichannel deployment, integrations, analytics, voice, and on-premise options.
Free
Agency-agents is a GitHub repository of specialized AI agent templates and production-ready workflows. It provides deliverable-focused agents with defined missions and integrations to automate tasks and generate measurable outcomes across development, design, and business roles.
Freemium
Pangea.ai connects firms with vetted agencies for product building, team augmentation, and fractional executive support. It offers fully managed teams from design to launch, BuildāOperateāTransfer centers, and rapid matching by tech stack or role within 24āÆhours.
Free
11 ai is a voice assistant using ElevenLabs Agents that enables voice-driven task management, customer research, ticket updates, and team messaging via integrations with Perplexity, Linear, and Slack, supporting private MCP servers and fast voice cloning across 5,000+ voices.
Freemium
JobInterview.coach uses AI to generate personalized coaching plans tailored to skill level, role, and industry. It offers mock interview sessions with instant feedback, tracks progress, integrates calendars and document storage, and reduces anxiety by enabling atāhome practice.
Paid
- $19
AlphaCorp AI delivers endātoāend solutions for autonomous agents, RAG pipelines, and fineātuned models, supporting Python, Rust, TypeScript, and integrations with major LLM providers. It offers prompt engineering, fullāstack MLOps, and audit services for scalable production deployment.
Free
- $25
Coach is an AI career development platform guiding learners through exploration, skill building, job searching, and interviews with personalized resume feedback. Institutions can embed, customize, and scale advising while meeting FERPA, GDPR, and WCAG compliance.
Freemium
Kiro AI is an AI-powered IDE that transforms user prompts into specifications and structured tasks to accelerate prototype development and collaboration. It automates repetitive coding tasks with AI agents, supports multimodal input, and integrates with VS Code while ensuring security and privacy.
Freemium
Formation is a technical interview prep platform for experienced software engineers that uses adaptive learning to personalize practice, offers mentor-led mock interviews, 1:1 coaching and group sessions, covers algorithms, system design, AI-assisted coding and job-search guidance.
Freemium
AI Outbound Agents by HLX AI BDR enhances outbound demand generation through AI-driven representatives that identify target accounts, personalize communications, manage responses, and integrate with CRM systems, optimizing lead generation and meeting scheduling.
Free
InterviewAI is an AI interview platform that generates realātime, jobāspecific questions, scores mock interviews, and tracks progress. It streamlines scheduling, stores candidate notes, and provides biasāreduced, dataādriven insights for recruiters and students.
Freemium
MagicLearn offers structured AI courses covering fullāstack development, AI agents, prompt engineering, and AI coding tools. Designed for engineers, designers, analysts, and founders, it moves learners from fundamentals to productionāready applications with handsāon exercises and careerābuilding com
Paid
- $39/mo
OiiOii.ai is an AI animation agent team offering end-to-end production with role-based workflows (Art Director, Scene Designer, Scriptwriter, etc.), drag-and-drop references, chat refinement, one-click short-form rendering, multi-style character/IP creation, asset tracking and export-ready files.
Freemium
Nozomio Labs offers Nia, an AI tool designed to enhance the software development lifecycle. It focuses on code understanding, automating quality assurance, security, and deployment, thereby improving collaboration between developers and AI technologies.
Freemium
ellow connects organizations with vetted developers worldwide, offering talent on demand, executive search, and global centers. AI matching cuts hiring to under 48 hours, supports flexible engagements, and delivers managed cloud, DevOps, and AIāaugmented engineering for rapid app development.
Free
Arc gives instant access to 450,000 professionals across 190 countries, with hiring timelines of 72 hours for freelance and up to 14 days for fullātime roles. Secure payments are managed via EmployerāofāRecord partners, and recruiter support covers LATAM and APAC.
Paid
- $999/mo
ARI, the Advanced Research Intelligence, is an AI research agent that processes over 400 sources simultaneously, enhancing market research speed and accuracy, thus empowering businesses with rapid, informed decision-making.
Freemium
AI Model Agency provides a groundbreaking synthetic photography tool for fashion modeling. It combines technology and creativity, overcoming budget and talent limitations, enabling brands to collaborate with influencers and partner with model agencies through the power of AI synthography.
Freemium
Interviewsby.ai is an AI-powered tool that offers customized mock interviews with real-time feedback and sample interview roles tailored to specific job positions, helping you practice and improve your interview skills.
Relevance AI offers AIāpowered agents that automate sales, marketing, and support tasksāCRM updates, email drafts, research, lead routing, and ticket resolutionāwhile integrating with 100+ apps, providing secure roleābased access and performance dashboards.
Freemium
Adept builds and runs software agents that automate enterprise workflows. Using multimodal models it interprets web pages, PDFs, charts, and tables, then executes actions across websites and desktop apps via a domaināspecific language. Continuous feedback refines performance.
Subscription
Agenthost lets users build AI agents for customer support, sales, marketing, and education without coding. Oneāclick integrations connect to 2,000+ apps, while custom actions, file uploads, voice, and fineātuning extend agent capabilities. Deep analytics and team collaboration improve performance.
Free trial
AgentsForHire.ai is a no-code platform for deploying and managing AI agents across organizations, enabling one-click deployment for tasks like tech support, data science, and content creation. It offers seamless integration, customization, and scalability, enhancing efficiency while ensuring enterpr
Freemium
TaskAGI is a noācode platform that lets users build, test, and deploy AI agents via a visual workflow builder. It integrates over 1,000 servicesāCRM, email, eācommerceāand supports web scraping, data extraction, and realātime monitoring.
Subscription
- $19/mo