2026 Best AI Agent Builder tools

AI Agent Builder tools help you design, configure, and deploy intelligent agents for automation, customer support, research, coding, and business workflows.

Maintained by Findings24Catalog updated Oct 23, 2026

Coding & Development

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Leaping AI

AI Agent Builder

Voice AI agent platform for customer service, bookings, and outbound calls

Freemium

Scout

AI Agent Builder

AI agents that apply your business rules across connected systems and workflows.

Freemium

ALETHIA AI

AI Code Assistant

Research studio building generative AI and blockchain products

Freemium

QueryPie AIP

AI Agent Builder

Enterprise AI agents, organizational knowledge, and governed MCP tool connections.

Paid

ZBrain

AI Agent Builder

A governance-first enterprise AI platform for building, deploying, and overseeing agentic solutions.

Freemium

Botnoi AI Chatbot

AI Chatbot

An AI agent platform for building, connecting, and monitoring chat and voice assistants across business channels.

CellCog

AI Agent Builder

CellCog is a general-purpose AI employee platform for hiring role-based AI workers, each with its own inbox, task board, and memory. Built for teams and founders seeking AI workers for ongoing knowledge work and coordination with other employees.

Freemium

Stammer AI

AI Chatbot

Build and resell AI chat and voice agents for customer support, leads, and scheduling.

Freemium

Floatbot

AI Chatbot

Enterprise AI agents for voice, chat, messaging, email, and operational workflows.

Paid

Chat Thing

AI Chatbot

AI support agents that answer from your business content and hand off complex questions to a team.

Freemium

Chai AI

AI Chatbot

Chai AI is a consumer chatbot platform for creating, sharing, and exploring AI characters and chatbots, with mobile apps for iOS and Android and web access coming soon.

Freemium

AINIRO Magic Cloud

AI App Builder

An open-source AI development platform for building apps, APIs, and agents in English.

Freemium

Agentic.ai

AI Agent Builder

Curated directory of action-oriented AI tools for productivity, automation, and development

Freemium

Docsalot

AI Code Assistant

Docsalot is a documentation platform with an agent-first CLI onboarding flow for users of Claude Code, Codex, and other coding agents. It helps teams install the CLI, configure documentation workflows, and manage tasks including creating, pulling, previewing, pushing, publishing, and migrating docs.

Freemium

BrowserOS

AI Code Assistant

BrowserOS is an open-source AI browser with local agents for automating web tasks from plain-language prompts. Supports macOS, Windows, Linux, Chrome extensions, and MCP integrations.

Freemium