Free AI Tools Directory

Chatbase is an enterprise platform for building, training, and deploying AI-powered customer support agents that integrate with business systems, automate workflows, and provide omnichannel support with enterprise-grade security.

Busabase is an open-source database and workspace for AI agents. It stores agent output as reusable data, documents, skills, and apps that teams can review and share.

Reflexio is a learning platform for AI agents that captures user corrections and interaction outcomes to produce auditable, tunable behavioral learnings which agents can retrieve and apply to improve future performance.

ThunderPhone is a full‑stack voice AI platform and API for production inbound/outbound phone agents, built to handle noisy, accented, and multi‑language calls with high accuracy and low per‑minute cost.

Hosted MCP-Server platform that generates, secures, hosts and manages production-ready MCP-Servers to connect enterprise data to any AI tool in minutes.

Nitrosend is an AI-native, full‑stack email platform that builds transactional emails, flows and on‑brand newsletters by prompting from AI agents (Claude, ChatGPT, Codex, Cursor and other MCP‑compatible agents), intended for agencies, SaaS teams and builders managing one or many brands.

Webapi.ai provides AI-powered chatbots and agents for customer support and lead engagement, using generative AI to answer questions, record customer data, run multi-step dialogue scenarios, and connect to external APIs and channels.

AssistLoop is an AI customer-service agent platform that you train on your website, documents, and Q&A to answer customers 24/7, book meetings, capture leads, and escalate to humans while integrating with existing systems.

Splutter AI is an AI chatbot and voicebot platform for businesses that provides omnichannel customer engagement, automation for support/lead generation, and tools for tracking chats, conversions, and revenue.

Cirql is a US-based technology partner that embeds forward-deployed engineers with industrial SMB teams (manufacturing, distribution, field service) to diagnose workflows and ship custom operational software on a retainer basis, returning hours to existing staff and integrating with legacy systems.

TaggoAI is an AI-first customer service platform that provides natively integrated AI Agents to automate 24/7 customer conversations across text, voice and visual channels, backed by a unified inbox, knowledge base, workflow automation and analytics.

Support AI provides customizable AI chatbots for websites powered by ChatGPT to handle customer support, lead generation, sales, bookings, feedback collection, and internal support with multi-channel integrations and training from your site content, files or videos.

ResolveAI provides a no-code, trainable AI chatbot platform that connects your website pages, documents and live data sources to create a branded, 24/7 customer-facing AI assistant for support, sales and internal workflows.

Chatwith provides customizable, white-label AI chatbots (Custom GPTs) trained on your website and files, designed for agencies and businesses to deploy 24/7 customer-facing bots with no code and usage-based pricing.

Future AGI is an enterprise platform for building, testing, evaluating, guarding, optimizing, and monitoring AI agents to catch hallucinations, enforce guardrails, and continuously improve agent performance across production workloads.

WorkBot is a no-code, omnichannel AI chatbot platform from WorkHub that automates customer support across chat, voice, and email using intelligent AI agents, NLP/LLMs, and integrations to deliver 24/7 human-like support for SMBs and enterprises.

Chat Data is an AI agent and chatbot platform for customer support that lets organizations build custom LLM-powered agents from their documents and sites, embed chat widgets or use an API/SDK, and connect agents to enterprise data and external apps with compliance and white‑labeling options.

GPTBots.ai is an enterprise-focused no-code platform for building, deploying, and scaling AI agents and workflows that connect company data and apps to automate customer support, sales outreach, enterprise search, and data insights.

Callin.io is an enterprise-focused white-label AI voice platform that provides ultra-low latency voice AI (Neuron 1.0) and autonomous AI agents for industry-specific conversational automation, built for rapid deployment and enterprise security.

Sloneek is an all-in-one, AI-first HR platform that centralizes the entire employee lifecycle — from recruitment and onboarding to time tracking, performance, payroll support and offboarding — with built-in people analytics, automation and an AI assistant.

DHTMLX Chatbot is a lightweight, MIT-licensed JavaScript AI chatbot UI widget for building customizable support-agent interfaces that integrate with any large language model (LLM). It provides configurable chat patterns, markdown support, multiple display modes, and demos/documentation for quick integration.

Tars is a no-code platform for building, testing, deploying, and analyzing conversational AI Agents that automate customer support and lead generation across web, messaging channels, and enterprise workflows.

LiveChatAI is a GPT-4o-powered customer support platform that turns a company's knowledge base into an AI agent that resolves ~70% of support queries, supports human handoff, and performs automated actions (bookings, payments, webhooks) across web, WhatsApp, Slack, Shopify and CMS integrations.

CodeGPT is an AI-first coding assistant and IDE extension that lets developers use their own API keys and any model to generate, refactor, and debug code with full visibility and data control.