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AI Chatbot Tools

AI chatbots have become essential tools for writing, research, coding, and customer support. These are the most capable conversational AI assistants available today.

48 tools indexed·Updated August 2026
CATALOG SNAPSHOT

Recently updated ai chatbot tools

Ordered by catalog update date
PositionToolWhat it doesPricingUpdated
🥇Railo — Deterministic security fixes in every pull requestRailo is the fixed point in your GitHub workflow: scan PR diffs, apply rule-based patches, open merge-ready fix PRs. No LLM guesswork. Public beta.FREEMIUMUpdated Aug 28
🥈The AI WorkspaceSim is the open-source AI workspace where teams build, deploy, and manage AI agents across 1,000+ integrations and every major LLM, visually or with code.FreeUpdated Aug 28
🥉HumanSHDescribe the command you need in plain English. HumanSH writes it directly into your terminal for review—no chatbot tab, no copy-paste, no lost flow.FreeUpdated Aug 28
#4InferQuestFree, gamified roadmaps for LLM engineering: an Inference Engineering path (KV caches, CUDA kernels, production vLLM serving) and a Model Training path (pretraining on a budget, scaling laws, SFT/DPO/GRPO) — 182 tasks with auto-verified milestones instead of a paper certificate.FREEUpdated Aug 28
#5Agent Observability that Just Works at ScaleEnd-to-end visibility across LLM calls, APIs, and infra - so you can ship your AI with confidence, not hope. Agent.PAIDUpdated Aug 27
Railo — Deterministic security fixes in every pull request logo

Railo — Deterministic security fixes …

ChatbotFreemium

Railo is the fixed point in your GitHub workflow: scan PR diffs, apply rule-based patches, open merge-ready fix PRs. No LLM guesswork. Public beta.

The AI Workspace logo

The AI Workspace

ChatbotFree

Sim is the open-source AI workspace where teams build, deploy, and manage AI agents across 1,000+ integrations and every major LLM, visually or with code.

HumanSH logo

HumanSH

ChatbotFree

Describe the command you need in plain English. HumanSH writes it directly into your terminal for review—no chatbot tab, no copy-paste, no lost flow.

InferQuest logo

InferQuest

ChatbotFree

Free, gamified roadmaps for LLM engineering: an Inference Engineering path (KV caches, CUDA kernels, production vLLM serving) and a Model Training path (pretraining on a budget, scaling laws, SFT/DPO/GRPO) — 182 tasks with auto-verified milestones instead of a paper certificate.

Agent Observability that Just Works at Scale logo

Agent Observability that Just Works a…

ChatbotPaid

End-to-end visibility across LLM calls, APIs, and infra - so you can ship your AI with confidence, not hope. Agent.

RouterFuel logo

RouterFuel

Chatbot$15/mo

an async Rust LLM gateway routing to 330+ models — OpenAI, Anthropic, Google, Meta, Mistral, and every model on.

AI Policy Gen logo

AI Policy Gen

ChatbotFree

Generate a Privacy Policy and Terms of Service specifically built for AI-powered products. Covers AI training data.

Enterprise AI Cost Estimator logo

Enterprise AI Cost Estimator

ChatbotPaid

Compare custom LLM API costs against standard SaaS subscriptions for your engineering team.

Currai logo

Currai

ChatbotFree Trial

observability for LLM apps. Trace every prompt, token, and tool call, run evals and prompt A/B tests in.

Dike – Compliance framework for teams shipping LLMs logo

Dike – Compliance framework for teams…

ChatbotFreemium

A gateway proxy that makes your chatbot or RAG pipeline EU AI Act compliant with one base-URL change. Audit-grade.

FlexInference: Drop your AI costs today logo

FlexInference: Drop your AI costs today

ChatbotFree

FlexInference is a deadline-aware LLM router across OpenAI, Gemini, and Anthropic. It is OpenAI-compatible, so you.

Adsideo.AI logo

Adsideo.AI

Chatbot$15/mo

Adsideo runs ambient local intelligence on your Mac, using local LLM context to surface quick suggestions at the.

A Life logo

A Life

ChatbotFreemium

AI with medical memory that actually knows you. Root-cause analysis, lab interpretation, and a doctor when you.

HN SOTA logo

HN SOTA

ChatbotFreemium

LLM model popularity from Hacker News: how we detect models from the OpenRouter catalog and score sentiment from.

markty.ai, Yapay Zeka Çalışanları ve AI Ekibiniz logo

markty.ai, Yapay Zeka Çalışanları ve …

ChatbotFreemium

Pazarlama, içerik, SEO ve sosyal medya işlerini yürüten yapay zeka çalışanlarını işe alın. Markanıza özel, role.

slopsome.com logo

slopsome.com

ChatbotFreemium

Search engine for LLM & GPU stats — compare local open-weight and API models and the GPUs that run them. See what.

LLM Wiki logo

LLM Wiki

ChatbotFree

Your LLM compiles and maintains a structured wiki from raw sources. Open-source implementation of Karpathy's LLM Wiki.

Securing AI Agents, MCP Servers & LLM Apps logo

Securing AI Agents, MCP Servers & LLM…

ChatbotFreemium

Agent behavior isn't defined by code alone. Get the practical framework to discover, triage, and protect AI.

Find and Fix AI Agent & LLM App Failures logo

Find and Fix AI Agent & LLM App Failures

ChatbotPaid

Kelet continuously diagnoses why your LLM apps and AI agents fail in production, and generates the fix.

Marginal logo

Marginal

ChatbotFreemium

Track every LLM call's cost and slice it by customer, feature, model — any field you define.

Conversational AI Platform for Enterprise logo

Conversational AI Platform for Enterp…

ChatbotFreemium

Boost self-service rates and elevate customer satisfaction.

Panofy logo

Panofy

ChatbotFreemium

Panofy can train unlimited AI agents that understand your needs and deliver high-quality results without complex.

Mesh LLM: distributed AI computing on iroh logo

Mesh LLM: distributed AI computing on…

ChatbotPaid

How Mesh LLM pools existing GPU resources across machines into a single OpenAI-compatible API, built on iroh.

AI Chatbot for Your Website in 5 Minutes logo

AI Chatbot for Your Website in 5 Minutes

ChatbotPaid

Build a no-code AI chatbot for your website in 5 minutes. Trained on your content, answers in 80+ languages.

Atlas Cloud | Full-Modal AI Platform logo

Atlas Cloud | Full-Modal AI Platform

ChatbotPaid

Atlas Cloud gives developers one API for 300 plus models, covering video, image, and LLM. It includes DeepSeek.

Cognee logo

Cognee

ChatbotFree

the open-source agent memory platform for LLM agents. Build persistent memory across sessions with graph, vector.

Enterprise Conversational AI & Virtual Assistants logo

Enterprise Conversational AI & Virtua…

ChatbotFreemium

Deliver human-like interactions at scale with Fractal’s conversational AI solutions. Build advanced virtual.

Unabyss logo

Unabyss

ChatbotPaid

The universal context layer for AI. Self-updating, available via MCP to every agent and LLM you use, segmented by.

AI Chatbot logo

AI Chatbot

ChatbotFree

Meet the AI chatbot that actually gets you 🤖! Whether you need a friend, a creative partner, or just someone to.

Proposed State AI Law Update: April 13, 2026 logo

Proposed State AI Law Update: April 1…

ChatbotPaid

Key point: Legislatures in Nebraska (chatbot bill), Maryland (pricing), and Maine (health) passed AI bills last.

Z.ai - Free AI Chatbot & Agent powered by GLM logo

Z.ai - Free AI Chatbot & Agent powere…

ChatbotFree

Meet Z.ai, your free AI-powered assistant. Build websites, create slides, analyze data, and get instant answers.

Respan logo

Respan

ChatbotPaid

the LLM engineering platform that unifies observability, evals, prompt optimization, and a unified LLM gateway.

MDMA: Generative UI from Markdown for LLMs logo

MDMA: Generative UI from Markdown for…

ChatbotFree

MDMA is an open-source generative UI framework: it extends Markdown with interactive components in fenced mdma.

AI-Powered WhatsApp, Email & Web Automation for Businesses logo

AI-Powered WhatsApp, Email & Web Auto…

ChatbotFreemium

Automate customer conversations 24/7 with AI. WhatsApp automation, AI email, website chatbot, and developer API.

Datasette Agent logo

Datasette Agent

ChatbotPaid

We just announced the first release of Datasette Agent, a new extensible AI assistant for Datasette. I’ve been.

OpenMed logo

OpenMed

ChatbotFreemium

OpenMed 1.5.5 brings the OpenMed Multilingual Privacy Filter, Arabic/Japanese/Turkish PII MLX artifacts, unified.

Modelence - The full logo

Modelence - The full

ChatbotPaid

Ship production AI apps 10x faster with built-in tools.

Matrices logo

Matrices

ChatbotFreemium

Training environments for multimodal LLM-based agents on realistic computer use tasks.

OpenFang logo

OpenFang

ChatbotFreemium

Automate tasks with 7 autonomous agents working on your schedule.

OfoxAI - One API for GPT/Claude/Gemini + 100 LLMs logo

OfoxAI - One API for GPT/Claude/Gemin…

ChatbotFree

Unified LLM API gateway — access GPT-5.4, Claude Opus 4.6, Gemini 3.1, DeepSeek V3.2 and 100+ models through one.

AI Therapy Bot for Neurodivergents logo

AI Therapy Bot for Neurodivergents

ChatbotPaid

Neuro+ GBrain offers an AI-powered therapy chatbot designed for neurodivergents, providing online mental wellness.

Free AI Skills Assessment logo

Free AI Skills Assessment

ChatbotFree

Free AI skills assessment tool — a 20–40 min conversational AI skills assessment evaluating proficiency across 5.

Opir logo

Opir

ChatbotFreemium

an open-source family of encoder guardrail models for real-time LLM safety, jailbreak detection, and fine-grained.

Botmaker | Conversational Platform with Generative AI logo

Botmaker | Conversational Platform wi…

ChatbotPaid

Botmaker helps you train ChatGPT for sales, customer support and more. In addition, you will be able to connect.

CostPerPrompt — Live AI API Pricing & LLM Cost Calculators logo

CostPerPrompt — Live AI API Pricing &…

ChatbotPaid

Live pricing for 232+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots.

Space CLI logo

Space CLI

ChatbotPaid

A command-line tool that lets Claude Code, ChatGPT or any LLM create, analyze and optimize your Space flashcards.

Tokenhot logo

Tokenhot

ChatbotFree

Better pricing, better stability. The unified LLM API gateway supporting OpenAI, Claude, Gemini, DeepSeek and 30+.

WhatSetter, the WhatsApp AI agent builder logo

WhatSetter, the WhatsApp AI agent bui…

ChatbotFreemium

Deploy a conversational AI agent on WhatsApp in minutes. No coding, no Meta Business Manager, no per-message fees.

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