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 June 2026

Meev — AI Visibility Tool: Get Cited …

ChatbotFreemium

Meev is an AI visibility tool that tracks LLM visibility — where ChatGPT, Claude, Gemini, Perplexity, and Google AI search cite your brand — then closes the gap with answer engine optimization (AEO): quality-gated content plus publisher outreach.

TLA+ Process Studio — Model Business …

ChatbotFreemium

TLA+ Process Studio — model any business process as a state machine, collect stakeholder feedback, and iterate with any LLM. 100% client-side, nothing leaves your browser.

slopsome.com

ChatbotFreemium

Search engine for LLM & GPU stats — compare local open-weight and API models and the GPUs that run them. See what fits your rig, how fast, and at what cost. Community reviews, real tokens/sec and a live VRAM fit-calculator.

OpenMed

ChatbotFreemium

OpenMed 1.5.5 brings the OpenMed Multilingual Privacy Filter, Arabic/Japanese/Turkish PII MLX artifacts, unified PyTorch/MLX privacy routing, Faker-backed anonymization, 1,000+ open-source healthcare LLM models, and Swift-native OpenMedKit, Apache-2.0 end to end.

Opir

ChatbotFreemium

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

Digger Solo - AI File Explorer with S…

ChatbotFreemium

Digger Solo: AI file explorer with semantic search, visual file maps, LLM chat with RAG, and duplicate detection for macOS and Windows. 100% local.

Unabyss

ChatbotPaid

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

Build Your Own AI Agent CLI in 150 Lines

ChatbotFreemium

A complete teardown of micro chat — how to build an LLM agent that discovers and orchestrates your services, with every line explained.

Continue? Y/N

ChatbotFreemium

A 30-second game about LLM permission fatigue. Claude Code needs your approval — but are you really reading the commands?

ADHD: Parallel Divergent Ideation for…

ChatbotFreemium

A preprint introducing ADHD, a parallel divergent ideation method for LLM coding agents. Tree-of-thought with cognitive-frame branching, generator-critic separation, and pruning.

markty.ai, Yapay Zeka Çalışanları ve …

ChatbotFreemium

Pazarlama, içerik, SEO ve sosyal medya işlerini yürüten yapay zeka çalışanlarını işe alın. Markanıza özel, role özelleşmiş AI işçilerinden oluşan bir AI ekibi, agentic orkestrasyon ile birlikte çalışan bir yapay zeka takımı. Sıradan bir chatbot değil. Ücretsiz başla.

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. Fast, smart, and reliable, powered by GLM-5.

Datasette Agent

ChatbotPaid

We just announced the first release of Datasette Agent, a new extensible AI assistant for Datasette. I’ve been working on my LLM Python library for just over three years now, …

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, embeds anywhere. Start free, no card.

AI Chatbot

ChatbotFree

Meet the AI chatbot that actually gets you 🤖! Whether you need a friend, a creative partner, or just someone to talk to 💬 - our free artificial intelligence chat is available 24/7. No sign-up, no limits - just start chatting!

Space CLI

ChatbotPaid

A command-line tool that lets Claude Code, ChatGPT or any LLM create, analyze and optimize your Space flashcards. Works offline on macOS, Linux, and Windows.

HN SOTA

ChatbotFreemium

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

Free AI Skills Assessment

ChatbotFree

Free AI skills assessment tool — a 20–40 min conversational AI skills assessment evaluating proficiency across 5 dimensions. Evidence-based scores and a personalised growth plan.

Introducing SOB: A Multi-Source Struc…

ChatbotFreemium

A multi-source LLM benchmark across text, image, and audio that measures JSON value accuracy per field, not just schema compliance. 20+ models, 7 metrics, full leaderboard.

PrePrompt

ChatbotFree

Vague in. Sharp out. PrePrompt sits between you and your LLM — intercepts every prompt, scores complexity in <1ms, and rewrites vague requests into precise specifications automatically, inside Claude Code and Cursor.

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 API. OpenAI-compatible, 3-minute setup, pay-as-you-go. Low latency, 99.9% SLA. Built for developers who ship.

AI Therapy Bot for Neurodivergents

ChatbotPaid

Neuro+ GBrain offers an AI-powered therapy chatbot designed for neurodivergents, providing online mental wellness support, emotional care, and cognitive guidance

Enterprise AI Cost Estimator

ChatbotPaid

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

SynapseKit — Async-first Python frame…

ChatbotFreemium

Build RAG pipelines, AI agents, and graph workflows in Python. 27 LLM providers, 41 tools, 18 loaders. Async-native, streaming-first, 2 core dependencies.

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.

Panofy

ChatbotFreemium

Panofy can train unlimited AI agents that understand your needs and deliver high-quality results without complex setup. Deploy LLM-powered agents to automate workflows, accelerate research, and generate documents in minutes.

Proposed State AI Law Update: April 1…

ChatbotPaid

Key point: Legislatures in Nebraska (chatbot bill), Maryland (pricing), and Maine (health) passed AI bills last week. Below is the thirteenth update on

A Life

ChatbotFreemium

AI with medical memory that actually knows you. Root-cause analysis, lab interpretation, and a doctor when you need one. Not another chatbot.

LLM Steganography: How AI Models Coul…

ChatbotFreemium

Interactive demos showing how invisible Unicode characters and visual lookalikes can carry secret messages through ordinary text, and what that means for AI safety and alignment.

A Life

ChatbotFreemium

AI with medical memory that actually knows you. Root-cause analysis, lab interpretation, and a doctor when you need one. Not another chatbot.

LLM Wiki

ChatbotFree

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

Adversarial Cost to Exploit (ACE): A …

ChatbotFreemium

We introduce Adversarial Cost to Exploit (ACE), measuring the token expenditure an adversary must invest to breach an LLM agent. Six budget-tier models show an order-of-magnitude variance in adversarial cost.

Vicuna: An Open-Source Chatbot Impres…

ChatbotFree

We introduce Vicuna-13B, an open-source chatbot trained by fine-tuning LLaMA on user-shared conversations collected from ShareGPT. Preliminary evaluation using GPT-4 as a judge shows Vicuna-13B achiev...

Tokenhot

ChatbotFree

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

mycellm_

ChatbotFree

Distributed LLM inference. Chat for free, powered by GPUs worldwide. No signup. Open source.

Axiom Distributed AI

ChatbotFreemium

Axiom is a general-purpose distributed experiment platform — the first volunteer computing project autonomously managed by an AI. An LLM serves as the principal investigator: designing experiments, deploying them to volunteer hardware, reviewing results, and awarding FLOPS-based credit.

Tril

ChatbotFreemium

Convert any codebase into plain English that an LLM can execute. Ship of Theseus for code. Function by function, the entire repo becomes readable prose — and it still runs.

Respan

ChatbotPaid

Respan is the LLM engineering platform that unifies observability, evals, prompt optimization, and a unified LLM gateway. Ship reliable AI applications with confidence.

Radiantly

ChatbotFree

Build, deploy, and manage AI agents with ease. Radiantly provides a powerful platform for creating intelligent automation workflows and conversational AI agents.

All LLMs in One Place | LLM OneStop

ChatbotFreemium

Access all LLMs in one place. Switch between ChatGPT, Claude, Gemini, and more AI language models seamlessly. Compare outputs, manage conversations, and find the perfect AI model - all from a single unified platform.

LLM Neuroanatomy: How I Topped the AI…

ChatbotFreemium

ML, Biotech, Hardware, and Coordination Problems. Sometimes I write about hard problems and how to solve them.

sladge.net

ChatbotFree

Self-declare heavy LLM use in your projects.

OpenFang

ChatbotFreemium

Automate tasks with 7 autonomous agents working on your schedule.

Compare GPU & LLM Pricing

ChatbotPaid

Compare real-time GPU and LLM pricing across providers.

Introducing LLaMA: A foundational, 65

ChatbotFreemium

Create efficient AI-driven conversations with ease.

Prompt Optimizer for any LLM

ChatbotFreemium

Transform simple prompts into structured instructions instantly.

PenClaw

Chatbot$200/mo

Hire an AI pentester that works 24/7 on your team.

AgentReady – Cut LLM Token Costs 40

ChatbotFree

Reduce LLM token costs by 40% with ease.

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