Best AI Chatbots & LLM Tools & Software in 2026 (Free & Paid)

Conversational AI agents and virtual companions for various interactions.

All Tools

Vespa

Vespa.ai is a scalable AI search platform that unifies vector search, text retrieval, and real-time machine learning for high-performance RAG, recommendations, and intelligent search applications.

US
21.23%
|
40.0K
|
4.0
Hotbot

HotBot AI offers free, instant access to top AI chatbots like ChatGPT, Claude, and Gemini—no sign-up required.

US
33.61%
|
491.5K
|
5.0
Notion AI

Notion AI is your all-in-one AI teammate that searches, writes, automates, and analyzes directly inside Notion—so your team can work smarter, not harder.

US
15.66%
|
152.1M
|
5.0
Cabina AI

Cabina.AI is the all-in-one AI workspace that unifies 55+ models and 35+ tools for text, image, video, and file interaction in a single, affordable platform.

UA
9.08%
|
183.5K
|
5.0
Grok

Grok by xAI delivers multimodal frontier AI models for reasoning, voice, image, and code through a fast, unified API.

US
27.49%
|
33.1M
|
5.0
StableBeluga2

Stable Beluga 2 is a high-performance, open-source Llama 2 70B fine-tuned model optimized for safe, instruction-following text generation.

US
18.86%
|
27.4M
|
5.0
DailyBot AI

Dailybot 3 is the async coordination platform that makes all team work—human and AI—visible, actionable, and meeting-free.

US
35.53%
|
31.8K
|
4.0
Langdock

Langdock is a secure, model-agnostic AI adoption platform that empowers entire organizations to use AI safely, flexibly, and at scale.

DE
59.80%
|
476.8K
|
5.0
Zendesk Service Suite

Zendesk is an AI-first customer service software that unifies support channels, automates resolutions, and empowers teams to deliver exceptional customer experiences from day one.

US
29.96%
|
66.2M
|
5.0
LangChain

LangChain is the ultimate toolkit for developers building LLM applications, offering flexible frameworks, scalable platforms, and robust management tools.

US
21.65%
|
3.1M
|
5.0
Chatbase

Chatbase is a powerful, secure, and easy-to-use platform for building AI chatbots that enhance customer support and drive business growth.

US
18.00%
|
444.7K
|
5.0