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

Conversational AI agents and virtual companions for various interactions.

All Tools

Monica

Monica is a free, all-in-one AI assistant that boosts productivity with chat, writing, coding, image/video creation, and PDF tools powered by GPT-5.5, Claude, and Gemini—available as a browser extension and cross-platform app.

US
9.00%
|
7.3M
|
5.0
Call Annie

Call Annie was an AI-powered language learning app that boosted speaking confidence and fluency through personalized video calls with virtual tutors in 7 languages.

US
38.92%
|
10.8K
|
4.0
Sider

Sider AI is a browser-based AI assistant that helps you research faster, automate tasks, and understand online content using top models like ChatGPT and Claude—all from a smart sidebar.

US
10.57%
|
3.5M
|
5.0
Abby

Abby is a free, 24/7 AI therapist offering judgment-free emotional support for everyday life challenges.

US
32.60%
|
295.6K
|
5.0
AIChatting

AI Chatting is a free, no-signup online platform powered by GPT-4 models that lets anyone ask AI anything and get instant, private, multilingual help.

ES
15.21%
|
301.1K
|
5.0
Ohai.ai

Ohai is an AI-powered household manager that organizes your family’s calendars, to-dos, meals, and emails through simple text messages—freeing your brain from mental clutter.

US
59.46%
|
37.3K
|
4.0
Friend

Friend is a free, web-based AI companion that delivers radically honest, often sarcastic advice—like your most truthful (and slightly rude) best friend.

US
17.35%
|
124.6K
|
5.0
r1 by rabbit

The rabbit r1 is a $199 AI-native assistant that delivers unlimited, subscription-free AI conversations, voice recordings, translations, and computer control via DLAM.

US
25.73%
|
162.6K
|
5.0
GPTGO

GPTGO is a free, privacy-safe search engine that combines Google results with ChatGPT answers for faster, smarter, and more useful responses.

US
13.13%
|
107.9K
|
5.0
ChatPlayground AI

ChatPlayground.ai lets you compare 30+ top AI models side by side in one platform to get better, faster, and more reliable answers.

US
60.21%
|
111.4K
|
5.0
Genspark.ai

Genspark is a one-stop AI workspace that combines document creation, design, video, coding, and productivity tools to help anyone turn ideas into professional results fast.

JP
31.87%
|
15.3M
|
5.0
Metaphor Systems

Exa is a real-time search API for AI agents that delivers accurate, structured, and token-efficient web data to power smarter applications.

US
40.91%
|
761.4K
|
5.0