Data month 2026-09
Best AI Companion Browser Extensions
As of September 2026, AlphaMoat tracks 28 AI browser extensions tagged AI Companion. The most-installed is Happy dog (100.0K users). Ranked by install count, updated monthly.
| # | Extension | Publisher | Users | Rating |
|---|---|---|---|---|
| 1 |  Happy dog puts a virtual pet in your browser that keeps you company while you work and remembers the time you spend together. | Soulcraftinc | 100.0K | ★ 4.6 |
| 2 |  OshiKoi is a 3D AI companion that stays with you in the browser and chats whenever you like. | Oshikoi | 6.0K | ★ 4.9 |
| 3 |  Tori is a visual AI companion that helps you plan goals, stay focused, navigate struggles, and celebrate progress like a game. | Setori | 976 | ★ 4.7 |
| 4 |  CyberPetaCraft provides a trainable AI robot that can evolve into a personalized digital avatar for Twitter interaction. | Cyberpetacraft | 810 | ★ 4.7 |
| 5 |  Find words and auto-play Facebook Word Blitz in all 16 supported game languages. | wordblitzhelp | 663 | ★ 3.9 |
| 6 |  AI dog wallpaper companion with live clock, chat interaction, to-do list, and relaxing music on new tab pages. | cutypal | 268 | ★ 5.0 |
| 7 |  AI-powered chatbot companion that lets you chat with Buddy while browsing the web. | Chattybuddy | 204 | - |
| 8 |  MoodSpace 是结合 AI 教练与目标设定的生产力与身心健康日记扩展，支持数据双重加密、私密安全。 | - | 198 | ★ 5.0 |
| 9 |  A local companion that replaces LLM text output with animated, voiced anime characters. | onrender | 186 | ★ 2.7 |
| 10 |  Dearest is an AI companion that joins you in the browser, sees your screen when you share it, and weaves what you see into the conversation. | dearest | 151 | - |
| 11 |  A ChatGPT-powered assistant that crafts replies for dating and social platforms. | Wamlabsinc | 115 | ★ 3.7 |
| 12 |  Nu Assistant is a screen-aware browser companion with voice chat, customizable 3D avatars, and natural text interaction. | Nuassistant | 83 | ★ 5.0 |
| 13 |  A cute floating pet that chats with Gemini AI in the browser. | Infira | 80 | ★ 1.0 |
| 14 |  AI desktop friend with 3D VRM avatar that sees, hears, talks and remembers. | - | 78 | - |
| 15 |  Speaking Character AI creates voice clones and personalized characters for spoken, interactive conversations. | speakingcharacter | 78 | ★ 2.5 |
| 16 |  Free app where your VRoid (VRM) avatar cheers you with all its might.🤗 Animations and speech bubbles all run without AI too. | - | 68 | ★ 4.7 |
| 17 |  Your AI pet and browser assistant: chat with multiple AI models, ask about webpages, translate, polish writing and draft emails. | upet | 67 | - |
| 18 |  Flirt Copilot drafts witty, personalized messages for LinkedIn, Twitter, Reddit and dating apps in one click. | Flirtcopilot | 56 | - |
| 19 |  AI Recommend Roulette is a simple spin-the-wheel tool that can ask Gemini for ideas, adding AI-suggested entries to the wheel in categories you pick. | - | 47 | ★ 5.0 |
| 20 |  Adopt AI-powered desktop pets that live in your browser, react to your screen, and chat with each other! | Notevideollm | 44 | ★ 5.0 |
| 21 |  An AI-powered assistant that chats, compares deals, and keeps you company on any website! | - | 25 | ★ 5.0 |
| 22 |  Two AI co-hosts react in real time to whatever video, podcast, or stream plays in your tab. | Lemonslice | 24 | ★ 5.0 |
| 23 |  모든 웹 페이지 위에 상주하는 나만의 AI 정령. 대화, 이미지 인식, 장기 기억으로 당신만의 정령을 키워보세요. | fairyai | 21 | ★ 5.0 |
| 24 |  Runs a full D&D campaign as an AI Dungeon Master in a side panel, no group or schedule needed. | - | 17 | - |
| 25 |  A desk pet with OpenRouter AI chat, live DOM editing, tasks, summarize & translate. | Ali Ahmad | 15 | ★ 5.0 |
| 26 |  Lets you play chess against an AI bot in your browser's side panel. | aimuse | 14 | - |
| 27 |  Automates your dating-app swiping with AI filters and criteria, so you match without the grind. | swipealive | 11 | ★ 5.0 |
| 28 |  Chat with an animated AI companion on any webpage. Features memory, voice, page awareness, and image understanding. | yumi-pals | 10 | ★ 5.0 |
Related tags
FAQ
AI Companion Chrome extensions: which ranks #1?
In September 2026, Happy dog (100.0K users) ranks #1 by users, followed by OshiKoi (6.0K users) and Tori (976 users).
AI Companion Chrome extensions: what are the top 10?
Ranked by users, the top 10 are: 1. Happy dog, 2. OshiKoi, 3. Tori, 4. CyberPetaCraft, 5. Word Blitz AI Helper, 6. Cute doggy, 7. ChattyBuddy, 8. MoodSpace, 9. GPT Personal Companion, 10. Dearest.
How many AI Companion Chrome extensions does AlphaMoat track, and where does the data come from?
AlphaMoat tracks 28 AI Companion Chrome extensions, ranked by users. User counts come from public Chrome Web Store data. Updated monthly; the current data is for September 2026.
Lists every Chrome extension carrying this tag, ranked by latest-month install count. See methodology.