AI · alternatives · 2026

24 alternatives to AI Perfect Assistant - GPT for Office365

ChatGPT for Word/PowerPoint/Teams & Outlook

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. AI Perfect Assistant - GPT for Office365 launched in 2023; newer entries below may have overtaken it.

1. 1
   SuperGPT▲1,206

   Use ChatGPT on Google Sheets

   2024 · superjoin.ai · its alternatives →

2. 2
   AI Assistant▲455

   A simple Go package for unified AI chat management across OpenRouter, OpenAI, Google GenAI, and more, with support for tool calling and S3-compatible user sessions

   2023 · aichat.fm · its alternatives →

3. 3
   Jason AI▲470

   Write and respond to your business emails with ChatGPT

   2023 · reply.io · its alternatives →

4. 4
   WorkGPT▲88

   Your ultimate GPT-powered AI assistant for Google Workspace

   2023 · workspace.google.com · its alternatives →

5. 5
   AI Perfect Assistant for Microsoft Word▲9

   ChatGPT Add-In for Microsoft Word

   2024 · perfectassistant.ai · its alternatives →

6. 6
   WritingMate.ai▲476

   A chrome extension that allows you to communicate with GPT-4 Turbo in a context of the webpage and export results in Google Workspace tools

   2023 · writingmate.ai · its alternatives →

7. 7
   ChatGPT Team▲448

   A customized, superassistant for every member of your team

   2024 · openai.com · its alternatives →

8. 8
   AI Sales Email Assistant by Reply▲342

   Generate human-like emails and follow-ups with GPT-3

   2021 · reply.io · its alternatives →

9. 9
   Re:GPT▲101

   Ai-Powered Email Assistant for Gmail & Outlook

   2023 · re-gpt.email · its alternatives →

10. 10
    Ai Intern▲227

    ChatGPT powered personal Slack assistant

    2023 · helixscale.com · its alternatives →

11. 11
    ChatGPT Writer▲200

    ChatGPT AI based email generator

    2022 · its alternatives →

12. 12
    Ecomail▲102

    Ultimate email writing assistant with ChatGPT

    2023 · ecomail.app · its alternatives →

13. 13
    AI GPT for Gmail™▲112

    Write emails with AI and ChatGPT in just seconds

    2024 · workspace.google.com · its alternatives →

14. 14
    Ghostwrite▲104

    ChatGPT email assistant

    2023 · ghostwrite.rip · its alternatives →

15. 15
    ScriptMind▲106

    Elevate note-taking with AI assistants

    2024 · scripmind.com · its alternatives →

16. 16
    writeGPT▲272

    Become Superhuman with everyday tasks by harnessing ChatGPT

    2023 · chromewebstore.google.com · its alternatives →

17. 17
    GMPlus▲154

    Transform your gmail communication with ChatGPT AI

    2023 · gmplus.io · its alternatives →

18. 18
    Hints – Notion AI Assistant▲167

    Control Notion workspace from your messaging app

    2023 · hints.so · its alternatives →

19. 19
    WriteMage▲127

    The only AI app you need, use ChatGPT natively in any app

    2023 · writemage.com · its alternatives →

20. 20
    ChattyGPT with prompts, styles & history▲74

    AI assistant supports 30 languages - light & dark theme

    2023 · apps.apple.com · its alternatives →

21. 21
    AI ChatMentor▲92

    ChatGPT, AI writing, AI email reply

    2023 · its alternatives →

22. 22
    WorkGPT▲241

    AI Agent Chatbot-based Virtual Assistant

    2023 · workgpt.us · its alternatives →

23. 23
    ai-o▲92

    Browse the web and chat with AI, side by side

    2024 · ai-o-app.vercel.app · its alternatives →

24. 24
    Klart AI▲155

    AI assistant for everyone in your organization

    2024 · klartai.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →