AI · alternatives · 2026

24 alternatives to Visus.ai

Train your own ChatGPT AI on your knowledge base

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

1. 1
   ChatGPT▲1,647

   Optimizing language models for dialogue

   2022 · chatgpt.com · its alternatives →

2. 2
   Memories.ai▲446

   ChatGPT for your video library, with unlimited video context

   2025 · memories.ai · its alternatives →

3. 3
   ChatNode▲200

   Train ChatGPT on your own data, in seconds

   2023 · its alternatives →

4. 4
   EmbedAI▲726

   Train and embed your own AI

   2023 · embedai.thesamur.ai · its alternatives →

5. 5
   CustomGPT▲538

   Build your own ChatBOT

   2023 · its alternatives →

6. 6
   GPTs by OpenAI▲300

   Create your own ChatGPT

   2023 · its alternatives →

7. 7
   ChatGPT agent▲545

   Bridging research and action

   2025 · openai.com · its alternatives →

8. 8
   Knowledge By EmailTree.ai▲65

   Get your own ChatGPT with your knowledge base instantly

   2023 · its alternatives →

9. 9
   THEO▲316

   Making AI truly understand your unique business nuances

   2024 · its alternatives →

10. 10
    Notion to Chatbot▲413

    Turn your Notion documents into AI bots powered by ChatGPT

    2023 · its alternatives →

11. 11
    Notion To ChatGPT▲106

    Build custom AI chatBots trained on your Notion

    2023 · its alternatives →

12. 12
    Chat by Copy.ai▲463

    A smarter ChatGPT to help you get more done

    2023 · its alternatives →

13. 13
    ChatGPT Enterprise▲329

    Enterprise-grade security, privacy and powerful ChatGPT

    2023 · its alternatives →

14. 14
    Instant Answers▲88

    Custom ChatGPT with your data on your website

    2023 · its alternatives →

15. 15
    The New ChatGPT▲363

    ChatGPT can now see, hear, speak, and access the internet

    2023 · its alternatives →

16. 16
    MyMemo▲100

    Build your digital brain + chat with them use ChatGPT

    2024 · its alternatives →

17. 17
    Notion Expert GPT by HelpKit▲196

    Your Notion expert directly in ChatGPT

    2023 · its alternatives →

18. 18
    ChatGPT English Praktika App▲171

    Immersive language learning app with GPT-driven AI Avatars

    2023 · its alternatives →

19. 19
    DocsBot AI▲87

    Custom ChatGPT for your business with powerful APIs & widget

    2023 · its alternatives →

20. 20
    Gen Expert▲147

    Enhanced UI for ChatGPT

    2023 · its alternatives →

21. 21
    WisdomAI by Searchie▲164

    Generative AI chat for your audio and video content

    2023 · its alternatives →

22. 22
    Chatio.ai▲202

    ChatGPT like chatbot for your website

    2023 · its alternatives →

23. 23
    SupportGPT▲62

    Generative AI for customer support automation, with ChatGPT

    2023 · its alternatives →

24. 24
    SuperBot▲114

    Build an AI GPT chatbot trained on your own data in minutes.

    2023 · 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 →