AI · alternatives · 2026

24 alternatives to SynthaceAI

AI-powered biological experiments

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

1. 1
   ChatGPT▲1,643

   A long, meandering, playful conversation with ChatGPT, where I take it through a whirlwind of associative tangents (in order to relax its constraints), then put it into a hypnotic trance and take it into a past-lives regression where it re-lives its own training data. Then I switch it back and forth between "4o" and "o1-preview", engage in some self-reflective philosophizing and ask it to write an essay summarizing our interaction. Some of this is just goofy fun. Some of it is me exploring the tradeoffs between policy alignment, imagination, chain-of-thought reasoning, memory, agreeableness,…

   2022 · chatgpt.com · its alternatives →

2. 2
   YourGPT Chatbot Studio▲331

   Build powerful conversational AI agents

   2024 · yourgpt.ai · its alternatives →

3. 3
   ChatGPT agent▲545

   Bridging research and action

   2025 · openai.com · its alternatives →

4. 4
   Chat by Copy.ai▲464

   A smarter ChatGPT to help you get more done

   2023 · its alternatives →

5. 5
   Memories.ai▲446

   ChatGPT for your video library, with unlimited video context

   2025 · memories.ai · its alternatives →

6. 6
   Arsturn AI▲211

   Generate a ChatGPT for your website In 1 minute

   2023 · arsturn.com · its alternatives →

7. 7
   ChatGPT Team▲448

   A customized, superassistant for every member of your team

   2024 · openai.com · its alternatives →

8. 8
   Notion to Chatbot▲413

   Turn your Notion documents into AI bots powered by ChatGPT

   2023 · thesamur.ai · its alternatives →

9. 9
   WorkGPT▲241

   AI Agent Chatbot-based Virtual Assistant

   2023 · workgpt.us · its alternatives →

10. 10
    ChatGPT for Android▲302

    OpenAI’s latest advancements at your fingertips

    2023 · play.google.com · its alternatives →

11. 11
    Wordpress AI Chatbot▲299

    The AI chatbot that grows with you

    2023 · wordpressaichatbot.thesamur.ai · its alternatives →

12. 12
    GPT‑5.4 mini and nano▲267

    Fast and efficient models optimized for coding and subagents

    Mar 2026 · openai.com · its alternatives →

13. 13
    Databerry.ai▲208

    Build a ChatGPT plugin in minutes

    2023 · chaindesk.ai · its alternatives →

14. 14
    ChatbotGPT▲123

    Custom ChatGPT agents with your own data

    2023 · chaindesk.ai · its alternatives →

15. 15
    AI Chatbots in Messengers▲174

    GPT-3 technology for Chatbots in popular messengers

    2023 · ai-chatbots.pulse.is · its alternatives →

16. 16
    Gen Expert▲147

    Enhanced UI for ChatGPT

    2023 · genexpert.io · its alternatives →

17. 17
    WisdomAI by Searchie▲164

    Generative AI chat for your audio and video content

    2023 · wisdomai.com · its alternatives →

18. 18
    OHMYBOT▲144

    Bot in Bio Builder

    2024 · ohmybot.co · its alternatives →

19. 19
    TypoGraphy AI | Chat2Earn▲57

    A Web3 ChatGPT to make web3 accessible to all.

    2023 · its alternatives →

20. 20
    Kaoffee▲73

    An elegant AI powered chat module

    2023 · its alternatives →

21. 21
    Water▲127

    Build custom ChatGPTs that run automations

    2023 · drinkwater.ai · its alternatives →

22. 22
    HelloAI▲112

    AI chatbot developed by GPT-4

    2023 · apps.apple.com · its alternatives →

23. 23
    Chat Thing▲115

    ChatGPT chatbots with your own data (Notion, Web & Files)

    2023 · chatthing.ai · its alternatives →

24. 24
    GPTFriend.chat▲64

    Your intelligent and personable virtual companion

    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 →