AI · alternatives · 2026

24 alternatives to Mersei

Easily train an AI assistant with 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. Mersei launched in 2023; newer entries below may have overtaken it.

1. 1
   Surfsite AI▲1,038

   AI assistants for SaaS professionals

   2024 · surfsite.ai · its alternatives →

2. 2
   Assista AI - Your Virtual AI Assistant▲77

   We get sh*t done for you!

   2024 · app.assista.us · its alternatives →

3. 3
   Repeto.ai▲232

   Learn anything faster with AI by your side

   2024 · repeto.ai · its alternatives →

4. 4
   Workflos.ai▲157

   AI assistant to find & manage SaaS with natural language

   2023 · workflos.ai · its alternatives →

5. 5
   Mentor AI▲240

   Give your goals a head start

   2024 · goalmentor.app · its alternatives →

6. 6
   Zeno Personalized Intelligence▲137

   Collaborate and chat with your knowledge base everywhere

   2023 · textcortex.com · its alternatives →

7. 7
   bundleIQ▲158

   AI for knowledge sharing

   2021 · bundleiq.com · its alternatives →

8. 8
   My AskAI▲188

   AI customer support that'll help you grow your SaaS product

   2023 · myaskai.com · its alternatives →

9. 9
   SiteAssist▲103

   Build AI Assistants trained only on your own data

   2025 · siteassist.io · its alternatives →

10. 10
    ailetter▲90

    Find the best AI tools to help you enhance your productivity

    2023 · its alternatives →

11. 11
    Augmend▲118

    Record your screen, capture knowledge, your shared brain

    2024 · its alternatives →

12. 12
    Torq AI▲116

    Your ultimate productivity assistant

    2023 · torq.live · its alternatives →

13. 13
    Portals▲128

    I'm building a workspace for doing focus work while also managing constant multi-tasking and context-switching that's required in a lot of roles. Currently this is done by using a notes system where we can split-screen AI chat, an object-based data table system for tracking entities, as well as viewing other documents. We can define agents directly from documents by giving instructions in plain language and then defining the trigger conditions. This helps automate workflows directly in the place where we're reading and writing content. I'm continuing to experiment with instructions and…

    2025 · useportals.dev · its alternatives →

14. 14
    Mindsmith▲99

    AI employee training platform for online courses

    2023 · app.mindsmith.ai · its alternatives →

15. 15
    ChandlerAi▲87

    All-in-one AI assistant, boosts productivity and creativity

    2024 · chandler.bet · its alternatives →

16. 16
    Rephrasee – Powered by AI▲114

    Utilize AI to maximize your productivity

    2023 · its alternatives →

17. 17
    Taskaid AI▲86

    Get things done with AI

    2023 · taskaid.ai · its alternatives →

18. 18
    ContextClue▲76

    AI Knowledge Base to Boost Your Business

    2023 · context-clue.com · its alternatives →

19. 19
    SaaS By AI▲81

    The source for new AI tools to supercharge your productivity

    2023 · saasbyai.com · its alternatives →

20. 20
    Q&A Master▲113

    AI that answers all your questions from your knowledge base

    2023 · yourgpt.ai · its alternatives →

21. 21
    Assistr.ai▲72

    Powerful AI content creation suite for powerful SEO copy

    2023 · assistr.ai · its alternatives →

22. 22
    AI Assistant▲9

    Boost your productivity with an intelligent AI assistant

    2025 · modern-website-ai-assistan.vercel.app · its alternatives →

23. 23
    AI Suggests▲72

    Virtual content AI assistant for creators

    2023 · ai-suggests.com · its alternatives →

24. 24
    Linking Your AI▲58

    Your Al Assistant: On your computer, with your notes.

    Jun 2026 · linkingyourthinking.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 →