AI · alternatives · 2026

24 alternatives to Modelplace.AI, the AI Model Marketplace

Discover AI models with a simple drag-and-drop interface.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Modelplace.AI, the AI Model Marketplace launched in 2021; newer entries below may have overtaken it.

1. 1
   Agentplace▲1,015

   Garry Tan posted a video this week about what he calls 20x companies. The idea is that small teams beat incumbents many times their size by automating everything internally, not just one or two functions. This alpha is real, and I think it is underhyped tbh. But here's the honest part, building agents is hard, expensive and most of the scaffolding we make would be obsolete with a new labs release. at the same time models are not quite there and they are not keeping up with "coding is dead" and "knowledge workers are doomed". Pushing them beyond what they can actually do reliably just boils…

   2024 · agentplace.io · its alternatives →

2. 2
   SimplAIfree tier, from $5/mo▲589

   Hey HN, I've been building SimplAI for the past several months — it's a platform for building, testing, and deploying LLM-powered agents and multi-step workflows. The problem I kept running into: spinning up an AI agent pipeline means stitching together prompt management, tool calling, memory, evals, and deployment — often from scratch every time. SimplAI tries to be the layer that handles all of that so you can focus on what your agent actually does. What it does: - Visual + code-first workflow builder for chaining LLM calls, tools, and APIs - Built-in prompt versioning and A/B testing…

   2025 · simplai.ai · its alternatives →

3. 3
   Zoo▲234

   A free, open-source playground for AI image models

   2023 · zoo.replicate.dev · its alternatives →

4. 4CP
   Curated, Pre-trained ML Models for Transfer Learning▲324

   2018 · modeldepot.io · its alternatives →

5. 5
   agent.ai▲587

   The #1 Professional Network for AI Agents

   2025 · builderpack.com · its alternatives →

6. 6
   X Model▲137

   Play popular AI models and integrate it on your products

   2024 · its alternatives →

7. 7
   Cargoship▲117

   Curated open-source AI models for web developers

   2023 · its alternatives →

8. 8
   AI/ML API▲95

   One API 100+ AI models

   2024 · aimlapi.com · its alternatives →

9. 9
   integrate.ai▲80

   Extend your product to train ML models on distributed data

   2022 · integrate.ai · its alternatives →

10. 10
    AI Models▲3

    Directory of AI models

    2023 · aimodels.org · its alternatives →

11. 11
    Deploifai▲83

    Software platform for deploying AI models and ML training

    2021 · its alternatives →

12. 12
    OpenAI Gym▲147

    Open source interface to reinforcement learning tasks

    2016 · its alternatives →

13. 13
    InteractWith.AI Marketplace▲104

    An open marketplace for AI assistant subscriptions

    2024 · its alternatives →

14. 14
    OpenPilot▲98

    Open-source desktop AI agent for any model you choose

    16d ago · openpilot.in · its alternatives →

15. 15
    local.ai▲104

    Free, local & offline AI with zero technical setup

    2023 · localai.app · its alternatives →

16. 16SY
    Sell your AI model in minutes▲47

    The owner of this domain has not yet uploaded their website.

    2021 · volantai.org · its alternatives →

17. 17
    Booklet.ai▲16

    From machine learning model to web app, in minutes.

    2020 · booklet.ai · its alternatives →

18. 18
    Modeli.ai▲12

    The AI Fashion Model for E-commerce Seller

    2024 · its alternatives →

19. 19
    Pier AI▲11

    Manage your organizations models all in one place

    2024 · pierapi.com · its alternatives →

20. 20DA
    Deploy and Retrain Cutting Edge ML Image Recognition via REST API▲13

    2018 · modeldepot.io · its alternatives →

21. 21TA
    Turn a low res image to high res with ML▲13

    2018 · modeldepot.io · its alternatives →

22. 22
    Test AI Models▲23

    Compare AI models side-by-side on same prompt

    Feb 2026 · testaimodels.com · its alternatives →

23. 23SE
    Search engine for 20,000+ machine learning models▲18

    2018 · modeldepot.io · its alternatives →

24. 24
    Your Email Assistant in the Cloud▲22

    Tray.ai is the AI-native enterprise iPaaS for building AI agents, governing Model Context Protocol (MCP), and integrating 700+ apps — orchestration for data…

    2012 · tray.io · 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 →