nowfound

AI · alternatives · 2026

SO

Seldon is an open-source MLOps platform released under Apache 2.0 that helps teams deploy and manage machine learning models on Kubernetes. It provides a cloud-agnostic foundation for real-time inference and AI agents… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Seldon – Open Predictive AI released on GitHub under Apache 2.0 launched in 2015; newer entries below may have overtaken it.

  1. 1

    Industry leading MLOps platform for enterprises

    2022 · seldon.io · its alternatives →

  2. 2
    Dify.AI▲261

    Open-source platform for LLMOps, define your AI-native apps

    2023 · dify.ai · its alternatives →

  3. 3

    Hey HN! We (Stephan and Thomas) recently open-sourced Semble. We kept running into the same problem while using Claude Code on large codebases: when the agent can't find something directly, it falls back to grep, reading full files or launching subagents. This uses a lot of tokens, and often still misses the relevant code. There are existing tools for this, but they were either too slow to index on demand, needed API keys, or had poor retrieval quality. Semble is our solution for this. It combines static Model2Vec embeddings (using our latest static model: potion-code-16M) with BM25, fused…

    May 2026 · github.com · its alternatives →

  4. 4

    Hi HN! I want to share our latest project at NEXA AI. We developed AI agent foundation models designed to transform how developers create AI agent powered apps. One major challenge we've observed with current human-computer interactions is that many simple, one-step tasks become unnecessarily complex, multi-step workflows due to limitations of current GUIs. AI agents can solve this, but existing AI agent models are slow and costly. To tackle these issues, we built lightweight AI agent models based on our Octopus V2, small language models for function calling (You can learn more about our…

    2024 · nexa4ai.com · its alternatives →

  5. 5

    Open source AI/ML data annotation platform for free

    2021 · github.com · its alternatives →

  6. 6
    Lovelace▲128

    AI-powered cloud IDE for coding from anywhere

    Nov 2025 · lovelace.sh · its alternatives →

  7. 7

    Help teams apply machine learning to real-world applications

    2017 · its alternatives →

  8. 8
    UnionML▲77

    The easiest way to build and deploy ML microservices

    2022 · union.ai · its alternatives →

  9. 9

    Extend your product to train ML models on distributed data

    2022 · integrate.ai · its alternatives →

  10. 10

    Open-source machine learning library by Google

    2018 · tensorflow.org · its alternatives →

  11. 11RL

    Hello Hacker News! We're Yangqing, Xiang and JJ from lepton.ai. We are building a platform to run any AI models as easy as writing local code, and to get your favorite models in minutes. It's like container for AI, but without the hassle of actually building a docker image. We built and contributed to some of the world's most popular AI software - PyTorch 1.0, ONNX, Caffe, etcd, Kubernetes, etc. We also managed hundreds of thousands of computers in our previous jobs. And we found that the AI software stack is usually unnecessarily complex - and we want to change that. Imagine if you are a…

    2023 · lepton.ai · its alternatives →

  12. 12

    Isolated cloud machines for your AI coding agents

    7d ago · buddy.works · its alternatives →

  13. 13

    Deploy AI apps instantly with a single shot

    2025 · omegacloud.ai · its alternatives →

  14. 14

    a delightful machine learning tool that allows you to train, test, and use models without writing code - GitHub - nidhaloff/igel at v0.4.0

    2021 · github.com · its alternatives →

  15. 15

    ZenML 🙏: One AI Platform from Pipelines to Agents. https://zenml.io. - zenml-io/zenml

    2020 · github.com · its alternatives →

  16. 16

    AI control plane to schedule, run, debug, observe, and automate AI/ML workloads, agents, and sandboxes on your infra.

    2018 · polyaxon.com · its alternatives →

  17. 17

    Windsurf is the world's most advanced AI coding assistant for developers and enterprises. Windsurf Editor — the first AI-native IDE that keeps developers in flow.

    2021 · exafunction.com · its alternatives →

  18. 18

    An Open Source Library for Machine Intelligence (by Google)

    2015 · tensorflow.org · its alternatives →

  19. 19
    Nevron▲12

    Open source AI agent framework in Python

    2025 · github.com · its alternatives →

  20. 20AA

    Hi guys, For a few months now I've been working on a web GUI to build, visualise, train and share deep neural models. It's currently reaching a state where opening it for Beta release make sense. Currently the tool support: - Fully connected and Convolutional architecture - Cloud and local, saving / loading of models - Edit / delete layers - Visualise Convolutional layers filters - Freeze / Unfreeze layers - More datasets: Fashion MNIST, QuickDraw(10 and 30) The editor can be found here: https://aifiddle.io. Your feedback, ideas, suggestions are greatly useful, so…

    2019 · its alternatives →

  21. 21HA

    HawkFlow.ai, The Data Scientist's Companion. Easily make monitoring part of your Model building process. - Automatically detect anomalies, trends, highs, lows, and movements - Track run times of training, imports, loading, queries and more A free, complete MLOps, Monitoring and AI Quality & Governance solution.

    2023 · hawkflow.ai · its alternatives →

  22. 22

    Hi HN, excited to share this open source Zapier NLA alternative I’ve been working on. A few weeks ago I found myself struggling to automate a relatively straightforward internal workflow using an open source LLM (update Hubspot based on Airtable entry and personal information coming from web sources, and send out a summary via Slack). There was no way to interact with these tools in a robust way so I decided to build my own connectors. While the existing connectors out there are helpful to reduce the risk of hallucinations by reading data from sources, agents only become truly powerful when…

    2023 · github.com · its alternatives →

  23. 23

    Unify MLOps. Accelerate AI. Gain open-source control.

    2025 · github.com · its alternatives →

  24. 24
    LexiOps▲17

    LexiOps is an AI-powered infrastructure management platform.

    2025 · its alternatives →

Also compare

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 →