Alternatives

The Best Flower Alternatives in 2026

24 alternatives0 free · 24 open source

Looking for something like Flower? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 24 are open source.

About Flowergithub.com/adap/flower
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Flower provides a federated AI framework for machine learning projects.

PricingNot confirmed
Platforms—

Top picks at a glance

Quick comparison

#AlternativePricingOpen sourcePlatforms
1FATE —Yes—
2Datumbox —Yes—
3linfa —Yes—
4Hypernets —Yes—
5Kandle —Yes—
6delta —Yes—
7fenn —Yes—
8Oneflow —Yes—
9Catniff —Yes—
10deepjavalibrary/djl —YesAndroid
24 shown

All Flower alternatives

1

FATE

github.com/FederatedAI/FATEOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

FATE supports federated learning through an industrial grade framework.

2

Datumbox

github.com/datumbox/datumbox-frameworkOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The Datumbox framework is written in Java for developing machine learning and statistical applications.

3

linfa

github.com/rust-ml/linfaOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The linfa project provides a machine learning framework written in Rust.

4

Hypernets

github.com/DataCanvasIO/HypernetsOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Hypernets offers a general automated machine learning framework for developing end to end AutoML toolkits in specific domains.

5

Kandle

github.com/final-kk/kandleOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

A JavaScript Native PyTorch-aligned Machine Learning Framework, built from scratch on WebGPU.

6

delta

github.com/delta-rs/deltaOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Build machine learning applications with Delta, an open-source framework implemented in Rust.

7

fenn

github.com/pyfenn/fennOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The fenn Python framework supports machine learning workflows and LLM agents, with trainers, templates, logging, and configuration management.

8

Oneflow

github.com/Oneflow-Inc/oneflowOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Train and run models with OneFlow, a scalable deep learning framework for distributed machine learning workloads.

9

Catniff

github.com/nguyenphuminh/catniffOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Catniff provides JavaScript developers with a Torch-like deep learning framework.

12

MegEngine

github.com/MegEngine/MegEngineOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The MegEngine framework supports deep learning and automatic differentiation, according to its repository description.

13

Sonnet

github.com/deepmind/sonnetOpen source
Also covers ai infrastructure, artificial intelligence, and machine learning · same kind of open-source project

Build neural networks and support machine learning research with Sonnet, a library based on TensorFlow.

15

Sagify

github.com/Kenza-AI/sagifyOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Sagify describes its project as a way to work with large language models and machine learning more easily.

16

Tpot

github.com/EpistasisLab/tpotOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

TPOT uses genetic programming to optimize machine learning pipelines in Python.

17

ormb

github.com/kleveross/ormbOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

ORMB packages machine learning models as OCI artifacts, in a workflow described as Docker for ML models.

18

Merlin

github.com/gojek/merlinOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Merlin supports machine learning model management, deployment, and serving in Kubernetes environments.

19

Cog

github.com/replicate/cogOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Cog packages machine learning models into containers to support deployment across environments.

20

MLRun

github.com/mlrun/mlrunOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

MLRun provides an open-source MLOps platform for managing machine learning applications, pipelines, and CI/CD delivery.

21

FLAML

github.com/microsoft/FLAMLOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

FLAML provides a fast Python library for automated machine learning and tuning.

22

Feast

github.com/feast-dev/feastOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The Feast repository describes an open source feature store for AI and machine learning projects.

23

Kubeflow

github.com/kubeflow/kubeflowOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

Kubeflow provides a machine learning toolkit for deploying workflows on Kubernetes.

24

Hydrosphere

github.com/Hydrospheredata/hydro-servingOpen source
Also covers ai infrastructure, machine learning, and open source · same kind of open-source project

The Hydrosphere repository describes an MLOps platform for machine learning operations.

No alternatives match this filter.

Alternatives to similar tools

All alternatives
What is the best alternative to Flower?
Based on features, tags and platforms, the closest alternatives to Flower are FATE, Datumbox, and linfa.
Are there open-source alternatives to Flower?
Yes: FATE, Datumbox, linfa, and Hypernets.

Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative