ActivityBot

ActivityBot

Fund: NGI0 Commons Fund

2026-08 - active

A full ActivityPub server in a single PHP file

AI Horde

AI Horde

Fund: NGI Zero Core

2023-10 - active

Collaborative infrastructure for running generative AI models

AI-VPN

AI-VPN

Fund: NGI0 PET

2020-06 - 2022-10

Local machine-based learned analysis of VPN traffic

Atomic Data

Atomic Data

Fund: NGI Assure

2021-10 - 2023-06

Typesafe handling of LinkedData

Atomic Tables

Atomic Tables

Fund: NGI0 Entrust

2022-10 - active

Self-hostable tabular structured data solution

Bana

Bana

Fund: NGI0 Entrust

2023-06 - active

Personal network oriented ActivityPub powered social networking

Bonfire

Bonfire

Fund: NGI0 Discovery

2021-02 - 2022-10

stableModular federated social networking

Briar Desktop

Briar Desktop

Fund: NGI Assure

2022-02 - 2023-09

E2EE online and offline messaging and discussion

Calligra-SVG

Calligra-SVG

Improve fallback mechanisms in Calligra ODF loading and saving

Castopod

Castopod

Fund: NGI0 Discovery

2020-04 - 2022-10

Podcasting hosting solution for the Fediverse

Conversations

Conversations

Fund: NGI0 PET

2019-04 - 2020-11

Secure federated XMPP messenger for Android

Data packages

Data packages

Fund: NGI0 Entrust

2023-04 - active

Specification + improved tooling for external data set descriptions

DataLab

DataLab

2024-12 - active

Scientific platform for signal and image processing + visualisation

Decidim

Decidim

Fund: NGI0 Commons Fund

2024-06 - 2026-05

Digital infrastructure for participatory democracy

Delta Chat

Delta Chat

Fund: NGI0 Entrust

2023-10 - 2025-08

E2EE messenger over email and chatmail

Dino

Dino

Fund: NGI0 PET

2020-04 - 2022-10

User-friendly and secure instant messaging

Dream2nix

Dream2nix

Fund: NGI Assure

2022-02 - active

Automate reproducible packaging for various language ecosystems

EduLuanti

EduLuanti

2024-02 - 2025-06

Education platform centered around 3D/cube world Luanti

Elliptic curve encryption speed-up using SIMD

Elliptic curve encryption speed-up using SIMD

Fund: NGI0 Entrust

2024-02 - active

Low-level instructin optimisation for curve25519-dalek & Arkworks

EPE

EPE

2024-06 - active

Creative libre software tools for print media

F3D

F3D

2024-06 - active

Cross-platform, fast and minimalist 3D viewer

Faircamp 1.0

Faircamp 1.0

2024-02 - active

Self-hostable, maintenance-free websites for audio producers

FediMod FIRES

FediMod FIRES

Fund: NGI0 Entrust

2023-02 - active

Tooling for Fediverse moderation

Fedipub

Fedipub

Fund: NGI0 Commons Fund

2026-08 - active

Ruby library for adding ActivityPub federation

Flarum

Flarum

Fund: NGI0 Entrust

2022-10 - active

ActivityPub federation for the Flarum forum software

flohmarkt

flohmarkt

Fund: NGI0 Commons Fund

2024-06 - active

Self-hostable classified ads for the Fediverse

ForgeFlux

ForgeFlux

Fund: NGI0 Entrust

2023-10 - active

Software Forge independent federation with ActivityPub and F3

Genealogos

Genealogos

Fund: NGI0 Entrust

2023-02 - 2024-06

Nix to SBOM generator targeting the CycloneDX format

Genodepkgs

Genodepkgs

Fund: NGI0 PET

2020-08 - 2022-10

When Genode and Nixpkgs meet

GPGPU Playground

GPGPU Playground

2024-02 - active

A virtual GPU to learn GPU programming

Hardware 2D graphics engine

Hardware 2D graphics engine

2025-01 - active

Additional functionality and better performance for FPGA-based 2D video controller

Hardware accelerated 2D graphics

Hardware accelerated 2D graphics

2023-02 - active

Design hardware accelerated 2D graphics using C to Verilog

Hyper 8 Video System

Hyper 8 Video System

Fund: NGI0 Commons Fund

2024-08 - active

Self-hostable, maintenance-free video publishing tool

Inochi2D

Inochi2D

2024-02 - active

Open source 2D animation/puppeteering framework

Inventaire split

Inventaire split

Fund: NGI0 Commons Fund

2026-08 - active

Standalone Wikidata-federated bibliographic database

IronCalc

IronCalc

Fund: NGI Zero Core

Embeddable spreadsheet engine written in Rust

iso14229

iso14229

Fund: NGI Zero Core

2025-01 - active

Universal Diagnostic Services for automotive diagnostics

iTowns

iTowns

2024-06 - active

Visualise 2D and 3D geospatial data on virtual globes & maps

Kaidan

Kaidan

Fund: NGI0 PET

2019-10 - active

User-friendly cross-platform XMPP client with encryption

Kdenlive

Kdenlive

Fund: NGI0 Commons Fund

2025-08 - active

Parametrised keyframes for a modern non-linear video editor

KiCad

KiCad

2022-02 - active

Professional open source electronics design application

KiCad-IPC

KiCad-IPC

2023-12 - active

Add RPC API, multichannel designs and schematic variant system to FOSS EDA suite

kikit

kikit

2022-10 - active

tooling for automation of production of pcb designed in kicad

Lemmy

Lemmy

Fund: NGI0 Discovery

2020-04 - 2022-10

ActivityPub for link aggregation

LetsConnect P2P

LetsConnect P2P

Fund: NGI Assure

2022-12 - 2024-08

Add P2P features to Let's Connect!

Libre-SOC Video Acceleration

Libre-SOC Video Acceleration

2019-12 - 2022-10

Optimised video acceleration instructions for Libre RISC-V SoC

LibrePCB

LibrePCB

2023-02 - 2024-04

EDA software suite to develop printed circuit boards

LibrePCB 2.0

LibrePCB 2.0

New UI & powerful features for a future-proof LibrePCB

libspng APNG

libspng APNG

2023-04 - active

Add Animated PNG (APNG) image read- and write support to libspng

libvips

libvips

2024-04 - active

Add animated PNG and enhanced JPEG XL support to libvips

Liminix

Liminix

Fund: NGI0 Entrust

2022-12 - active

Nix-based OS for domestic WiFi routers, access points etc

LinkedDataHub

LinkedDataHub

2021-10 - 2022-10

Framework to handle Linked Data at scale

LLM2FPGA

LLM2FPGA

Fund: NGI0 Commons Fund

2025-04 - active

Run Open Source LLMs locally on FPGAs

Loops

Loops

2024-06 - active

ActivityPub based sharing of short video clips

Luna PnR

Luna PnR

Fund: NGI0 PET

2021-02 - 2022-10

A versatile and fast new open-source place and route tool

LunaPnR Phase 2

LunaPnR Phase 2

Fund: NGI0 Entrust

2022-12 - active

A versatile and fast new open-source place and route tool

MaData

MaData

2021-08 - 2022-10

From datasets in DCAT catalogs to knowledge graphs

MapComplete

MapComplete

Fund: NGI0 Entrust

2022-10 - active

Thematics OpenStreetMap-viewer and editor

Mastodon

Mastodon

Fund: NGI0 Discovery

2021-12 - 2022-10

Federated microblogging with ActivityPub

MetaMorph

MetaMorph

2026-04 - active

New modules, functionalities and interfaces for voxel engine Luanti

Miru

Miru

2024-04 - active

Multi-track video editing and real-time AR effects

MistServer Video-on-Demand

MistServer Video-on-Demand

Fund: NGI0 Commons Fund

2024-08 - active

Open distributed caching and processing node for VoD

Mobroute

Mobroute

Fund: NGI0 Entrust

2023-04 - active

A minimalist FOSS public-transportation router/tool suite

Monal

Monal

Fund: NGI Assure

2022-02 - 2024-04

XMPP messenger for iOS and macOS

Multisoni

Multisoni

2024-06 - active

Modern and efficient real-time audio playback engine

NeoChat

NeoChat

Fund: NGI Assure

2021-06 - 2024-08

Native Matrix encrypted instant messaging client

neuropil

neuropil

Fund: NGI0 Discovery

2019-06 - 2019-06

Privacy by design P2P search including IoT

Nominatim

Nominatim

Fund: NGI0 Discovery

2020-10 - 2022-09

Multi-lingual support in address search

Offline Translator

Offline Translator

Fund: NGI Mobifree

2025-06 - active

On-device translations using open models

Ontogen

Ontogen

2022-12 - 2024-08

From datasets in DCAT catalogs to knowledge graphs

Open NPU drivers

Open NPU drivers

Fund: NGI Zero Core

2024-06 - active

Libre drivers for Neural Processing Units on Linux

OpenCryptoHW

OpenCryptoHW

Fund: NGI Assure

2021-06 - 2024-07

CGRA-based reconfigurable open-source cryptographic IP cores

OpenCryptoLinux

OpenCryptoLinux

Fund: NGI Assure

2022-06 - 2024-07

Make Linux run on OpenCryptoHW

OpenVoiceOS

OpenVoiceOS

Fund: NGI0 Commons Fund

2025-10 - active

Free and open, self-hostable voice assistant

Optimized Image Codecs

Optimized Image Codecs

2025-01 - active

More efficient image handling for embedded systems

Organic Maps

Organic Maps

Fund: NGI0 Entrust

2021-10 - active

stablePrivacy-focused Android & iOS offline maps application

Overte Federation

Overte Federation

Fund: NGI0 Commons Fund

2026-08 - active

Federated virtual-reality social worlds

Owncast

Owncast

Fund: NGI0 Discovery

2019-10 - active

ActivityPub-powered livecasting

p4-nix

p4-nix

Fund: NGI Assure

2022-08 - 2024-08

Combine Programming Protocol-independent Packet Processors language with declarative Nix packaging

Panoramax

Panoramax

2024-06 - active

Digital, collaborative immersive street level imagery

PeerTube Scalability

PeerTube Scalability

Fund: NGI0 Commons Fund

2026-06 - active

Horizontally scalable video hosting

pgmpy

pgmpy

Fund: NGI0 Commons Fund

2026-06 - active

Open-source infrastructure for causal machine learning

PixelDroid

PixelDroid

Fund: NGI0 Discovery

2020-10 - 2022-10

Share and browse photos in the fediverse with a mobile app

PixelDroid/Media editor

PixelDroid/Media editor

2023-02 - active

Native PixelFed/ActivityPub image sharing app

Pixelfed

Pixelfed

Fund: NGI0 Discovery

2019-10 - 2020-12

Federated photo sharing without ads or ranking

Popularizing PeerTube

Popularizing PeerTube

Fund: NGI0 Entrust

2023-10 - 2025-07

PeerTube UX, accessibility, and first official mobile watch app

PRESC

PRESC

Fund: NGI0 Discovery

2019-10 - active

ML copies for black-box model evaluation and remediation

Protomaps

Protomaps

Fund: NGI Zero Core

2023-10 - active

Self-hostable maps based on OpenStreetMap data

Provability Fabric

Provability Fabric

Fund: NGI0 Commons Fund

2026-04 - active

Verifiable evidence and run-time security for model stacks

PulzeLab C1

PulzeLab C1

Fund: NGI0 Commons Fund

2026-08 - active

Portable standalone LoRa messaging device

purl2sym

purl2sym

Fund: NGI0 Entrust

2023-10 - 2024-05

FOSS code symbols indexing system

Py3DTiles - Textured Mesh tiling

Py3DTiles - Textured Mesh tiling

2024-12 - active

OGC 3DTiles 1.1 support for 3D tile conversion tool

PyCM

PyCM

Fund: NGI Assure

2022-04 - 2023-06

Evaluate the performance of ML algorithms

Python supply-chain with dream2nix

Python supply-chain with dream2nix

Fund: NGI Assure

2023-02 - 2024-08

Towards a secure, extensible & reproducible Python supply-chain with dream2nix

Qaul

Qaul

Fund: NGI0 Commons Fund

2025-06 - active

Distributed messaging over verifiable P2P channels

Rauthy

Rauthy

Fund: NGI Zero Core

2025-01 - active

Reliable OpenID Connect IdP and IAM solution

Renderling

Renderling

2024-02 - active

Real-time rendering library on top of WebGPU

Replicant

Replicant

2019-04 - active

Free software graphics drivers for mobile phones

Robotnix

Robotnix

Fund: NGI0 PET

2020-10 - 2022-10

Reproducible Builds of Android with NIX

RTranslator

RTranslator

Fund: NGI Mobifree

2025-12 - active

Real-time local translation app for spoken word for Android

Securing NixOS services with systemd

Securing NixOS services with systemd

Fund: NGI Assure

2021-10 - 2024-08

NixOS, with the nix package manager, services that can be installed and configured in a reproducible, declarative way

Secushare Box

Secushare Box

2017-12 - 2019-05

Operating system extension of Secushare for hardware devices

SensifAI

SensifAI

Fund: NGI0 Discovery

2019-06 - active

AI driven image tagging

SimplyPresent

SimplyPresent

Fund: NGI Assure

Collaborative presentations (SimplyEdit Spaces)

Slipshow

Slipshow

Fund: NGI0 Commons Fund

2025-01 - active

A different paradigm for presentations including flipchart-style annotations

smoltcp RPL

smoltcp RPL

Fund: NGI Assure

2022-10 - 2024-08

Implement Routing Protocol for Low-Power and Lossy networks

Sound in Hurd

Sound in Hurd

2019-10 - 2019-10

Add audio capabilities to the multiserver microkernel from GNU

Spacylize

Spacylize

Fund: NGI0 Commons Fund

2025-11 - active

Use LLMs to train more efficient and reliable NLP models

Spritely

Spritely

Fund: NGI0 PET

2019-12 - 2022-10

Usability of decentralized social media

Standardizing KEMTLS

Standardizing KEMTLS

Fund: NGI Assure

2021-06 - 2023-11

Post-quantum TLS without handshake signatures

StreetComplete

StreetComplete

Fund: NGI0 Discovery

2019-04 - 2019-04

Fix open geodata with OpenStreetMap

Tiliqua

Tiliqua

2025-01 - active

Open audio DSP for FPGAs

TISG trustable image sensor gateware

TISG trustable image sensor gateware

2023-01 - active

FPGA based camera providing encrypted video streams

TypeCell

TypeCell

Fund: NGI Assure

CRDT-based collaborative block-based editor

UEFI Secure Boot support for NixOS

UEFI Secure Boot support for NixOS

Fund: NGI Assure

2021-12 - 2024-08

Add a self-sovereign root of trust as part of supply chain security

uMap

uMap

Fund: NGI0 Entrust

2023-10 - active

Collaborative custom mapping with OpenStreetMap data

VersatAI

VersatAI

Fund: NGI Zero Core

2024-01 - active

Automating ML/AI algorithm support on computational accelerators

Vframe

Vframe

2019-04 - active

Use computer-vision to shield privacy in video

Video chat privacy

Video chat privacy

Fund: NGI0 PET

2019-10 - 2022-09

Add privacy features to video chats

Vouivre

Vouivre

Fund: NGI Zero Core

2023-12 - active

A dependent type system for machine learning in Lisp

Wax

Wax

Fund: NGI Zero Core

Add ODF, legacy office and PDF capabilities to Wax

WgMath

WgMath

2024-12 - active

Open GPU scientific computing for every platform

Wikirate Frameworks

Wikirate Frameworks

2025-01 - active

Open corporate data in Wikirate through the lens of standards

WPE Android

WPE Android

Fund: NGI Zero Core

2023-04 - 2024-10

Embedded-friendly Webview based on WebKit

XR Fragments

XR Fragments

2022-12 - active

Discover, reference, navigate and query 3D online content

ZSipOs

ZSipOs

Fund: NGI0 PET

2019-06 - 2019-06

Open hardware for telephony encryption