Openroster: The open index

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The open index · 698 companies

Every company with “Open” in its name, and every company that builds in the open.

AI & ML102 Databases & Data95 Developer Tools67 Infrastructure & Cloud54 Security51 Productivity42

Type

All698 Open source499 Open in name282

Categories

All categories AI & ML102 Developer Tools67 Infrastructure & Cloud54 Databases & Data95 Security51 Observability20 Analytics26 Productivity42 Design & Media31 Communication25 Commerce13 Fintech22 Web321 Health15 Education41 Hardware & IoT27 Real Estate4 Consumer10 Government & Nonprofit26 Other6

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698 companies

Companies

A
Acquia
No. 0001
Digital experience platform built on Drupal
Design & MediaGPL-2.0-or-laterest. 2007
Open source
A
Activeloop
No. 0002
Maker of Deep Lake, a database for AI
AI & MLApache-2.0est. 2018
Open source
A
Activepieces
No. 0003
Open-source, AI-first business automation
ProductivityMITest. 2022
Open source
A
Adafruit
No. 0004
Open-source hardware and CircuitPython
Hardware & IoTMITest. 2005
Open source
A
Aerospike
No. 0005
Real-time multi-model NoSQL database
Databases & DataAGPL-3.0est. 2009
Open source
A
AFFiNE
No. 0006
Privacy-first workspace merging docs, whiteboards and databases
ProductivityMITest. 2020
Open source
A
Agenta
No. 0007
Open-source LLMOps platform for prompt management and evaluation
AI & MLMITest. 2023
Open source
A
AgentOps
No. 0008
Observability and DevTools for AI agents
AI & MLMIT
Open source
A
Agno
No. 0009
Framework and runtime for multi-agent systems
AI & MLApache-2.0
Open source
A
Airbyte
No. 0010
Data integration platform with 600+ connectors (connectors MIT)
Databases & DataElastic-2.0est. 2020
Source available
A
Akaunting
No. 0011
Online accounting software for small businesses
FintechBUSL-1.1est. 2017
Source available
A
Akto
No. 0012
Open-source API security platform
SecurityMITest. 2022
Open source
A
Alfresco
No. 0013
Open-source enterprise content management
ProductivityLGPL-3.0est. 2005
Open sourceacquired
A
Allama Iqbal Open University
No. 0014
Pakistani distance-learning university
Educationest. 1974
A
Alliance for OpenUSD
No. 0015
Standards body for the OpenUSD 3D scene description
Design & Mediaest. 2023
Open sourceOpen in name
A
Anaconda
No. 0016
Python distribution and platform for data science and AI
AI & MLBSD-3-Clauseest. 2012
Open source
A
Anyscale
No. 0017
Company behind Ray, the open-source framework for scaling AI workloads
AI & MLApache-2.0est. 2019
Open source
A
Anytype
No. 0018
Local-first, encrypted workspace for notes and objects
ProductivityAny Source Available Licenseest. 2019
Source available
A
Apache OpenOffice
No. 0019
Free open-source office suite
Productivityest. 2001
Open sourceOpen in name
A
API7.ai
No. 0020
Company behind Apache APISIX API gateway
Infrastructure & CloudApache-2.0est. 2019
Open source
A
AppFlowy
No. 0021
Open-source AI collaborative workspace
ProductivityAGPL-3.0est. 2021
Open source
A
Appsmith
No. 0022
Low-code platform for building internal tools
Developer ToolsApache-2.0est. 2019
Open source
A
Appwrite
No. 0023
Open-source backend-as-a-service and web hosting
Databases & DataBSD-3-Clauseest. 2019
Open source
A
Arab Open University
No. 0024
Pan-Arab open learning university
Educationest. 2002

Showing 24 of 698