Open Source Alternatives to Therma Sphera
4 open source Energy options similar to Therma Sphera, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
Cardano55BlockchainA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.
Open source · Self-hostable
Noobaa41EnterpriseSan Francisco, United States$5.0MNooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds.
Open source · Self-hostable
Realnas19Open SourceOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments.
Open source · Self-hostable
BeagleBone Black17Embedded SystemsDallas, United StatesA low-cost, community-supported development platform for hobbyists and developers.
Open source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| CardanoA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts. | Blockchain | Open source · Self-hostable | — | — | 55 | |
| NoobaaNooBaa provides an open-source, S3-compatible object storage platform for managing data across private and public clouds. | Enterprise | Open source · Self-hostable | San Francisco, United States | $5.0M | 41 | |
| RealnasOpen-source Network Attached Storage (NAS) operating system based on FreeBSD, managing ZFS, SMB, NFS, users, snapshots, and boot environments. | Open Source | Open source · Self-hostable | — | — | 19 | |
| BeagleBone BlackA low-cost, community-supported development platform for hobbyists and developers. | Embedded Systems | Open source | Dallas, United States | — | 17 |