Open source focus
Open Source Alternatives to National Institute for Computational Sciences
14 open source High-Performance Computing options similar to National Institute for Computational Sciences, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
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VAST Data85StorageNew York, United States$881.0MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Classiq67Quantum ComputingTel Aviv, Israel$194.5MOpen source
ScyllaDB66DatabasePalo Alto, United States$101.0MOpen source · Self-hostable
Hyperstack62GPU-as-a-ServiceLondon, United KingdomOpen source
Excelero55Data CenterSanta Clara, United States$25.0MOpen source
Enosemi54Chip DesignSanta Clara, United States$1.6MOpen source
MemVerge54MemorySan Jose, United States$43.5MOpen source
Herdora51GPUSan Francisco, United States$15.0MOpen source
Curoverse48GenomicsBoston, United States$3.2MOpen source · Self-hostable
latitude.sh41AI InfrastructureSan Francisco, United States$8.0MOpen source
Polars40Data Manipulation$21.0MOpen source · Self-hostable
Core Scientific39AI InfrastructureAustin, United States$2.0BOpen source
AMD36SemiconductorSanta Clara, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| Classiq | Quantum Computing | Open source | Tel Aviv, Israel | $194.5M | 67 |
| ScyllaDB | Database | Open source · Self-hostable | Palo Alto, United States | $101.0M | 66 |
| Hyperstack | GPU-as-a-Service | Open source | London, United Kingdom | — | 62 |
| Excelero | Data Center | Open source | Santa Clara, United States | $25.0M | 55 |
| Enosemi | Chip Design | Open source | Santa Clara, United States | $1.6M | 54 |
| MemVerge | Memory | Open source | San Jose, United States | $43.5M | 54 |
| Herdora | GPU | Open source | San Francisco, United States | $15.0M | 51 |
| Curoverse | Genomics | Open source · Self-hostable | Boston, United States | $3.2M | 48 |
| latitude.sh | AI Infrastructure | Open source | San Francisco, United States | $8.0M | 41 |
| Polars | Data Manipulation | Open source · Self-hostable | — | $21.0M | 40 |
| Core Scientific | AI Infrastructure | Open source | Austin, United States | $2.0B | 39 |
| AMD | Semiconductor | Open source | Santa Clara, United States | — | 36 |