Open source focus
Open Source Alternatives to Koppler
60 open source Foundation Model options similar to Koppler, 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.
Modelglass12AI InfrastructureSydney, AustraliaOpen source
ClohaFoundation ModelOpen source
RolledalloysAI InfrastructureOpen source
SparklaAI InfrastructureOpen source
ChamsAI InfrastructureOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Hacktron AI Inc.46CybersecuritySan Francisco, United States$1.0MOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Simular41AI InfrastructureSan Francisco, United States$23.0MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Catercore35AI InfrastructureSan Francisco, United StatesOpen source
AIMLAPI26API PlatformTallinn, EstoniaOpen source
Mamba (AI Architecture)23Artificial IntelligenceOpen source
P3rsona18AI InfrastructureOpen source
TurboQuant15AI Foundation & ComputeOpen source
IndexCache10Artificial IntelligenceBeijing, ChinaOpen source
Batchfoundry5AI InfrastructureOpen source
RadarforgeSynthetic Data GenerationTel Aviv, IsraelOpen source
- ExploitcheckCybersecurity
Open source
Ai DnaAI InfrastructureOpen source
- CrisopeyaFoundation Model
Open source
SandlmFoundation ModelOpen source
NicovaldivFoundation ModelOpen source
JunedaFoundation ModelOpen source
AntesisFoundation ModelOpen source
TrygriddleAI InfrastructureOpen source
MassgeneralbrighamHealthTechOpen source
CircularaiAI InfrastructureOpen source
AvyiFoundation ModelOpen source
CitalaAI InfrastructureOpen source
BigandsmallFoundation ModelOpen source
CicadaplatformAI InfrastructureOpen source
OmniarxAI-Driven Drug DiscoveryOpen source
KnowqlAI Search EngineOpen source
VectorieAI InfrastructureOpen source
NorynAI InfrastructureTel Aviv, IsraelOpen source
RccsiFoundation ModelOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
SpaceXAI76Frontier AI LabPalo Alto, United States$32.1BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
DeepSeek AI70AI InfrastructureBeijing, China$7.0BOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Hyperstack62GPU-as-a-ServiceLondon, United KingdomOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 |
| Cloha | Foundation Model | Open source | — | — | — |
| Rolledalloys | AI Infrastructure | Open source | — | — | — |
| Sparkla | AI Infrastructure | Open source | — | — | — |
| Chams | AI Infrastructure | Open source | — | — | — |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $21.7M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Hacktron AI Inc. | Cybersecurity | Open source | San Francisco, United States | $1.0M | 46 |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| Simular | AI Infrastructure | Open source | San Francisco, United States | $23.0M | 41 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 |
| Catercore | AI Infrastructure | Open source | San Francisco, United States | — | 35 |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 |
| Mamba (AI Architecture) | Artificial Intelligence | Open source | — | — | 23 |
| P3rsona | AI Infrastructure | Open source | — | — | 18 |
| TurboQuant | AI Foundation & Compute | Open source | — | — | 15 |
| IndexCache | Artificial Intelligence | Open source | Beijing, China | — | 10 |
| Batchfoundry | AI Infrastructure | Open source | — | — | 5 |
| Radarforge | Synthetic Data Generation | Open source | Tel Aviv, Israel | — | — |
| Cybersecurity | Open source | — | — | — | |
| Ai Dna | AI Infrastructure | Open source | — | — | — |
| Foundation Model | Open source | — | — | — | |
| Sandlm | Foundation Model | Open source | — | — | — |
| Nicovaldiv | Foundation Model | Open source | — | — | — |
| Juneda | Foundation Model | Open source | — | — | — |
| Antesis | Foundation Model | Open source | — | — | — |
| Trygriddle | AI Infrastructure | Open source | — | — | — |
| Massgeneralbrigham | HealthTech | Open source | — | — | — |
| Circularai | AI Infrastructure | Open source | — | — | — |
| Avyi | Foundation Model | Open source | — | — | — |
| Citala | AI Infrastructure | Open source | — | — | — |
| Bigandsmall | Foundation Model | Open source | — | — | — |
| Cicadaplatform | AI Infrastructure | Open source | — | — | — |
| Omniarx | AI-Driven Drug Discovery | Open source | — | — | — |
| Knowql | AI Search Engine | Open source | — | — | — |
| Vectorie | AI Infrastructure | Open source | — | — | — |
| Noryn | AI Infrastructure | Open source | Tel Aviv, Israel | — | — |
| Rccsi | Foundation Model | Open source | — | — | — |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $32.1B | 76 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | $7.0B | 70 |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 |
| Hyperstack | GPU-as-a-Service | Open source | London, United Kingdom | — | 62 |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Civitai | Generative AI | Open source · Self-hostable | San Francisco, United States | $5.1M | 60 |