Open source focus
Open Source Alternatives to Constragent
60 open source Construction Tech options similar to Constragent, 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.
Ann Education53Education$1.0MOpen source
HousesofbuildersConstruction TechOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Fieldlens57Construction TechTampa, United States$17.7MOpen source
April57FintechNew York, United States$78.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
XPOZ55MediaTel Aviv, Israel$1.5MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Booth.ai54Generative AITel Aviv, Israel$2.7MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
OpenSpace50SpaceTechSan Francisco, United StatesOpen source
Chaty.ai45AI AgentsGold Coast, Australia$1.0MOpen source
Tesora44Agentic AISan Francisco, United States$10.0MOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Co Build40AI Collaboration Tools$8.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Marketify38E-commerceTel Aviv, IsraelOpen source
Capably35Creative OperationsNew York, United States$12.0MOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Catercore35AI InfrastructureSan Francisco, United StatesOpen source
Shoppy Fit35E-commerceTel Aviv, IsraelOpen source
OnePot AI34Generative AISan Francisco, United States$13.0MOpen source
Dig Robotics33RoboticsTel Aviv, IsraelOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
DenovAI Biotech29Life SciencesRehovot, IsraelOpen source
Vinst29FoodTel Aviv, IsraelOpen source
herocon.ai27Agentic AI$2.0MOpen source
Gizzmo27MediaOpen source
AIMLAPI26API PlatformTallinn, EstoniaOpen source
Biolinked21AI-Driven Protein DesignTel Aviv, IsraelOpen source
RE2320Real EstateNew York, United StatesOpen source
- BEBestpractix19LegalTel Aviv, Israel
Open source
Fiducia AI18Artificial IntelligenceNew York, United StatesOpen source
P3rsona18AI InfrastructureOpen source
Mikeos17Agentic AIOpen source
Kountertop17Vertical SaaSOpen source
StartupHub.ai17AI Search EngineTel Aviv, IsraelOpen source
OpenSpec16Product DevelopmentOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Pinwing15Foundation ModelOpen source
Quantty15Foundation ModelOpen source
The Grainline14AdTechOpen source
- Mightymob14Agentic AITel Aviv, Israel
Open source
GPT Researcher13Agentic AIOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
FireRed Image10AI Image GenerationOpen source
- Aibest8AI Search Engine
Open source
Truebloom8Agentic AISan Francisco, United StatesOpen source
Helixaai8Foundation ModelLondon, United KingdomOpen source
Ardeiro8Agentic AIOpen source
- GEGeniA6Agentic AI
Open source · Self-hostable
Slopbyslop6Generative AIOpen source
Batchfoundry5AI InfrastructureSan Francisco, United StatesOpen source
Axonmedical4HealthTechOpen source
Airevl4Agentic AISan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Ann Education | Education | Open source | — | $1.0M | 53 | |
| Housesofbuilders | Construction Tech | Open source | — | — | — | |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Civitai | Generative AI | Open source · Self-hostable | San Francisco, United States | $5.1M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Fieldlens | Construction Tech | Open source | Tampa, United States | $17.7M | 57 | |
| April | Fintech | Open source | New York, United States | $78.0M | 57 | |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 | |
| XPOZ | Media | Open source | Tel Aviv, Israel | $1.5M | 55 | |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 | |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Booth.ai | Generative AI | Open source | Tel Aviv, Israel | $2.7M | 54 | |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 | |
| OpenSpace | SpaceTech | Open source | San Francisco, United States | — | 50 | |
| Chaty.ai | AI Agents | Open source | Gold Coast, Australia | $1.0M | 45 | |
| Tesora | Agentic AI | Open source | San Francisco, United States | $10.0M | 44 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Marketify | E-commerce | Open source | Tel Aviv, Israel | — | 38 | |
| Capably | Creative Operations | Open source | New York, United States | $12.0M | 35 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| Catercore | AI Infrastructure | Open source | San Francisco, United States | — | 35 | |
| Shoppy Fit | E-commerce | Open source | Tel Aviv, Israel | — | 35 | |
| OnePot AI | Generative AI | Open source | San Francisco, United States | $13.0M | 34 | |
| Dig Robotics | Robotics | Open source | Tel Aviv, Israel | — | 33 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| DenovAI Biotech | Life Sciences | Open source | Rehovot, Israel | — | 29 | |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 | |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 | |
| Gizzmo | Media | Open source | — | — | 27 | |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 | |
| Biolinked | AI-Driven Protein Design | Open source | Tel Aviv, Israel | — | 21 | |
| RE23 | Real Estate | Open source | New York, United States | — | 20 | |
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 | |
| Fiducia AI | Artificial Intelligence | Open source | New York, United States | — | 18 | |
| P3rsona | AI Infrastructure | Open source | — | — | 18 | |
| Mikeos | Agentic AI | Open source | — | — | 17 | |
| Kountertop | Vertical SaaS | Open source | — | — | 17 | |
| StartupHub.ai | AI Search Engine | Open source | Tel Aviv, Israel | — | 17 | |
| OpenSpec | Product Development | Open source | — | — | 16 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Pinwing | Foundation Model | Open source | — | — | 15 | |
| Quantty | Foundation Model | Open source | — | — | 15 | |
| The Grainline | AdTech | Open source | — | — | 14 | |
| Agentic AI | Open source | Tel Aviv, Israel | — | 14 | ||
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| FireRed Image | AI Image Generation | Open source | — | — | 10 | |
| AI Search Engine | Open source | — | — | 8 | ||
| Truebloom | Agentic AI | Open source | San Francisco, United States | — | 8 | |
| Helixaai | Foundation Model | Open source | London, United Kingdom | — | 8 | |
| Ardeiro | Agentic AI | Open source | — | — | 8 | |
| GEGeniA | Agentic AI | Open source · Self-hostable | — | — | 6 | |
| Slopbyslop | Generative AI | Open source | — | — | 6 | |
| Batchfoundry | AI Infrastructure | Open source | San Francisco, United States | — | 5 | |
| Axonmedical | HealthTech | Open source | — | — | 4 | |
| Airevl | Agentic AI | Open source | San Francisco, United States | — | 4 |