Open source focus
Open Source Alternatives to Denkzettel
60 open source Productivity Software options similar to Denkzettel, 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.
FireRed Image10AI Image GenerationOpen source
EngraneDocument AIMexico City, MexicoOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Eden AI40API PlatformParis, FranceOpen source
Shoppy Fit35E-commerceTel Aviv, IsraelOpen source
AIMLAPI26API PlatformTallinn, EstoniaOpen source
- BEBestpractix19LegalTel Aviv, Israel
Open source
Anima-EY17EducationOpen source
OpenSpec16Product DevelopmentOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
Amadeusbio6BiotechOpen source
StepnewsAI Search EngineOpen source
- GhostgptGenerative AI
Open source
Auto InflateGenerative AIOpen source
CareerroiHR TechOpen source
- Roka Dev LabsConsumer App
Open source
Runway AI72Generative AINew York, United States$666.5MOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
ClickUp67Project ManagementSan Francisco, United States$531.5MOpen source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Nanit61HealthcareNew York, United States$74.0MOpen source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MOpen source
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
Composio59Agentic AISan Francisco, United States$50.0MOpen source
RunwayML58Generative AINew York, United StatesOpen source
April57FintechNew York, United States$78.0MOpen source
timeOS56PersonalSan Francisco, United States$3.3MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
- BRBria56Generative AITel Aviv, Israel$130.5M
Open source
Meaning55Artificial IntelligenceTel Aviv, IsraelOpen source
Superlist55Productivity SoftwareBerlin, Germany$14.4MOpen source
XPOZ55MediaTel Aviv, Israel$1.5MOpen source
Flux Kontext AI54AI Image GenerationFreiburg im Breisgau, GermanyOpen source
Booth.ai54Generative AITel Aviv, Israel$2.7MOpen source
EyeControl54HealthcareTel Aviv, Israel$20.0MOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Ann Education53Education$1.0MOpen source
Plane53Project ManagementSan Francisco, United States$4.0MOpen source
RelAI51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Deepnen50New Media$115.3MOpen source
SOMAREALITY50Artificial IntelligenceVienna, Austria$3.0MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
OpenSpace50SpaceTechSan Francisco, United StatesOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Visionz Tech42Computer VisionTel Aviv, Israel$12.0MOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
SuperPop42Generative AISan Francisco, United StatesOpen source
Bricksandmortar42RetailTechTel Aviv, Israel$12.0MOpen source
MindStudio41Agentic AITel Aviv, IsraelOpen source
Co Build40AI Collaboration Tools$8.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Marketify38E-commerceTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| FireRed Image | AI Image Generation | Open source | — | — | 10 | |
| Engrane | Document AI | Open source | Mexico City, Mexico | — | — | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 | |
| Eden AI | API Platform | Open source | Paris, France | — | 40 | |
| Shoppy Fit | E-commerce | Open source | Tel Aviv, Israel | — | 35 | |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 | |
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 | |
| Anima-EY | Education | Open source | — | — | 17 | |
| OpenSpec | Product Development | Open source | — | — | 16 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| Amadeusbio | Biotech | Open source | — | — | 6 | |
| Stepnews | AI Search Engine | Open source | — | — | — | |
| Generative AI | Open source | — | — | — | ||
| Auto Inflate | Generative AI | Open source | — | — | — | |
| Careerroi | HR Tech | Open source | — | — | — | |
| Consumer App | Open source | — | — | — | ||
| Runway AI | Generative AI | Open source | New York, United States | $666.5M | 72 | |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 | |
| ClickUp | Project Management | Open source | San Francisco, United States | $531.5M | 67 | |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 | |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Nanit | Healthcare | Open source | New York, United States | $74.0M | 61 | |
| Shufti Pro | Identity Verification | Open source | London, United Kingdom | $21.0M | 61 | |
| 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 | |
| RunwayML | Generative AI | Open source | New York, United States | — | 58 | |
| April | Fintech | Open source | New York, United States | $78.0M | 57 | |
| timeOS | Personal | Open source | San Francisco, United States | $3.3M | 56 | |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 | |
| BRBria | Generative AI | Open source | Tel Aviv, Israel | $130.5M | 56 | |
| Meaning | Artificial Intelligence | Open source | Tel Aviv, Israel | — | 55 | |
| Superlist | Productivity Software | Open source | Berlin, Germany | $14.4M | 55 | |
| XPOZ | Media | Open source | Tel Aviv, Israel | $1.5M | 55 | |
| Flux Kontext AI | AI Image Generation | Open source | Freiburg im Breisgau, Germany | — | 54 | |
| Booth.ai | Generative AI | Open source | Tel Aviv, Israel | $2.7M | 54 | |
| EyeControl | Healthcare | Open source | Tel Aviv, Israel | $20.0M | 54 | |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 | |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 | |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 | |
| Ann Education | Education | Open source | — | $1.0M | 53 | |
| Plane | Project Management | Open source | San Francisco, United States | $4.0M | 53 | |
| RelAI | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 | |
| Deepnen | New Media | Open source | — | $115.3M | 50 | |
| SOMAREALITY | Artificial Intelligence | Open source | Vienna, Austria | $3.0M | 50 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| OpenSpace | SpaceTech | Open source | San Francisco, United States | — | 50 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Visionz Tech | Computer Vision | Open source | Tel Aviv, Israel | $12.0M | 42 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| SuperPop | Generative AI | Open source | San Francisco, United States | — | 42 | |
| Bricksandmortar | RetailTech | Open source | Tel Aviv, Israel | $12.0M | 42 | |
| MindStudio | Agentic AI | Open source | Tel Aviv, Israel | — | 41 | |
| 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 |