Open source focus
Open Source Alternatives to Riffpad
60 open source Brainstorming Software options similar to Riffpad, 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.
- BEBestpractix19LegalTel Aviv, Israel
Open source
StepnewsAI Search EngineOpen 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
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Civitai60Generative AISan Francisco, United States$5.1MOpen source · Self-hostable
Composio59Agentic AISan Francisco, United States$50.0MOpen source
April57FintechNew York, United States$78.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
timeOS56PersonalSan Francisco, United States$3.3MOpen source
XPOZ55MediaTel Aviv, Israel$1.5MOpen source
Booth.ai54Generative AITel Aviv, Israel$2.7MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Plane53Project ManagementSan Francisco, United States$4.0MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
- Co Build40AI Collaboration Tools$8.5M
Open source
Marketify38E-commerceTel Aviv, IsraelOpen source
Capably35Creative OperationsNew York, United States$12.0MOpen source
Shoppy Fit35E-commerceTel Aviv, IsraelOpen source
Joulix AI Technologies35AI Tools & AppsSan Francisco, Israel$2.3MOpen source
Catercore35AI InfrastructureSan Francisco, United StatesOpen source
OnePot AI34Generative AISan Francisco, United States$13.0MOpen source
Opactor33Agentic AIOpen source
AIMLAPI30Machine LearningOpen source
DenovAI Biotech29Life SciencesRehovot, IsraelOpen source
Vinst29FoodTel Aviv, IsraelOpen source
Gizzmo27MediaOpen source
Sigla21Developer ToolsOpen source
Unpaper21AI Tools & AppsOpen source
Biolinked21AI-Driven Protein DesignTel Aviv, IsraelOpen source
Recallguru21AI Search EngineOpen source
RE2320Real EstateNew York, United StatesOpen source
P3rsona18AI InfrastructureOpen source
Mikeos17Agentic AIOpen source
OpenSpec16Product DevelopmentOpen source
Pinwing15Foundation ModelOpen source
Quantty15Foundation ModelOpen source
The Grainline14AdTechOpen source
- Mightymob14Agentic AITel Aviv, Israel
Open source
GPT Researcher13Agentic AIOpen source
Convo10Voice AISan Francisco, United StatesOpen source
FireRed Image10AI Image GenerationOpen source
- Aibest8AI Search Engine
Open source
Truebloom8Agentic AISan Francisco, United StatesOpen source
Helixaai8Foundation ModelOpen source
Ardeiro8Agentic AIOpen source
Slopbyslop6Generative AIOpen source
- GEGeniA6Agentic AI
Open source · Self-hostable
Batchfoundry5AI InfrastructureOpen source
Airevl4Agentic AISan Francisco, United StatesOpen source
CicadaplatformAI InfrastructureOpen source
JalapenochipGenerative AIOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 |
| Stepnews | AI Search Engine | 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 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 |
| 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 |
| 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 |
| timeOS | Personal | Open source | San Francisco, United States | $3.3M | 56 |
| XPOZ | Media | Open source | Tel Aviv, Israel | $1.5M | 55 |
| Booth.ai | Generative AI | Open source | Tel Aviv, Israel | $2.7M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 |
| Plane | Project Management | Open source | San Francisco, United States | $4.0M | 53 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Marketify | E-commerce | Open source | Tel Aviv, Israel | — | 38 |
| Capably | Creative Operations | Open source | New York, United States | $12.0M | 35 |
| Shoppy Fit | E-commerce | Open source | Tel Aviv, Israel | — | 35 |
| Joulix AI Technologies | AI Tools & Apps | Open source | San Francisco, Israel | $2.3M | 35 |
| Catercore | AI Infrastructure | Open source | San Francisco, United States | — | 35 |
| OnePot AI | Generative AI | Open source | San Francisco, United States | $13.0M | 34 |
| Opactor | Agentic AI | Open source | — | — | 33 |
| AIMLAPI | Machine Learning | Open source | — | — | 30 |
| DenovAI Biotech | Life Sciences | Open source | Rehovot, Israel | — | 29 |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 |
| Gizzmo | Media | Open source | — | — | 27 |
| Sigla | Developer Tools | Open source | — | — | 21 |
| Unpaper | AI Tools & Apps | Open source | — | — | 21 |
| Biolinked | AI-Driven Protein Design | Open source | Tel Aviv, Israel | — | 21 |
| Recallguru | AI Search Engine | Open source | — | — | 21 |
| RE23 | Real Estate | Open source | New York, United States | — | 20 |
| P3rsona | AI Infrastructure | Open source | — | — | 18 |
| Mikeos | Agentic AI | Open source | — | — | 17 |
| OpenSpec | Product Development | Open source | — | — | 16 |
| 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 |
| Convo | Voice AI | Open source | San Francisco, United States | — | 10 |
| 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 | — | — | 8 |
| Ardeiro | Agentic AI | Open source | — | — | 8 |
| Slopbyslop | Generative AI | Open source | — | — | 6 |
| GEGeniA | Agentic AI | Open source · Self-hostable | — | — | 6 |
| Batchfoundry | AI Infrastructure | Open source | — | — | 5 |
| Airevl | Agentic AI | Open source | San Francisco, United States | — | 4 |
| Cicadaplatform | AI Infrastructure | Open source | — | — | — |
| Jalapenochip | Generative AI | Open source | — | — | — |