Open source focus
Open Source Alternatives to Ki Buchhaltung
60 open source Fintech options similar to Ki Buchhaltung, 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.
KurojiAgentic AISan Francisco, United StatesOpen source
FisarumFintechTel Aviv, IsraelOpen source
April57FintechNew York, United States$78.0MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Neuracore35Agentic AITel Aviv, Israel$6.8MOpen source
Regai24Customer ServiceLondon, United KingdomOpen source
Tryledger21FintechOpen source
Marssian14FintechTel Aviv, IsraelOpen source
LeiriaWorkflow AutomationOpen source
HockitAI Search EngineTel Aviv, IsraelOpen source
CitalaAI InfrastructureOpen source
Versa DigitalCustom Software DevelopmentExeter, EnglandOpen source
SparklaAI InfrastructureOpen source
TheclearpointAgentic AIOpen source
CultivateaiSales AutomationOpen source
RunninglocalMarTechOpen source
BublioAI Tools & AppsOpen source
- ThebabrainAI Search Engine
Open source
BuildtoexitAI Search EngineSan Francisco, United StatesOpen source
PrimadomFintechTel Aviv, IsraelOpen source
CardinaleaAI Tools & AppsOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Comfy Org58AI Image Generation$30.0MOpen source
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Cajal55B2BSan Francisco, United States$4.5MOpen source
Julius AI55Analytics PlatformSan Francisco, United States$20.5MOpen source
Datorios54Operating SystemSan Francisco, United States$22.0MOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
Dinero54FintechStockholm, Sweden$1.2MOpen source
Leo54FintechNew York, United States$6.6MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
Digits53FintechSan Francisco, United StatesOpen source
Apricot52AI Tools & AppsSan Francisco, United States$14.4MOpen source
Aviator51MLOpsSan Francisco, United States$2.4MOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
Emergence AI48Agentic AISan Francisco, United StatesOpen source
Nekuda.ai48Agentic AITel Aviv, Israel$4.0MOpen source
Wirespeed47AI InfrastructureSan Francisco, United States$2.5MOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
Apideck46API PlatformUnknown, UnknownOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Kuroji | Agentic AI | Open source | San Francisco, United States | — | — |
| Fisarum | Fintech | Open source | Tel Aviv, Israel | — | — |
| April | Fintech | Open source | New York, United States | $78.0M | 57 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Neuracore | Agentic AI | Open source | Tel Aviv, Israel | $6.8M | 35 |
| Regai | Customer Service | Open source | London, United Kingdom | — | 24 |
| Tryledger | Fintech | Open source | — | — | 21 |
| Marssian | Fintech | Open source | Tel Aviv, Israel | — | 14 |
| Leiria | Workflow Automation | Open source | — | — | — |
| Hockit | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Citala | AI Infrastructure | Open source | — | — | — |
| Versa Digital | Custom Software Development | Open source | Exeter, England | — | — |
| Sparkla | AI Infrastructure | Open source | — | — | — |
| Theclearpoint | Agentic AI | Open source | — | — | — |
| Cultivateai | Sales Automation | Open source | — | — | — |
| Runninglocal | MarTech | Open source | — | — | — |
| Bublio | AI Tools & Apps | Open source | — | — | — |
| AI Search Engine | Open source | — | — | — | |
| Buildtoexit | AI Search Engine | Open source | San Francisco, United States | — | — |
| Primadom | Fintech | Open source | Tel Aviv, Israel | — | — |
| Cardinalea | AI Tools & Apps | Open source | — | — | — |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Shufti Pro | Identity Verification | Open source | London, United Kingdom | $21.0M | 61 |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 |
| Vanna AI | Agentic AI | Open source · Self-hostable | New York, United States | $2.5M | 56 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| Cajal | B2B | Open source | San Francisco, United States | $4.5M | 55 |
| Julius AI | Analytics Platform | Open source | San Francisco, United States | $20.5M | 55 |
| Datorios | Operating System | Open source | San Francisco, United States | $22.0M | 54 |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 |
| Dinero | Fintech | Open source | Stockholm, Sweden | $1.2M | 54 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| Digits | Fintech | Open source | San Francisco, United States | — | 53 |
| Apricot | AI Tools & Apps | Open source | San Francisco, United States | $14.4M | 52 |
| Aviator | MLOps | Open source | San Francisco, United States | $2.4M | 51 |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 |
| Emergence AI | Agentic AI | Open source | San Francisco, United States | — | 48 |
| Nekuda.ai | Agentic AI | Open source | Tel Aviv, Israel | $4.0M | 48 |
| Wirespeed | AI Infrastructure | Open source | San Francisco, United States | $2.5M | 47 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| Apideck | API Platform | Open source | Unknown, Unknown | — | 46 |