Open source focus
Open Source Alternatives to Bellbook
3 open source Maritime Tech options similar to Bellbook, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
DocsGPT8Open SourceOpen-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data.
Open source · Self-hostable
Defcon47HardwareMcLean, United States$44.0MThe Defcon badges feature a unique open-source chip that doubles as a security key.
Open source
Polars47Data Manipulation$21.0MAn open-source, high-performance DataFrame library for Rust and Python, designed for efficient data manipulation and analysis.
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| DocsGPTOpen-source AI platform for securely deploying intelligent agents, private enterprise search, and complex document workflows on an organization's own data. | Open Source | Open source · Self-hostable | — | — | 8 | |
| DefconThe Defcon badges feature a unique open-source chip that doubles as a security key. | Hardware | Open source | McLean, United States | $44.0M | 47 | |
| PolarsAn open-source, high-performance DataFrame library for Rust and Python, designed for efficient data manipulation and analysis. | Data Manipulation | Open source · Self-hostable | — | $21.0M | 47 |