Open source focus
Open Source Alternatives to DDD Invoices
4 open source Fintech options similar to DDD Invoices, 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.
DragonflyDB61DatabaseTel Aviv, Israel$21.0MSource-available, multi-threaded Redis replacement for modern cloud workloads.
Open source · Self-hostable
Probo58SMB SoftwareTel Aviv, Israel$2.5MOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.
Open source · Self-hostable
WireMock53Enterprise$6.5MIndustry-standard API simulation and mocking platform for reliable software development and testing.
Open source · Self-hostable
- TTML Library9Lyrics Database
Search, download, and contribute synchronized lyrics in TTML & LRC formats.
Open source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| DragonflyDBSource-available, multi-threaded Redis replacement for modern cloud workloads. | Database | Open source · Self-hostable | Tel Aviv, Israel | $21.0M | 61 | |
| ProboOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA. | SMB Software | Open source · Self-hostable | Tel Aviv, Israel | $2.5M | 58 | |
| WireMockIndustry-standard API simulation and mocking platform for reliable software development and testing. | Enterprise | Open source · Self-hostable | — | $6.5M | 53 | |
| Lyrics Database | Open source | — | — | 9 |