Open source focus
Open Source Alternatives to Twilio
4 open source SaaS options similar to Twilio, 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
Countly55AnalyticsLondon, United Kingdom$1.1MProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.
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 | |
| CountlyProduct analytics and customer engagement platform built on an open-source, self-hosted foundation. | Analytics | Open source · Self-hostable | London, United Kingdom | $1.1M | 55 | |
| 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 |