Open source focus

Open Source Alternatives to Twilio

13 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.

View all alternatives to Twilio →

LiveKit Incorporated
Not rated
Open source · Self-hostable
Hugging Face
Not rated
Hugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.
Open source · Self-hostable
Grafana Cloud
Not rated
Full-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.
Open source · Self-hostable
Firebolt
Not rated
Cloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
DragonflyDB
Not rated
Source-available, multi-threaded Redis replacement for modern cloud workloads.
Open source · Self-hostable
Countly
Not rated
Product analytics and customer engagement platform built on an open-source, self-hosted foundation.
Open source · Self-hostable
WireMock
Not rated
Industry-standard API simulation and mocking platform for reliable software development and testing.
Open source · Self-hostable
Tidelift
Not rated
Platform providing managed open source software with security, maintenance, and licensing assurances for enterprises.
Open source · Self-hostable
United Manufacturing Hub Systems
Not rated
An open-source data platform for manufacturers to access and structure machine data.
Open source · Self-hostable
CommaAgent
Not rated
Best free & open source AI personal assistant.
Open source
WP Job Manager
Not rated
A free WordPress job board plugin
Open source
LibreChat
Not rated
Open-source, self-hostable AI chatbot UI.
Open source · Self-hostable
TTML Library
Not rated
Search, download, and contribute synchronized lyrics in TTML & LRC formats.
Open source

Company	License	Founded	Rating	Reviews
LiveKit Incorporated	Open source · Self-hostable	-	Not rated	-
Hugging FaceHugging Face is the leading AI community and platform for machine learning collaboration, enabling developers to build, share, and deploy models, datasets, and applications.	Open source · Self-hostable	-	Not rated	-
Grafana CloudFull-stack observability platform built on open standards for unifying telemetry and accelerating troubleshooting.	Open source · Self-hostable	-	Not rated	-
FireboltCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.	Open source	-	Not rated	-
DragonflyDBSource-available, multi-threaded Redis replacement for modern cloud workloads.	Open source · Self-hostable	-	Not rated	-
CountlyProduct analytics and customer engagement platform built on an open-source, self-hosted foundation.	Open source · Self-hostable	-	Not rated	-
WireMockIndustry-standard API simulation and mocking platform for reliable software development and testing.	Open source · Self-hostable	-	Not rated	-
TideliftPlatform providing managed open source software with security, maintenance, and licensing assurances for enterprises.	Open source · Self-hostable	-	Not rated	-
United Manufacturing Hub SystemsAn open-source data platform for manufacturers to access and structure machine data.	Open source · Self-hostable	-	Not rated	-
CommaAgentBest free & open source AI personal assistant.	Open source	-	Not rated	-
WP Job ManagerA free WordPress job board plugin	Open source	-	Not rated	-
LibreChatOpen-source, self-hostable AI chatbot UI.	Open source · Self-hostable	-	Not rated	-
TTML LibrarySearch, download, and contribute synchronized lyrics in TTML & LRC formats.	Open source	-	Not rated	-