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vLLM vs Aphrodite Engine: catalog facts
vLLM	Aphrodite Engine
Free Free and open source under the Apache-2.0 license.	Free Free to download and run yourself.
Linux, Command line	Linux, Self-hosted
High-throughput serving suited to production-scale local deployments Apache-2.0 licensed and actively developed	OpenAI-compatible API Built for high-throughput serving
Aimed at developers deploying models rather than casual end users Requires appropriate GPU hardware for good performance	Aimed at server deployments rather than casual desktop use Repository has moved to a new name, dphnAI/sonar
Downloadable app, Self-hosted	Self-hosted
Open source	Closed source
License: Apache-2.0	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.