Graded B on resilience. In Vannus's assessment it has not disclosed which model it runs — resilient — owns model IP or routes across providers.
Open-source, self-hosted AI coding assistant from TabbyML, Inc. providing code completion, an answer engine, inline chat and context providers inside the IDE. Designed to run on consumer-grade GPUs and integrate with existing infrastructure including cloud IDEs, with the vendor stating it operates "with no need for external DBMS or cloud services." Integrates with VS Code, JetBrains, Vim and cloud
Not disclosed. Tabby does not publish which model it runs, so this criterion is excluded and the grade rests on what we could verify. We say so rather than guess.
Not yet assessed. We publish a sovereignty position only where the vendor documents one — we do not infer it from a domain or a company name.
Vannus grades Tabby against nine dimensions of trust — data sovereignty, training privacy, compliance posture, operational resilience, exit portability, and more. The heaviest criterion asks whether the tool builds its own AI or resells someone else's model; where the vendor discloses it, the grade cites the vendor's own documentation. No paid placements — scoring is walled off from affiliate revenue. See the methodology →