Vespa
Serve search, recommendations and vector or tensor inference at scale.
What’s included for free?
All code needed to build and run Vespa is ongoing-free under Apache-2.0 with no vendor document or query quota.
Where it runs: Self-hosted
Provider information ↗Checked 2026-11-01
Before you use it
Apache-2.0 covers the repository. Vespa Cloud, models, data and infrastructure are separate.
Provider terms can change. Check current pricing and usage rights before starting a project.