What is Vespa?
A distributed serving engine that unifies retrieval, ranking, machine learning inference, and real-time serving for business-critical AI applications.
Vespa pricing
We don't have Vespa's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What Vespa does
The capabilities that matter for search engines, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment
- Managed
- Index engine
- -
- Query DSL (JSON / SQL / params / GraphQL)
- Boolean operators over vector, text, and structured fields
- Faceting & filtering
- -
- Geo search
- -
- Typo tolerance / fuzzy
- Configurable
- Relevance tuning
- Learning-to-rank
- Vector / hybrid search
- Dense + lexical fusion
- Distributed / horizontal scale
- Sharded
- Multi-tenancy (indexes / collections / tenants)
- -
- Real-time indexing
- Near-real-time
- Log / analytics workload
- -
- Licence class
- -
Platform & deployment
Independently observed- Web
- Cloud / SaaS
Vespa alternatives
Other search engines we track, ranked by the same independent score.
- MeilisearchOne platform to build, scale, and unify search and AI retrievallow · 46%
- BleveModern indexing & search for Golow · 15%
- Manticore Searcheasy-to-use fast search databaselow · 37%
- OpenSearchA powerful search and analytics engine built on Apache Lucenelow · 19%
- TypesenseLightning Fast, Open Source Searchlow · 35%
- QuickwitSub-second search & analytics engine on cloud storagelow · 23%
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Vespa, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Github Activity | 63 | 20.00 | 1262.0 | ✓ |
| Release Cadence | 99 | 12.00 | 1193.3 | ✓ |
| Security Posture | 50 | 18.00 | 900.0 | ✓ |
| Github Stars | 73 | 7.00 | 508.0 | ✓ |
| Capabilities | 0 | 17.00 | 0.0 | - |
| Integrations | 0 | 8.00 | 0.0 | - |
| Package Downloads | 0 | 6.00 | 0.0 | - |
| Stackoverflow Activity | 0 | 20.00 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 100 | mediumsource · 2026-08-01 · 65% |
Adoption
| Attribute | Value | Evidence |
|---|---|---|
| Github stars | 7,032 | highsource · 2026-08-01 · 90% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | {"query_dsl":"Boolean operators over vector, text, and structured fields","deployment":"managed","distributed":"sharded","vector_search":"hybrid_fusion","typo_tolerance":"configurable","relevance_tuning":"ltr","realtime_indexing":"near_real_time"} | mediumsource · 2026-08-01 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Java | highsource · 2026-08-01 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-08-01 · 95% |
Pricing
Release
| Attribute | Value | Evidence |
|---|---|---|
| Cadence days | 1 | mediumsource · 2026-08-01 · 70% |
Reliability
| Attribute | Value | Evidence |
|---|---|---|
| Status page | Yes | mediumsource · 2026-08-01 · 60% |