Vector Databases

As of October 20, 2026, Bixel tracks 16 vector databases as dated public records: 997 sourced facts across pricing, features, security, hiring, reliability, stack and positioning, plus a dated change history per company.

The category, comparedverdicts per dimension · tap through for the full read
CompanyPricingFeaturesSecurityReliabilityHiringStackPositioningFundingLocationLegal
ZillizSelf-serve, free tierHybrid search platformCompliance-readyDependableScalingDetected + stated stackVector Lakebase$103M raised across 3 roundsRedwood City, US · +5 officesZilliz Inc.
PineconeSelf-serve, free tierHybrid search platformEnterprise-gradeOperational5 open rolesDetected + stated stackAI Knowledge Platform$138M raised across 3 roundsSan Francisco, US · +3 officesPinecone Systems, Inc. · Delaware, US
WeaviateSelf-serve, free tierHybrid search platformCompliance-readyDependablenot observed23 detectedAI Vector Database$16M raised across 2 roundsAmsterdam, NL · remote-firstWeaviate B.V. · NL
VectaraEnterprise, sales-ledRAG platformCompliance-readyOperational4 open rolesDetected + stated stackEnterprise AI Platformnot observednot observedVectara, Inc.
QdrantHybridHybrid search platformCompliance-readynot observednot observed10 detectedVector Search Engine$85.5M raised across 3 roundsBerlin, DE · hybridQdrant Solutions GmbH · DE
Chromanot observedHybrid search platformCompliance-readyDependable6 open rolesModern web stackSearch Infrastructure$18M raised across 2 roundsSan Francisco, CAChroma Inc.
EpsillaEnterprise, sales-ledRAG platformBaseline securityDependable4 open rolesDetected + stated stackAI Agent Platformnot observed1 office statedEpsilla, Inc.
LanceDBnot observedHybrid search platformnot observednot observednot observed14 detectedMultimodal Lakehouse$38M raised across 3 rounds1 office statednot observed
TopKUsage-basedHybrid search platformBaseline securityOperational2 open rolesModern web stackRetrieval Engine$5.5M raisednot observednot observed
TurbopufferHybridMulti-tenancy platformCompliance-readyOperationalnot observedDetected + stated stackVector And Full Text Search Databasenot observed1 office statedturbopuffer Inc.
Activeloopnot observedFocused feature setBaseline securitynot observednot observed9 detectedDatabase For AI$16M raised across 2 roundsRemote-first, no HQSnark AI, Inc.
Vespanot observedRAG platformnot observednot observednot observed7 detectedAI Search Platform$31M raisedTrondheim, NOVespa.ai AS
KDB.AInot observedMulti-tenancy platformnot observednot observednot observed6 detectedVector Databasenot observedNewry, N. IrelandKX Systems, Inc
Marqonot observednot observednot observednot observednot observedModern web stackAI Ecommerce Search Platformnot observedSan Francisco, US · +3 officesS2Search Australia Pty Ltd · AU
MyScalenot observednot observednot observednot observednot observedModern web stackAI Databasenot observednot observednot observed
Milvusnot observednot observednot observednot observednot observed4 detectednot observednot observednot observednot observed
16 companies with extracted recordstap a company for the full record →
Zilliz
zilliz.com · 155 facts · as of 2026-10-20
Zilliz is a vector lakebase. It is self-serve with a free tier, is compliance-ready, and is scaling its team.
pricifeatusecurreliahirinstackpositfundilocatlegal
Pinecone
pinecone.io · 141 facts · as of 2026-10-20
Pinecone is an AI knowledge platform. It is self-serve with a free tier, carries enterprise-grade security, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Weaviate
weaviate.io · 103 facts · as of 2026-10-20
Weaviate is an AI vector database. It is self-serve with a free tier and is compliance-ready.
pricifeatusecurreliahirinstackpositfundilocatlegal
Vectara
vectara.com · 92 facts · as of 2026-10-20
Vectara is an enterprise AI platform. It sells enterprise, sales-led, is compliance-ready, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Qdrant
qdrant.tech · 80 facts · as of 2026-10-20
Qdrant is a vector search engine. It monetizes hybrid and is compliance-ready.
pricifeatusecurreliahirinstackpositfundilocatlegal
Chroma
trychroma.com · 77 facts · as of 2026-10-20
Chroma is a search infrastructure. It is compliance-ready and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Epsilla
epsilla.com · 70 facts · as of 2026-10-20
Epsilla is an AI agent platform. It sells enterprise, sales-led, has baseline security, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
LanceDB
lancedb.com · 56 facts · as of 2026-10-20
LanceDB is a multimodal lakehouse.
pricifeatusecurreliahirinstackpositfundilocatlegal
TopK
topk.io · 49 facts · as of 2026-10-20
TopK is a retrieval engine. It is usage-based, has baseline security, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Turbopuffer
turbopuffer.com · 44 facts · as of 2026-10-20
Turbopuffer is a vector and full text search database. It monetizes hybrid and is compliance-ready.
pricifeatusecurreliahirinstackpositfundilocatlegal
Activeloop
activeloop.ai · 42 facts · as of 2026-10-20
Activeloop is a database for AI. It has baseline security.
pricifeatusecurreliahirinstackpositfundilocatlegal
Vespa
vespa.ai · 27 facts · as of 2026-10-20
Vespa is an AI search platform.
pricifeatusecurreliahirinstackpositfundilocatlegal
KDB.AI
kdb.ai · 24 facts · as of 2026-10-20
KDB.AI is a vector database.
pricifeatusecurreliahirinstackpositfundilocatlegal
Marqo
marqo.ai · 20 facts · as of 2026-10-20
Marqo is an AI ecommerce search platform.
pricifeatusecurreliahirinstackpositfundilocatlegal
MyScale
myscale.com · 13 facts · as of 2026-09-24
MyScale is an AI database.
pricifeatusecurreliahirinstackpositfundilocatlegal
Milvus
milvus.io · 4 facts · as of 2026-05-29
Milvus is a vector database.
pricifeatusecurreliahirinstackpositfundilocatlegal
How Bixel reads this

Every read above is derived from public signals, each sourced and dated, and kept honest about provenance: what the company states on its own pages and job posts (pricing, security, careers, positioning, its backend stack) versus what Bixel independently detects (technologies, infrastructure). Where a stated claim is also detected we mark it verified; where we only have the claim, we say so. Bixel infers posture: how it monetizes, how mature it is, where it's heading. It does notclaim private financials it can't observe. Where signals are thin, the record says so.