Vector Databases

As of July 21, 2026, Bixel tracks 16 vector databases as dated public records: 1000 sourced facts across pricing, features, security, hiring, reliability, stack and positioning, plus a dated change history per company. 3 members have limited coverage until their capture channel clears.

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 2 roundsRedwood City, US · +5 officesZilliz Inc.
PineconeSelf-serve, free tierReranking platformCompliance-readyDependable4 open rolesDetected + stated stackVector Database$138M raised across 3 roundsSan Francisco, CA · +1 officePinecone Systems, Inc. · Delaware, US
VectaraEnterprise, sales-ledRAG platformEnterprise-gradeDependable6 open rolesDetected + stated stackAI Agent Platformnot observednot observedVectara, Inc.
QdrantSelf-serve, free tierHybrid search platformBaseline securitynot observednot observed8 detectedVector Search Engine$85.5M raised across 3 rounds1 office statednot observed
TopKUsage-basedMulti-tenancy platformCompliance-readyDependable2 open rolesModern web stackSearch Engine$5.5M raisednot observednot observed
TurbopufferHybridMulti-tenancy platformCompliance-readyPublished SLAActively hiringDetected + stated stackVector And Full Text Search Databasenot observedRemote-first, no HQturbopuffer Inc.
EpsillaEnterprise, sales-ledRAG platformBaseline securityDependable4 open rolesDetected + stated stackAI Agent Platformnot observedJersey City, NJEpsilla, Inc.
LanceDBEnterprise, sales-ledHybrid search platformnot observednot observednot observedModern web stackMultimodal Lakehouse$38M raised across 2 rounds1 office statednot observed
Activeloopnot observedRAG platformBaseline securitynot observednot observed9 detectedAI Data Platform$11M raisedRemote-first, no HQSnark AI, Inc.
Chromanot observedHybrid search platformnot observednot observednot observednot observednot observednot observednot observednot observed
Vespanot observedHybrid search platformnot observednot observednot observed7 detectedAI Search Platform$31M raisedTrondheim, NOVespa.ai AS
KDB.AInot observedFocused feature setnot observednot observednot observed6 detectedVector Databasenot observednot observednot observed
Marqonot observedFocused feature setnot observednot observednot observedModern web stackAI Ecommerce Search Platformnot observed3 offices statedS2Search Australia Pty Ltd · AU
13 companies with extracted recordstap a company for the full record →
Zilliz
zilliz.com · 160 facts · as of 2026-07-21
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 · 134 facts · as of 2026-07-21
Pinecone is a vector database. It is self-serve with a free tier, is compliance-ready, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Vectara
vectara.com · 116 facts · as of 2026-07-21
Vectara is an AI agent platform. It sells enterprise, sales-led, carries enterprise-grade security, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Qdrant
qdrant.tech · 98 facts · as of 2026-07-21
Qdrant is a vector search engine. It is self-serve with a free tier and has baseline security.
pricifeatusecurreliahirinstackpositfundilocatlegal
TopK
topk.io · 85 facts · as of 2026-07-21
TopK is a search engine. It is usage-based, is compliance-ready, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Turbopuffer
turbopuffer.com · 77 facts · as of 2026-07-21
Turbopuffer is a vector and full text search database. It monetizes hybrid, is compliance-ready, and is actively hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
Epsilla
epsilla.com · 75 facts · as of 2026-07-21
Epsilla is an AI agent platform. It sells enterprise, sales-led, has baseline security, and is hiring.
pricifeatusecurreliahirinstackpositfundilocatlegal
LanceDB
lancedb.com · 67 facts · as of 2026-07-21
LanceDB is a multimodal lakehouse. It sells enterprise, sales-led.
pricifeatusecurreliahirinstackpositfundilocatlegal
Activeloop
activeloop.ai · 60 facts · as of 2026-07-21
Activeloop is an AI data platform. It has baseline security.
pricifeatusecurreliahirinstackpositfundilocatlegal
Chroma
trychroma.com · 46 facts · as of 2026-07-20
Chroma is a vector database.
pricifeatusecurreliahirinstackpositfundilocatlegal
Vespa
vespa.ai · 32 facts · as of 2026-07-21
Vespa is an AI search platform.
pricifeatusecurreliahirinstackpositfundilocatlegal
KDB.AI
kdb.ai · 28 facts · as of 2026-07-20
KDB.AI is a vector database.
pricifeatusecurreliahirinstackpositfundilocatlegal
Marqo
marqo.ai · 22 facts · as of 2026-07-21
Marqo is an AI ecommerce search platform.
pricifeatusecurreliahirinstackpositfundilocatlegal
Limited coverage (3)honest state · pages exist, thin until captures clear
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 confidence says so.