{"id":"cheap-vector-scale","slug":"cheap-vector-scale","name":"Cost-efficient large vector corpora","shortName":"Cost-efficient large vector corpora","problemStatement":"Store/search very large or cold-heavy vector sets without Pinecone-scale bills.","whenNotTopPick":"Tiny corpora — pgvector. Need fancy hybrid modules — Weaviate.","categoryIds":["cat-vector-memory","cat-object-storage"],"depotPickProviderId":"turbopuffer","depotPickRationale":"pricePerf at scale + capability.","runnersUpIds":["qdrant","zilliz","supabase-pgvector","upstash-vector"],"weights":{"capabilityFit":0.24,"pricePerformance":0.18,"latencyReliability":0.18,"developerDx":0.16,"privacyPosture":0.1,"lockInRisk":0.08,"maturity":0.06},"methodologyNotes":"pricePerf at scale + capability.","tags":["cheap"],"depth":{"whenNotToUse":{"text":"Tiny corpora — pgvector. Need fancy hybrid modules — Weaviate.","source":"editorial `whenNotTopPick` (data/jtbds.json)"},"whenNotToUseReason":null,"runnerUp":{"providerId":"qdrant","name":"Qdrant","overallForJob":8.57,"pickOverallForJob":8.23,"beatsPickOn":["capabilityFit","latencyReliability","privacyPosture","lockInRisk","maturity"],"source":"first resolvable entry of the job's editorially ranked `runnersUpIds`; scores are stored job-weighted scores"},"runnerUpReason":null,"lockIn":{"pickLockInRisk":4.5,"runnerUpLockInRisk":3,"scale":"0–10 stored curated estimate; higher = more lock-in (worse)","pickExitSignals":[],"runnerUpExitSignals":["open source (provider tag `oss`)"],"pickNotes":[],"selfHostFallback":[],"migration":"Runner-up Qdrant has lower stored lock-in risk (3 vs 4.5, 0–10, higher = more lock-in).","migrationReason":null,"derivedFrom":"stored lockInRisk scores, provider tags (oss, self-host, openai-compat, open-models), free rows that list this job, and verbatim provider notes. No migration guide was invented."}},"freshness":{"pick":{"score":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"lastReviewed":{"asOf":"2026-09-14","ageDays":43,"stale":true,"staleAfterDays":30,"reason":null},"sourceCheck":{"checkedAt":"2026-10-27","sourceUrls":4,"sourcesReachable":4,"pricingRows":0,"pricingRowsReconfirmed":0,"note":"A source re-check confirms the page is reachable and, for pricing rows, that the stored amount and SKU name appear on it. It does not re-derive or change the score.","reason":null}}}}