{"subject":{"id":"cognee","slug":"cognee","name":"Cognee","tagline":"Graph memory when documents→ontology matter. Zep for temporal bipartite graphs; Mem0 for simplest hosted…","website":"https://www.cognee.ai","status":"active","overall":8.09,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","lastReviewed":"2026-09-14","categoryIds":["cat-vector-memory"],"regions":["eu","global"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14 (cognee.ai/pricing): Free $0 (1 workspace, 1M tokens). Standard $1.00/1M tokens + $5/extra workspace/mo. Enterprise BYOC engagement (6–24 mo packages, startup discount). Apache-2.0 OSS with SQLite/LanceDB/Kuzu defaults. ECL pipeline → knowledge graph.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://www.cognee.ai","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."}},"relatedJtbdSlugs":["rag-memory","hosted-agent-memory","temporal-graph-memory","embedded-vector","cross-session-user-memory","knowledge-graph-rag"],"alternatives":[{"id":"zep","slug":"zep","name":"Zep","tagline":"Pick when agents need temporal/entity graph memory, not just vector snippets. Mem0 for simpler recall.","website":"https://www.getzep.com","status":"active","overall":7.44,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.65,"roles":["same_jtbd_runner","same_jtbd_pick"],"sharedJtbdSlugs":["hosted-agent-memory","temporal-graph-memory","cross-session-user-memory","knowledge-graph-rag"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-10-24 (getzep.com/pricing, fetched 2026-10-24): Temporal knowledge-graph memory (Graphiti). 'Self-serve plans are credit based.' Free: 'Start free with 10,000 credits a month.' ('No rollover or auto-topup.'). Flex '$125 / month billed monthly' ('50,000 credits included…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://www.getzep.com","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=hosted-agent-memory","human":"/providers/zep","compare":"/compare/cognee-vs-zep"},{"id":"mem0","slug":"mem0","name":"Mem0","tagline":"Default hosted agent memory bolt-on. Model retrieval volume carefully; self-host OSS if caps hurt.","website":"https://mem0.ai","status":"active","overall":7.59,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.5,"roles":["same_jtbd_pick","same_jtbd_runner"],"sharedJtbdSlugs":["hosted-agent-memory","temporal-graph-memory","cross-session-user-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-10-24 (mem0.ai/pricing, fetched 2026-10-24): Hosted memory layer. Hobby 'Free' ('10,000 add requests/ month', '1,000 retrieval requests/ month', '1 project'); Starter '$19 / month' ('50,000 add requests /month', '5,000 retrieval requests / month'); Pro '$249 / month' (…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://mem0.ai","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=hosted-agent-memory","human":"/providers/mem0","compare":"/compare/cognee-vs-mem0"},{"id":"supabase-pgvector","slug":"supabase-pgvector","name":"Supabase (pgvector)","tagline":"Depot default for most agent apps under ~25–50M vectors. Don't add Pinecone until Postgres actually hurts.","website":"https://supabase.com","status":"active","overall":8.64,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":0.55,"roles":["same_jtbd_pick","same_jtbd_runner"],"sharedJtbdSlugs":["rag-memory","hosted-agent-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"Postgres + pgvector + Auth + Storage; usage on compute/storage; free tier. Vectors hitchhike on Postgres.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://supabase.com","doNotParse":"Do not parse pricingNotes. 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Mem0 remains general…","website":"https://memobase.ai","status":"active","overall":7.94,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.15,"roles":["same_jtbd_runner","same_jtbd_pick"],"sharedJtbdSlugs":["hosted-agent-memory","cross-session-user-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14 (memobase.ai): Free $0 / 500 credits/mo (store_memory=10 credits, search=1). Pro $9/mo / 5k credits. Unlimited $29/mo unlimited credits + SLA option. MCP at mcp.memobase.ai; APIs also via api.memobase.dev / docs.memobase.io. Profile+event memory architecture (use…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://memobase.ai","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=hosted-agent-memory","human":"/providers/memobase","compare":"/compare/cognee-vs-memobase"},{"id":"lancedb","slug":"lancedb","name":"LanceDB","tagline":"Great embedded/object-store vector layer. Pair with Mem0/Zep only if you need higher-level memory APIs.","website":"https://lancedb.com","status":"active","overall":7.78,"scoreKind":"curated_estimate","confidence":"medium","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.31,"roles":["same_jtbd_pick"],"sharedJtbdSlugs":["embedded-vector"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14: Embedded + cloud vector DB on Lance format; excellent local/OSS DX and object-storage-friendly indexing. Cloud usage-based; OSS free. Popular as RAG/memory backend (e.g. with Cognee); not a hosted 'agent memory' product itself.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://lancedb.com","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=embedded-vector","human":"/providers/lancedb","compare":"/compare/cognee-vs-lancedb"},{"id":"turbopuffer","slug":"turbopuffer","name":"Turbopuffer","tagline":"When your vector bill scares you and much of the corpus is cold, Turbopuffer is the interesting answer.","website":"https://turbopuffer.com","status":"active","overall":8.21,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":0.12,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["rag-memory","embedded-vector"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-10-24 (turbopuffer.com/pricing, fetched 2026-10-24): Usage-based with plan minimums: launch '$16/month minimum usage', scale '$256/month minimum usage', enterprise '>= $4,096/month' with '35% usage premium'. 'You'll pay for actual usage beyond the minimum.' 'Unused amo…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://turbopuffer.com","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=rag-memory","human":"/providers/turbopuffer","compare":"/compare/cognee-vs-turbopuffer"},{"id":"weaviate","slug":"weaviate","name":"Weaviate","tagline":"Best when hybrid search and modularity matter. Cloud for convenience; self-host when lock-in anxiety spikes.","website":"https://weaviate.io","status":"active","overall":8.2,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":0.11,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["temporal-graph-memory","knowledge-graph-rag"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"Open-source + Weaviate Cloud; modular vectorizers; hybrid search; usage/cluster pricing on cloud.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://weaviate.io","doNotParse":"Do not parse pricingNotes. 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Mem0 for simpler fact API; Cognee…","website":"https://supermemory.ai","status":"active","overall":7.88,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.21,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["hosted-agent-memory","cross-session-user-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14 (supermemory.ai/pricing): Free $5 credits/mo; Pro $19 ($20 credits); Max $100 ($130); Scale $399 ($600) with SOC2/HIPAA/self-host; Enterprise custom. Rate card in SM tokens — Memory plain $0.005/1k (rich $0.010); SuperRAG text $0.001/1k; Search $0.005/1k queries;…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://supermemory.ai","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=hosted-agent-memory","human":"/providers/supermemory","compare":"/compare/cognee-vs-supermemory"},{"id":"letta","slug":"letta","name":"Letta Cloud","tagline":"Choose when the agent IS a long-lived stateful runtime. For bolt-on memory use Mem0/Zep.","website":"https://www.letta.com","status":"active","overall":7.4,"scoreKind":"curated_estimate","confidence":"medium","scoreAsOf":"2026-09-14","deltaOverallVsSubject":-0.69,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["hosted-agent-memory","temporal-graph-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14: Stateful agent runtime (ex-MemGPT). Free tier BYOK + limited agents; Pro ~$20/mo; API plan ~$20/mo + ~$0.10/active agent/mo + tool-exec ~$0.00015/s (secondary/roundup figures as stored then). As of 2026-10-25 https://www.letta.com/pricing answers HTTP 200 to pla…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://www.letta.com","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=hosted-agent-memory","human":"/providers/letta","compare":"/compare/cognee-vs-letta"},{"id":"qdrant","slug":"qdrant","name":"Qdrant","tagline":"Depot pick for serious vector workloads with filters. Self-host or Cloud — either way you can leave.","website":"https://qdrant.tech","status":"active","overall":8.59,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-10-19","deltaOverallVsSubject":0.5,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["rag-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"Rust engine; open-source + Qdrant Cloud; excellent filtered ANN; competitive cloud pricing.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-10-19","scoreAsOf":"2026-10-19","website":"https://qdrant.tech","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. 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Use classic Redis Cloud when you need always-on fat memory / Redis modules…","website":"https://upstash.com/redis","status":"active","overall":8.49,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":0.4,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["rag-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14 (upstash.com/pricing/redis): Free 256MB / 500K commands. PAYG $0.2 per 100K commands + $0.25/GB storage; fixed plans from $10/mo. Prod Pack +$200/db. HTTP + TCP; agents can POST https://upstash.com/start-redis for temp DBs. Separate from Upstash QStash/Vector/Box…","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://upstash.com/redis","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=rag-memory","human":"/providers/upstash-redis","compare":"/compare/cognee-vs-upstash-redis"},{"id":"upstash-vector","slug":"upstash-vector","name":"Upstash Vector","tagline":"Prototype/edge RAG peer when you already on Upstash. Prefer Qdrant/Pinecone for serious filtered production…","website":"https://upstash.com/vector","status":"active","overall":8.15,"scoreKind":"curated_estimate","confidence":"high","scoreAsOf":"2026-09-14","deltaOverallVsSubject":0.06,"roles":["same_jtbd_runner"],"sharedJtbdSlugs":["rag-memory"],"pricing":{"normalizedUsdPerMillionTokens":null,"normalizationStatus":"unavailable","normalizationReason":"no_sourced_price","shape":"prose_notes_only","filterable":false,"priceSortEligible":false,"priceSortKeyUsdPerMillionInputTokens":null,"rows":[],"notesExcerpt":"As of 2026-09-14 (upstash.com/pricing/vector markdown): Free $0 — 200M vectors×dims, 10K queries/day, 1GB. PAYG $0.40 per 100K requests + $0.25/GB storage (≤50GB, 99.9% SLA). Fixed $60/mo (1M queries/day). Pro contact (100B scale). Bandwidth free to 200GB then $0.03/GB.","notesCheck":{"status":"no_known_contradiction","pairs":[],"review":null,"note":null},"lastReviewed":"2026-09-14","scoreAsOf":"2026-09-14","website":"https://upstash.com/vector","doNotParse":"Do not parse pricingNotes. Use rows only. normalizedUsdPerMillionTokens is a single number only when this provider has exactly one sourced token row. Input/output, context tiers, and non-token units stay null at this level.","gap":"No sourced price row for this provider. pricingNotes stay prose. See research/gaps.md."},"decideHint":"/api/decide?jtbd=rag-memory","human":"/providers/upstash-vector","compare":"/compare/cognee-vs-upstash-vector"}],"rankContract":{"style":"editorial_weighted","notAnElo":true,"note":"deltaOverallVsSubject is Depot overall (0–10) minus the subject. It is not Arena Elo and not an Artificial Analysis index."},"freshness":{"scoreAsOfMin":"2026-09-14","scoreAsOfMax":"2026-10-19","contractAsOf":"2026-10-03"},"honesty":["Alternatives are other catalog providers that share a JTBD as pick or runner-up. If fewer than three exist, same-category active providers fill the list and are labeled same_category.","Overall deltas are catalog scores. kind=curated_estimate is not a lab measurement.","Pricing rows are sourced or explicitly null. Do not parse pricingNotes. A single normalized USD figure is set only for a provider with exactly one token row."],"links":{"human":"/alternatives/cognee","machine":"/api/alternatives?provider=cognee","provider":"/api/providers/cognee","canonical":"/api/canonical"}}