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Stack AI

by Stack AI Inc. (YC W23)

System Card

OrganizationStack AI Inc. (YC W23)
Released2023-01
Architectureagentic-workflow / enterprise AI agent deployment platform
DetailsStack AI is a low-code enterprise platform for building and deploying AI agents and LLM workflows. It provides a visual workflow builder with 50+ integrations (databases, APIs, enterprise SaaS), role-based access control, SOC-2 compliance, and audit logging. 200+ enterprise customers including MIT Sloan and Nubank. Raised $16M Series A. Founded by ex-MIT researchers (YC W23).
Parameters—
Domainagent-memoryrag-retrieval
Open SourceNo
WebsiteVisit
enterpriseSOC2low-codeworkflow-buildercompliance

Capability Profile

Benchmark Scores

6 of 14 benchmarks
Data Transparency:6 estimated
Long-Context Retrieval
1/5
RULER
no data
NIAH
no data
LooGLE
no data
LongBench
603pEstimated
∞Bench
no data
Multi-Turn Recall
1/2
LoCoMo
75.857pEstimated
MemoryBank
no data
Cross-Session Memory
1/1
LongMemEval
7969pEstimated
Multi-Hop QA
2/3
BABILong
no data
MultiHop-RAG
70.236pEstimated
HotpotQA
7465pEstimated
Agent Task Memory
1/1
AgentBench-Mem
7226pEstimated
Personalization
0/1
PerLTQA
no data
Factuality / Grounding
0/1
RAGAS
no data
Sources:Arena estimate — derived from capability profile, not independently verified