S

Stacktrace

Control layer for autonomous AI agents: it reads the session files coding agents write, shows what each agent did across a team, enforces one policy that allows, blocks or holds components and actions, and alerts a team in Slack or Claude Code when behavior drifts from intent; a second product, the Personal Agent Gateway, is in preview.

StageUndisclosed

Founded2026

HeadquartersSan Francisco, USA

StatusPrivate

Product

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• Stacktrace Fleet Developer tool Sold on its own

  Control plane for the coding agents a team runs: a sidecar beside each agent reads its session files, checks them against 10 detection rules such as a credential in an outbound tool call or a retry storm, and sends findings to a console, Slack or the running Claude Code session; one policy allows, blocks or requires approval for components across local and remote agents; Claude Code supported, Devin and Codex in preview; Team is free up to 100 agents and 200 session-hours a month, Enterprise is by quote.

Similar products 68

No sourced competitor yet: no filing, vendor document or measured-market report read so far names a rival for this company, so none is asserted. The companies below are the closest by what their products do.

How this list is ranked ↗

LLatentUndisclosedStacktrace Fleet and Latent both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareAAArthur AIEarly-stageStacktrace Fleet and Arthur Agent Development Toolkit both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareFAFiddler AILate-stageStacktrace Fleet and Fiddler AI Governance, Risk Management, and Compliance both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareGGuild.aiUndisclosedStacktrace Fleet and Guild agent control plane both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareDDatadogPublicStacktrace Fleet and Agent Observability both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareMAMaxim AIUndisclosedStacktrace Fleet and Bifrost both list guardrails and safety; scale not recorded for either; ships application, infrastructure service and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareAAAutomation AnywhereUndisclosedStacktrace Fleet and AI Governance both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareLLiteLLMEarly-stageStacktrace Fleet and AI Gateway (LiteLLM Proxy) both list guardrails and safety; scale not recorded for either; ships AI agent, application and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareJJFrogPublicStacktrace Fleet and JFrog Agent Guard both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareTTrueFoundryEarly-stageStacktrace Fleet and TrueFoundry Agent Gateway both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships API service, agent platform and 2 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareRRequestyEarly-stageStacktrace Fleet and Requesty AI Gateway both list guardrails and safety; scale not recorded for either; ships API service rather than the same layer.2 of 2 capabilitiesDifferent layerCompareSSplunkAcquiredStacktrace Fleet and Agent and Model Evaluation both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Splunk is acquired, with no independent scale.2 of 2 capabilitiesShared product typeCompareHHoneyHiveEarly-stageStacktrace Fleet and HoneyHive both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareLLunaryUndisclosedStacktrace Fleet and Lunary both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareDDataikuLate-stageStacktrace Fleet and Dataiku Agent Management both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships AI agent, agent platform and 3 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareMMem0Early-stageStacktrace Fleet and Gateway both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships API service, agent platform and 1 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareAAArize AIUndisclosedStacktrace Fleet and Arize Phoenix both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeComparePPromptLayerEarly-stageStacktrace Fleet and PromptLayer Observability both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareDDatabricksLate-stageStacktrace Fleet and Agent Bricks both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareLLaminarEarly-stageStacktrace Fleet and Laminar Signals both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareITInvisible TechnologiesLate-stageStacktrace Fleet and Synapse both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships agent platform, data service and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareRAResemble AIEarly-stageStacktrace Fleet and Resemble Watermarker both list guardrails and safety; scale not recorded for either; ships API service and application rather than the same layer.1 of 2 capabilitiesDifferent layerCompareTCThe Context CompanyUndisclosedStacktrace Fleet and The Context Company both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareEAEnkrypt AIAcquiredStacktrace Fleet and Enkrypt AI both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Enkrypt AI is acquired, with no independent scale; ships API service rather than the same layer.1 of 2 capabilitiesDifferent layerCompareZZapierLate-stageStacktrace Fleet and AI Guardrails by Zapier both list guardrails and safety; Stacktrace's scale not recorded.1 of 2 capabilitiesShared product typeCompareNNVIDIAPublicStacktrace Fleet and NVIDIA Open Agent Safety Platform both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareOOktaPublicStacktrace Fleet and Okta for AI Agents both list guardrails and safety; scale not recorded for either; ships application and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareMMicrosoftPublicStacktrace Fleet and Microsoft Agent 365 both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareLLangWatchUndisclosedStacktrace Fleet and LangWatch LLM observability both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareGGalileoAcquiredStacktrace Fleet and Galileo both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Galileo is acquired, with no independent scale; ships API service and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareIIBMPublicStacktrace Fleet and IBM DataPower Interact Gateway both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareW&Weights & BiasesAcquiredStacktrace Fleet and W&B Weave both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Weights & Biases is acquired, with no independent scale.1 of 2 capabilitiesShared product typeCompareTTuringLate-stageStacktrace Fleet and Turing Intelligence Platform both list guardrails and safety; Stacktrace's scale not recorded; ships agent platform and data service rather than the same layer.2 of 2 capabilitiesDifferent layerCompareBBraintrustLate-stageStacktrace Fleet and Patterns both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships AI agent, application and 1 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareSSamaUndisclosedStacktrace Fleet and Sama GenAI both list guardrails and safety; scale not recorded for either; ships data service and platform rather than the same layer.2 of 2 capabilitiesDifferent layerCompareTTolokaUndisclosedStacktrace Fleet and Toloka Platform both list guardrails and safety; scale not recorded for either; ships AI agent, data service and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareAAssemblyAILate-stageStacktrace Fleet and AssemblyAI Guardrails both list guardrails and safety; scale not recorded for either; ships API service and application rather than the same layer.1 of 2 capabilitiesDifferent layerCompareHCHuawei CloudUndisclosedStacktrace Fleet and Content Moderation both list guardrails and safety; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareWWorkdayPublicStacktrace Fleet and Agent Passport both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareLLangfuseAcquiredStacktrace Fleet and Langfuse both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Langfuse is acquired, with no independent scale; ships application and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareCClickHouseLate-stageStacktrace Fleet and ClickStack both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships agent platform, application and 2 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareEElasticPublicStacktrace Fleet and Elastic LLM Observability both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships agent platform, application and 3 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareSServiceNowPublicStacktrace Fleet and AI Control Tower both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeComparePAPalo Alto NetworksPublicStacktrace Fleet and Prisma AIRS AI Red Teaming both list guardrails and safety; Stacktrace's scale not recorded; ships AI agent, API service and 3 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareCCyeraLate-stageStacktrace Fleet and Cyera Identity both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships application and platform rather than the same layer.1 of 2 capabilitiesDifferent layerComparePParloaLate-stageStacktrace Fleet and Parloa Lens both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships AI agent, agent platform and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareDDynatracePublicStacktrace Fleet and Dynatrace AI Observability both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships application and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareNRNew RelicUndisclosedStacktrace Fleet and New Relic AI Observability both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships AI agent, application and 2 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareVVectaraEarly-stageStacktrace Fleet and Vectara Guardian Agents both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships AI agent, agent platform and 2 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareSSAPPublicStacktrace Fleet and SAP AI Agent Hub both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareHHeliconeAcquiredStacktrace Fleet and Helicone both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; Helicone is acquired, with no independent scale; ships API service and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareCCoreWeavePublicStacktrace Fleet and CoreWeave Agent Lens both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded.1 of 2 capabilitiesShared product typeCompareRRogoLate-stageStacktrace Fleet and Watchtower both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships AI agent, application and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompareZZscalerPublicStacktrace Fleet and Zscaler AI Red Teaming both list guardrails and safety; Stacktrace's scale not recorded.2 of 2 capabilitiesShared product typeCompareAHAll Hands AIEarly-stageStacktrace Fleet and Agent Control Plane both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareHHueUndisclosedStacktrace Fleet and Hue both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareHHarnessLate-stageStacktrace Fleet and AgentTrace both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareSSalesforcePublicStacktrace Fleet and MuleSoft Agent Fabric both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships AI agent, API service and 3 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareLLangChainLate-stageStacktrace Fleet and LangSmith both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareCCodeRabbitLate-stageStacktrace Fleet and CodeRabbit Security both list guardrails and safety; Stacktrace's scale not recorded.1 of 2 capabilitiesShared product typeCompareCPCheck Point Software TechnologiesPublicStacktrace Fleet and AI Red Teaming both list guardrails and safety; scale not recorded for either.2 of 2 capabilitiesShared product typeCompareCCrewAIEarly-stageStacktrace Fleet and CrewAI AMP both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareLLemmaUndisclosedStacktrace Fleet and Lemma both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeComparePPapayaUndisclosedStacktrace Fleet and Papaya both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either.1 of 2 capabilitiesShared product typeCompareHAHume AIUndisclosedStacktrace Fleet and Kairos Platform both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; scale not recorded for either; ships API service, application and 3 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareCCrowdStrikePublicStacktrace Fleet and Falcon Guardian both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships agent platform, application and 2 more rather than the same layer.1 of 2 capabilitiesDifferent layerCompareGGlean (Glean Technologies)Late-stageStacktrace Fleet and Glean AI Gateway both list guardrails and safety; Stacktrace's scale not recorded; ships application and platform rather than the same layer.1 of 2 capabilitiesDifferent layerCompareHAHippocratic AILate-stageStacktrace Fleet and AI Call Supervisor both list guardrails and safety; both also serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Stacktrace's scale not recorded; ships AI agent, agent platform and 1 more rather than the same layer.2 of 2 capabilitiesDifferent layerCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Total funding

Not found · 18 Oct 2026

Pages read for this record state no funding total. Tried the home, fleet, pricing, terms and privacy pages and the company's YC profile.

Valuation

Not found · 18 Oct 2026

Pages read for this record state no valuation. Tried the home, fleet, pricing, terms and privacy pages and the company's YC profile.

Founded

Company disclosure · 18 Oct 2026

Own YC profile lists Founded: 2026; stacktrace.ai states no founding year.

Public listing

Not found · 18 Oct 2026

No listing on the pages read; treated as private.

Description

Official documentation · 18 Oct 2026

Home page: "Run unsupervised intelligence with confidence."

Open Stacktrace in the directory

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