Decagon vs Splunk

Decagon — Application · Private · $4.5B valuation · 4 of 4 figures sourced  |  Splunk — Infrastructure · Acquired · 1 of 1 figure sourced

Relationship

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

Aligned comparison

FieldDecagonSplunk
Size$4.5B valuationnot disclosed
Employees300—
Founded20232003 20 yrs earlier
StatusPrivateAcquired
CategoryApplicationInfrastructure
Stack layerAI agent, Agent platform, ApplicationApplication, Developer tool, Platform
HeadquartersSan Francisco, USASan Jose, USA

Capability overlap

Shared · 3

Agent orchestrationData analysisEvaluation and observability

Not verified for Splunk · 4

Customer supportEmail assistanceSummarizationVoice agent

Recorded for Decagon. Splunk’s product records say nothing either way — a missing record is not a missing capability.

Not verified for Decagon · 3

Data securityModel trainingThreat detection and response

Recorded for Splunk. Decagon’s product records say nothing either way — a missing record is not a missing capability.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

Decagon

Application

ExperimentsApplication

A/B-testing suite for AI support agents: structured experiments (tone, logic, flows) against live traffic with control groups, statistical-significance testing and gradual rollout.

Insights & ReportingApplication

Dashboards and natural-language querying ('Ask AI') over support data: CSAT/deflection performance tracking, heatmaps, customer-journey visualization and knowledge-base performance.

SuggestionsApplication

Analyzes support conversations to detect gaps in a company's help center and auto-generates draft articles, ranked by impact, with monthly updates.

Testing & QAApplication

Integrated testing suite (internally called 'Simulations') that validates AI-agent behavior across channels before production deployment.

WatchtowerApplication

Always-on monitoring and QA for AI and human agent interactions against custom quality criteria.

Splunk

Application

Splunk Enterprise SecurityApplication

Integrated threat detection, investigation and response platform with agentic AI, SOAR, UEBA and SIEM unified into one SecOps experience.

Splunk IT Service IntelligenceApplication

AIOps and service-intelligence solution that uses AI-driven field discovery and AI-generated event correlation, summaries and root-cause guidance to connect IT events to business service health.

Splunk Observability CloudApplication

Observability platform where AI agents correlate signals across domains, propose remediation actions such as rollbacks or capacity changes, and provide dedicated agent/AI-system observability alongside infrastructure monitoring.

No counterpart

Decagon sells these in a stack layer with no product recorded for Splunk yet — nothing on the other side to compare them against.

AI agent

DecagonAI agent

Builds and runs customer-support agents that resolve enquiries over chat, email and voice.

Decagon ChatAI agent

Decagon's chat channel — an AI agent that handles live customer conversations in a web or in-app chat surface.

Decagon EmailAI agent

Decagon's email channel — agents that read and answer customer email threads rather than routing them to a queue.

Decagon VoiceAI agent

Decagon's voice channel — an AI agent that answers customer phone calls in place of a hold queue.

Agent platform

Agent Operating ProceduresAgent platform

Decagon's authoring layer for the rules an AI support agent follows, so non-engineering teams can build, iterate on and scale agents.

DuetAgent platform

An AI partner built into Decagon that helps teams build and improve support agents — distilling best practices from hundreds of Decagon deployments into guidance for the builder, and auto-tuning the agent via "Duet Autopilot," which improves it with every conversation it handles.

Splunk sells these in a stack layer with no product recorded for Decagon yet — nothing on the other side to compare them against.

Developer tool

Splunk AI ToolkitDeveloper tool

Platform for building, deploying and running agentic AI systems on Splunk data.

Platform

Splunk AI AssistantPlatform

Assistant inside Splunk Cloud Platform that turns plain-English questions into SPL, the query language Splunk searches machine data with, and explains existing searches back to an analyst.