Decagon vs Superhuman

Decagon — Application · Private · $4.5B valuation · 4 of 4 figures sourced  |  Superhuman — Application · Private · 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

FieldDecagonSuperhuman
Size$4.5B valuationnot disclosed
Employees300—
Founded20232009 14 yrs earlier
StatusPrivatePrivate match
CategoryApplicationApplication match
Stack layerAI agent, Agent platform, ApplicationApplication, Platform
HeadquartersSan Francisco, USASan Francisco, USA match

Capability overlap

Shared · 3

Agent orchestrationEmail assistanceSummarization

Not verified for Superhuman · 4

Customer supportData analysisEvaluation and observabilityVoice agent

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

Not verified for Decagon · 2

Text generationWorkflow automation

Recorded for Superhuman. 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.

Superhuman

Application

GrammarlyApplication

The writing assistant that gave the company its old name: spelling, grammar and tone correction across a million apps and websites, with generative rewrites, plagiarism and AI-text detection on the paid tier.

Superhuman DocsApplication

A collaborative-docs surface where a team's data and AI meet, the renamed successor to the acquired Coda.

Superhuman GoApplication

An AI assistant that works across the applications a person already uses, rather than living in its own chat window.

Superhuman MailApplication

An AI-assisted email client, the product the company was originally named for, now sold as one app inside the Superhuman Platform.

No counterpart

Decagon sells these in a stack layer with no product recorded for Superhuman 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.

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

Platform

Superhuman PlatformPlatform

The umbrella under which Superhuman now sells Mail, Docs and Go as one subscription, plus a marketplace of third-party agents and connectors.