Decagon vs SoundHound AI

Decagon — Application · Private · $4.5B valuation · 4 of 4 figures sourced  |  SoundHound AI — Application · Public · $3.1B mkt cap · 4 of 4 figures sourced

Relationship

Decagon and OASYS Front Desk do comparable work on customer support and voice agent; both also serve buyers who need to create synthetic voice and audio and handle customer support conversations; similar scale (public).

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

3 of 7 capabilitiesShared product type

3 of 7 capabilities — Shares agent orchestration, customer support and voice agent.

Ludbee capability tags · from the product records

Shared product type — Both ship AI agent, agent platform and application.

Ludbee product records

Aligned comparison

FieldDecagonSoundHound AI
Size$4.5B valuation$3.1B mkt cap different basis
Employees300954 SoundHound AI has 3.2× more
Founded20232005 18 yrs earlier
StatusPrivatePublic
CategoryApplicationApplication match
Stack layerAI agent, Agent platform, ApplicationAI agent, Agent platform, Application match
HeadquartersSan Francisco, USASanta Clara, USA

Capability overlap

Shared · 3

Agent orchestrationCustomer supportVoice agent

Not verified for SoundHound AI · 4

Data analysisEmail assistanceEvaluation and observabilitySummarization

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

SoundHound AI has no capability Decagon lacks, among the 3 recorded here.

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.

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.

SoundHound AI

Application

SoundHound Music AppApplication

Consumer app that recognizes, searches and plays music by voice — SoundHound's original music-identification product, distinct from the enterprise OASYS voice-AI platform.

AI agent

OASYS Front DeskAI agent

Branded voice AI agent (OASYS Front Desk) that picks up 24/7 for a small business or franchise, answering inbound calls so staff can stay focused on the customer in front of them.

Agent platform

OASYSAgent platform

Conversational AI platform (rebranded from Amelia to OASYS) for building, deploying, simulating and operating voice-native AI agents across contact-center, digital-assistant and employee-assist scenarios.