decagon.ai

What it is

Decagon lets companies build AI agents that respond to customers across voice, chat, email and SMS. Its platform connects agents to business systems and gives teams tools to test, review and improve how those agents handle customer work.

How it's doing

Launches and key moments

• Nov 2026LaunchAdds experiments for testing Duet Autopilot's suggested agent changes on limited production traffic. Decagon ↗
• Oct 2026LaunchIntroduces Experiment Hub for testing changes to customer-facing agents. Decagon ↗
• Oct 2026LaunchIntroduces Voice 3 and the Chord speech model for customer conversations. Decagon ↗
• Jun 2026LaunchLaunches Duet Autopilot to suggest and evaluate changes to agent behavior. Decagon ↗
• Jan 2026FundingAnnounces a $250 million Series D at a $4.5 billion valuation. Decagon ↗

Funding rounds

The domain story

• 1The domain predates the company. The registry dates decagon.ai to November 2022, before Decagon was founded in 2023. That suggests the name was available before the business began, but the record does not show when its current users obtained it.
• 2Its current expiry is close. The cached registry record lists 17 November 2026 as the expiry and client-level delete, renew, transfer and update locks. The date is a registry snapshot, not a claim that the domain will expire or drop.
• 3Its web and mail records are distinct. Cloudflare nameservers, a Vercel web address and Google mail records show separate services for DNS, website delivery and email.

Sales history

Questions about decagon.ai

What is Decagon?

Decagon lets companies build AI agents that respond to customers across voice, chat, email and SMS. Its platform connects agents to business systems and gives teams tools to test, review and improve how those agents handle customer work.

Who owns decagon.ai?

The public registry record doesn't name the owner (hidden by a privacy service). The domain runs Decagon, from Decagon.

When was decagon.ai registered?

On 17 Nov 2022, according to the .ai registry.

When does decagon.ai expire?

The registry record, checked 9 Nov 2026, shows an expiry date of 17 Nov 2026.

How much is Decagon worth?

Decagon's latest reported valuation is $4.5B (Jan 2026), according to Decagon. For information only, not financial advice.

What has Decagon launched recently?

Adds experiments for testing Duet Autopilot's suggested agent changes on limited production traffic (Nov 2026); Introduces Experiment Hub for testing changes to customer-facing agents (Oct 2026); Introduces Voice 3 and the Chord speech model for customer conversations (Oct 2026).

More in Business tools

Sources

1. Decagon: About Decagon
2. Decagon: Decagon's $250 million commitment to the AI concierge future
3. Decagon: Hypothesis: Autopilot is better than ever
4. Decagon: Introducing Experiment Hub
5. Decagon: Introducing Voice 3 and Chord
6. Decagon: Introducing Duet Autopilot
7. Bloomberg: AI customer support startup Decagon valued at $4.5 billion
8. Domain record: the .ai registry (RDAP), checked 9 Nov 2026
9. Public DNS checked 9 Nov 2026
10. "What it is", "The domain story" and the answers above are written by aidomaindata from the sources listed

Independent listing, not affiliated with or endorsed by Decagon. Company names are used only to identify them. Funding and valuation figures are for information only, not financial or investment advice. Spot a mistake, or represent Decagon and want something changed? Email hello@aidomaindata.com and we'll review it within two working days.