What it is
Ultimate was a standalone service-automation vendor. Zendesk acquired it in 2024, and its technology now sits inside Zendesk's AI agent.
What you'd use it for
Ultimate automated high-volume support inquiries across digital channels, with multilingual support and escalation to human agents. In practice you now meet it as part of Zendesk.
Examples of use
A team is drowning in the same repetitive inquiries every day. The AI agent automates that high-volume work so it stops landing on people.
A customer writes in using a different language from the team's. The agent handles the inquiry with its multilingual support, with no separate agent per language.
A customer's request needs an action in a back-end system. The agent's reasoning plans the steps and triggers the workflow rather than just replying.
A case reaches the limit of what the agent can do. It escalates to a human agent at that point instead of struggling on.
A company already runs Zendesk. The technology now sits inside Zendesk's AI agent, so it works as the AI layer within the suite the team already uses.
Routine contacts keep filling agents' days. The agent takes that volume off them, leaving the people free for the difficult cases.
How it works
Ultimate paired a no-code conversation builder with reasoning that could plan and choose actions in a workflow, using AI models, classic machine learning, or rules depending on the task.
How it compares
Ultimate is no longer an independent choice. Like Forethought, it was bought by Zendesk; the two acquisitions are what put autonomous-agent capability inside the Zendesk suite.
What others say
No standalone Gartner or Forrester position was found. The clearest external fact is the Zendesk acquisition, in 2024.