Uthereal enterprise AI platform

Comparison

Uthereal Cortex vs Microsoft Copilot

Copilot is a productivity assistant baked into Microsoft 365. Cortex is a private AI platform for teams whose knowledge is the product — grounded in your sources, embedded in your workflows, deployed under your brand.

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Pick Cortex if

  • Your competitive edge is proprietary knowledge or methodology
  • You need EU data residency and sovereign controls
  • You want to embed private AI in your own product
  • You need multi-step workflows, not just chat
  • You want model choice, not lock-in

Pick Copilot if

  • You want AI inside Word, Excel, Outlook, and Teams
  • You are already all-in on Microsoft 365
  • General productivity is your primary use case
  • You do not need to embed AI in your own product

Feature-by-feature

The axes that matter most when enterprises evaluate private AI platforms.

CapabilityUthereal CortexMicrosoft Copilot
Grounded answers with citations on every responsePartial
EU data residency by defaultPartial
GDPR compliant
Skills Agents (multi-step expert workflows)Partial
Ingest non-Microsoft sources (Notion, Drive, DBs, audio/video)Partial
Choice of foundation model
White-label & embed in your own product
Self-serve — no engineers required
Your IP never trains a public model
No dependency on Microsoft 365 licences
Time to first working agentDaysWeeks

Based on publicly available product documentation as of August 2026.

Why teams pick Cortex over Copilot

Answers you can defend

Every Cortex answer cites the exact source passage. In Copilot, grounding depends on the connector and tier — citations are inconsistent across surfaces.

Sovereign by default

EU data residency ships out of the box. No tenant-tier gymnastics to keep your data in region.

Skills, not just chat

Codify how your best people work — briefs, reviews, syntheses — into Skills Agents anyone on your team can trigger.

Yours to ship

White-label agents and embed them in your product or your customers'. Copilot lives inside Microsoft surfaces.

Frequently asked

Is Uthereal Cortex a replacement for Microsoft Copilot?+
Cortex and Copilot solve different problems. Copilot is a general productivity assistant embedded in Microsoft 365 apps. Cortex is a private AI platform built to ground answers in your proprietary knowledge, run multi-step Skills Agents, and be embedded or white-labelled in your own products. Many teams run both — Copilot for day-to-day office productivity, Cortex for domain-specific expert agents.
Does Cortex require Microsoft 365?+
No. Cortex is stack-agnostic. It ingests from Microsoft sources (SharePoint, OneDrive, Teams) as well as Google Drive, Notion, Confluence, databases, and file uploads. There is no dependency on a Microsoft licence.
Can we keep our data in the EU?+
Yes. Cortex offers EU data residency by default and is GDPR compliant. Copilot's data residency depends on your Microsoft tenant configuration and licence tier.
Can we choose the underlying model?+
Cortex is model-agnostic — you can run agents on the best foundation model for the job and switch without rebuilding. Copilot is tied to OpenAI models on Microsoft's stack.

See Cortex in your stack

Book a 20-minute walkthrough with the Uthereal team. We will show Cortex grounded on a slice of your own content and scope a pilot.

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