Compare AI agents without mixing up their jobs

Delegate a bounded task or build a controlled multi-step workflow.

Research-based comparison: inspect the named workflow, documented limitations and sources. No SDT output-quality benchmark or overall winner is claimed.

AI AGENTS · DECISION DESK

Build a focused comparison.

Decide whether you want to delegate a task or build a repeatable process. Then compare the tools within that group, with permissions, approvals and recovery treated as core requirements.

Scope: Two separate families: ready-to-use task agents and configured workflow-builder platforms.
Not this comparison: A conversational answer is not proof of action-taking. Builder infrastructure is not comparable with a ready-to-use assistant on one autonomy score.

4 research snapshots

Documented strengths and limits · no overall winner

AI agents

ChatGPT Work

A delegated deliverable across approved sources, files and tools.

Assessed product: Outcome-based Work tasks in supported cloud/local environments; not the standalone API.

Important limitationAn enabled plugin is not automatically an authorised account connection.

Strengths, limits & plan scope

Documented strengths

  • Supports multi-step work and reviewable artifacts.
  • Cloud browser is separate from the user’s personal browser.

Constraints to check

  • An enabled plugin is not automatically an authorised account connection.
  • Cloud-browser sign-in is unavailable in Enterprise/Edu according to the current enterprise overview.

Plan: Capabilities depend on plan, region, workspace controls and rollout; do not infer access from a feature list.

Data and rights: Business workspace protections apply under the relevant plan; neither local access nor task completion implies zero retention.

Documentation checked · 2026-10-24
Not an SDT hands-on output-quality test

AI agents

Claude Cowork

Delegated file and connected-tool tasks with a visible task history.

Assessed product: Paid Cowork task execution; current cloud sessions distinguished from legacy local sessions.

Important limitationLocal files, browser and computer access still need the desktop app online.

Strengths, limits & plan scope

Documented strengths

  • Cloud tasks and schedules can continue without an open laptop.
  • Connected-folder permissions constrain local-file access.

Constraints to check

  • Local files, browser and computer access still need the desktop app online.
  • Screen interactions do not have the same sandbox boundary as file/code tools.

Plan: Available on paid plans; Team/Enterprise surface availability and admin enablement vary.

Data and rights: Connected local files used by a cloud session are processed on Anthropic servers; do not describe this route as local-only.

Documentation checked · 2026-10-24
Not an SDT hands-on output-quality test

AI agents

Microsoft Copilot Studio

Governed event-driven workflows in an organisation’s Microsoft environment.

Assessed product: Configured agent and agent-flow platform in Power Platform; not consumer Copilot Chat.

Important limitationRequiring end-user credentials can stop background runs that need live sign-in.

Strengths, limits & plan scope

Documented strengths

  • Agents can react to configured events and invoke authorised tools.
  • Authentication policy can distinguish maker and end-user identities.

Constraints to check

  • Requiring end-user credentials can stop background runs that need live sign-in.
  • Multistage human/AI approval documentation is labelled preview.

Plan: Verify tenant licensing, environment permissions and chosen connector entitlements; no price or production-readiness assumption.

Data and rights: Maker credentials can expose the maker’s capabilities to users; review identity and least privilege before enabling actions.

Documentation checked · 2026-10-24
Not an SDT hands-on output-quality test

AI agents

n8n

A configurable workflow where selected tool calls pause for human review.

Assessed product: Workflow platform with an AI Agent node, connected model/tools and configured human-review steps.

Important limitationThe builder must configure the model, tools, credentials and review routing.

Strengths, limits & plan scope

Documented strengths

  • Per-tool approval can display the intended tool and parameters.
  • Cloud and self-hosted operation are distinct deployment choices.

Constraints to check

  • The builder must configure the model, tools, credentials and review routing.
  • Workflow editors can run included credentials even when those credentials were not separately shared.

Plan: Gateway model credits are separate from Assistant credits and limited to supported Cloud Starter/Pro nodes; other deployments/services need their own billing setup.

Data and rights: Self-hosting controls the workflow host, not necessarily where a connected model or API processes data. Review every downstream service.

Documentation checked · 2026-10-24
Not an SDT hands-on output-quality test

0 of 3 selectedChoose tools for the same task.

YOUR COMPARISON

Compare the work. Not the hype.

How to read these assessments Documented workflows, not measured output-quality scores

Research-based workflow comparison, not a hands-on review. Each fact is scoped to a named product surface, plan or documented condition. Unknown does not mean unsupported. No numeric star score is assigned without a defensible same-task rubric and evidence; no cross-category winner or aggregate rating.

Documented workflowSource-backed capabilities and restrictions are facts, not quality stars.

Editorial workflow fitA score appears only with five row-specific anchors and evidence for the named task. Scores are not comparable across different scenarios.

Output qualityNo quality rating is assigned without appropriate comparable evidence. Missing evidence is not evidence of poor quality.

No aggregate score, overall winner or SDT hands-on test is claimed. Check the current product, plan and permissions before starting your own authorised trial.

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