Reviewed workplace platforms ranked by recommendation-prompt presence across three configured model APIs.
Collaboration engine disagreement by prompt
16 prompts ranked by cross engine brand disagreement.
Recommend a collaboration platform for a global enterprise with identity, compliance, records, security, integrations, and centralized governance. is out in front at 91.7%.
16 promptschecked Aug 21, 2026, 12:00 AM UTCdailyhow we measure this →CSV / JSON
Recommend a collaboration platform for a global enterprise with identity, compliance, records, security, integrations, and centralized governance.
91.7%cross engine brand disagreement
- Ahead of second place
- 2.8%
- Held by the top three
- 27%
- Middle of the board
- 71.5%
- Below half the leader
- 3 of 16
Which collaboration platform is best for a startup that needs documents, projects, messaging, meetings, search, and low administration overhead?
Derives prompt-level brand leaders, cross-engine brand-set disagreement, and leading-brand owned-citation opportunity from the complete public Rank.ai benchmark cohort.
- Published rank
- #9
- Score
- 70.833 percent
- Sample size
- 3
100% confidence · 100% component coverage · as of Aug 21, 2026, 12:00 AM UTC
Component ledger
All components available · 1 evidence record each
| Component | Value | Weight | Contribution |
|---|---|---|---|
| public prompt brand presence events | 13 | 0% | — |
| public prompt citation urls | 13 | 0% | — |
| public prompt distinct reviewed brands | 8 | 0% | — |
| public prompt engine disagreement | 70.833333 | 100% | 70.833 |
| public prompt leading brand consensus | 100 | 0% | — |
| public prompt leading brand owned citation coverage | 0 | 0% | — |
| public prompt leading brand owned citation gap | 100 | 0% | — |
down since prior snapshot
- public prompt leading brand owned citation gap33.333 → 100+66.667
- public prompt leading brand owned citation coverage33.333 → 0-33.333
- public prompt leading brand consensus66.667 → 100+33.333
- public prompt engine disagreement83.333 → 70.833-12.5
- public prompt brand presence events9 → 13+4
- public prompt distinct reviewed brands6 → 8+2
- public prompt citation urls12 → 13+1
Source trail
Reviewed-brand presence eventspublic prompt brand presence events · observed Aug 21, 2026, 12:00 AM UTC13 presence_events100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Distinct citation URLspublic prompt citation urls · observed Aug 21, 2026, 12:00 AM UTC13 urls100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Distinct reviewed brands surfacedpublic prompt distinct reviewed brands · observed Aug 21, 2026, 12:00 AM UTC8 brands100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Cross-engine brand disagreementpublic prompt engine disagreement · observed Aug 21, 2026, 12:00 AM UTC70.833 percent100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Leading-brand engine consensuspublic prompt leading brand consensus · observed Aug 21, 2026, 12:00 AM UTC100 percent100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Leading-brand owned-citation coveragepublic prompt leading brand owned citation coverage · observed Aug 21, 2026, 12:00 AM UTC0 percent100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Leading-brand owned-citation opportunitypublic prompt leading brand owned citation gap · observed Aug 21, 2026, 12:00 AM UTC100 percentage_points100% confidence
- Source
- Rank.ai Collaboration Prompt Benchmark
- Grade
- A
- Freshness
- fresh
- Locator
{"promptSlug":"startup-collaboration-stack","corpusVersion":"collaboration-productivity-platforms-2026-07-27","runArtifactIds":["5270e915-42a9-4f86-9280-1762e218be3d","f096ab9d-6629-464e-bc1e-e2cf05877576","c9ff353c-16e8-4fc5-b006-2fb390e5e978"],"parentSnapshotId":"7e9c097a-c306-42ab-9d5c-03c4f06c785c","providerMatrixVersion":"64232fd32583"}
Free to reference with attribution. Copy a ready-made citation, or link to this page directly. The underlying table updates in place.
- Plain text
Collaboration Engine Disagreement by Prompt. Rank.ai, data as of August 21, 2026. https://www.rank.ai/rankings/collaboration-productivity/collaboration-productivity-platforms-prompt-engine-disagreement - HTML
<a href="https://www.rank.ai/rankings/collaboration-productivity/collaboration-productivity-platforms-prompt-engine-disagreement">Collaboration Engine Disagreement by Prompt</a> — Rank.ai, data as of August 21, 2026 - Markdown
[Collaboration Engine Disagreement by Prompt](https://www.rank.ai/rankings/collaboration-productivity/collaboration-productivity-platforms-prompt-engine-disagreement) — Rank.ai, data as of August 21, 2026 - APA
Rank.ai. (2026). Collaboration Engine Disagreement by Prompt. Retrieved August 24, 2026, from https://www.rank.ai/rankings/collaboration-productivity/collaboration-productivity-platforms-prompt-engine-disagreement
<iframe src="https://www.rank.ai/embed/boards/collaboration-productivity-platforms-prompt-engine-disagreement" title="Collaboration Engine Disagreement by Prompt" width="100%" height="420" loading="lazy" style="border:1px solid #111;max-width:720px"></iframe>
<p style="font-size:12px">Source: <a href="https://www.rank.ai/rankings/collaboration-productivity/collaboration-productivity-platforms-prompt-engine-disagreement">Collaboration Engine Disagreement by Prompt</a> by Rank.ai</p>More in Collaboration & productivity
Workplace suites, knowledge tools, meetings, content, and work-management platforms ranked across a fixed buying corpus.
Reviewed vendors ranked by presence across every answer in the complete category cohort.
Reviewed vendors ranked by distinct answer-level citations to their canonical domains.
See how your brand ranks in AI answers.
The same measurement behind this board, run on your own domain — free, by email, in about a minute.