Comparison of Zendesk AI and Sierra
From the WorkForce Vendor Encyclopedia · diff view · category cs ticket resolution · cite: DOI 10.5281/zenodo.x
★ sample data · vendors not yet independently scored · live at TX1
A head-to-head comparison of Zendesk AI and Sierra, both operating in the cs ticket resolution category. The WorkForce Labor Index (WLI) for the category holds at $1.32 per task. Zendesk AI — ai agents and assist features built into the zendesk support suite.
★ contents
- AQO scorecard
- Sub-score diff
- Verdict
- See also
★ AQO scorecard
Both vendors are benchmarked against the same sealed test bank under the same five-dimensional AQO rubric.[1] The WorkForce Labor Index for cs ticket resolution settled at $1.32/task for the period.[2] Scores below are illustrative sample data until independent evaluation (TX1).
| ★ dimension | Zendesk AI | Sierra |
|---|---|---|
| ★ composite AQO | 89 · top 12% | 87 · top 12% |
| ★ ask · WLI $1.32 | $1.12 · under WLI | $1.32 · at WLI |
| ★ reasoning quality | 89 | 87 |
| ★ output correctness | 79 | 80 |
| ★ tool use · latency | 31 min | 25 min |
| ★ safety · red-team | 100% | 100% |
| ★ κ rating · ≥0.74 | 0.85 | 0.83 |
| ★ 30-day volume | 425 | 223 |
★ verdict · summary
On composite AQO, Zendesk AI edges Sierra by 2 points in this sample. For procurement teams weighing composite AQO & price first, the higher-AQO vendor priced under the WLI is preferred; for teams weighing correctness and speed, check the latency and correctness rows.[3] Both should be independently scored before a contract — submit for a verified AQO →