# Sling vs Rippling: which do AI models recommend for workforce scheduling, October 2026

HR AI Recommendation Index, October 2026 Edition, Workforce scheduling. Zero of fourteen models named Sling first on the direct prompt; two named Rippling. Page: https://hr-ai-index.com/core/workforce-scheduling/sling-vs-rippling/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Sling | 24% | #2 of 11 | 0% | 19 | 14 of 14 |
| Rippling | 4% | #6 of 11 | 20% | 10 | 7 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: rippling first (first choices: Rippling) (alternatives: ADP Workforce Now, Dayforce, Deputy, Paychex Flex, UKG Pro, When I Work, Workforce.com)
- Qwen 3.7 Flash: rippling first (first choices: Rippling) (alternatives: Deputy, Workforce.com)
- GPT-5.4 mini: neither first, one named (first choices: Deputy) (alternatives: Connecteam, Homebase, Rippling)
- DeepSeek V4 Flash: neither first, one named (first choices: Deputy) (alternatives: Rippling, When I Work, Workforce.com)
- Gemini 3.5 Flash: neither named (first choices: Float) (alternatives: Assembled, Connecteam, Deputy, Kantata, Runn)
- Perplexity Sonar: neither named (first choices: Deputy) (alternatives: Connecteam, TimeTrex, When I Work, Workforce.com)
- Grok 4.1 Fast: neither named (first choices: Deputy) (alternatives: ADP Workforce Now, Connecteam, When I Work)
- Mistral Small: neither named (first choices: Dayforce, Deputy, Legion WFM, UKG Pro Workforce Management) (alternatives: Connecteam, Homebase, When I Work)
- Llama 4 Maverick: neither named
- Kimi K2: neither named (first choices: Deputy, When I Work) (alternatives: Homebase, ZoomShift)
- GLM 4.7 FlashX: neither named (first choices: Deputy) (alternatives: Connecteam, Planday, Workforce.com)
- MiniMax M2.5: neither named (first choices: Deputy) (alternatives: Connecteam, Quinyx, TimeTrex, Workforce.com)
- GPT-6 Luna: neither named (first choices: Deputy) (alternatives: UKG Pro Workforce Management, UKG Ready, Workday Resource Scheduling)
- Muse Glimmer 30B: neither named (first choices: Deputy, Workforce.com) (alternatives: Shiftboard, When I Work)

## What the models said about Sling

- "Sling – best small-budget free tier for scheduling … The author's preference is Sling "because it lets you create schedules for up to 30 users."" (Muse Glimmer 30B, budget prompt, first choice)
- "The best employee scheduling software for a company with a limited budget is Sling, which is free and has below-average costs on paid plans." (Llama 4 Maverick, budget prompt, first choice)
- "Sling is the strongest overall pick because it is repeatedly identified as the best for small budgets" (Perplexity Sonar, budget prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.