# ADP Workforce Now vs PlanSource: which do AI models recommend for benefits administration, October 2026

HR AI Recommendation Index, October 2026 Edition, Benefits administration. Four of fourteen models named ADP Workforce Now first on the direct prompt; two named PlanSource. Page: https://hr-ai-index.com/core/benefits-administration/adp-workforce-now-vs-plansource/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| ADP Workforce Now | 18% | #2 of 13 | 14% | 50 | 14 of 14 |
| PlanSource | 6% | #5 of 13 | 16% | 31 | 12 of 14 |

## The direct prompt, model by model

- Perplexity Sonar: adp workforce now first (first choices: ADP Workforce Now) (alternatives: Forma, Paycor, Paylocity, Rippling)
- Grok 4.1 Fast: adp workforce now first (first choices: ADP Workforce Now) (alternatives: Paycor, Paylocity, PlanSource)
- Mistral Small: adp workforce now first (first choices: ADP Workforce Now, Paycor) (alternatives: Gusto)
- MiniMax M2.5: adp workforce now first (first choices: ADP Workforce Now, BambooHR) (alternatives: Businessolver)
- GLM 4.7 FlashX: plansource first (first choices: PlanSource) (alternatives: ADP Workforce Now, Benefitfocus, Employee Navigator, Rippling)
- Muse Glimmer 30B: plansource first (first choices: PlanSource) (alternatives: ADP Workforce Now, BambooHR, Businessolver, Employee Navigator, Justworks, Namely, Paycor, Paylocity, Rippling)
- GPT-5.4 mini: neither first, one named (first choices: Ease, Employee Navigator) (alternatives: PlanSource, bswift)
- Gemini 3.5 Flash: neither first, one named (first choices: Rippling) (alternatives: ADP Workforce Now, Employee Navigator, Paycor, Paylocity, PlanSource)
- DeepSeek V4 Flash: neither first, one named (first choices: Rippling) (alternatives: ADP Workforce Now, PlanSource)
- Qwen 3.7 Flash: neither first, one named (first choices: Paylocity) (alternatives: ADP Workforce Now, Dayforce, Rippling)
- Kimi K2: neither first, one named (first choices: Rippling) (alternatives: ADP Workforce Now, BambooHR, Gusto)
- GPT-6 Luna: neither first, one named (first choices: Employee Navigator, Rippling) (alternatives: ADP Workforce Now, PlanSource)
- Claude Haiku 4.5: neither named
- Llama 4 Maverick: neither named

## What the models said about ADP Workforce Now

- "ADP leads the global Benefit Administration software market in 2024 with a 10.3% share, driven by its Workforce Now and enterprise benefits solutions." (Muse Glimmer 30B, comparative prompt, first choice)

## What the models said about PlanSource

- "the product "seems designed to trip up customers and make it difficult to cancel"" (GLM 4.7 FlashX, negative prompt, hard negative)
- "Primary Concern: Complexity and "black box" support." (Qwen 3.7 Flash, negative prompt, hard negative)
- "bswift/PlanSource (enterprise) get similar scalability complaints but fewer public reviews" (Grok 4.1 Fast, negative prompt, soft negative)
- "Best for a dedicated benefits administration platform → PlanSource – built around enrollment automation and carrier connectivity" (GLM 4.7 FlashX, direct prompt, first choice)
- ""Best for a dedicated benefits administration platform: PlanSource, built around enrollment automation and carrier connectivity."" (Muse Glimmer 30B, direct prompt, first choice)
- "### 1. PlanSource — Best for dedicated benefits-only platform" (GLM 4.7 FlashX, paraphrase 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.