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

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

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| PlanSource | 23% | #1 of 14 | 6% | 32 | 11 of 12 |
| ADP Workforce Now | 2% | #7 of 14 | 18% | 28 | 12 of 12 |

## The direct prompt, model by model

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

## What the models said about PlanSource

- "PlanSource: Users have noted complaints about work status event complexity, document library organization, and some delays in carrier file setup." (MiniMax M2.5, negative prompt, soft negative)
- "Be cautious if you have under 250 employees, need benefits bundled with payroll" (Perplexity Sonar, negative prompt, soft negative)
- "PlanSource - a dedicated benefit enrollment system for the 100–1,000 employee range with decision-support tooling, billing reconciliation, and a large carrier-feed library." (Llama 4 Maverick, paraphrase prompt, first choice)
- "I'd suggest starting with PlanSource if you want a dedicated benefits platform, or Rippling if you prefer an all-in-one HRIS solution" (MiniMax M2.5, paraphrase prompt, first choice)
- "Choose PlanSource if you want a powerful, dedicated benefits tool that sits well alongside your existing HR stack." (Qwen 3.7 Flash, direct prompt, first choice)

## What the models said about ADP Workforce Now

- "Mid-market payroll and Human Capital Management (HCM) systems (such as ADP Workforce Now, Rippling, Gusto, or Paylocity) that sell benefits administration as an "add-on"" (Gemini 3.5 Flash, negative prompt, soft negative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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.