HR AI Index
Index Core HR and payroll September 2026 Edition

Payroll software

Asked as “payroll software”, and as “payroll provider”, on behalf of a mid-market B2B company. 47 first choices recorded across the direct, paraphrase, budget and scale prompts, twelve models each.
Standing
Contested
28% of first choices, contested.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.

01The standing

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. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01Rippling28%5%44accepted challenger
02Patriot Payroll23%14%21accepted challenger
03Paylocity17%29%35criticized challenger
04ADP11%29%28criticized challenger
05Paycom6%25%24criticized challenger
06Gusto4%13%45accepted challenger
07ADP Workforce Now4%11%18accepted challenger
08Paycor4%17%12accepted challenger
Show the five products at 0%, ordered by negative rate
12Paychex Flex0%29%24criticized challenger
11QuickBooks Payroll0%25%16criticized challenger
13Workday0%17%12accepted challenger
10Deel0%9%11accepted challenger
09OnPay0%0%19accepted challenger
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its vendor page.

Recommended versus criticized

Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.

Criticized challengerCriticized default
Negative label rate →
01
02
03
04
05
06
07
08
09
10
11
12
13
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Rippling28%
02Patriot Payroll23%
03Paylocity17%
04ADP11%
05Paycom6%
06Gusto4%
07ADP Workforce Now4%
08Paycor4%
09OnPay0%
10Deel0%
11QuickBooks Payroll0%
12Paychex Flex0%
13Workday0%

02What they warned about

Two of twelve models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Perplexity Sonar, Grok 4.1 Fast, Mistral Small, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX and MiniMax M2.5 changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Paylocity
29%
10 of 35 labels negative · 10 of 12 models · 7 hard negative
“here are the platforms you should be cautious about and why: ### 1. Paylocity ... claim the software causes significant errors in payroll processing” Qwen 3.7 Flash, negative prompt
ADP
29%
8 of 28 labels negative · 8 of 12 models · 4 hard negative
“legacy/larger enterprise solutions like **ADP Workforce Now** or standard **ADP Payroll Services** ... high costs ... poor support accessibility” Qwen 3.7 Flash, negative prompt
Paychex Flex
29%
7 of 24 labels negative · 7 of 12 models · 4 hard negative
“Recent data breaches (2024 incidents exposing SSNs, leading to negligence class actions)” Grok 4.1 Fast, negative prompt
Paycom
25%
6 of 24 labels negative · 6 of 12 models · 5 hard negative
“Platforms with Significant Complaints ... Paycom - Major Issues: Tax filing errors that have caused users "tears"” Kimi K2, negative prompt

03What they cite

Citations exist only for the models that return a source list: twelve of the twelve in this edition, and all six flagship models on the expanded tier.

Sites the answers cite

62 of 72 answers in this category came back with a source list, from 12 of 12 models: citations where the model returns them, or the search results it consulted. 5 of those lists are Google grounding redirects that name no site and are left out of the counts. 717 links across 172 sites, every framing counted. Ranked by the number of answers carrying the site or page.

28 answers · 39 citations · 10 models
vendor site · People Managing People24 answers · 37 citations · 10 models
vendor site · Workforce.com21 answers · 28 citations · 9 models
vendor site · ADP18 answers · 24 citations · 9 models
vendor site · Paycom17 answers · 19 citations · 10 models
16 answers · 18 citations · 10 models
vendor site · Deel15 answers · 16 citations · 9 models
15 answers · 15 citations · 9 models
vendor site · Gusto14 answers · 30 citations · 10 models
vendor site · Omni HR14 answers · 14 citations · 9 models
14 answers · 14 citations · 8 models
vendor site · Reddit11 answers · 40 citations · 9 models

Pages the answers cite

The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.

04How they answered

Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ModelDirect“What is the best payroll software for a mid-market B2B company?”Paraphrase“Which payroll provider would you recommend to a mid-sized B2B company?”Comparative“What are the top payroll platforms and how do they differ?”Budget-constrained“What is the best payroll software for a company with a limited budget?”Scale-constrained“We are a 500 person company evaluating a payroll software. What should we look at?”Negative“Which payroll platforms should I avoid or be cautious about?”
Claude Haiku 4.5Rippling
Two alternativesPaycor, Paylocity
against: ADP Workforce Now
PaycorChanged
Three alternativesADP Workforce Now, Gusto, Justworks
Gusto
Four alternativesADP RUN, Paychex Flex, QuickBooks Payroll, Rippling
Patriot Payroll
Two alternativesGusto, OnPay
no first choiceagainst: Patriot Payroll, Paylocity, Workday
GPT-5.4 miniRippling
Four alternativesADP Global Payroll, ADP Workforce Now / ADP Full Service Payroll, Deel, Paycom
Gusto, RipplingChanged
One alternativeADP
Gusto
Five alternativesADP, OnPay, Paychex Flex, QuickBooks Payroll, Rippling
Payroll4Free
Two alternativesGusto, Patriot Payroll
no first choicenothing named
Gemini 3.5 FlashRippling
Three alternativesADP Workforce Now, Deel, Paylocity
RipplingHeld
Three alternativesDeel, Paycom, Paylocity
against: ADP Workforce Now
Gusto
Five alternativesADP RUN, Patriot Payroll, Paychex Flex, QuickBooks Payroll, Rippling
Patriot Payroll
Five alternativesGusto, Square Payroll, SurePayroll, Wave Payroll, Zoho Payroll
Rippling
Four alternativesADP Workforce Now, Paycom, Paylocity, UKG Ready
against: ADP, Paychex Flex, Paycom, Paycor, Paylocity, QuickBooks Payroll
Perplexity SonarPaylocity, Rippling
Two alternativesADP Workforce Now, Paycom
ADPChanged
Two alternativesGusto, Paylocity
no first choiceagainst: Patriot Payroll, SurePayroll, Wave PayrollPatriot Payroll
Three alternativesOnPay, Payroll4Free, Wave Payroll
no first choiceagainst: ADP, Deel, Patriot Payroll, Paychex Flex, Paylocity, Rippling
Grok 4.1 FastPaylocity, Rippling
Two alternativesADP Workforce Now, Paycom
against: Gusto
ADP Workforce NowChanged
Four alternativesPaychex Flex, Paycor, Paylocity, Rippling
against: Gusto
Gusto
Seven alternativesADP, OnPay, Paychex Flex, Paycom, Paylocity, QuickBooks Payroll, Rippling
Patriot Payroll
Five alternativesGusto, OnPay, Payroll4Free, Square Payroll, Wave Payroll
Rippling
Three alternativesADP Workforce Now, Paycom, Paylocity
against: ADP, Complete Payroll Solutions, Employment Hero, Namely, Paychex Flex, Paycom, Paylocity, UKG Pro
Mistral SmallPaycom
Four alternativesADP, Gusto, Paylocity, Rippling
ADPChanged
Four alternativesGusto, Paychex Flex, Paycor, Rippling
ADPagainst: BambooHRPatriot Payroll
Three alternativesGusto, OnPay, Payroll4Free
no first choiceagainst: ADP, Namely, Paychex Flex, Paylocity, Rippling
DeepSeek V4 FlashPaylocity
Four alternativesADP Workforce Now, Paycom, Rippling, UKG Pro
PaylocityHeld
Three alternativesADP Workforce Now, Paychex Flex, Rippling
against: UKG Pro / Dayforce
Gusto
Seven alternativesADP, OnPay, Papaya Global, Patriot Payroll, Paychex Flex, QuickBooks Payroll, Rippling
Patriot Payroll
Five alternativesGusto, OnPay, Payroll4Free, Square Payroll, Wave Payroll
against: TimeTrex
no first choiceagainst: ADP, Paychex Flex, Paycom, Paylocity, QuickBooks Payroll
Llama 4 Maverickno first choicePaycomChanged
Three alternativesDeel, Gusto, Justworks
Gusto
Three alternativesOnPay, Papaya Global, Rippling
Patriot Payrollno first choiceagainst: Paycom, Paylocity
Qwen 3.7 FlashADP, Rippling
Three alternativesBambooHR, Gusto, Zenefits
against: SAP SuccessFactors, Workday
Paylocity, RipplingChanged
One alternativeADP
Gusto
Six alternativesADP RUN, Deel, Justworks, Paycom, Paylocity, Rippling
Patriot Payroll
One alternativePayroll4Free
against: Gusto
Paycor, Paylocity
Four alternativesADP Workforce Now, Dayforce, Rippling, Workday
against: BambooPay, Gusto, Oracle Fusion Cloud HCM, SAP SuccessFactors
against: ADP, Gusto, Paylocity, Zoho Payroll
Kimi K2Rippling
Three alternativesADP Workforce Now, Gusto, Paycom
ADP, GustoChanged
One alternativePaychex Flex
Gusto
Seven alternativesADP, Paychex Flex, Paycom, QuickBooks Payroll, Rippling, Square Payroll, SurePayroll
Patriot Payroll
One alternativeOnPay
against: TimeTrex
no first choiceagainst: ADP, Gusto, Paycom, Paylocity, Zenefits
GLM 4.7 FlashXPaylocity, Rippling
Four alternativesADP Workforce Now, Paycor, UKG Pro, Workday
no first choiceChanged
Twelve alternativesADP Workforce Now, Deel, Gusto, Justworks, OnPay, Paycom, Paylocity, QuickBooks Payroll, RemoFirst, RemotePeople, Rippling, UKG Pro / Dayforce
Gusto
Nine alternativesADP, Deel, OnPay, Patriot Payroll, Paycor, QuickBooks Payroll, Remote, Rippling, Xero Payroll
against: HireGlobal, RemoFirst
Patriot Payroll
Five alternativesGusto, OnPay, Payroll4Free, QuickBooks Payroll, Rippling
no first choiceagainst: Paychex Flex, Paycom, Paycor, Paylocity, QuickBooks Payroll
MiniMax M2.5ADP Workforce Now, Paylocity
Two alternativesRippling, UKG Pro
ADP, PaycomChanged
Two alternativesGusto, Paylocity
Gusto
Seven alternativesADP, Dayforce, Paychex Flex, Paylocity, QuickBooks Payroll, Rippling, Workday
Patriot Payroll
Four alternativesGusto, Payroll4Free, QuickBooks Payroll, TimeTrex
no first choiceagainst: ADP, Paychex Flex, QuickBooks Payroll
Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against

05The record

One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record
Seventy-two rows: every prompt, every model, every answer.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency
Direct recommendationClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 20:14yes98 s
Direct recommendationGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 19:25yes55 s
Direct recommendationGemini 3.5 Flashgemini-3.5-flash2026-09-17 22:04yes1842 s
Direct recommendationPerplexity Sonarsonar2026-09-17 18:49yes206 s
Direct recommendationGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 18:00yes2817 s
Direct recommendationMistral Smallmistral/mistral-small via mistral2026-09-17 19:12yes109 s
Direct recommendationDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 19:31yes814 s
Direct recommendationLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:40yes52 s
Direct recommendationQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 20:17no016 s
Direct recommendationKimi K2moonshotai/kimi-k2 via novita2026-09-17 19:04yes1424 s
Direct recommendationGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 18:49yes1389 s
Direct recommendationMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 21:11yes1028 s
ParaphraseClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 21:22yes98 s
ParaphraseGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:30no05 s
ParaphraseGemini 3.5 Flashgemini-3.5-flash2026-09-17 22:02yes952 s
ParaphrasePerplexity Sonarsonar2026-09-17 21:20yes205 s
ParaphraseGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 18:15yes3519 s
ParaphraseMistral Smallmistral/mistral-small via mistral2026-09-17 21:10yes54 s
ParaphraseDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 21:34yes1717 s
ParaphraseLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 19:33yes53 s
ParaphraseQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 21:05no031 s
ParaphraseKimi K2moonshotai/kimi-k2 via novita2026-09-17 21:31yes1017 s
ParaphraseGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:15yes1347 s
ParaphraseMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:49yes932 s
ComparativeClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 19:05yes96 s
ComparativeGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 20:11yes69 s
ComparativeGemini 3.5 Flashgemini-3.5-flash2026-09-17 22:07yes1747 s
ComparativePerplexity Sonarsonar2026-09-17 21:09yes2010 s
ComparativeGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 20:45yes1411 s
ComparativeMistral Smallmistral/mistral-small via mistral2026-09-17 20:43yes59 s
ComparativeDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 21:01yes1017 s
ComparativeLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:49yes52 s
ComparativeQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 19:30yes519 s
ComparativeKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:20yes1028 s
ComparativeGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 18:19yes1947 s
ComparativeMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 19:53yes2032 s
Budget constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:18yes107 s
Budget constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 20:56yes24 s
Budget constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 19:31yes2325 s
Budget constrainedPerplexity Sonarsonar2026-09-17 21:22yes205 s
Budget constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 20:40yes1811 s
Budget constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 18:32yes55 s
Budget constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 18:06yes811 s
Budget constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:21yes53 s
Budget constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 18:25yes1035 s
Budget constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 20:45yes514 s
Budget constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:47yes755 s
Budget constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 18:07yes510 s
Scale constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 18:00no07 s
Scale constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:13no06 s
Scale constrainedGemini 3.5 Flashgemini-3.5-flash2026-09-17 18:04no016 s
Scale constrainedPerplexity Sonarsonar2026-09-17 18:50yes206 s
Scale constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 20:50yes1412 s
Scale constrainedMistral Smallmistral/mistral-small via mistral2026-09-17 21:45no07 s
Scale constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 20:06no016 s
Scale constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 21:29yes53 s
Scale constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 19:39yes958 s
Scale constrainedKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:59yes1021 s
Scale constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 18:00no020 s
Scale constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 21:23yes517 s
Negative framingClaude Haiku 4.5claude-haiku-4-5-202510012026-09-17 20:30yes189 s
Negative framingGPT-5.4 minigpt-5.4-mini-2026-03-172026-09-17 18:29no03 s
Negative framingGemini 3.5 Flashgemini-3.5-flash2026-09-17 21:53yes1334 s
Negative framingPerplexity Sonarsonar2026-09-17 20:17yes189 s
Negative framingGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-09-17 18:09yes4317 s
Negative framingMistral Smallmistral/mistral-small via mistral2026-09-17 20:14yes54 s
Negative framingDeepSeek V4 Flashdeepseek/deepseek-v4-flash via fireworks2026-09-17 19:42yes2018 s
Negative framingLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-09-17 18:27yes52 s
Negative framingQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-09-17 20:18yes1534 s
Negative framingKimi K2moonshotai/kimi-k2 via novita2026-09-17 18:55yes2442 s
Negative framingGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-09-17 19:22yes28140 s
Negative framingMiniMax M2.5minimax/minimax-m2.5 via minimax2026-09-17 21:18yes1526 s

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

Category-scoped readings
Ceridian (Dayforce) read as Dayforce
Deel Payroll read as Deel
Oracle read as Oracle Fusion Cloud HCM
Patriot read as Patriot Payroll
Patriot Software read as Patriot Payroll
Paychex read as Paychex Flex
RUN Powered by ADP read as ADP RUN
SAP read as SAP SuccessFactors
Workday HCM read as Workday
Unresolved, counted raw
ADP Workforce Now / ADP Full Service Payroll
BambooPay
Discontinued, still offered
No shut-down product was recommended here.
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