HR AI Index
Index Vendors › Oyster · September 2026 Edition
6 categories · Ranked

Oyster

96Judge labels
11First choices
19Negative labels
12 of 12Models named it
6Categories
September 2026 Edition. Every number here is derived from the raw labels under vendor table vv2026-09.1, every buyer segment counted.
Best standing
13% in Global payroll for mid-market buyers
Rank 3 of 66 in the mid-market standingaccepted challenger
5 of 12 models made it the first choice on the direct prompt; 7% of its 27 labels there were negative.
By buyer segmentStrongest at mid-market.
In global payroll · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named Oyster for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryFunctionShareRankNegative rateLabelsQuadrant
Global payroll and employer of recordCore HR and payroll13%3 of 667%27accepted challenger
HR compliance and policy managementCore HR and payroll0%47 of 840%2under 10 labels · led by Rippling at 16%
Compensation managementCompensation and total rewards0%111 of 1890%1under 10 labels · led by Pave at 18%
Contingent workforce managementWorkforce planning and analytics0%35 of 970%1under 10 labels · led by SimpleVMS at 35%
Employee onboardingOnboarding and employee experience0%62 of 1040%1under 10 labels · led by BambooHR at 29%
Leave and absence managementCore HR and payroll0%51 of 890%1under 10 labels · led by BambooHR at 28%

Movement

This is the first edition on this tier, so no move can be computed for Oyster yet. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated Oyster across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.510001
GPT-5.4 mini01001
Gemini 3.5 Flash02103
Perplexity Sonar01001
Grok 4.1 Fast02114
Mistral Small12205
DeepSeek V4 Flash02103
Llama 4 Maverick11002
Qwen 3.7 Flash22004
Kimi K202013
GLM 4.7 FlashX03104
MiniMax M2.511002

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.
FramingLabels by classFirst choices
Direct19 labels5
Paraphrase13 labels5
Comparative36 labelsNone
Budget-constrained5 labels1
Scale-constrained5 labelsNone
Negative18 labelsNone
First choiceAlternativeMentionNegative96 labels in all, every segment counted; 11 of the 11 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“Oyster positions itself as a user-friendly EOR platform with a focus on the mid-market — companies with 50-500 employees hiring internationally” Claude Haiku 4.5 · Global payroll · direct prompt · first choice
“Especially strong for mid-market companies (50-500 employees) looking to hire internationally... a top choice for B2B firms expanding globally.” Mistral Small · Global payroll · direct prompt · first choice
“Specifically positioned for mid-market companies (50-500 employees), focused on international hiring with a user-friendly platform” MiniMax M2.5 · Global payroll · direct prompt · first choice
“I recommend requesting demos from Papaya Global and Oyster (or Remote) first” Qwen 3.7 Flash · Global payroll · paraphrase prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“Payroll delays: Reviewers report invoices that swing month-to-month and payroll landing days late” Kimi K2 · Global payroll · negative prompt · hard negative
“Best avoided if: Needing fast support or strong APAC coverage.” Grok 4.1 Fast · Global payroll · negative prompt · hard negative

Named alongside

The products named in the same answers as Oyster, over the 96 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Oyster was named but was not.
ProductSame answerTook the first choice insteadHead to head
Deel94 of 9633Compare →
Remote77 of 9621Not in the top three
Rippling69 of 964Not in the top three
Multiplier41 of 962Not in the top three
RemoFirst23 of 965Not in the top three
G-P23 of 962Not in the top three
Gusto15 of 962Not in the top three
Velocity Global15 of 960Not in the top three
Workday12 of 962Not in the top three
A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Oyster. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 80 of the 96 answers that named Oyster and are not a share of its labels.

Domains cited

gartner.com44
peoplemanagingpeople.com34
teamed.global33
remote.com32
globaleorservices.org31
whichpayroll.com25
deel.com23
eorhq.com23
topsourceworldwide.com21
hr.software18

284 of the 284 domain citations in answers naming Oyster came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Names read as Oyster

What the judge wrote, as written, with how often. The vendor table decides that these count as Oyster; a claim can dispute any of them.
Oyster HR 15OysterHR 1
Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Oyster's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Oyster, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at oysterhr.com is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.