Mastercard Agent Pay vs Perplexity Shopping

Mastercard Agent Pay

Tokenised card credentials for AI agent-initiated payments

2.6Limited

Publishers using it: —

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Perplexity Shopping

AI shopping with a free merchant programme

2.3Limited

Publishers using it: 1

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Last verified Oct 19, 2026

At a glance

Mastercard Agent Pay scores 2.6/5 and Perplexity Shopping scores 2.3/5 in Benchmark Grid's independent agentic commerce platforms benchmark, both assessed on the same 9 criteria.
The widest gaps are standards & interoperability (Mastercard Agent Pay 4.0, Perplexity Shopping 1.8) and merchant catalogue integration (Mastercard Agent Pay 2.0, Perplexity Shopping 3.5); they are within 0.3 on 3 of 9 criteria.
Both are built for mid-market and enterprise publishers.
On total cost of ownership Mastercard Agent Pay scores 3.5 and Perplexity Shopping 3.2 (higher means better value, not a lower price).
In our tracking 0 publishers use Mastercard Agent Pay and 1 use Perplexity Shopping.
Scores last verified 19 Oct 2026. Vendors cannot pay for a score or a position.

Where they differ

Mastercard Agent Pay is stronger on standards & Interoperability (4.0 vs 1.8), integration & Onboarding Effort (4.0 vs 2.5) and trust, Fraud & Consumer Protection (4.5 vs 3.0).

Perplexity Shopping is stronger on merchant Catalogue Integration (3.5 vs 2.0).

Which one fits

Choose Mastercard Agent Pay if…

You publish at mid-market and enterprise scale.
You weight standards & Interoperability, trust, Fraud & Consumer Protection and integration & Onboarding Effort heavily — Mastercard Agent Pay leads on those in this benchmark.

Choose Perplexity Shopping if…

You publish at mid-market and enterprise scale.
You weight merchant Catalogue Integration, platform Reach & Demand Access and conversion & Basket Economics heavily — Perplexity Shopping leads on those in this benchmark.

Also weighing these

The nearest-scored tools to Mastercard Agent Pay and Perplexity Shopping in this benchmark, listed A to Z.

All 9 scored tools are in Best Agentic Commerce Platforms for Publishers.

Who uses them

Publishers we have detected running each tool, from ads.txt, site code and published case studies. Agencies, brands and vendors are excluded.

Mastercard Agent Pay · 0

No publisher adoption verified yet.

Perplexity Shopping · 1

Tripadvisor (reported)

Head to head

Criterion	Mastercard Agent Pay	Perplexity Shopping
Publisher/Brand Revenue Models14% of capability	2.5	1.5
Agent Checkout & Payment Protocol12% of capability	4.0	3.8
Integration & Onboarding Effort12% of capability	4.0	2.5
Conversion & Basket Economics10% of capability	3.0	3.2
Merchant Catalogue Integration10% of capability	2.0	3.5
Platform Reach & Demand Access10% of capability	3.5	3.9
Trust, Fraud & Consumer Protection10% of capability	4.5	3.0
Analytics & Attribution8% of capability	3.0	3.0
Standards & Interoperability8% of capability	4.0	1.8
Capability45% of composite	3.4	3.0
Publisher fit40% of composite	1.5	1.0
Total cost of ownership15% of composite	3.5	3.2

Cost of ownership

Sub-score	Mastercard Agent Pay	Perplexity Shopping
Pricing transparency	—	3.0
Entry cost	—	4.5
Implementation cost	—	1.5
Hidden-fee risk	—	4.0
Ongoing cost	—	3.0

Mastercard Agent Pay pricing

Standard card interchange; no agentic-specific fee published

Perplexity Shopping pricing

Free merchant programme; no publisher revenue share.

What users say

Mastercard Agent Pay

4 positive · 19 neutral · 1 negative

Perplexity Shopping

2 positive · 14 neutral · 9 negative

Mentions we could not tie to a real user, and those flagged as promotional, are excluded. Sentiment is opinion, and is independent of the verified publisher adoptions above.

Mastercard Agent Pay scores 2.6 and Perplexity Shopping scores 2.3 in Benchmark Grid's independent Best Agentic Commerce Platforms for Publishers benchmark (benchmarkgrid.com/vs/mastercard-agent-pay/perplexity-shopping, verified Oct 19, 2026)

Common questions

How do Mastercard Agent Pay and Perplexity Shopping differ?

Mastercard Agent Pay is stronger on standards & Interoperability (4.0 vs 1.8), integration & Onboarding Effort (4.0 vs 2.5) and trust, Fraud & Consumer Protection (4.5 vs 3.0). Perplexity Shopping is stronger on merchant Catalogue Integration (3.5 vs 2.0). Neither is better in the abstract — which one suits you depends on which of those dimensions carries the most weight in your operation.

Which is cheaper, Mastercard Agent Pay or Perplexity Shopping?

On total cost of ownership — pricing transparency, entry cost, implementation, hidden-fee risk and ongoing cost — Mastercard Agent Pay scores 3.5/5 and Perplexity Shopping scores 3.2/5. A higher score means better value, not a lower sticker price.

How are these scores calculated?

Each tool is assessed against its category's published criteria (9 in this benchmark), which make up Capability (45% of the composite), Publisher fit (40%) and Total cost of ownership (15%). Assessment is carried out by SODP's editorial team against a published methodology. Vendors cannot pay for inclusion, scores or positions.

Both tools are scored in Best Agentic Commerce Platforms for Publishers. See alternatives to Mastercard Agent Pay or alternatives to Perplexity Shopping.

Weighing a third option? Add a tool to this comparison.