Index › GTM › Products › USPS Web Tools APIs · November 2026 Edition
Address verification tools · Named, not ranked

USPS Web Tools APIs

usps.com ↗

–Too few to rank
1/14Models named it
0First choices
1Warnings
November 2026 Edition · all company sizes counted.
Ranked inAddress verification tools #64 mid-market
What AI models recommend

Named, too few times to rank.

A product needs 10 labels in a category before a share is stated. USPS Web Tools APIs has 1.

Why models recommend it

No positive label carried a quote.

What gives them pause

“The USPS Web Tools API platform was retired on January 25, 2026 and service disruptions are underway.”Muse Glimmer 30B · Negative question · warning

Also on the shortlist

The products named in the same answers as USPS Web Tools APIs, over the 1 answer that named it, and how often each was the first choice instead.

ProductNamed togetherPicked instead
10View →

A side-by-side page exists where both products are among a category's top eight.

How this is measured

Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.

Gane sells AI visibility software. No company can pay to change a result.

Read the method →

Sources returned with these answers

The sites and pages the answers that named USPS Web Tools APIs came back with. A fact about retrieval, not a cause of the answer.

Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 1 of the 1 answers that named USPS Web Tools APIs and are not a share of its labels.

Domains cited

aiprise.com1
cloud.google.com1
developers.google.com1
esma.europa.eu1
gane.ai/indexpublisher (Gane)1
lob.com1
mastercard.com1
postgrid.com1
scamadviser.com1
securitybrief.com.au1

Nine of the ten domain citations in answers naming USPS Web Tools APIs came from a third party's page. One was to the publisher's own pages (the Gane Index), which the models cite like any other source; they are not counted as a third party.

Pages cited

Pages are listed as the models cited them.

By model

How each model answered on USPS Web Tools APIs across every prompt where it was named for a mid-market B2B company. Fourteen models, six prompts per category.
ModelFirst choiceAlternativeMentionWarningLabels
Claude Haiku 4.500000
GPT-5.4 mini00000
Gemini 3.5 Flash00000
Perplexity Sonar00000
Grok 4.2000000
Mistral Small00000
DeepSeek V4 Flash00000
Llama 4 Maverick00000
Qwen 3.7 Flash00000
Kimi K200000
GLM 4.7 FlashX00000
MiniMax M2.500000
GPT-6 Luna00000
Muse Glimmer 30B00011