Local AI Registry

Post Office

United States Postal Service

The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.

1311 Cambridge St

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47/100
Mixed

Strong is 80 or better. Under 40 is weak. Half of post offices in the registry score 43–47.

Verified August 13, 2026

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United States Postal Service — Cambridge, Massachusetts
United States Postal Service · 1311 Cambridge St

What AI says about United.1

We ask the assistants the questions customers actually ask, and record what comes back — quoted verbatim, dated, with the capture kept as evidence.

ChatGPT

Not named

Asked best post office in Cambridge

ChatGPT answered with other businesses. United States Postal Service was not mentioned.

Checked August 13, 2026

Gemini

Not named

Asked best post office in Cambridge

Gemini answered with other businesses. United States Postal Service was not mentioned.

Checked August 13, 2026

Named by 0 of 2 assistants as of August 13, 2026.

Reputation

What they’re known for.2

Drawn from live Google search results — the searches this business surfaces for when people look nearby. What its customers say is a separate read, below.

This post office is primarily recognized for its efficient tracking services and zip code assistance, though customer experiences vary widely due to staff interactions.

USPS Tracking Made Easy
Track Your Package Seamlessly
Find Your Zip Code Fast
Appointment Scheduling for Passports
Mailbox Locations Nearby

What people keep saying.3

Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.

Customers report a frustrating experience at this post office, often citing rude and impatient staff, particularly an older employee known as 'Moose' and another named Michael. Many express feeling disrespected and rushed, with complaints about early closures and long waits to drop off packages with prepaid labels.

Consistently praised

Heidi's helpfulness
Good selection of mailers
Fast service during off-peak hours

Recurring complaints

Rude and unhelpful staff
Early closures without notice
Long waits to drop off prepaid packages

The bottom line: The presence of a few kind employees like Heidi contrasts sharply with the overall negative customer service experience reported by many.

United States Postal Service — Cambridge, Massachusetts
United States Postal Service · 1311 Cambridge St

The score, explained

Why 47.4

Eight signals make up the AI Score. Weight is how much a signal counts; the score is how this entry measures on it. The same method for every business — never for sale.

Higher than 69% of post offices in the registry.

Scanned August 13, 2026

SignalScore /100
Retrieval groundingWhether you appear in the ranked results AI retrieves and cites — AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on.
100
Off-property attestationVolume and consistency of what others say about you — YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.
39
AI visibilityWhether ChatGPT, Gemini, Perplexity, and AI Overviews name you — and for the right service.
0
Reviews & responseNot just star average — volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim.
70
Backlink & citation authorityDomain authority and editorial quality of the sources that attest to you.
73
Google Business ProfileRequired and recommended fields; update cadence. The listing AI pulls from first.
90
Speed & mobileCore Web Vitals at the 75th percentile, on a real phone.
30
Content freshness & schemaCrawl recency, intent alignment, valid JSON-LD, canonicals.
37

What’s holding this entry back: ai visibility and speed & mobile — the signals dragging the score below where the rest of the record sits.

Read the full methodology
United States Postal Service — Cambridge, Massachusetts
United States Postal Service · 1311 Cambridge St

The facts

Address1311 Cambridge St, Cambridge, MA 02139, USA
Hours
Today (Thu) · 10:00 AM – 5:00 PM
  • Monday10:00 AM – 5:00 PM
  • Tuesday10:00 AM – 5:00 PM
  • Wednesday10:00 AM – 5:00 PM
  • Thursday10:00 AM – 5:00 PM
  • Friday10:00 AM – 5:00 PM
  • SaturdayClosed
  • SundayClosed
Map of the area around United States Postal Service
Open in Google Maps ↗© Mapbox © OpenStreetMap

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Questions

About United States Postal Service.

What are the operating hours of the United States Postal Service in Cambridge?

The business operates from Monday to Friday, 10:00 AM to 5:00 PM, and is closed on Saturday and Sunday.

Does the United States Postal Service in Cambridge accept reservations?

The business does not accept reservations for services.

What is the address of the United States Postal Service in Cambridge?

The business is located at 1311 Cambridge St, Cambridge, MA 02139, USA.

Is there parking available at the United States Postal Service in Cambridge?

The business does not provide specific information about parking availability; customers may need to check local parking options.

What special features does the United States Postal Service in Cambridge offer?

The business is known for its standard postal services, but customers have reported issues with package drop-offs requiring in-person scanning at the counter.

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What AI says about you today

The answer ChatGPT and Perplexity give when someone asks for the best in your category and city. Named, or left out.

Your fix list

Every problem we found, one row at a time, each with the written steps to do it yourself and an honest estimate of how long it takes. Tick them off as you go.

Correct the details AI reads

Hours, phone, email, booking link, socials and photos. You change them, they publish to this entry as soon as you save. Name, description, category, website, services and address need a paid plan.

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