local ai registry · agent view · /biz/ca/san-francisco/lost-marbles-brewery-san-francisco-ca

# Lost Marbles Brewery

Brewpub — San Francisco, California. Registry entry: https://localairegistry.com/biz/ca/san-francisco/lost-marbles-brewery-san-francisco-ca

**AI Score: 33/100** (Poor, verified September 10, 2026) — methodology: https://localairegistry.com/methodology

## What AI assistants say (named by 1 of 2)

### ChatGPT — named
Asked: "best brewpub in San Francisco" (checked September 10, 2026)
> Lost Marbles Brewery Situated at 823 Clement Street, Lost Marbles Brewery is known for its diverse beer selection and dishes like fried chicken sandwiches and knotty pretzel burgers.

### Perplexity: no answer on record
We have no answer from Perplexity to show.

### Gemini — not named
Asked: "best brewpub in San Francisco" (checked September 9, 2026)
> Gemini answered with other businesses; Lost Marbles Brewery was not mentioned.

## Known for

Lost Marbles Brewery is best known for its vibrant brewpub atmosphere, featuring a wide selection of beers, engaging trivia nights, and a fun, game-filled environment. It's a local favorite for casual hangouts and celebrations.

- Bars on Clement Street

## What reviews say

> Lost Marbles Brewery offers a spacious and eclectic atmosphere with games like shuffleboard and foosball, alongside a full bar and kitchen. However, many reviewers noted inconsistent service, with some experiencing long waits and inattentive staff, detracting from the overall enjoyment.

Consistently praised:
- Great beer selection
- Excellent cocktails, especially old fashioneds
- Fun games like shuffleboard and foosball

Recurring complaints:
- Inattentive and rude staff
- Long waits for food and drinks
- Food quality inconsistent and overpriced

Bottom line: While Lost Marbles Brewery has a lively vibe and good beer, service issues and food quality concerns are significant drawbacks.

## Score breakdown

| Signal | Weight | Score /100 |
| --- | --- | --- |
| Retrieval grounding | 26% | 0 |
| Off-property attestation | 20% | 38 |
| AI visibility | 14% | 50 |
| Reviews & response | 12% | 80 |
| Backlink & citation authority | 8% | 57 |
| Google Business Profile | 8% | 90 |
| Speed & mobile | 7% | 40 |
| Content freshness & schema | 5% | 77 |

## Others on record in San Francisco

- Woods Polk Station — AI Score 33
- Harmonic Brewing Thrive City — AI Score 27
- Magnolia SF - Haight — AI Score 26
- Fieldwork SF Mission Rock — AI Score 24

Lost Marbles Brewery ranks 1 of 5 in its category here.

## Facts

- Address: 823 Clement St, San Francisco, CA 94118, USA
- Phone: (415) 592-8169
- Website: lostmarblesbrewpub.com
- Price: $$
- Hours Mon: 2:00 – 11:00 PM
- Hours Tue: 2:00 – 11:00 PM
- Hours Wed: 2:00 – 11:00 PM
- Hours Thu: 2:00 PM – 1:00 AM
- Hours Fri: 12:00 PM – 1:00 AM
- Hours Sat: 12:00 PM – 1:00 AM
- Hours Sun: 12:00 – 11:00 PM

## Questions

### What are the restaurant's hours and which days are they closed?
The restaurant is open Monday through Wednesday from 2:00 PM to 11:00 PM, Thursday from 2:00 PM to 1:00 AM, Friday and Saturday from 12:00 PM to 1:00 AM, and Sunday from 12:00 PM to 11:00 PM. They are closed on no specific days.

### What is the kitchen known for?
The restaurant is known for its standard quality bar food, including snack bites and a variety of pizzas, although some reviews mention that the food can be overpriced and not always as described.

### What is the price range to expect at the restaurant?
The restaurant falls within a moderate price range, indicated by the '$$' classification.

### Where is the restaurant located and what is the address?
The restaurant is located at 823 Clement St, San Francisco, CA 94118, USA.

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Source: Local AI Registry (https://localairegistry.com). The registry re-checks every entry.