Questions
Everything people ask.
First the ones people ask a search engine about going out in San Diego, answered from the map with a date. Then the ones about Hot Tip. If yours is not here, the answer is probably that we did not build it on purpose.
Going out in San Diego
Where to go for dinner tonight in San Diego?
At 7pm, between 662 and 754 independent places to eat with hours on record are open in San Diego County, depending on the night: 662 on a Monday and 754 on a Friday, counted on 5 October 2026. The open-now page lists the ones open at the minute you look, by part of the county. If you would rather not choose, the picker gives you one.
What restaurants are open right now in San Diego?
Hot Tip has opening hours on record for 883 independent places to eat in San Diego County, counted on 5 October 2026. The open-now page checks each one against the clock in San Diego and lists those open at the minute you load it, with the closing time beside each. Chains are not on it.
Where to eat late night in San Diego?
92 independent places to eat stay open past 11pm at least one night, 48 past midnight and 27 past 2am, on the hours on record on 5 October 2026. The areas with the most are Convoy and Kearny Mesa (13), Gaslamp Quarter (9), Chula Vista (7), Mira Mesa (4) and North Park (4).
What's open 24 hours in San Diego?
21 independent places are open 24 hours a day, every day, on the hours on record on 5 October 2026: Albertaco's Mexican Food in Mid-City, Asada Mexican Restaurant in Chula Vista, CastaƱeda's Mexican Food in Convoy and Kearny Mesa, Colimas Mexican Grill in North Park, El Charro Taco Shop in Midway District, El Compadre in El Cajon, El Pueblo Mexican Restaurant in Encinitas and Lestat's on Park in University Heights, and 13 more. They are somewhere to eat or get coffee. Nothing else is counted.
Where do locals go in San Diego?
Hot Tip does not rank places, so it cannot tell you where is best. What it can show is where locals have gone on record. 2,198 places on the map come up in threads on 12 San Diego subreddits, and 1,440 have been named by a local publication such as San Diego Magazine, The Infatuation, San Diego Beer News or one of 93 smaller publications. 457 are both: named in print, and in 10 or more Reddit threads. A thread is people talking, not a recommendation, and every one is linked so you can read what was said.
Where should I eat in downtown San Diego?
There are 202 independent places to eat in the middle of downtown on the Hot Tip map, counted on 5 October 2026: 36 in Downtown San Diego, 57 in Gaslamp Quarter, 50 in East Village and 59 in Little Italy. Each list names every one, with its street, its hours where on record and its own website.
The basics
What is Hot Tip?
Hot Tip is a free web app for people who already live in San Diego. You say roughly what you feel like in three taps, and it answers with one independently owned place near you that is open right now. It gives you a single answer rather than a list, a feed or a ranking.
How much does Hot Tip cost?
Hot Tip is free for people who use it, and it stays free. There is no subscription, no premium tier and no paywall. Businesses can claim their listing for free, and may later pay a flat monthly fee, but nothing a business does buys it a better answer.
Where in San Diego does Hot Tip work?
Hot Tip covers 6,479 independently owned places across 123 neighborhoods and towns in San Diego County, counted on 5 October 2026. 66 of them have a page of their own on hottip.club so far, including Convoy and Kearny Mesa, Chula Vista, Mira Mesa, Pacific Beach, Escondido and Point Loma. The app answers anywhere in the county, page or no page.
Is Hot Tip in the App Store or Google Play?
No. Hot Tip is a web app, so it opens in a browser like any other page. On an iPhone you can add it to your home screen from the Safari share menu, and on Android from the Chrome menu. Nothing is locked behind installing it.
How the answer works
How does Hot Tip decide where to send me?
It runs a database query, not a recommendation model. It filters to places that are open at that moment, match the kind of place you asked for, sit inside the distance you chose, and are independently owned. It then weights places you have never checked into far above ones you have, suppresses the last three answers so shuffling feels fresh, and adds a little randomness so two people standing together do not get the same spot.
Why does it only show one place?
Because a list is the problem, not the solution. San Diego already has Google Maps and Yelp for browsing everything nearby. Hot Tip exists for the moment when you are bored of your own rotation and want something decided for you.
Can I get a different suggestion?
Yes. Shuffle gives you another, and it will not repeat any of the last three answers. If nothing is open within the distance you picked, Hot Tip says so and offers to widen the search rather than handing you a bad answer.
Does Hot Tip use AI to pick places?
No. The picker is a SQL query with a few weights, which makes it fast, free to run and predictable. There is no language model between you and the answer.
The rules
Why are there no chains on Hot Tip?
You already know where the chains are. The whole point is the independently owned place four blocks away that you have been meaning to try for two years. Anything with a corporate parent is filtered out of the pool entirely.
Can a business pay to show up more often?
No. Claiming a listing lets a business set its own hours and details, and does nothing to how often it is the answer. There is no paid top slot and there never will be, because the moment a recommendation can be bought it stops being worth trusting.
Are there reviews, ratings or photos?
No. Hot Tip has no reviews, no star ratings and no photos of businesses. What it shows is the place, the kind of place, whether it is open, and one human line about who runs it when we have one.
Checking in
How does checking in work?
You tap I'm here when you arrive and your phone confirms you are within about a block of the place. Nobody behind the counter has to do anything, know what Hot Tip is, or scan anything. A stamp lands on the card and the visit is recorded.
Do I need an account?
Yes. Hot Tip asks for a first name and an email the first time you open it, and the link it emails you is the whole account. There is no password. The demo on hottip.club works with no account.
What does the leaderboard count?
New places tried, never money spent. The board is per neighborhood, so you are compared with people walking the same blocks as you rather than the whole city.
For businesses
How do I get my San Diego business on Hot Tip?
You are probably on it already. The map was built from public data and checked by hand, so most independently owned businesses in the covered neighborhoods are listed without ever being asked. Find it at app.hottip.club/claim and claim it for free: an email address at your business's own website proves it on the spot, and otherwise we call the number the business publishes.
What does a business get out of it?
First-time visitors, one at a time, sent by something that is not an ad. Claiming, which is free, lets you set your own hours, phone and website and write the one line about who you are. Hours matter most: a place with no hours is never the answer, because we will not send somebody to a locked door. There is no commission, no hardware and no app for your staff.
The project
Who makes Hot Tip?
Diego Lujan Studio in San Diego. It is one person building it on weekends, which is exactly why it does one thing.
Where do the listings come from?
OpenStreetMap, filtered and corrected by hand. OpenStreetMap's licence allows storing and republishing the data with attribution, which is why the credit appears in the app and on this site. 117 places were added by hand after a local write-up named somewhere the map had missed, and 10 beaches, trails and viewpoints were added the same way. No rating or review is taken from Google, Yelp or anywhere else.
Still curious? Just use it.
It is open, and it takes a first name and an email.
Free. A first name and an email, and no password.