Free WiFi near 94104, San Francisco, CA
There are 9 places on our San Francisco WiFi map. Examples include Mendocino Farms, Caffè Bianco and Galleria Park Hotel. 1 (11%) are explicitly marked as free WiFi. 2 are chain locations listed on the strength of the brand's WiFi policy.
Venue data © OpenStreetMap contributors, available under the Open Database License. Snapshot taken September 15, 2026. Listings show places mapped as offering internet access, plus public libraries, hotels, and chains that advertise free customer WiFi (marked Chain policy, since the policy is not confirmed at each location). WiFi terms change, so confirm with the venue. VoqadoWiFi does not publish network passwords.
All 9 places in 94104
| Venue | Address | WiFi |
|---|---|---|
| Caffè Bianco Hours: Mo-Fr 06:30-17:30 | 39 Sutter Street, 94104 | Listed |
| Galleria Park Hotel | 191 Sutter Street, 94104 | Guests |
| Joe & The Juice Hours: Mo-Su 09:00-19:00 | 235 Montgomery Street, 94104 | Listed |
| Mechanics' Institute Library and Chess Room Hours: Mo,We,Fr 10:00-18:00; Tu,Th 10:00-20:00; Sa 10:00-17:00 | 57 Post Street, 94104 | Library |
| Mendocino Farms Hours: Mo-Fr 11:00-19:30 | 465 California Street, 94104 | Free |
| Omni San Francisco Hotel | 500 California Street, 94104 | Guests |
| Peet's Coffee Hours: Mo-Fr 05:30-17:00; Sa-Su off | 155 Montgomery Street, 94104 | Chain policy |
| Target | 225 Bush Street, 94104 | Chain policy |
| Wells Fargo History Museum Hours: Mo-Fr 10:00-17:00 | 420 Montgomery Street, 94104 | Listed |
Questions
How many places have WiFi in 94104?
9 on the OpenStreetMap snapshot taken September 15, 2026: 4 tagged with internet access, 1 library, 2 hotels without a WiFi tag, listed because hotels normally offer guest WiFi and 2 chain locations listed on the brand's published WiFi policy. 1 is explicitly marked free and 6 list opening hours.
Where can I sit and work in 94104?
The map shows 3 cafes, 2 hotels and 1 library in 94104. For a long session, try the library here first. 1 of the 9 places in 94104 are marked free in OpenStreetMap, so start with those. 6 list their opening hours.
Is public WiFi in 94104 safe to use?
Treat any shared network as untrusted. Confirm the network name with staff before you join, because a look alike network name is a common trick. Stick to sites that load over HTTPS, and use a VPN for banking or work systems.
My business is in 94104 and not listed. What do I do?
Add it to OpenStreetMap with internet_access=wlan (and internet_access:fee=no if your WiFi is free). It appears here the next time we refresh the San Francisco snapshot. If you run TP-Link Omada or Ubiquiti UniFi, the form on this page also starts a free sign in page for your guests.
Nearby ZIP codes in San Francisco
WiFi maps near San Francisco
Your guests already use your WiFi. Ask the ones who agree if you can stay in touch.
VoqadoWiFi puts a branded sign in page on the TP-Link Omada or Ubiquiti UniFi access points you already own. Guests who tick a separate unticked marketing box join your email list, and every guest can reach the same Google review link, whatever they think of the visit.
- ✓Free plan, no card and no sales call
- ✓Works on Omada and UniFi hardware
- ✓Separate unticked marketing box on every login, CSV export
- ✓Missing or listed wrong? Fix it in OpenStreetMap and it updates at our next refresh
Get free guest WiFi marketing for your venue
Start with your email. Next comes a free Starter account and the setup guide for your Omada or UniFi hardware.