New startups in California, October 2026
Updated October 31, 2026 · 309 first seen Jul 3 – Oct 1
309 new startups were first seen in California between July 3 and October 1, 2026, and 80 of them appeared in the last 7 days. The largest groups serve large companies (88) and consumers (86), followed by small businesses (54).
Seven of this month's startups
| Startup | What it does | Where |
|---|---|---|
| Dantèsdantesapp.app | Offers a mobile app for practicing stock investing with real market data. | Cypress, CA |
| Superfiliatewesuperfiliate.co | SaaS platform for managing influencer, affiliate, and referral marketing programs for brands. | Venice, CA |
| SingleStorecloud-singlestore.com | Real-time AI database for enterprise applications and analytics workloads. | San Francisco, CA |
| Measured Bidmeasuredbid.com | Software for trades to measure properties remotely and build custom-priced estimates. | Roseville, CA |
| Luxova AIluxova.ai | Offers an AI service that transforms user photos into images via prompts. | Walnut, CA |
| Merquanmerquan.net | A capital markets operating system for authorized development teams and testers. | CA |
| Replyfiieldreplyfiield.com | Review monitoring workspace that helps small teams triage feedback and coordinate replies. | San Francisco, CA |
302 more, with contact details, in FreshLeads.cc.
Start freeBy type
| SaaS | 86 |
| AI | 67 |
| Hardware | 20 |
| Fintech | 20 |
| AI Infrastructure | 19 |
| Data and Analytics | 12 |
| Proptech | 12 |
| E-Commerce | 10 |
Top cities
| San Francisco, CA | 131 |
| Los Angeles, CA | 30 |
| Palo Alto, CA | 15 |
| Covina, CA | 10 |
| San Diego, CA | 6 |
| San Jose, CA | 5 |
San Francisco accounts for 131 of the 309 new websites, with Los Angeles at 30 and Palo Alto at 15. Other cities listed include Covina, San Diego, and San Jose.
More from FreshLeads
- New startups in California this week
- Cities: San Francisco · Los Angeles · Palo Alto
- Other states: Virginia · Ohio · Texas · Utah · Arizona · Michigan
How we count: a business is listed when its website was first seen 30 to 120 days ago, it is in the US, and it shows a real business. We leave out personal sites and sensitive categories such as health care. We show the name, the website, the city and a description we write. We never show emails, phone numbers or people's names on this page. Full method.
Source: FreshLeads.cc analysis of 309 new US websites, October 2026. You may reuse the counts with credit (CC BY 4.0).
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