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Series B Companies in San Francisco

Explore 353 series b startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
353
Total Funding
$1.2B
Avg Funding
$48.4M
Industries
14

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Delivery
$23.0M
raised

Onfleet is a technology company that develops last-mile delivery management software.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

$35.0M
raised

Candesant Biomedical develops treatment for excessive sweating and hyperhidrosis.

Jun 2023
Series B

Founder Contacts

30,000+ verified contacts

Data Management
$30.0M
raised

Simetrik is a no-code solution that offers the right balance between flexibility and robustness for the reconciliation process automation.

Jun 2025
Series B

Founder Contacts

30,000+ verified contacts

Financial Services

Forage is a payments technology company that enables merchants to accept SNAP EBT and EBT Cash payments.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Agentic AI
$50.0M
raised

Patronus AI develops simulation research and infrastructure to accelerate progress toward human-aligned AGI.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

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Biotechnology
$190.0M
raised

Osanni Bio is a biotechnology company developing therapies aimed at preventing and reversing blindness caused by retinal diseases.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$17.0M
raised

Vanna Health provides online healthcare services to improve overall health and well-being for individuals with serious mental illness.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$73.8M
raised

Nura Bio is a biotechnology company that develops neuroprotective therapies for neurological disorders.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Developer APIs

Courier is a notification-creation program for app developers that offers push notifications, emails, chat, slack, and custom channels.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

Analytics
$13.3M
raised

Zenysis build the software that governments & international organizations need to confront some of the biggest challenges facing humanity.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$41.0M
raised

Open source project to build internal apps and workflows.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$54.0M
raised

Verse delivers energy cost intelligence for the enterprise.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Biotechnology
$190.0M
raised

Marea is a biotechnology company that develops therapies and medications for the treatment of cardioendocrine illness patients.

Jun 2024
Series B

Founder Contacts

30,000+ verified contacts

Coffee
$30.0M
raised

Fellow specializes in product design and brings ideas from sketchbook to a kitchen table.

Jun 2022
Series B

Founder Contacts

30,000+ verified contacts

Health Care
$31.5M
raised

Rythm designs and develops consumer lab testing products including the World's Easiest Blood Test™.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Biopharma
$125.0M
raised

SonoThera develops ultrasound-based technologies for delivering genetic therapies to targeted tissues.

Jun 2026
Series B

Founder Contacts

30,000+ verified contacts

Clinical Trials
$40.0M
raised

Curebase is the modern eClinical platform for faster study builds, better engagement, and seamless data capture.

May 2022
Series B

Founder Contacts

30,000+ verified contacts

Analytics
$26.0M
raised

AutoRABIT is a provider of the Salesforce release management platform for regulated industries.

May 2022
Series B

Founder Contacts

30,000+ verified contacts

Developer Platform
$40.0M
raised

At Prisma, we are building the data access layer for modern applications.

May 2022
Series B

Founder Contacts

30,000+ verified contacts

Developer Platform
$45.0M
raised

Hint Health fixes healthcare system by fundamentally restructuring the way that care is delivered.

May 2022
Series B

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$20.2M
raised

Raydiant is the leading in-location experience platform for the world's largest brands

May 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$30.0M
raised

Power AI with all your data. Turn your enterprise data, assets, and services into AI-powered outcomes seamlessly and securely.

May 2022
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

SuperDial uses voice AI to automate high-volume phone calls across healthcare, reducing admin burden and boosting operational efficiency.

May 2026
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$106.0M
raised

Corgi Insurance is a business insurance provider that focuses on delivering coverage for startup and technology companies.

May 2026
Series B

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Triomics is a generative AI-powered platform that matches patients to clinical trials.

May 2026
Series B

Founder Contacts

30,000+ verified contacts

Showing 51 to 75 of 353 companies

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