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Top Tech Companies in San Francisco Bay Area, CA (8,622)

Fastly
Cloud
4 Offices
960 Employees
20 Benefits Hiring Now

Get more powerful websites and applications with Fastly’s edge cloud platform. We help places like Shopify, the NYT, and Stripe do so every day.

Fastly
Reacher
Information Technology • Marketing Tech
San Francisco, California, USA
17 Employees
Hiring Now
Reacher powers creator marketing for the world's largest brands. YC S25.

Reacher streamlines TikTok Shop influencer marketing by automating tedious tasks, eliminating the need to hire a VA or spend countless hours on influencer outreach and management.

Reacher
Delphina
Artificial Intelligence • Software
San Francisco, California, USA
22 Employees
Hiring Now

Delphina is an AI Data Scientist that helps data science teams drive machine learning impact faster. Join the waitlist at www.delphina.ai! Did we mention we're hiring? Check our job postings at https://jobs.ashbyhq.com/Delphina.

Delphina
Valdera
Software • Chemical
San Francisco, California, USA
16 Employees
Hiring Now

Valdera is a sourcing platform for chemicals and raw materials. Our technology empowers companies to find the specialized inputs and formulations they need to build the future of sustainable & branded products.

Valdera
Brisk Teaching
San Francisco, California, USA
87 Employees
12 Benefits Hiring Now
Brisk is the Simple Teaching Assistant that works wherever you do.

Brisk is an edtech startup that helps teachers by integrating time-saving AI directly into the platforms where they spend the most time, like Google Docs, Slides, articles, YouTube videos, PDFs, and more. With just a few clicks, Brisk quickly completes tasks that usually take hours, like generating student feedback, differentiating resources, creating instructional materials, and assessing student writing. Trusted by...

Brisk Teaching
PostHog
Software • Analytics
San Francisco, California, USA
60 Employees
Hiring Now

At PostHog, we're working to increase the number of successful products in the world. Until now, tools for building products have been fragmented. Product analytics, heatmaps, session recording, web analytics, feature flags, and A/B testing are all helpful, but no one wants to buy, send data to, and integrate multiple products. PostHog offers these tools (and more) in an integrated, open source...

PostHog
Seam
Information Technology • Consulting
San Francisco, California, USA
27 Employees
Hiring Now

Seam builds digital and physical infrastructure to enable software developers to connect their applications with the physical devices around us

Seam
OLLY PBC
Fitness
San Francisco, California, USA
153 Employees
Hiring Now

OLLY is a maker of premium nutrition and wellness products. Our mission is to inspire lifelong healthy habits by bringing simplicity, inspiration and delight to the world of vitamins and supplements.

OLLY PBC
Voxel
Artificial Intelligence • Security • Software
San Francisco, California, USA
62 Employees
Hiring Now

Voxel uses computer vision and AI to enable security cameras to automatically identify hazards and high-risk activities in real-time, keeping people safe and driving operational efficiencies. Our technology targets the key drivers for workers’ compensation, general liability, and property costs while providing full site visibility. The Voxel platform works by sending real-time notifications of safety violations and risky behaviors to on-site...

Voxel
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Normal Computing
Artificial Intelligence • Machine Learning • Software • Semiconductor
4 Offices
51 Employees
46 Benefits Hiring Now
AI for our most pressing crises in silicon.

Normal is rethinking semiconductors from the ground up. The infrastructure powering AI models was never designed with today’s scale, complexity, or energy demands in mind. Today's general-purpose architectures underutilize the physical potential of the hardware itself. By aligning hardware design with the intrinsic properties of physical systems, we can transform efficiency. We believe that exploring the limits of new and custom silicon,...

Normal Computing
Costanoa Ventures
Angel or VC Firm • Artificial Intelligence • Software
2 Offices
29 Employees
Hiring Now

Costanoa exists to elevate founders building companies of consequence. We lead investments from formation through Series A in Applied AI, AI Infrastructure, Cybersecurity, National Security, and Fintech. With $2.3B AUM, we’re boutique by design—making fewer investments to deliver deeper expertise and operational support when it matters most: the early, defining stages of growth. For more information, please visit www.costanoa.vc.

Costanoa Ventures
Tendo
Software
3 Offices
98 Employees
Hiring Now

Tendo’s a software company on a mission to deliver exceptional healthcare experiences, better clinical outcomes, and greater efficiency for patients, clinicians, and caregivers. We believe everyone should have access to healthcare, and aim to bring continuity to the industry’s complex and disconnected landscape. We see an opportunity to build a healthier, more connected world where seeking, delivering, and managing care...

Tendo
Augment (goaugment.com)
Artificial Intelligence • Logistics • Automation
San Francisco, California, USA
79 Employees
Hiring Now

We are building autonomous AI assistants for the Logistics world with first focus on Freight and Trucking brokerage. Augments agents execute all the tedious mundane work so operators can focus on things that matter. The AI assistants work 24x7, improve process accuracy, and reduce the time operators spend on manual operations, leading to improved profitability.

Augment (goaugment.com)
Prosper Marketplace
San Francisco, California, USA
412 Employees
Hiring Now

Prosper’s mission is to advance financial well-being. The company’s online lending platform connects people who want to borrow money with individuals and institutions that want to invest in consumer credit. Borrowers get access to affordable fixed-rate, fixed-term personal loans. Investors have the opportunity to earn solid returns via a data-driven underwriting model. To date, over $17 billion in personal loans have...

Prosper Marketplace
Connor
Software • Cybersecurity
3 Offices
Hiring Now

Connor's mission is to make a positive impact on our people's lives, the lives of the people we interact with, and the communities we live in. Our global team is driven by our mission and values, committed to doing our best for each other, our clients and our communities every day. Every employee at Connor is positioned to have an...

Connor
Orbit
Artificial Intelligence • Information Technology • Software
San Francisco, California, USA
7 Employees
Hiring Now

We're building the interface to emotion. Our novel brain-computer-interface decodes emotions, making technology empathetic.

Orbit
Infinitus Systems, Inc.
Artificial Intelligence • Healthtech • Machine Learning
San Francisco, California, USA
111 Employees
17 Benefits Hiring Now
Infinitus is building a conversational AI to enable healthcare businesses to communicate with each other efficiently.

We have built an AI platform aimed to deliver on the values of reducing time to therapy for patients while reducing the cost of healthcare in the US primarily by automating time consuming and tedious phone calls that plague the ecosystem. Healthcare is one of the biggest contributors to the US GDP and we are on a mission to reduce...

Infinitus Systems, Inc.
Holmes
Design
San Francisco, California, USA
105 Employees
Hiring Now

Holmes US is an interdisciplinary engineering firm with offices in Boulder, Los Angeles, Portland, San Francisco and Seattle. We're part of the international Holmes Group, with offices in New Zealand, Australia, and Europe.

Holmes
Trove AI
Artificial Intelligence • Information Technology • Software
San Francisco, California, USA
5 Employees
Hiring Now

AI built for Private Equity. Supercharge heavy research, analysis, and drafting with agents connected to your firm's data. Backed by Menlo and Khosla Ventures.

Trove AI
Semgrep
Cybersecurity
4 Offices
201 Employees
44 Benefits Hiring Now
Semgrep is on a mission to make it expensive to exploit software.

As the team behind the most popular SAST, we built the Semgrep AppSec Platform to deliver industry-leading code, dependency, and secrets scanning to enable organizations to ship secure code quickly without slowing down development. With fast, customizable code analysis across large codebases, Semgrep helps teams catch vulnerabilities early and fix them faster.

Semgrep

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