Made in San Francisco with AWS: Community, inspiration & the spirit of innovation

Made in San Francisco with AWS: Community, inspiration & the spirit of innovation

San Francisco is synonymous with the technology industry. Its roots as a global tech hub stretch back to the late 19th century with the founding of Stanford University, and later the region’s burgeoning semiconductor industry earnt it the title of Silicon Valley. Over the course of more than a century, the Bay Area has incubated the ideas of ambitious founders, birthed big tech brands, and attracted VC funding from across the world.

Today, it continues to serve as the launchpad for ideas that are reshaping industries and redefining how we live and work. In a city known for its relentless pace of innovation and fierce competition, AWS helps founders access funding and resources, refine their ideas, and stand out in a crowded field. Here, teams behind five startups based in the San Francisco Bay Area share what the city means to them and how its culture of experimentation and innovation has impacted their journey.

The home of tech heroes

For founders, choosing where to build is one of the earliest and most important decisions they make. The right regional foundation can provide access to talent and funding and influence the culture of a company. For many, San Francisco is the obvious choice. The density of capital and industry leaders here is “very important,” says Alberto Taiuti, CEO and co-founder of Reactor, which has created a platform enabling developers to build AI models for real time video. “You can jump from talking to an investor to talking to someone that you're doing business with. There's no other place in the world where you can do that, and at the same time meet some of your heroes that work in the industry, all in the same city.” Similarly, Corgi, a full-stack insurance carrier for startups, “started in San Francisco because we believe in being next to some of the most ambitious founders in the world,” says Josh Jung, its Chief of Staff. For xpander.ai, the city “is mission zero” for the AI agent space, says Co-founder and CEO, David Twizer. “Everyone is building agents and I'm the company deploying agents to enterprises, so seeing that firsthand is the most important thing for me.”

Geography is only one part of the story. Equally important is the technological foundation upon which founders choose to build their business. The services, support, and infrastructure a startup picks can determine how quickly it can experiment, scale, and bring products to market. For the startups featured here, that foundation is AWS.

It starts with AWS

“We've been partners with AWS since the inception of the company,” says David Zhu, Co-founder of CEO of Reevo, an AI-driven revenue operating platform. “We leverage AWS as our infrastructure provider across the compute, the storage, the model layer, as well as a toolkit layer.” This includes leveraging solutions such as Amazon Aurora and Aurora PostgreSQL, Amazon S3, Amazon OpenSearch, and Amazon Bedrock.

Building on a scalable foundation has enabled Reevo to move quickly and grow its platform and its business alongside customer demand. The flexibility of AWS services helps startups like Reevo handle increasing data volumes and power AI-driven insights, without dedicating additional resources to managing underlying infrastructure. The company started in the Bay area with a founding team of 15, and since then, with the support of AWS, “we have evolved to be over 100 employees and have come out of stealth late November to incredible market pull and traction,” says Zhu.

LlamaIndex’s growth journey has been equally impressive. “We built on AWS since the very beginning days of the document processing platform,” says Co-founder and CEO, Jerry Liu. “Since then, we've seen AWS's own offerings mature and evolve across a breadth of various frontier models that we've been able to utilize within our own service.” Improving its platform and growing its customer base with AWS has been transformative for the company. “We started back during the early days of ChatGPT and grew into a massive developer community with over 270,000 LinkedIn followers,” says Liu. “Today, we serve both Fortune 500 enterprises as well as some of the hottest growing AI native startups out there.”

Community and collective momentum

The aspect of community Liu references is an important one. If it takes a village to raise a child, then building a startup requires something similar: a network of people, platforms, and partners working together to shape and realize new ideas. AWS Activate, a program dedicated to supporting founders at every stage of their startup journey, provides access to the global AWS community, which a number of the startups here have benefitted from. This support, in combination with San Francisco’s startup ecosystem and sense of collective momentum, have helped founders move faster, learn from one another, and turn early-stage concepts into thriving businesses.

For Reactor, “it’s been great to take part in the Activate program from AWS, because the credits let us get started and run initial POCs with our customers and fund GPUs that would have been very tough to find in some other way,” explains Tauti. “Thanks to that we have been able to get started very quickly and prove that the company does what it's meant to do and prove our thesis effectively.” Through AWS Activate, startups like Reactor can apply for up to US $100,000 in AWS Activate Credits to access services and support, from infrastructure technologies like compute, storage, and databases, to emerging technologies such as machine learning and AI, data lakes, and analytics.

With its rich startup ecosystem, San Francisco provides fertile ground to seed a business and, as Tauti says, “get started very quickly.” However, with over 17,000 startups concentrated in an area of 7,000 square miles, competition is fierce. “The Bay Area represents the spirit of innovation,” says Reevo’s Zhu, yet “innovation, by definition, goes hand in hand with failure.” Overcoming challenges and learning and rebounding from failures are par for the course for startups. “There's an aspect of that desire for innovation that pulls on an innate intrinsic willingness to try, to try again, to fail, get up, and try again.”

Surrounded by a community of like-minded founders, and with the support of AWS, startups are not navigating these challenges alone. Zhu has worked closely with AWS for over a decade and, he says, “being a customer of AWS, I really feel that across every single company I've had the opportunity to be at, and every single collaboration opportunity I had with AWS, the attention to our needs has been high and timely. The proactiveness and predicting where the pitfalls are as a customer, has been immaculate.”

The startup community in San Francisco is also helping spur innovation. “It's where you're able to see firsthand how other companies are evolving and adapting their AI strategies, and it's a really awesome place to be,” says LlamaIndex’s Liu. “A lot of the energy we feed off, and it really motivates the team to continue pushing our product forward.”

An appetite for risk

In the Bay Area, so-called ‘failures’ are rarely viewed as setbacks. The region moves at a “frantic pace of innovation,” says Liu, allowing founders to stay at the forefront of new developments while constantly testing new ideas and challenging conventional limits. In a region shaped by decades of technological breakthroughs, startups are encouraged to push further and attempt things that might feel too risky elsewhere. “There’s no fear around trying new things that haven't been tried before,” says Reactor’s Taiuti. “It's very inspiring to be surrounded by people that think that way, because it pushes you to think bigger and really go out of your comfort zone.” This willingness to take risks and seek solutions is “a true Silicon Valley startup philosophy,” says Jung.

Similarly, Corgi founded its business in the Bay Area “because we believe in being next to some of the most ambitious founders in the world,” says Jung. “I think just being next to people who are building really cool things raises the bar for everyone else in the room.” Corgi is extending this philosophy, aiming to support others get started and maintain momentum with the recent launch of Corgi Café. The spot is open 24/7, welcoming “founders and anyone who wants to build throughout the night.”

Continuing a tech legacy

From the early days of Stanford and Silicon Valley to today’s AI-driven startups, the region’s legacy of experimentation continues to evolve. In doing so, San Francisco will continue to attract founders characterized not only by their desire to succeed but for their appetite for risk and willingness to fail. This resiliency and mental fortitude, says Zhu, coupled with a bold startup community “that welcomes tier one VCs, venture capital firms, and research institutions, really empower this ecosystem to thrive and create value.”

AWS too has a long history of supporting startups to thrive and generate value from their ideas, not only in the Bay Area but across the world. This includes initiatives such as AWS Activate, a program dedicated to enabling founders to build fast while keeping costs low. More than 350,000 startups around the globe have joined AWS Activate since its inception in 2013, accessing expert guidance, go-to-market support, and AWS Credits. Inspired to embrace the Bay Area’s spirit of innovation? Join AWS Activate today to get started, or to take your ideas to the next level.