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Reken Raises $10 Million to Fight Generative AI Security Threats

February 2, 2024

If you hang around the tech community long enough one thing becomes clear: it’s all about the people. Homebrew exists today because its founding partners worked a few feet from one another at Google. And that same backstory explains our participation in Reken’s $10 million seed fundraise.

Shuman Ghosemajumder, Reken’s cofounder and CEO, also sat within that small group of AdSense product managers, and as a result we’ve know him for just about 21 years. When he and Rich Griffiths let us know they were starting a new company together it was an easy “Yes”. Not surprisingly, we weren’t the only former colleagues to sign on and perhaps a little bit of that Google magic will bless this startup as well.

Reken sits at the intersection of what the team learned at Shape Security (where Shuman was CTO and Rich was VP Product) and their investigations into how generative AI was creating new threats that individuals and companies would need to address.

While the company is still being quiet about their product, they are hiring, so if the overview intrigues you, let them know.

Pika, Both a Creative Video Technology and Creative Video Community, Announces $55m Funding

November 29, 2023

We’re believers that software helps people be creative and that everyone has creative abilities. This informed our work at YouTube, Twitter, and Second Life, as well as our prior investments in companies like Anchor. And it drives our investment in Pika, an idea-to-video platform powered by AI.

When we met Demi Guo, Pika’s CEO and Cofounder, we were struck both by her technical accomplishments and her interest in building a community, not just software. Sign us up - for the product and for the investment, which Pika announced this week as the latest addition to what now totals $55 million in cumulative funding.

Earlier we mentioned Anchor, and it was their CEO Mike Mignano, who now as a Partner with Lightspeed, led this round (and introduced us to Demi). It’s a joy to work alongside him again!

If you are interested in joining Pika (the product), sign up here.

If you are interested in joining Pika (the company), they are of course hiring.

Ride Report Acquired By Inrix to Help Cities Managed Mobility and Public Space Usage

November 21, 2023

When shared bikes, scooters and other urban mobility offerings started multiplying, most of the startups in the market were focused on *putting* these devices into cities. Less common were founders thinking about the implications of all these new transportation options and how local governments could constructively manage their usage. As long-time advocates for public good, the Ride Report team sprang into action and built a platform which helped bring all the constituents together - from commercial companies to the public sector.

Now having been adopted by more than 75 customers across three continents, the Ride Report team will be continuing its growth as part of INRIX, the leading intelligent mobility software platform. We know they’ll continue to do mission-driven high impact work!

Sitka Joins Forces With AristaMD to Solve for the Future of Medical Specialty Care

November 20, 2023

ALL entrepreneurship is difficult, but sometimes it feels like those working in the health care markets have it especially hard. The health care market is in need of massive change in the US but it has so many impediments to moving quickly, even when in the hands of the most responsible founders. We’ve had a front seat to this reality as CEO Kelsey Mellard and her company Sitka built their remote specialty consult product.


Sitka has become a trusted partner to a variety of customers, including some of the most prestigious and innovative hospital systems. It allows doctors to get specialist consults virtually and from outside of their institutions, meaning patients can have access needed expertise while care providers have more flexibility in staffing. Sitka just combined forces with AristaMD to continue scaling to a future where software can help bridge cost and quality gaps in care, no matter where you reside. And that’s good for everyone.

Gatheround Raises $8 Million Series A For Software That Powers High Impact Video Meetings

November 6, 2023

If you think that every work conversation you will ever have in your lifetime will be IRL then stop reading now.

If you think that Zoom is the perfect tool for any type of virtual experience among teams then stop reading now.

Ok, if you made it this far let us tell you about Gatheround, a modern software product that helps teams, companies and organizations conduct high quality meetings that matter - such as All Hands, Employee Onboardings, and anything that requires talented, creative humans to interact.

Trusted and loved by customers such as Gusto, Salesforce, Lyft and Cisco, Gatheround just announced its $8 million Series A to continue development and deployment of its unique, opinionated and effective platform. We’re excited to continue our support in this round after leading the seed earlier.

As CEO Lisa Conn writes, “We’ve barely begun to scratch the surface of what distributed teams can do with the right tools. Remote and hybrid teams are already more engaged and more equitable. Gatheround is the final piece of the puzzle: a meeting platform that reflects the social dynamics that give in-person interactions their collaborative magic. Not only are engaging meetings a good business practice, they’re also essential to shared team culture and norms. Teams and companies equipped with those strong, healthy social ties are unstoppable.”

If breaking out of the tiled gray video wall for your work sounds appealing, try Gatheround. Oh and also, they’re hiring.

Shield AI Raises $200 Million to Further Development of the World’s Best AI Pilot

November 1, 2023

There are a number of financial benchmarks that validate the growth of a startup, and as venture investors, these are all of course important to our firm. But from the earliest days of Homebrew we’ve aspired to back entrepreneurs who think not just about the impact success has on their bank accounts and their speaker bios, but on the world as a whole. ShieldAI has always been a company which overflows the “mission-driven” bucket, since its founding days when one brother, returning from military deployment, asked his sibling a tear-producing question. “Can we use technology to gather information instead of putting our soldiers and civilians in danger?

Now a decade later, Shield produces smart autonomous devices and aircraft which are deployed by our country, and other nations, in combat zones, on critical life saving missions, and for disrupting large scale criminal activity. Shield is even currently in Gaza. The company's platform has saved lives, intercepted illegal goods, and performed a host of other flight missions that will quietly stay out of headlines. Shield's board decks produce gasps, tears, and applause. And it’s still just the beginning.

Shield announced a raise of $200 million additional dollars to further the development of this industry-leading software, at an increased valuation over its previous round. There is no ceiling on where Shield can go from here, and we’re proud to be early investors and ongoing supporters.

If a responsible startup at the intersection of compelling technology and global-relevance interests you, they’re hiring.

Data Pipeline Startup Satsuma Acquired by Alchemy to Power Subgraph Product

September 26, 2023

The headline kind of says it all, but here’s more. It was clear from the earliest meetings with the Satsuma team that they were focused on building a tool that could bring value quickly to the blockchain developer community. So it’s not a total surprise that in addition to revenues coming early, so did the acquisition interest! Ultimately, the founders believed that Alchemy’s reach would help accelerate the adoption of Satsuma’s product so it made sense to bring the team and tech in-house. Best of luck to them!

With Ello, AI Becomes a Personalized Reading Coach for Kids

September 7, 2023

We’ve always believed that magic occurs at the intersection of mission-driven founders and amazing technology. And when we find these combinations, it’s our job as venture capitalists to support these startups to our fullest abilities, hoping that the resulting company is one which delivers outsized impact to the world. AI-powered reading coach Ello is one such example, and we’re thrilled to meaningfully increase our investment in their $15 million Series A. The funding comes at a time where urgency for Ello’s product is particularly timely. Via TechCrunch, “According to a 2021 study from Stanford University, reading fluency among second- and third-graders in the U.S. was about 30% behind what would be anticipated in a typical year at the time.”

The Ello team is multidisciplinary, combining technologists with educators, to build a powerful and responsible approach to AI learning. Giving children confidence and capability in their reading is an important component of lifelong capacity building and helping anyone reach their fullest potential. Our interest in this goal transcends Homebrew, as Hunter’s first job was working in a children’s bookstore and Satya was a long-time Board member of KIPP.

Ello uses an AI-powered coach alongside books to meet your child where they are - in abilities and interests - and then bring them along to grow skills and enthusiasm for reading. And this is just the beginning of what Ello has planned.

If working at a well-funded, high quality, ethical AI consumer startup appeals to you, Ello is hiring.

MatX: Faster chips for LLMs

August 7, 2023

Chips make AI work at scale but their performance is also a bottleneck to unleashing the full potential of AI. So it makes sense that one of the most important moonshots is to design new chips that are optimized for AI, especially LLMs. Today MatX, a startup focused on exactly this goal, shared just a bit more about its team and mission. The cofounders worked together at Google and we’re excited to be amongst their backers.

MatX is hiring in a number of technical roles.

Slang: Helping Small Businesses Answer Every Call Intelligently

June 29, 2023

The hype around generative AI is palpable. But while there is tremendous potential, there still aren’t many clear examples of true business value being created with the technology, especially for consumers and small businesses. That’s why we were so excited to meet the team at Slang and lead their recently announced Series A financing.

WHO: Alex Sambvani and Gabe Duncan met when they were implementing personalized voice AI as members of the data science team at Spotify. That experience taught them that the power of voice AI could be applied to help businesses of all types, but that the technical hurdles would be too challenging for many of them. They conceived of Slang to bring this transformative technology to small businesses via a simple, fast and highly performant voice AI platform.

WHAT: Slang has built an AI-powered, 24/7 phone concierge that intelligently answers customer calls for small businesses, starting with restaurants. Slang enables customers to implement voice AI with a simple, no-code solution that is up and running in 30 minutes and offers powerful data intelligence that helps drive customer engagement and revenue. Quickly and easily, Slang automatically handles tasks like booking appointments, making reservations, placing food orders, and more, resulting in higher conversion and happier customers.

HOW: Available voice solutions deliver a terrible customer experience (phone directories anyone?), cost exorbitant amounts of money, take months to implement and rarely integrate into other systems that small businesses rely upon (like reservation systems for restaurants). Having staff answer calls distracts them from their core job responsibilities and creates an inconsistent customer experience. Slang stitches together a number of technologies, including natural language processing, text to speech, dialogue management and reservation system APIs, to taking an often troublesome customer touchpoint (answering customer phone calls) for location-based businesses and turning it into a scalable, affordable and actionable revenue channel.

WHY: Small businesses are facing an unprecedented staffing shortage and all-time-high wages — this means it's no longer affordable to answer the phone, resulting in missed calls and lost business. Slang helps SMBs capture more opportunities over the phone and elevate the

customer experience. Over time, Slang will become the conversational AI layer for business — an entirely new channel for businesses to transact, market, and serve their customers.

If being on the cutting edge of technology and helping small businesses thrive sounds exciting to you, join the team at Slang. They are hiring for positions in New York and remotely.

Albert Invent Raises $7.5 Million Seed Round Because The Nearly $5 Trillion Chemicals and Manufacturing Science Industry Needs Modern Software

June 14, 2023

At Homebrew, we believe Software Enables the World (our slightly less carnivorous version of ‘software eats the world’). As a result, we’ve always been interested in tools and platforms which build not just new industries, but aid those markets which existed way before the PC. And we’ve been fortunate enough to back many SaaS companies that have found success in construction, agriculture, health care, to name a few “mainline” industries.

When we met the Albert team and learned about their experience building a modern collaboration, data, and productivity stack for the chemical and material science industry it was clear this felt like a Homebrew opportunity. Committed mission-driven entrepreneurs in a vertical that the average startup may never have considered. So when the founders invited us into their seed financing alongside their lead (and our frequent co-investor) Index Ventures, we lept at the opportunity, backing them with our personal capital and bringing along some notable individuals with us.

It’s been a joy working with this strong team and if you’d like to build with them too, Albert is hiring.

Manifest Raises $6 Million Seed to Address Software Supply Chain Visibility Through Software Bills of Materials (SBOMs)

May 19, 2023

So what’s a software bill of materials (SBOM)? The simplest way is to think of it as an ingredients label, making sure that the underlying software components (especially open source pieces) are known to anyone using a software product. Without an SBOM, you’re flying blind as to the security and performance risks in a tech stack. That’s why both the public and private sector are pushing for standardization and availability of this data. Enter Manifest.

Manifest allows organizations to generate, collect, and operationalize software bill of materials (SBOMs) to achieve insight into the hidden risks of their software, respond faster to vulnerabilities, and procure more secure products. The company recently announced Department of Homeland Security and Air Force contracts, among a number of other commercial customers. Alongside these new relationships is a $6 million seed round, which we were thrilled to participate in (thanks to our friend and coinvestor Ross Fubini for the introduction).

As the Manifest team writes,

Software supply chain vulnerabilities are escalating rapidly. Software supply chain attacks have grown 300% since 2020, and an astonishing 62% of enterprises say they were hit with software supply chain attacks in 2021. Cybersecurity is often referred to as the “horizontal vertical,” touching every industry and every enterprise. The problem of understanding what’s in the software we build and buy is something that has been overlooked for too long, and in recent years, headline-making and business-disrupting cybersecurity vulnerabilities such as Log4shell, Solarwinds, and Apache Struts have brought it front and center.

If Manifest’s mission sounds exciting to you, they are hiring!

Adonis Raises $17.3 Million Series A to Help Health Care Providers Manage Revenue

May 18, 2023

Every startup financing has something unique to its story, even if a lot of the same patterns emerge. In the case of Adonis’ Series A (led by General Catalyst), much is familiar to those who evaluate new companies: repeat founders with deep insights into the problem they’re solving; quick out of the gate to revenue; building out a team of both former colleagues and new talented members. Much of this was what drew us to them originally, in addition to seeing the opportunity to help increasingly large health care clinic networks use software to improve their revenue management processes.

But when the round completed, it occupied one specific new spot in our own history: the first follow-on round in a Homebrew♾️company, where instead of investing money on behalf of others, we’re using our own capital. But the core of what we do isn’t new at all. Still putting in the work, still looking for venture outcomes, still operating as a team alongside founders. And knowing that we have to earn any ongoing opportunities to follow-on in future funding events. So when the Adonis founders extended the offer to us, in an oversubscribed situation, we were thrilled and eager to deepen our participation.

If Adonis’ mission sounds exciting to you they are most definitely hiring.

Hallow Raises $50 Million Series C After Becoming First Religious App to Reach Apple Top 10!

May 18, 2023

We typically meet founders at the seed stage, when they have a pretty good sense of the immediate work-to-be-done and also a vision statement for where the startup can go, but everything in-between those two is fuzzy by design. So it’s especially enjoyable to see the curve in-between the ‘start’ and the ‘success’ come into focus. And with Hallow, it’s been a fantastic journey to ride along as investors in their company.

Hallow, the leading Catholic prayer app, just announced its $50 million Series C to further drive growth and product enhancements. As the team writes in its own blog post about the round, the last year has been extraordinary for the company:

This Lent, Hallow was the first faith-based app to ever crack the top 10 apps in the App Store overall coming in at #3 – beating Netflix, Spotify, Instagram, Amazon, Tiktok, YouTube and so many more of the largest apps in the world. It took us almost two years from launching Hallow to get to 1 million prayers prayed in total on the app. This Lent we had over a million prayers prayed each day. We just crossed 225 million prayers prayed in total and, as of last week, now over 10 million downloads.

With a successful subscription model the Hallow story isn’t one of just usage but also of revenue, since a sustainable structure is required for them to continue delivering a quality product to their community (Hallow is structured as a Public Benefit Corporation so business and values are always aligned).

If Hallow’s mission appeals to you, they are of course, hiring.

Modelbit Raises $5m Seed Round To Modernize ML Model Deployment

May 17, 2023

A decade ago we shared an office with the Modelbit founders. Not in parallel, as might typically be the case, but serially. You see, Homebrew’s first HQ was a SOMA office that previously housed Periscope Data, Tom and Harry’s first startup together. Yeah there were some other connections - time together at Google being one - but we’ll fondly remember inheriting the early stage vibes (and success!) they left behind in that office. Not to mention getting their errant packages for several months after!

At Periscope Data, Tom and Harry built an industry-leading platform for complex data analysis that allowed cloud data teams to experiment with machine learning and other advanced processes to unlock new value from data. When they decided to return to their data science startup roots with Modelbit, it was a chance to deepen our connection with them beyond misplaced mail by becoming investors in their seed round. The Modelbit team is deep in data science, machine learning and cloud infrastructure. Supporting them as they build in this space was a no-brainer.

So if you’re a data scientist seeking a faster ML deployment platform, check out Modelbit.

Treat Raises $8.5 Million Seed to Power Commerce Visual Marketing With AI Generated Photos

April 10, 2023

One of the most exciting aspects of software is its ability to ‘flatten’ the competitive playing field. That is, to help make available capabilities to businesses of all sizes which were previously too expensive, complex, or custom for anyone but the largest companies. The latest generation of AI tools is making this promise true at a fast pace and one we’re especially excited about is Treat.

As they describe, “Treat's AI integrates with your eCommerce stack to analyze your ad creative, customer behavior, and demographic data to generate super-personalized photos that will attract your best customers.” The output is stunning and effective. So it’s no surprise that they’ve raised an $8.5 million seed round to power growth. Homebrew is a supporting investor and looking forward to seeing visual marketing move from one size fits all to the right image for the right customer.

If you’re a brand and would like early access, sign-up via Treat’s website.

Satsuma Raises $5 Million For a Better Blockchain Indexing and Querying Platform

April 7, 2023

We love when a team is passionate about infrastructure, and the Satsuma cofounders believe that web3 won’t grow without better tooling for developers. That’s why they raised a $5m seed round to help dApp developers to design custom blockchain data APIs. In their own words:

“Engineers currently have tools to get low-level data, but indexing & processing that data still takes weeks of development time. Writing your own indexing stack requires extra engineering effort to develop and maintain. Meanwhile, existing solutions have issues with slow performance, data lag, and downtime.”

That’s why teams from projects such as Decentraland, Aragon, Treasure, Lyra, and Syndicate are all using Satsuma.

If Satsuma’s mission sounds exciting to you, they’re hiring engineers.

Assembly Raises $10 Million Series A For Its All-in-One Culture Suite for Engagement, Recognition, Communication and Documentation

February 23, 2023

We believe strongly that businesses of all sizes need great ‘back office’ HR software to provide and manage payroll, benefits and other administrative requirements. That’s why we’ve invested in companies such as Gusto, Level, Noyo, Finch, and others. But we also believe in what we term ‘front office’ HR - the products that executives, managers and teams need to bring everyone together and produce great results. Recognition, engagement, documentation, surveys, 1:1 meetings - there seems to be an almost endless list of needs that organizations have. But it can seem like a company needs a full-time group to evaluate and administer the disparate, single point SaaS solutions for each one of these needs!

No longer. Several years back, the team at Assembly realized that the majority of companies don’t want 15 different vendors, they want one extensible product that can grow with their needs. A single interface and a single source of truth for the ‘front office’ HR needs across the company. Assembly delivers out of the box modules for your most pressing needs and a no code builder that powers customization and creation of many more culture suite products.

Assembly and its customers weren’t the only people to recognize the significance of this opportunity, investors did too. And so Assembly recently announced the raise of a $10 million Series A to continue growing its team and technology.

If you’re looking to consolidate multiple SaaS HR tools into a single platform (and single bill!), take a look at Assembly. And if working on culture tools that make every company work better together seems exciting, Assembly is hiring.

Finch Raises $40 Million Series B To Connect HR Systems Via API and Create the Single Source of Truth

February 23, 2023

Startups are never easy, no matter what the content marketing might sometimes suggest, but there are moments when you can feel the momentum compounding. And good investors are bloodhounds when it comes to sniffing out companies at that inflection point. So it comes as no surprise that some of Finch’s existing VCs co-led a $40 million Series B.

The Finch team is a methodical and deliberate group of builders, unafraid to challenge and update their beliefs as they navigate the tremendous opportunity in front of them. And this growth isn’t just top-line acceleration (revenue has grown 12x since their Series A), but is accompanied by maturity in where they invest, leading to several months of cash flow positive results along the way. Even if a startup on an impressive trajectory decides to forgo profitability in the near term, knowing how to achieve it and the levers it can pull is a secret weapon during up and down markets.

So if you are evaluating how to pull disparate payroll, benefits, and other employee data into an application or single view, now is a good time to learn about Finch. And if you’re looking at new gigs, consider this well-funded midstage startup with years of professional growth ahead - they’re hiring.

Stelo Labs Raises $6 Million Seed Round To Protect Everyone from web3 Scammers

February 23, 2023

It’s not just the high profile NFT phishing scams that web3 participants need to worry about. Whether you’re collecting, investing, speculating or building; using web3 for utility, authentication, or infrastructure; or engaging in some future use cases we can’t even imagine yet, there are folks out there looking to rip you off and steal what’s in your wallet or digital locker. That’s where Stelo comes in.

The team at Stelo Labs has built protection for every type of transaction: Defi and Swaps, NFT marketplace, signatures, malicious contracts. Doesn’t matter, they’re on top of it. They offer a Chrome extension, an API, and a SDK to help you integrate safety all across the user experience.

The talent of the Stelo team, vision for a safer web3, and progress to date hasn’t just attracted users and customers, but also investors. And Stelo is now announcing a $6 million seed round to further its efforts. If what Stelo is working on sounds intriguing, it’s also hiring engineers in NYC/remote.


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