About
The Slashwork team is like the Avengers, but for building a work chat product.
Billions of users served
Meet the team
Have you heard the joke: "Two backend engineers and a UI engineer walk into a bar..."
We're a team of deeply experienced engineers who have shipped products to billions of users. Our team includes engineers who worked on MSN Messenger, Facebook Groups, Facebook Workplace, the Hack programming language, and Facebook's developer APIs. When it comes to scalability, reliability, and usability, we've earned our stripes working on some of the most used platforms in human history.
For Slashwork, we're bringing our deep understanding of how people interact and what is actually important for getting the key information to the right people.
We've also been outside of Meta long enough to look back with clarity and honesty. Social media platforms are designed to get and keep your attention. They have to sell ads. Slashwork does not. We don't have to build the stickiest, most addictive platform possible. We get to focus on building the most useful tool for work communication without any compromises. Our product is built to serve users who pay for it, not monetize their attention.


Jackson Gabbard
Chief Executive Officer
Jackson has spent more than fifteen years building user-focused products and teams. He began his career at Facebook in 2009 as a user interface engineer, where he worked on core social products, including Groups and Timeline, and helped establish Facebook’s first international engineering team in London.

Dave Miller
Chief Technology Officer
Dave brings more than two decades of experience building and scaling developer platforms and large-scale infrastructure at global technology companies. He's worked as an engineer and manager on MSN Messenger at Microsoft, an engineer and manager at Facebook, and a director of Infrastructure at Lyft.

Josh Watzman
Chief Engineering Officer
Josh comes to Slashwork after a long stint at Facebook. He was the global tech lead of the Workplace project prior to his departure from FB. He has experience working on a little bit of everything -- compilers, news feed, privacy infrastructure, accounts, and more.

Leticia Bevilaqua
GTM / Customer Success
Leticia joins Slashwork to ensure that our early users and customers get the absolutely killer tool that they need. She's got a background in engineering and a storied career of building tech products and business relationships, including four years on Meta's Workplace team where she was the Head of Account Management.

Julien Codorniou
Investor, Board Member
Julien Codorniou (JC) comes to Slashwork via his role as a GP at 20VC, where he focuses on early stage software investments. Before investing, he spent more than 17 years as an operator at Meta and Microsoft. As VP at Meta, JC led Workplace from zero to 11 million paying subscribers, with a strong focus on go to market strategy, enterprise adoption, and scaling distribution globally. He was an early investor in companies such as Tripledot Studios, Pigment, Nabla, TechWolf, and Bottlecap AI.
Experience Driven Innovation
Slashwork isn’t trying to recreate the past; it reflects everything they learned about what worked, what broke, and what modern organizations now need.

Carolyn Everson
Ex-Facebook Leadership, Former President of Instacart, Investor
Backed by smart money
Investors
We raised funds for Slashwork in quite a non-traditional way. Josh, Dave, and Jackson had an existing friendship with Julien Codorniou of 20VC. We chatted about the possibility of working on something new for months before we ever committed to starting Slashwork.
Julien brought his wealth of knowledge from having been the global head of sales for the Workplace product by Meta. As we began to dig in to the space, we were struck by how beloved Workplace was to its users. By the incredible amount of adoption it got. How the resellers surveyed the alternatives to Workplace after its shutdown and mostly decided nothing was on par. We started to feel really excited. What could a 2026 successor to Workplace look like?
There's no investor other than Julien that we would have considered to lead our round, even with some bigger checks being waved our way. With the 20VC media engine helmed by Harry Stebbings and with Julien bringing his experience in executing the go-to-market side of a business like this, we've got a real shot at winning the game.
The next investor we spoke with was AJ Tennant. We're not trying to compete with Slack, but were very keen to learn about Slack's evolution from a small tech-centric comms tool into the behemoth that it became. AJ was there and helped shaped their commercial trajectory. He gives us a GTM super power that far exceeds what we as a founding team of 3 engineers would have otherwise.
We raised a $3.5m round led by 20VC, with participation from a group of senior technology operators and founders spanning Facebook, Slack, Intercom, Dropbox, Microsoft and beyond. Massively important to us was to find investors who get the premise and who round out our abilities. We're super grateful to have such a powerhouse set of folks onboard.
Our Angel investors include Sandberg Bernthal Venture Partners (Sheryl Sandberg’s VC, Facebook), Cal Henderson (Slack co-founder), Carolyn Everson (Permira, Disney, Facebook), David Fischer (Facebook), Des Traynor (Intercom co-founder), Will Shu (Deliveroo), Soleio (Dropbox, Facebook, Figma), Philip Su (Facebook, Microsoft, OpenAI), Blaise DiPersia (Facebook), Olivia Calvert (Deel), and others.
The next generation of work tools won’t be about more messages or more activity, they’ll be about helping people understand what matters, when it matters.
Slashwork is taking an AI-native approach to human-and-agent collaboration that reduces noise instead of accelerating it.

AJ Tennant
First Sales Leader at Slack
Now hiring
We need a killer product designer
We've been building Slashwork so far on the back of Jackson's limited design abilities with guidance from the inimitable Blaise DiPersia, one of our killer investors. But we need a full-time in-office designer to join our tiny team and put their stamp across the entire product.
We're currently working with Meg Rye and the Good Maven team to find our person. If you know of someone stellar, please point them our way!