Kristijonas Šidlauskas

Chris is the co-founder and CEO of Sintra. He began his career at 16 in a garage in Vilnius, helping local businesses grow online. By 18, he co-founded a growth agency for U.S. e-commerce brands, generating over $100M in client revenue and scaling the team to 30 before selling his shares at 21.

After some time on the road building digital products from a van, he launched Sintra as a weekend side project—selling ChatGPT prompts to small businesses. That experience revealed a gap: small businesses are underserved by today’s AI tools.

Now, Chris is focused on building AI that feels more like a teammate than a tool—designed specifically for small businesses, all in one intuitive platform with shared context across agents and workflows.