Companies that use Stytch

Source: Analysis of tech stacks from 88 companies that use Stytch

I noticed that Stytch users are distinctly product-led growth companies in their early to mid stages. The combination of Ashby for recruiting, Postmark for transactional emails, and Framer for their websites tells me these are well-funded startups building modern SaaS products with strong engineering cultures. They're the type of companies that care deeply about user experience and developer workflows, which makes perfect sense given that Stytch itself is a developer-focused authentication tool.

The pairing with Ashby is particularly revealing. Companies using this modern recruiting platform are typically growing fast and competing for top engineering talent. They need sophisticated authentication because they're building products where login experience directly impacts conversion rates. Similarly, the heavy use of Postmark shows these companies send high volumes of transactional emails like password resets, magic links, and user notifications. They're not using mass marketing email tools, they're focused on operational communications that tie directly to user authentication flows.

The Intercom suite appearing frequently makes complete sense too. These companies are product-led but recognize they need excellent support infrastructure. They're letting users self-serve through the product while providing help exactly when friction occurs, often during signup or login processes. The Apollo.io presence suggests they're also building outbound sales motions as they mature, moving beyond pure product-led growth.

Source: Analysis of Linkedin bios of 88 companies that use Stytch

I noticed that Stytch's customers are predominantly building software products that require user authentication, and they span a fascinating range of categories. I see a lot of B2B SaaS platforms (workflow automation, data analytics, AI tools), fintech products (payment APIs, tax optimization, insurance platforms), healthcare tech (telehealth, patient data management), and developer tools. What unites them is that they're all creating digital products where login and user identity matter, from Teachable's course platform to Bridge's financial APIs to Descript's video editing software.

These are overwhelmingly early to mid-stage venture-backed startups. My analysis shows most have between 2 and 50 employees, with a concentration in the 11-50 range. The funding stages cluster around seed and Series A, with funding amounts typically between $3M and $50M when disclosed. Many are quite recent, founded in the last few years. The geographic concentration in San Francisco, New York, and other tech hubs reinforces this startup profile. Only a handful like Teachable, Descript, or AssemblyAI appear to be at later stages with + employees.