OpusFlow, a company specializing in ERP systems for installation businesses, has significantly enhanced its operations by integrating Clerk.com, a user-friendly authentication platform, into its tech stack. Initially, OpusFlow faced challenges with complex authentication methods and explored various solutions, including custom options and Auth0, before settling on Clerk.com due to its seamless integration and efficient multi-factor authentication capabilities. The transition to Clerk proved to be highly productive, prompting OpusFlow to implement it across their largest enterprise SaaS ERP system, which utilizes a tech stack comprising Next.js, Node.js, TypeScript, GraphQL, PostgreSQL, and serverless hosting solutions like Netlify and AWS. The collaboration between OpusFlow and Clerk has been positive, with both parties eager to continue developing their platform, and OpusFlow's CTO, Joey Teunissen, expressing satisfaction with the platform's performance and support.