A calmer CRM, with a real backend. Soft Studio CRM Pro is an editable full-stack source kit for developers and small studios building a CRM for themselves or one client. Keep the lavender-and-ivory interface, customize the React components, and install it in your own Supabase and Next.js hosting accounts. What works out of the box • Email signup, verification, sign-in, sign-out and password recovery through Supabase Auth. • Separate company workspaces with owner, admin and member permissions, email-bound invitations, expiration and membership removal. • Persistent customers, sales opportunities, task lists and activity history stored in PostgreSQL. • Sales kanban with stage controls, search and filters, monthly calendar, linked customer details and won-revenue reports. • CSV exports and owner-only import of the original Soft Studio CRM version-1 JSON backup, with preview, validation, transactional saving and duplicate-retry protection. • Responsive desktop/mobile layouts, visible keyboard focus and accessible dialog controls. Built with Next.js App Router, React, TypeScript, Tailwind CSS, editable shadcn/Radix components and Supabase. English UI and USD are the defaults. Exact dependency versions, lockfile, SQL migrations, fictional sample data, environment-variable example, installation/deployment/backup guides and automated tests are included in the source ZIP. Verified locally with Supabase: company-to-company API isolation, role changes/removal, invitation expiry/reuse, real captured development signup/recovery emails, decimal monthly reporting, and atomic/idempotent imports. Screenshots show the running application with fictional data. This is not an independent security audit or compliance certification. Before you buy This is a developer source product, not a ready-hosted CRM account. You configure your own Supabase project, real SMTP and a server-capable Next.js deployment. Hosting, database, email and domain charges are separate and paid by you. Team invitations are private links that you share manually. Other accounts see saved changes after refresh. Live push sync, subscription billing, AI, automated external email, attachments and accounting/tax features are not included. One purchase licenses one end product for yourself or one client. You may customize the source and charge for implementation, but may not redistribute or resell it as a template/starter/source kit. Includes 14 days of installation questions and reproducible original-source bug support through Contra. Custom development and ongoing server operations are separate services.