BottleCRM – Open-source, self-hosted CRM for startups

Summary: BottleCRM is a free, open-source CRM designed for startups and small businesses to self-host and manage contacts, sales, and tasks without subscription fees. Built with Django and SvelteKit, it supports multi-tenancy via PostgreSQL Row-Level Security and runs easily with Docker.

What it does

BottleCRM consolidates accounts, contacts, leads, opportunities, and invoices in one platform. It enables self-hosting to ensure data ownership and avoids vendor lock-in.

Who it's for

It targets small teams, startups, and developers seeking a customizable CRM without per-seat costs.

Why it matters

It solves the problem of expensive, bloated CRMs and data lock-in by providing a modern, open-source alternative that users control.