BottleCRM — A free, open-source, self-hosted CRM with sales, support, and invoicing built for multi-tenancy.

Analyzed by · CRM · Business Software · View on GitHub

What It Is

BottleCRM is a comprehensive, open-source Customer Relationship Management (CRM) system you can host yourself. Think of it like owning your own customizable Salesforce or HubSpot instance, but you control all the data, there are no per-user fees, and you can modify it to fit your exact needs. It includes tools for managing leads, accounts, contacts, opportunities, support tickets, tasks, and invoicing, accessible via a web app, a native mobile app, and a robust API.

This matters because it kills the problem of vendor lock-in, escalating SaaS costs, and data privacy concerns. Businesses get full control over their customer data and CRM functionality without recurring per-seat charges. Its multi-tenant design means it can serve a single company or be the backbone for a SaaS offering, making it incredibly flexible for founders looking to build their own CRM solution or a service around it.

BottleCRM GitHub repository card

License Verdict

MIT License — Build and Sell Freely — Commercial Use Approved • No Copyleft Restrictions

The MIT License allows you to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of BottleCRM without restriction. You can build proprietary software on top of it or offer it as a commercial service without needing to open-source your own additions.

How to Use It

Get BottleCRM running quickly using Docker Compose. This sets up the backend API, web frontend, and database, making it ready for initial exploration.

Prerequisites:

Estimated setup time: 15 minutes.

git clone https://github.com/django-crm/Django-CRM.git
cd Django-CRM
docker compose up --build

What I'd Build With This

Niche AI-Enhanced CRM for Freelancers (micro-saas)

Offer a managed, pre-configured BottleCRM instance tailored for a specific niche, like freelance consultants or marketing agencies. Integrate an LLM to automate tasks like drafting follow-up emails from opportunities or summarizing client interactions. You'd charge a monthly fee for hosting, maintenance, and the AI integration, targeting solopreneurs who need more control than basic tools but don't want to self-host.

Effort: 1 Week Build Time · Target: Freelancers, Small Agencies · Pricing: $49/mo

White-Label CRM for Consulting Firms (saas)

Build a SaaS offering where consulting firms can get a fully managed, white-labeled BottleCRM instance for their own operations or to provide to their clients. Leverage BottleCRM's multi-tenancy to give each client their own isolated CRM. You handle all the infrastructure, updates, and initial branding setup, allowing consulting firms to offer a robust CRM solution without development overhead.

Effort: 3 Weeks Build Time · Target: Consulting Firms, MSPs · Pricing: $199-$499/mo (per firm/client)

Custom CRM Deployment & Integration Service (enterprise)

Provide enterprise clients with bespoke deployments of BottleCRM. This involves deploying BottleCRM on their private cloud or on-premise infrastructure, deeply integrating it with their existing ERP, accounting, or marketing automation systems, and developing custom modules or workflows specific to their business processes. This is a high-value service project, offering ongoing support and maintenance contracts.

Effort: 2-3 Months Project · Target: Mid-Market & Enterprise · Pricing: $15k-$50k+ (project-based)

Sai Pavan Gopularam's Take

This is a seriously impressive open-source CRM. The multi-tenancy and AI agent API are game-changers for building a differentiated service. If you package a managed BottleCRM for small agencies, you could charge $199/month and target $5k MRR within six months by focusing on superior data control and customizability.

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