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Show HN: Django-CRM – Open-Source CRM with PostgreSQL RLS Multi-Tenancy

https://github.com/MicroPyramid/Django-CRM
1•ashwin31•2h ago

Comments

ashwin31•2h ago
Hey HN! I built this CRM for startups. I open-sourced the core as Django-CRM.

What makes it different:

• PostgreSQL Row-Level Security for multi-tenancy — tenant isolation happens at the database level, not application middleware. Each org's data is invisible to others even if you mess up a query. • SvelteKit frontend with a clean, modern UI — not the typical Django admin look. • Built-in leads, accounts, contacts, opportunities, invoicing, and team management. • Self-hosted — your data stays on your server.

We used this internally before open-sourcing it. It's opinionated toward small-to-mid teams who want a real CRM without Salesforce pricing or vendor lock-in.

Tech stack: Django 5.x, PostgreSQL, Redis, Celery for async tasks, SvelteKit + Tailwind CSS frontend.

Would love feedback on the RLS approach — it's unconventional for Django projects but has worked really well for us in production. Happy to answer questions about the architecture.

Apt Graph Colouring

https://github.com/RyanGibb/apt-graph-colouring
1•ryangibb•46s ago•0 comments

Global emissions from digital technologies were largely obscured

https://www.nature.com/articles/s44458-025-00022-6
2•doener•3m ago•0 comments

Show HN: AgentKeeper – cognitive persistence layer for AI agents

1•thinklanceai•4m ago•0 comments

FX (of Phenoelit) has passed away

https://defcon.social/@thedarktangent/116157827849844661
1•eqvinox•4m ago•1 comments

Show HN: RippleMessenger – A Blockchain-Based Messenger

https://github.com/ripplemessenger/RippleMessengerClient
1•ripplemessenger•4m ago•0 comments

C64: Putting Sprite Multiplexing to Work

https://bumbershootsoft.wordpress.com/2026/02/28/c64-putting-sprite-multiplexing-to-work/
1•ibobev•5m ago•0 comments

Day Roguelike 2026: Day 1

https://www.gridbugs.org/7drl2026-day1/
1•ibobev•6m ago•0 comments

Dial-Up over VoIP with a Commodore Modem from 1985

https://www.gridbugs.org/dial-up-over-voip-with-a-commodore-modem-from-1985/
2•ibobev•6m ago•0 comments

Infrastructure Agents Guide – Design and operate AI agents for infra safely

https://blog.cloudgeni.ai/why-we-open-sourced-our-infrastructure-agent-architecture/
1•davletdz•6m ago•1 comments

Pydantic Monty: A Minimal Python Sandbox for AI Agents

https://pydantic.dev/articles/pydantic-monty
1•jonbaer•7m ago•0 comments

Would appreciate feedback on some light analysis on YC HR tech startups

https://substack.com/home/post/p-186734772
1•aarchitboora•7m ago•0 comments

Show HN: Sift – 10-12 HN discussions daily, ranked by practitioner depth

https://sift.1mb.dev/
1•vnykmshr•7m ago•0 comments

Wearable AI and the Risk of Human Manipulation

https://venturebeat.com/technology/what-if-the-real-risk-of-ai-isnt-deepfakes-but-daily-whispers
1•bonkerbits•7m ago•0 comments

AI is a tool. Don't try to make it a teammate

https://www.xfive.co/blog/ai-is-a-tool-not-a-teammate
2•lubos76•9m ago•0 comments

Pokémon turns 30 – how the fictional pocket monsters shaped science

https://www.nature.com/articles/d41586-026-00441-y
2•kgwgk•10m ago•0 comments

An honest take about AI [video]

https://www.youtube.com/watch?v=ZM2c33qy16U
1•mgh2•10m ago•0 comments

Show HN: A compression tool that beats xz on x86_64 ELFs by 6%

2•mohsen1•12m ago•0 comments

Clawed

https://www.hyperdimensional.co/p/clawed
1•jger15•12m ago•0 comments

The Root Cause Fallacy

https://fffej.substack.com/p/the-root-cause-fallacy
2•PretzelFisch•13m ago•0 comments

Show HN: AI powered platform for Brazilian due diligence

https://vero.stratir.com
1•VanceVP•14m ago•0 comments

Show HN: Self-destructing, end-to-end encrypted Pastebin

https://paste.ente.io
1•vishnukvmd•15m ago•1 comments

The CAP theorem for Agents

https://www.osohq.com/post/the-cap-theorem-for-agents
1•meghan•15m ago•0 comments

Ask HN: Websites requiring government ID

2•piratesAndSons•17m ago•0 comments

Show HN: Pulse – a beautiful service monitor that lives in your notch

https://github.com/jsattler/Pulse
1•jsattler•21m ago•0 comments

European users can now run a disconnected Azure Local service

https://www.techradar.com/pro/european-users-can-now-run-a-fully-disconnected-azure-local-service...
1•giuliomagnifico•21m ago•0 comments

A webpage that supports controlling 16+ CLI Agents(CC,Codex,GeminiCli) remotely

https://twitter.com/AionUi/status/2027349747695300970
1•waili•22m ago•0 comments

Metrics Make Us Miserable

https://www.derekthompson.org/p/how-metrics-make-us-miserable
2•herbertl•24m ago•0 comments

Claude Experiencing Elevated Errors Across All Platforms

https://status.claude.com/incidents/0ghc53zpsfmt
11•meetpateltech•25m ago•2 comments

The world wants social media ban for children, but consequences will be for all

https://www.theguardian.com/commentisfree/2026/mar/02/ban-children-social-media-biometic-data-sur...
3•robtherobber•28m ago•0 comments

Claude Seems to Be Down

10•FpUser•29m ago•3 comments