This week in COSS: Mistral raised $830 million in debt financing for AI data center expansion, OpenAI acquired Promptfoo signaling a growing focus on AI security, and Cal.com made waves by going closed source in a move that sparked debate about the future of open source software security. Self-hosted AI automation stacks featuring n8n, Dify, and Ollama are gaining traction, while PrestaShop announced a formal collective restructuring process and Starburst unveiled an AI-powered front end aimed at replacing conventional BI dashboards. We also feature the following companies in Cossmology: ACI.dev, Beanbag, Builderz, Cachix, Code Machine, DataChain, Flox, HTTPie, Manticore Software, and Redgate Software.
COSS Headlines
These niche AI startups are trying to protect the Pentagon’s secrets
Companies mentioned: Arize AI
Media Mention · Fortune
What is Auto-GPT and why are hustle bros hype for it?
Companies mentioned: AutoGPT
OSS News & Views · Mashable
Indian payments unicorn Juspay targets Middle East enterprise market
Companies mentioned: Juspay
Media Mention · Aletihad News Center
Why "good enough" cloud databases are becoming a business risk
Companies mentioned: ScyllaDB
Media Mention · The New Stack
The Nextcloud and OnlyOffice feud may kill my self-hosted office setup
Companies mentioned: Nextcloud
OSS News & Views · XDA-Developers
n8n, Dify, and Ollama might be the best self-hosted AI automation stack right now
Companies mentioned: Ollama
OSS News & Views · XDA Developers
Cal.com goes closed source: A security reckoning for OSS
Companies mentioned: Cal.com
OSS News & Views · The New Stack
France's Mistral raises $830 million in debt for AI data centre build-up
Companies mentioned: Mistral AI
Funding · Reuters
OpenAI's Promptfoo acquisition signals growing focus on AI security risks
Companies mentioned: Promptfoo
Announcement · MSN
Portainer turned my chaotic Docker setup into something I could actually see
Companies mentioned: Portainer
Media Mention · MakeUseOf
Google's AI Summaries Are Regularly Lying to You, Report Finds
Companies mentioned: Oumi
Media Mention · PCMag
What Is Hermes? The Self-Improving AI Agent Coming for OpenClaw
Companies mentioned: Nous Research, OpenClaw
OSS News & Views · Decrypt
Starburst adds AI front end in a bid to make conventional business intelligence dashboards obsolete
Companies mentioned: Starburst Data
OSS News & Views · SiliconANGLE
PrestaShop Initiates Formal Collective Restructuring Process
Companies mentioned: PrestaShop
Announcement · PrestaShop Blog
Featured COSS Companies
Redgate Software
Database DevOps tools and solutions
Manticore Software
Open-source fast database for search
Cachix
Nix binary cache hosting service
Builderz
AI agents & blockchain dev agency
ACI.dev
AI tooling governance platform
DataChain
AI data warehouse for unstructured data
Beanbag
Open source code review tools for teams
Code Machine
Multi-agent AI coding orchestrator
HTTPie
Human-friendly API testing tools
Flox
Reproducible dev environments built on Nix
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