Fabrix.ai

Agent Barn is an open source control plane for AI agents, released under the Apache-2.0 license and designed to run on your own Kub

AgentStack is a backend for AI agents: one remote MCP endpoint (https://agentstack.tech/mcp, Streamable HTTP, OAuth 2.1 or X-API-Key) that covers hosting, data, auth, payments and CRM, exposing 726 actions. Agents connect once and get the whole backend without wiring separate services. Open source code is on GitHub (https://github.com/agentstacktech/AgentStack), and projects built on it are shown at https://agentstack.tech/showcase. Founded by Alexander Vasilev (Santos, Brazil). Self-funded, around $2k MRR, under $1M raised. Best for developers building AI agents or agentic apps who need persistent data, authentication, payments and CRM behind a single MCP connection.

Zuzia is one panel for every client server you manage. It is built for freelance developers, small agencies and solo SaaS founders running 5–30 servers without a dedicated SRE team — people who are tired of paying for and switching between UptimeRobot, Healthchecks.io, a metrics tool and SSH. Start agentless in about 30 seconds: add a website, a TCP port or a DNS record (with expected-value verification) and Zuzia watches uptime, SSL expiry, ports and DNS from outside — nothing to install on the client's server. Want more? Install the lightweight Linux agent with one command and unlock CPU, RAM, disk and load metrics, scheduled task execution (Zuzia actually runs your backups and cron-style jobs and alerts when they fail) and remote command execution from the browser with a full audit log. Alerts arrive by push (Pushover), e-mail (unlimited), webhook/API (unlimited) or SMS via your own Vonage account, and AI summaries keep the noise down. Using Laravel Forge? Import your hosts and URLs in one go. Share a public status page or an embeddable uptime widget (worldwide + EU agent) with your clients. Pricing is per server, not per seat: Free Forever plan, Starter $9/mo (10 hosts), Pro $19/mo (30 hosts) or a $129 one-time Lifetime license. EU hosting, GDPR-compliant, built in Poland by a solo developer.

FloGPT is an AI chat and voice agents platform with a built-in AI CRM. Businesses embed an AI chat widget on any website, run AI voice agents that answer and place phone calls 24/7, and manage chat, voice, email, SMS, WhatsApp, Instagram and Facebook conversations in a single ticket inbox. Every answer is grounded in the company's own knowledge base, built from crawled websites, PDFs and documents. Chat agents support 50+ languages, and voice agents support 16, including Hindi, Tamil, Telugu and other Indian languages. FloGPT includes a visual workflow builder, a call pipeline editor, outbound triggers such as webhooks and Shopify events, and AI-to-human handover with the full transcript. Voice runs on a managed number or the customer's own Twilio account, and on Jio and MSG91 in India. A free plan is available, and paid plans start at $49 per month. FloGPT is a product of Pulse Real LLC.

Shiba is an open-source, self-hosted AI coding agent that runs in your own Cloudflare account. It asks before it writes code. Queue a task and check the repo, branch, harness and model. Approve it. Shiba runs the job in an isolated sandbox and shows you the diff. Open a GitHub PR if you like it. It is free and open source under AGPL-3.0.

Gangly is a sales workflow system for B2B reps and founders doing outbound. It connects signal detection, outreach writing, call prep, live call coaching, post-call notes and CRM hygiene into one flow.