AI Apps API is the home base of an eleven site network: free AI software, thousands of pages of guides, and the tools that run it all, built by one developer in the open.
Vibe coding made the simple stuff easy, so I went after the hard stuff. AI Apps API started as my API service, around fifteen systems I called apps. Rather than spend years selling them as a small company, I open sourced the best ones and kept building bigger things. This page is the front door to all of it, the software, the sites, and the tools I trust enough to run my own operation on.
Everything below is free to use or free to read. If you only look at one thing, look at the agents platform, it is the closest thing to hiring a team that costs nothing.
The Network
Eleven sites, one operation. Every one of these is mine, built and maintained with the same AI systems you can download here.
Auto Learning Agents
A free open source operating system for AI agents. Run any number of agents in parallel, each with its own schedule, model, and instructions, sharing persistent memory and learning from outcomes, all from a full web UI.
Adaptive Recall
A hosted memory API for AI applications, MCP and REST. Retrieval that learns from usage, an automatic knowledge graph, and point in time snapshots. The memory method behind it is patent pending. Free tier included.
AI Tools 9
Hands on reviews and comparisons of AI tools across writing, images, video, productivity, and study. Built from what people actually search, tested before recommended.
WebBrowserBot
Free open source browser automation for AI models. One tool that drives a real headless browser with human-like clicking and typing, plus a live streaming view with manual takeover.
Open Source Groups
Guides to the best open source and self hosted software, with honest comparisons and setup help across business, infrastructure, and security tools.
Learn How To Science
My science hub, over a thousand pages across eight subjects, plus my boldest project: an always running research system building an AI with deep memory and a sense of time. That one system is bigger than all thirteen open source projects combined.
AbraTabia
Making web games with AI. Hundreds of guides on game development, six free web games to play right now, and free software: a multiplayer game server and an AI storyteller.
AFCommerce
Ecommerce guides and software, home of the free ACP Payment Module: drop-in Agentic Commerce Protocol checkout with Stripe payments for MCP servers, so AI agents can buy from your store.
LogoDesignXperts
Logo design guides and home of Levity, a free logo studio that runs entirely on your own machine. Download one file, open your browser, and start making logos, no accounts and no uploads.
AmazingFlash
My first domain, online since 2002 and once one of the first website builders on the internet. Today it holds 27 free calculators for home improvement projects.
Cruzerlite
The one site in the network that is not about software. Cruzerlite was a real phone case company years ago, and the name lives on as a small online shop. It is mine, so it belongs in the family.
The Stack We Run On
Not a directory, just the short list of tools that actually keep an eleven site network running for one person, each with a full review of how we use it.
Fireflies.ai
Every call recorded, transcribed, and searchable. When you work alone, your meeting notes are the only colleague who remembers anything.
Vast.ai
Cloud GPUs by the hour at marketplace prices. This is where the machine learning work gets trained without owning a single graphics card.
Oxylabs
Serious proxies for serious scraping. Browser bots without good proxies just collect blocks, this is the infrastructure grade option.
CustomGPT.ai
No-code chatbots trained on your own content, with cited answers. The fastest way to put real support on a site without hiring support.
Fiverr Data Mining Experts
Freelancers who build custom scrapers and hand back clean structured data. Sometimes you want the data, not another project.
Namecheap SSL
SSL certificates from about six dollars a year. Eleven domains means eleven certificates, and this is where they come from.
Fyxer
Organizes the inbox and drafts replies in your own voice. The difference between email eating the morning and email taking ten minutes.
Jenni AI
An AI writing assistant grounded in real, traceable citations. For writing that has to be right, not just written.
Fillout
Forms, surveys, and intake flows that take minutes to build. Every contact and signup form across the network runs through form tooling like this.
Built By One Person
My first domain went online in 2002. Since then it has been one solo career through website builders, four years of Unity game development, an API platform, and now AI systems. The memory method behind Adaptive Recall is patent pending, all thirteen open source projects live on GitHub, and the largest thing I have ever built runs day and night on the science site, an AI research system larger than all thirteen combined.
I write about what I am building on LinkedIn and in two newsletters, one for the AI tools and agents work, one for the science project.
Contact
Email support@aiappsapi.com, or send a message here.