No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Quadratic
Spreadsheet that links to databases and files and lets AI write the formulas, Python and charts for you.
Since 2023
Data and spreadsheets
- An Otter Wiki
A simple self-hosted wiki that stores markdown pages in git, with file attachments and full page history.
Free · Notes and knowledge
- Typemill
Write product documentation and user manuals in Markdown and publish them as a website, PDF or eBook.
Free plan · Website builders · Software companies
- TectureGraph
Scans a company's code repositories and builds architecture docs you can drill into, from whole systems down to services.
Since 2026
Developer tools · Software companies
- Mobore
Ties logs and traces from iOS and Android apps to backend services so app teams can trace a user problem to its cause.
Since 2025
Uptime and monitoring · Developers
- Datadef
Generates editable architecture, ER and cloud diagrams from a description, SQL, Prisma, Terraform or a code repo.
Since 2025
Free plan · Design and images · Developers
- staying
A browser tool that steps through Python, JavaScript or C++ line by line and draws variables and data structures.
Courses and learning · Developers
- BookStack
Free self-hosted wiki that lets a team organise its documentation into shelves, books and pages.
Since 2022
Free · Notes and knowledge
- Vrite
Open-source shared editor and headless CMS for writing technical docs, dev blogs and knowledge bases, with Git sync.
Notes and knowledge · Developers
- DocuMemory
Saves what you work out in AI chats as searchable documents that Claude, ChatGPT, Cursor and other MCP tools can read later.
Since 2026
Free plan · Notes and knowledge · Developers
- datannur
Scans your files and databases and builds a searchable catalogue of datasets, columns and owners that runs in a browser.
Free · Data and spreadsheets
- Raneto
A self-hosted knowledge base that serves Markdown files as searchable, editable docs for teams.
Free · Notes and knowledge
- WeaveScope
Tracing and monitoring for AI agents written in Elixir, showing which model or tool call failed, slowed down or cost too much.
Since 2026
Free plan · Uptime and monitoring · Developers
- Overcast
Pools GPUs and CPUs from many cloud providers and your own servers so developers can run large data jobs in one place.
Since 2026
Developer tools · Developers
- pbar.io
Lets developers share live progress of scripts and jobs through a link, via an API or a tqdm replacement.
Uptime and monitoring · Developers
- Wiki.js
Open-source wiki software you host yourself so a team can write and share its internal documentation.
Free · Notes and knowledge
- redirs
Point any domain at any URL with automatic HTTPS, path rules and hit analytics, no server to run.
Free plan · Website builders
- DollarDeploy
Deploys apps from a GitHub repo onto a server in your own cloud account, with HTTPS and redeploys on each push.
Since 2026
Free plan · Developer tools · Developers
- Multiplayer
Captures full stack session data from production and passes it to coding agents like Claude Code so they can fix bugs.
Since 2025
Developer tools · Developers
- FastAPI Cloud
Hosting for Python FastAPI apps that deploys with one command and handles scaling and HTTPS for developers.
Since 2026
Developer tools · Developers
- Buglesstack
Collects screenshots, HTML and stack traces when Puppeteer or Playwright scripts fail so developers can see what broke.
Since 2025
Uptime and monitoring · Developers
- SlimWiki
Simple hosted wikis where teams or individuals write and share docs, public or private, with their own branding.
Since 2014
Free plan · Notes and knowledge
- Context7
Gives AI coding agents current, version-specific library docs and code examples through an API and MCP setup.
Developer tools · Developers
- WackoWiki
A light, multilingual wiki you install yourself so teams or schools can write and share documentation together.
Free · Notes and knowledge
- webhook.rodeo
Hosted service that logs incoming webhooks, reshapes their payloads and forwards them to Slack, Discord or any URL.
Since 2025
Developer tools · Developers
- Appliku
Sets up and manages your own cloud server to deploy Django apps, with a dashboard, CLI and API.
Since 2021
Free plan · Developer tools · Developers
- Ilograph
Draw interactive software architecture diagrams that can be viewed from several angles, for engineering teams.
Since 2019
Subscription · Design and images · Developers