No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Vrite
Open-source shared editor and headless CMS for writing technical docs, dev blogs and knowledge bases, with Git sync.
Notes and knowledge · Developers
- Squey
Free open source desktop tool that plots millions of table rows visually so analysts can spot outliers and odd patterns.
Since 2024
Free · Data and spreadsheets
- NoteDiscovery
A free markdown notes app you run on your own server, with wikilinks, a graph view, diagrams, math and an MCP link for AI tools.
Free · Notes and knowledge · Individuals and families
- NotesHub
Markdown note app for every device that stores plain files and syncs through Git, GitHub, iCloud or your own server.
Since 2024
Notes and knowledge · Individuals and families
- PipesHub
Searches your company's Slack, Drive, GitHub and other tools by permission and answers questions with links to the source.
Notes and knowledge
- Ideon
Visual canvas where teams arrange repos, notes, links and people for a project and work on it together live.
Projects and tasks · Software companies
- Bag of words
Open-source AI analyst for data teams that links any LLM to company data and answers questions in a web app or Slack.
Since 2025
Data and spreadsheets
- Starcat
Mac app for developers that indexes their starred GitHub repos, tags and summarises them with AI, and tracks new releases.
One-off payment · Developer tools · Developers
- BetterDocs
WordPress plugin for building a help center knowledge base, using AI to draft docs and answer visitor questions.
Free plan · Customer support · Software companies
- Moxie Docs
Keeps documentation in GitHub repos in step with the code and shares that context with teammates and AI coding agents.
Since 2026
Free plan · Developer tools · Developers
- Notanic
A note app on an endless canvas with nested pages, Markdown, sketching and live collaboration, for people who think visually.
Since 2025
Subscription · Notes and knowledge · Individuals and families
- Nimbalyst
A desktop workspace and agent-written wiki for people using Claude Code or Codex, keeping tasks, docs and decisions in one place.
Since 2025
Free plan · Developer tools · Developers
- Dexio
A hosted wiki that Claude, ChatGPT, Cursor and other AI agents share through MCP, so people can see and edit what the agents know.
Free plan · Developer tools · 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
- RushDB
Open source graph database that records the shape of your data on every write, so AI agents can query it accurately.
Since 2025
Free plan · Developer tools · Developers
- Glyph
A Mac app for writing and linking plain Markdown notes in your own folders, with boards, tables and optional AI help.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Statey
A hosted database that AI assistants share over MCP, keeping validated records and a history of who changed what.
Since 2026
Free plan · Developer tools · Developers
- Moxn
Shared docs workspace where people and AI agents write together, with branches and reviewable edits.
Since 2026
Free plan · Notes and knowledge · Developers
- memsprout
Team members record their knowledge once and an MCP server passes it to ChatGPT, Copilot, Cursor and Claude Code as shared context.
Since 2026
Subscription · Developer tools · Developers
- mcdview
Upload a SQL, Prisma or similar model file and get an interactive database diagram you can share by link.
Since 2026
Developer tools · Developers
- Crawl4AI
Hosted API that turns web pages into Markdown or JSON and runs web searches, for developers feeding data to AI tools.
Free plan · Developer tools · Developers
- Market Data
Real-time US stock, ETF and options data through an API or Google Sheets formulas, for traders and developers.
Free plan · Data and spreadsheets · Individuals and families
- Bonnard
BI tool that answers data questions with charts inside ChatGPT, Claude and similar assistants, saved for the whole team to use.
Since 2026
Free plan · Data and spreadsheets
- Timelinize
Pulls your photos, messages, locations and social posts into one private timeline stored on your own computer.
Since 2025
Free · Notes and knowledge · Individuals and families
- Notedog
A private Android journal that saves entries as Markdown files, lets you edit from a laptop browser and backs up to Git.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- ContextVault
A shared memory store that lets a team's AI assistants save and reuse knowledge across sessions and tools.
Since 2026
Free plan · Developer tools · Developers
- deariary
Writes a daily diary entry for you each morning from your calendar, chat, code and social activity.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Atomic
A notes app that auto-tags your notes, links related ideas, searches by meaning and writes summaries from them.
Since 2026
Free plan · Notes and knowledge · Individuals and families
- Linkly AI
Indexes the documents, images and web clips on your computer so you and your AI assistants can search and read them.
Since 2026
Notes and knowledge · Individuals and families
- StockFit API
API with point-in-time US company financials, earnings and ETF holdings from SEC filings, for backtests and investing apps.
Since 2026
Free plan · Data and spreadsheets · Developers
- Imark
A Mac app for reading Markdown files as clean documents, making quick line fixes and leaving margin notes for coding agents.
Free · Notes and knowledge · Individuals and families
- GitWriter
iPhone Markdown editor for writers that saves and versions their files in GitHub repositories.
Since 2026
Free · Notes and knowledge · Creators and writers
- Snill
Describe your business and get a shared database with forms, dashboards and an API that your team and AI assistants both use.
Since 2026
Free plan · Data and spreadsheets
- OzBrain
One shared store of plans, rules and research that your and your team's AI agents can all read and update.
Since 2026
Free plan · Notes and knowledge
- Segue
Keeps an ML project's decisions, evidence and next steps in a brief that Claude, ChatGPT or Cursor can load and update.
Since 2026
Free plan · Developer tools · Developers
- Cache
A notes and tasks app that keeps plain Markdown files on your devices and syncs them through any Git host you choose.
Notes and knowledge · Individuals and families
- Sequel
Links GA4, ad, CRM and billing data to Claude or ChatGPT so marketing teams can ask questions using shared metric definitions.
Since 2024
Subscription · Data and spreadsheets · Agencies
- UniDeck
Build no-code dashboards from widgets that read from GitHub, Slack, Stripe, Google Workspace and your own APIs, then share by link.
Since 2025
Free plan · Data and spreadsheets
- CurrencyBeacon
An API for live and historical currency and crypto exchange rates, with conversion endpoints, for developers building finance features.
Free plan · Developer tools · Developers
- Brainio
A Markdown note app that shows your notes as mind maps and a linked graph, with live shared editing.
Since 2019
Free · Notes and knowledge