No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- MLJAR Studio
Desktop data analysis app where you ask about your data in plain English and get Python code, charts and notebooks run on your computer.
Since 2017
Data and spreadsheets
- ALTCHA
CAPTCHA that blocks bot sign-ups and form spam without cookies or tracking, available as a WordPress plugin, self-hosted or managed.
Free plan · Security and passwords
- Skyvern
AI agents that run browser tasks like logging into portals, filling forms and pulling out data, without fragile scripts.
Since 2024
Subscription · Developer tools
- LoginPress
Restyles the WordPress login page with templates and adds social login, CAPTCHA and login attempt limits.
Free plan · Website builders
- 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
- Quadratic
Spreadsheet that links to databases and files and lets AI write the formulas, Python and charts for you.
Since 2023
Data and spreadsheets
- Cerbos
Authorization service that lets engineering teams define access policies in one place and check permissions for users and AI agents.
Security and passwords · Developers
- mCaptcha
Free proof-of-work CAPTCHA that runs silently without tracking users and works as a drop-in for reCAPTCHA and hCaptcha APIs.
Free · Security and passwords · Developers
- Procaptcha
CAPTCHA and bot blocking that stops scrapers, fake signups and account takeover on forms, APIs and full sites, explaining each block.
Free plan · Security and passwords
- Friendly Captcha
Invisible CAPTCHA that blocks bots and spam on website forms without tracking visitors or making them solve puzzles.
Subscription · Security and passwords
- AuthZed
Hosted permissions system that software teams use to control who can access what in their apps and AI agents.
Free trial · Security and passwords · Developers
- AIR Blackbox
Records every AI agent decision in a signed, tamper-evident log so teams can show regulators what their AI did under the EU AI Act.
Since 2026
Free plan · Developer tools · Developers
- Axtary
Checks each AI agent tool call against policy and asks a person to approve the exact payload before risky actions.
Since 2026
Security and passwords · Developers
- DBLift
Runs versioned SQL and Python database migrations with dry runs, history checks and rollbacks, for Python teams.
Since 2026
Free plan · Developer tools · Developers
- Kastra
Checks each AI agent action, like a shell command or API call, against policy and logs why it was allowed or blocked.
Since 2026
Free trial · Security and passwords · Developers
- Captcha Ajax
Free WordPress plugin that loads a fresh captcha on forms and logins, even on cached pages, without outside accounts.
Free · Security and passwords
- Cap
Free self-hosted CAPTCHA that checks visitors with background proof-of-work and browser tests instead of puzzles, a swap for reCAPTCHA.
Free · Security and passwords · 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
- CAPTCHA 4WP
WordPress plugin that puts reCAPTCHA, hCaptcha or Turnstile on login, comment and checkout forms to block spam bots.
Security and passwords
- Captcha.eu
Bot and spam protection for websites that blocks bots without puzzles, cookies or tracking, hosted in Austria.
Subscription · Security and passwords
- Private Captcha
GDPR-friendly CAPTCHA made in Europe that protects forms and APIs from bots without cookies or puzzles, hosted or self-hosted.
Free trial · Security and passwords
- Runcell
An AI agent inside Jupyter that writes and runs Python cells, reads the results and fixes errors during data analysis.
Since 2025
Free plan · Developer tools · Developers
- Permit.io
Hosted permissions service that adds role, attribute and relationship based access checks to apps, APIs and AI agents.
Since 2022
Security and passwords · 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
- Authress
An API that adds login, SSO and fine-grained permissions to the software you build.
Security and passwords · Developers
- ARCaptcha
Captcha service that blocks bots on websites and logins, with custom-branded puzzles and traffic reports.
Security and passwords
