nomoat / Categories / Security and passwords software
Security and passwords software
Small, specific security and passwords tools, ready to use today. 634 products listed. Of these, 344 have a free plan, 32 sell for a one-off price, 17 carry proof such as verified revenue, update history or uptime.
- Spamdrain
A spam filter that sits on your existing email account and keeps junk and fraud mail out of your inbox.
Subscription · Security and passwords
- SplashID Pro 9
A password manager for individuals and families that encrypts records with a master password, syncs devices and shares safely.
Free plan · Security and passwords · Individuals and families
- Spyzero
Checks hotel rooms, rentals and cars for hidden cameras and trackers using your iPhone's Wi-Fi, camera and magnetometer.
Security and passwords · Individuals and families
- SSL Insecure Content Fixer
Fixes the mixed content and insecure content warnings a WordPress site shows after it moves to HTTPS.
Website builders
- SSL Zen
A WordPress plugin that gets a free Let's Encrypt certificate, installs it and redirects all visitors to HTTPS.
Free plan · Website builders
- SSLMate
Buys, installs and renews SSL certificates automatically and watches for certificates issued for your domains.
Since 2016
Subscription · Uptime and monitoring · Developers
- Stash
Password manager that keeps encrypted passwords on your phone instead of the cloud, with a desktop companion for autofill.
Free trial · Security and passwords · Individuals and families
- Stop Spam
Screens incoming calls on your phone and blocks robocalls and scam numbers, with your own block and allow lists.
Free · Security and passwords · Individuals and families
- Stop Stalker
An iPhone app that checks rentals and hotel rooms for hidden cameras, unknown Wi-Fi devices and stray Bluetooth trackers.
One-off payment · Security and passwords · Individuals and families
- StopReg
An API that checks signup emails in real time and flags throwaway, role-based or fake addresses before they get in.
Since 2026
Free plan · Security and passwords · Developers
- Straja
Check links, websites and emails for scams and phishing, and get breach alerts, through a browser extension and phone app.
Free plan · Security and passwords · Individuals and families
- Strix
Runs automated penetration tests on your apps, APIs and cloud on each deploy and suggests code fixes as pull requests.
Since 2025
Free plan · Security and passwords · Developers
- SubdomainWatch
Watches your DNS for dangling records, subdomain takeover risks, SPF limits and expiring certificates.
Free plan · Uptime and monitoring · Developers
- Suped
Reads DMARC reports for your domains and tells IT teams what to fix to stop spoofing and keep email delivered.
Uptime and monitoring
- Super Agent
Browser extension that answers cookie consent popups for you based on preferences you set once.
Security and passwords · Individuals and families
- SuperBlocker
Ad and tracker blocker for iPhone and iPad, bought once, with no VPN or account needed.
One-off payment · Security and passwords · Individuals and families
- SuperTokens
Adds sign-in to your app with prebuilt screens for passwords, magic links, social login and SSO, self-hosted or managed.
Security and passwords · Developers
- SurePassID
Adds multi-factor login to Windows, Linux, Mac, RDP and SSH, even on air-gapped networks, for IT and critical infrastructure.
Free trial · Security and passwords
- Surge
Routes all traffic on your Mac or iPhone through rules you set, proxies it, and lets you inspect and rewrite HTTP requests.
Free trial · Security and passwords · Individuals and families
- Swisscows.email
Private, end to end encrypted email hosted on Swiss servers, with webmail and phone apps for people and businesses.
Subscription · Security and passwords
- TAAKAD
Paste or share a suspicious text, link, number or QR code and get told whether it is a scam and why.
Free · Security and passwords · Individuals and families
- Temp Mail
Phone app that creates short-lived email addresses for signups and verification codes so your real inbox stays private.
Free · Security and passwords · Individuals and families
- Temp Mail Detector
An API and plugin that flags throwaway email domains at signup so fake accounts never get in.
Free plan · Security and passwords · Developers
- Temp Mail Pro
An iPhone and iPad app for making several throwaway email addresses and reading what arrives in them.
Free plan · Security and passwords · Individuals and families
- Temp.now
Gives you a throwaway email address in one click so you can sign up or get codes without sharing your real inbox.
Free · Security and passwords · Individuals and families
- TempBox
Gives you a throwaway email address in one click so sign-ups and verification codes stay out of your real inbox.
Free · Security and passwords · Individuals and families
- Tempmail Mail
Gives you throwaway inboxes and forwarding aliases for signups, with per-domain blocking so spam stays out of your real email.
Since 2025
Free plan · Security and passwords · Individuals and families
- TextKiller
An iPhone app that filters spam and scam text messages using a block list that keeps updating.
Free trial · Security and passwords · Individuals and families
- The MCP Census
Checks MCP servers against public evidence before you install them, through a website, a REST API or an MCP endpoint.
Since 2026
Free plan · Security and passwords · Developers
- The Vault
Encrypted iPhone and Mac app for storing passwords, document photos and other private notes as free text.
Security and passwords · Individuals and families
- Theme My Login
A WordPress plugin that puts login, registration and password pages inside your own theme, with add-ons like passwordless login.
Free plan · Website builders
- Thyme
Desktop app that decompiles Android APKs and disassembles ARM code, with a call graph you can query in SQL.
Since 2026
Free plan · Security and passwords · Developers
- Tiger VPN
iPhone VPN you pay for by the hour or day instead of a monthly plan, with servers in 30 countries.
Pay as you go · Security and passwords · Individuals and families
- Traceback
Shows the real phone number and name behind blocked or No Caller ID calls on US carriers
Free trial · Security and passwords · Individuals and families
- Tracecat
Security teams build automated response workflows and agents, and track incidents as cases, self-hosted or managed.
Security and passwords · Software companies
- TraceIt
Uses Bluetooth signal strength on your iPhone to find lost earbuds or tags and flag trackers that may be following you.
Free plan · Security and passwords · Individuals and families
- Truesign
Spots bots, proxies and fake emails hitting your forms, pages and APIs without captchas or cookies.
Since 2025
Free plan · Security and passwords · Online sellers
- TruGrid SecureRDP
Lets staff reach their Windows desktops and apps from anywhere without a VPN, with BitLocker management for company computers.
Subscription · Security and passwords
- Trunc
Gathers server and app logs in one hosted place with full-text search for troubleshooting, attack detection and compliance.
Subscription · Uptime and monitoring · Developers
- Trustd
Checks driver and operator identity with face scans before freight is collected, so logistics firms can cut load theft.
Security and passwords · Transport and logistics
- TrustedLogin
Lets WordPress product support teams get time-limited access to a customer site with one click, without sharing passwords.
Free plan · Customer support · Agencies
- TrustedSite
Certifies a site's security and business details and shows trust badges that reassure shoppers.
Marketing and social · Online sellers
- TrustFlow
A Safari extension that checks websites on your device and warns you before you give money or details to a fake site.
Subscription · Security and passwords · Individuals and families
- Trustworthy
Stores a household's key documents in an encrypted vault and sorts them into reminders and answers for the family.
Free plan · Security and passwords · Individuals and families
- Tunnelblick
A free Mac app for connecting to and managing OpenVPN connections, bundled with everything needed to run.
Free · Security and passwords · Individuals and families
- UltraLocked
An iPhone vault that keeps IDs, recovery keys and private documents on the device with no cloud or account.
Since 2025
Subscription · Security and passwords · Individuals and families
- UpVPN
A WireGuard VPN with servers in many cities and apps for iPhone and Android.
Since 2024
Security and passwords · Individuals and families
- UrBackup
A self-hosted backup server that takes file and full disk image backups of office computers and restores them from a web interface.
Free · Security and passwords
- URnetwork
Encrypts your internet traffic and routes it through community-run devices, a peer-to-peer alternative to a normal VPN.
Security and passwords · Individuals and families
- USBHawk
Lets a normal USB stick unlock your Windows PC when plugged in and lock it when pulled out.
Since 2026
One-off payment · Security and passwords · Individuals and families
- User Login History
Records when WordPress users log in and out, their online status, role, browser and country.
Free plan · Security and passwords
- User Role Editor
A WordPress plugin for creating and changing user roles and permissions, with a Pro version that hides admin menus per role.
Subscription · Security and passwords
- UserCheck
An API that checks signup emails for throwaway, relay and spam domains so software companies can block fake accounts.
Free plan · Security and passwords · Developers
- VaelMail
A private email inbox with receive-only aliases, signed in with an account number instead of personal details.
Free plan · Security and passwords · Individuals and families
- Vaultix
A password manager that keeps your vault encrypted on your phone, with passkeys, 2FA codes and a family vault, no email needed.
Free plan · Security and passwords · Individuals and families
- VaultLink
Share passwords, API keys and env vars through encrypted links that expire after a set time or number of views.
Since 2026
Security and passwords
- VaultSQL
A browser SQL workbench that lets teams query databases without passing passwords around, with access requests and audit logs.
Since 2026
Free · Security and passwords · Developers
- Veilith
Encrypted vault for iPhone where a decoy password opens fake data, so your real secrets stay hidden if you are forced to unlock it.
Since 2025
Security and passwords · Individuals and families
- Venya
Lets AI agents run commands on your servers with stored credentials they never see, with an audit log for compliance.
Since 2026
Subscription · Security and passwords · Developers
- VerifyGuard
An iPhone app that checks messages, links and photos for scams and deepfakes, aimed at people and their families.
Free plan · Security and passwords · Individuals and families