Directory
Published directory entries matching your search.
Sherlock is a web3 security platform that combines private audits, audit contests, AI-assisted analysis and bug bounties. It describes an audit engine that coordinates AI security approaches into one validated result, and collaborative audits staffed by security researchers. The site states it has conducted over 1,000 audits and reports more than 11,000 security researchers.
siftrss is a free web tool that adds filters to Atom or RSS feeds. Users enter a feed URL, select filters, and receive a link to a new filtered feed. Filters can include or exclude items based on title, description or link, using contains, regex or existence matching. The site states no registration, limitations or ads.
Talkwalker Alerts is a free web monitoring service that functions as an alternative to Google Alerts. It tracks mentions of brands, competitors, events or user-specified topics across the web, and sends real-time alerts to users’ email inboxes, RSS feeds or Slack accounts. Users can customize alert settings including source type (news, Twitter, blogs, discussion forums), result language (22 available options), delivery frequency, and whether to receive all results or only high-engagement mentions. The service is free to use.
Tiny Tiny RSS is a free, open-source, web-based news feed reader and aggregator for RSS, Atom and other feeds. It is self-hosted, supports organizing feeds by folders and subfolders, and offers OPML import/export, a JSON API, plugins and themes.
WebFeed is an RSS or feed tool for discovering, reading, filtering, or managing web updates.
Zoom Earth is an interactive weather map of the world showing rain, wind, temperature and pressure, with forecasts for a selected location. It also offers satellite imagery, rain radar updated in near real time, hurricane and storm tracking, and wildfire and smoke monitoring. Mobile apps are available for iPhone, iPad and Android.
All about RSS is a website that curates a list of RSS-related resources, including tools, services, communities, and tutorials. The list is organized based on content from the Telegram channel @AboutRSS. It aims to provide a comprehensive collection of RSS resources.
API3 provides data feeds and pays dApps for using them. It reports more than 100 data feeds on every chain. AirnodeHub is described as a marketplace where agents discover, call and pay for APIs, with the data source paid for each response. It is in early access and expected to keep changing and pivot.
Apostro is a risk curator for onchain money markets. Its flagship products are Resolv and BTCfi, and users can lend and borrow USDC, USR, RLP, LBTC, EBTC and other tokens. The project says its markets are built with specific trading strategies in mind, aimed at capital efficiency and additional risk protections.
A browser-based tool for watching multiple Twitch live streams at once in a single tab. It offers universal mute controls and a grid that scales automatically with the number of channels. Streams start muted, and up to 100 channels can be loaded. It works client-side without extensions or accounts and is aimed at desktop monitoring.
3F Mutual supports crypto risk protection, bug bounties, coverage, or security review workflows.
AlphaPing operates mandate-driven, non-custodial on-chain credit vaults with defined risk boundaries and verifiable on-chain accounting. Vaults include USDC- and LINK-denominated mandates that apply over-collateralized credit, programmatic liquidation, isolated risk compartments and deterministic exit rules. The project states its vaults target institutional use cases and are not intended for discretionary trading, yield aggregation or retail-oriented speculation.
AlsoAsked is a search intent and keyword research tool that provides live, geo-specific "People Also Ask" data from Google. It helps users map search intent for traditional and AI search, improve content alignment with user queries, supports international SEO with city and language targeting, and offers API access for automated intent shift monitoring. It operates on tiered subscription plans with varying monthly credit allowances.
BacklinkScan is an AI-powered backlink checker. It provides daily monitoring of new and lost backlinks, automated disavow file preparation, and Search Console integration for organic keyword and ranked page data. It also offers historical backlinks, referring domain analysis and brand visibility tracking across AI platforms.
BlockSec Phalcon Security is a platform for protocols, liquidity providers and traders, L1/L2 chains and exchanges to detect attacks, receive alerts and take automatic actions. It scans transactions at the mempool stage and can place a transaction ahead of an attack to block it. The site describes configuration by importing addresses or using templates.
CertKit Certificate Search is a tool that searches TLS certificate transparency logs to locate publicly issued certificates. It can identify new subdomains, certificate renewals, and suspicious activity, supporting security monitoring, domain research, and uncovering hidden infrastructure.
Check-Host.net is an online tool for checking the availability of websites, servers, hosts and IP addresses. It offers domain and IP location data from geolocation databases and whois, ping to measure latency and packet loss from servers worldwide, HTTP response checks, DNS record retrieval, TCP and UDP port checks, a subnet calculator, a live server terminal for diagnostics, and API documentation for building monitoring solutions.
CoinLedger helps track crypto portfolios, balances, transactions, taxes, or DeFi positions.
CoinStats helps track crypto portfolios, balances, transactions, taxes, or DeFi positions.
CryptoRank provides a portfolio tracker with a built-in NFT and DeFi wallet tracker. Users can create manual portfolios, add transactions, and view balances, profit, and change over customizable periods. It offers real-time price data for more than 19,000 cryptocurrencies and a mobile app. Tracking requires sharing a public address.
Cyfrin is a blockchain security firm helping protocols and institutions reduce risk through smart contract audits, formal verification, penetration testing, incident response, and security and risk advisory. It also provides security research and enterprise education and certifications.
DeBank helps track crypto portfolios, balances, transactions, taxes, or DeFi positions.
Ease builds coverage products for decentralized finance, targeting smart contract exploits, protocol failures and economic attacks. Its stNXM product lets users underwrite coverage for DeFi protocols and earn yield from premiums, with capital at risk for valid claims. Uninsurance covers deposited assets through mutual protection. Cross-Asset Yield Vaults are described as in development.
Ensuro supports crypto risk protection, bug bounties, coverage, or security review workflows.
