
eMembership is a cloud union management platform from Winmill Software, designed from the ground up for labor unions rather than adapted from a generic CRM. Its data model reflects how unions actually work: members tied to employers, contracts, and dues classifications, with remittance arriving from multiple employers at once.
Winmill owns and operates the physical infrastructure behind eMembership instead of renting capacity from a public cloud provider. The equipment sits in a colocation facility that holds SOC 1 and SOC 2 audit reports and ISO 27001 certification, and Winmill maintains HIPAA Security Rule and PCI DSS compliance for the eMembership environment. Data is encrypted in transit and at rest.
Unions connect eMembership to the tools they already use through an open REST API and prebuilt integrations with QuickBooks, Great Plains, Mailchimp, SendGrid, Twilio, Stripe, PayPal, DocuSign, and others. Staff work in a web application, while members use a native iOS and Android app or a web portal that reads and writes the same database in real time.
Functionality is split into 18 modules, so a union licenses only what it needs and adds more later. Two releases ship each year as part of the subscription. Pricing is set by module, never by seat or member count.
Winmill has been building software since 1994 and launched eMembership in 2008. Today, 55+ labor unions across North America rely on it.
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Summ (formerly Crypto Tax Calculator) is a crypto & equities tax platform that simplifies tracking and reporting across all your exchanges, wallets, NFTs, and DeFi activity. Backed by Airtree, Coinbase Ventures, and 20VC, Summ helps investors stay compliant with confidence.
With support for thousands of integrations, Summ imports your complete transaction history and automatically generates audit-ready tax reports aligned with the tax requirements of over 180 countries.
Users can review trades, uncover tax-saving opportunities, and download accountant-ready tax forms, including Form 8949, Form 1040, capital gains summaries, and more.
Summ's portfolio tracker delivers real-time profit and loss insights, estimated tax liabilities, and accurate pricing for more than 300,000 cryptocurrencies and shares.
Rated 4.6/5 on Trustpilot and featuring seamless TurboTax integration, Summ makes crypto & equities tax reporting simple for both casual investors and active traders.
Built for speed, accuracy, and compliance, Summ gives users complete confidence at tax time.
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OnChainFX
OnChainFX offers a wide array of data including cryptocurrency prices, market capitalizations, charts, and other relevant information to empower cryptocurrency traders with the insights they need for making informed trading decisions. The Messari methodology encompasses an extensive framework that defines how various metrics are calculated and how assets are categorized, ensuring clarity and consistency in data reporting. This robust methodology is accessible across our top-tier data and research platform, which is essential for the growth of the emerging cryptocurrency sector. Providing a transparent and detailed approach to metrics and classifications plays a vital role in fostering trust and understanding within the market. The Messari methodology includes two key components: over 100 quantitative metrics and more than 15 qualitative classifications, allowing users to thoroughly analyze the landscape. Additionally, our proprietary methods detail the four pivotal metrics—price, volume, supply, and market capitalization—essential for evaluating cryptocurrency assets effectively. By maintaining such rigor in our methodology, we aim to enhance the overall integrity and usability of cryptocurrency data for all stakeholders involved.
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AltSignals
AltSignals is one the most trusted and respected Crypto signal providers. AltSignals boasts over 1000 VIP members, 200+ Trustpilot reviews, and over 50k members in our free channel. AltSignals was established during the 2017-2018 bull run due to too many scams. AltSignals' goal has been to provide consistent, high-quality crypto signals for Binance Futures as well as Binance Spot. Bitmex has also been a client of AltSignals in the past. Some signals work on ByBit/KuCoin/FTX as well. AltSignals also offers a proprietary TradingView algorithm that includes an advanced backtesting tool, community, and is called AltAlgo.
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