PARSIQ Verified Customer Reviews (2026)

Summ (formerly Crypto Tax Calculator) is leading crypto & equities tax software that simplifies tracking and reporting across all your brokers, exchanges, wallets, NFTs and DeFi activity. With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines. Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more. Unique spam filtering controls also help strip out junk tokens and fake outgoings so spam doesn’t corrupt gains and losses. Summ's portfolio helps you see everything together so you can pay the least tax possible and get accurate IRS-ready reports. That’s why Summ is seriously loved by users (rated 4.6 /5 stars on Trustpilot) and they’re an official tax partner of both MetaMask and Coinbase. If you’re ready to stop fighting your tax software, Summ turns investing chaos into confidence. Add clarity. Subtract doubt.

Chainstack provides a suite of APIs and software that empower countless businesses, regardless of their size, to develop, expand, and sustain blockchain applications effectively. Their APIs are designed with security in mind, featuring secure node connections and best practices for key management to ensure your data remains safe and under your control. You also have the capability to invite additional members to your network, allowing them to deploy their infrastructure effortlessly through user-friendly network management tools. With Chainstack, you can select and implement the blockchain protocol that meets your specific requirements, and it will remain unchanged for your use. Chainstack’s managed blockchain services simplify the processes of launching, joining, and scaling decentralized networks, making it accessible for users at all levels. The platform enables you to test out enterprise-grade tools and services with confidence before transitioning to a production environment. Additionally, ongoing monitoring and resource provisioning are provided to help you maintain optimal performance and efficiency. This comprehensive approach ensures that businesses can focus on innovation while relying on robust support from Chainstack.

Make sure to document every change you make thoroughly. By leveraging version history, you can seamlessly navigate between different versions and verify that your API functions smoothly. Our system, designed for optimal subgraph pre-caching, provides clients with indexing speeds that can be three times faster, all while eliminating the need for any code modifications. You have the ability to generate streams using SQL from subgraphs and other data sources, allowing for continuous aggregations with instantaneous access via bridges. We also provide ETL capabilities that are aware of reorganizations and operate in sub-second intervals, compatible with various tools like Hasura, Timescale, and Elasticsearch. You can merge subgraphs from multiple chains into a unified stream, which enables you to execute complex aggregations in just milliseconds. By layering streams, integrating with off-chain data, and creating a unique real-time view of the blockchain, you can enhance your data exploration. Additionally, you can implement dependable webhooks, run analytical queries, and take advantage of fuzzy search capabilities among other features. Moreover, connecting streams and subgraphs to databases such as Timescale and Elasticsearch, or directly to a hosted GraphQL API, significantly broadens your data management options. This all-encompassing strategy guarantees that your data processing remains both streamlined and effective, ultimately enhancing your overall operational efficiency.