Ratings and Reviews 11 Ratings

Total
ease
features
design
support

Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Alternatives to Consider

  • YouHodler Reviews & Ratings
    27 Ratings
  • Zengo Wallet Reviews & Ratings
    413 Ratings
    Company Website
  • CoinStats Reviews & Ratings
    101,022 Ratings
    Company Website
  • Blockdaemon Reviews & Ratings
    2 Ratings
    Company Website
  • SurveySparrow Reviews & Ratings
    2,976 Ratings
    Company Website
  • Nexo Reviews & Ratings
    15,878 Ratings
    Company Website
  • ThriveSparrow Reviews & Ratings
    12 Ratings
    Company Website
  • Auth0 Reviews & Ratings
    860 Ratings
    Company Website
  • Planfix Reviews & Ratings
    57 Ratings
    Company Website
  • RaimaDB Reviews & Ratings
    5 Ratings
    Company Website

What is Sparrow Wallet?

Sparrow is a Bitcoin wallet designed for individuals who prioritize their financial autonomy. Emphasizing security, privacy, and user experience, Sparrow aims to be transparent by offering extensive details about transactions and UTXOs while keeping the interface user-friendly. It encompasses all the essential features one would expect from a contemporary Bitcoin wallet, including comprehensive support for both single-signature and multi-signature wallets employing common script types. Users can choose from various connection options, such as public servers, Bitcoin Core, and private Electrum servers, ensuring flexibility in how they manage their assets. The wallet adheres to industry standards and includes full support for Partially Signed Bitcoin Transactions (PSBT). It is compatible with all major hardware wallets in both USB and air-gapped formats, allowing for complete control over coins and fees, with advanced coin selection capabilities. Every transaction, input, and output is meticulously labeled for clarity. Lightweight and multi-platform, Sparrow integrates built-in Tor functionality and provides Payjoin support, as well as compatibility with Testnet, Regtest, and Signet networks. A notable feature of Sparrow is its sophisticated transaction editor, which sets it apart from other wallets in the market. This allows users to craft and modify transactions with precision, enhancing their overall experience and control.

What is Block.io?

Introducing Block.io, the most accessible Bitcoin Wallet as a Service, which streamlines your Blockchain engagement through easy-to-use API calls designed to cater to all your requirements. Supporting a variety of currencies and programming languages, we make it exceptionally easy for you to begin crafting your Bitcoin application. Our services not only encompass wallet hosting but also provide tailored support for your cryptocurrency ventures, eliminating the need for you to struggle with the intricacies of initiating your project—launch with Block.io and become operational in less than a day. You can seamlessly manage Bitcoin, Dogecoin, and Litecoin from a single, unified platform, as all transactions are executed directly on the blockchain. You are given complete control over your transactions, ensuring that only you possess the authority to approve them. With an outstanding uptime exceeding 99.99% and an impressive average response time of merely 80 ms, the app-building process has been optimized to the extent that it can be achieved in just three lines of code. Our Basic Multi-Signature addresses significantly enhance your security by necessitating two signatures for any withdrawals: yours and Block.io's, which greatly fortifies the safety of your wallets and applications compared to traditional single-signature addresses. Additionally, our user-friendly interface ensures that even those new to the cryptocurrency scene can easily navigate the system without feeling daunted, paving the way for a smoother onboarding experience. By prioritizing simplicity and security, Block.io empowers everyone to join the cryptocurrency revolution with confidence.

Media

Media

Integrations Supported

Bitcoin
Bitcoin Core
Blockstream Jade
COLDCARD
DAML
Electrum
Hedgehog
Keystone
Ledger
Passport
Trezor

Integrations Supported

Bitcoin
Bitcoin Core
Blockstream Jade
COLDCARD
DAML
Electrum
Hedgehog
Keystone
Ledger
Passport
Trezor

API Availability

Has API

API Availability

Has API

Pricing Information

$0
Free Trial Offered?
Free Version

Pricing Information

Pricing not provided.
Free Trial Offered?
Free Version

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Sparrow Wallet

Company Location

N/A

Company Website

sparrowwallet.com

Company Facts

Organization Name

Block.io

Date Founded

2014

Company Website

www.block.io

Categories and Features

Categories and Features

Popular Alternatives

Popular Alternatives

Specter Wallet Reviews & Ratings

Specter Wallet

Specter Solutions