Voatz

Voatz is a Boston-based private technology company focused on electronic voting through mobile devices and web-connected election tools. Its platform is designed for elections in which voters may have difficulty reaching a polling place, including military and overseas voters, voters with disabilities, and participants in institutional or organizational elections. The company presents its system as a way to combine remote access with identity verification, ballot auditing, and election-administration controls. The concept was initially prototyped by the founders at a 2014 South by Southwest hackathon, while the company was established in 2016. Early use included authentication and voting support at the Massachusetts Democratic State Convention and a student-government election at Tufts University. The Tufts Community Union continued using the system in subsequent elections, with online, assisted, and campus-based voting options. These early deployments allowed Voatz to test identity matching, QR-code credentials, assisted voting stations, and election-management workflows in relatively controlled environments. Voatz later became associated with public-sector pilots. West Virginia used the technology in a 2018 series of pilots for deployed military personnel and other eligible overseas voters during the U.S. midterm election period. The project enabled voters located in 29 countries to submit ballots through the application and included functions such as ballot cancellation, post-election auditing, and tabulation support. Utah County began using Voatz in 2019 for military voters and later extended eligibility to voters with disabilities. In October 2020, a Utah resident became the first person reported to have cast a vote for president in a U.S. general election through a blockchain-based voting application on a personal smartphone. Colorado and other U.S. jurisdictions have also been associated with pilots or demonstrations. The platform uses a combination of mobile software, identity documents, facial comparison, voter-roll information, biometrics, and distributed ledger infrastructure. A typical voter is asked to verify a phone number, submit identification and a selfie, and complete a biometric or other identity check. After eligibility is confirmed, the voter receives an election-specific credential or token. The voter-facing interface generally conceals blockchain mechanics such as wallet addresses and private keys, instead using a short code or biometric action. Voatz has described a network of identically configured validating servers operating across Amazon Web Services and Microsoft Azure, with Hyperledger-based infrastructure. It has also described processes in which biometric information is removed after identity verification and in which submitted votes are printed for tabulation or audit purposes. The company has attracted investment and commercial interest from the blockchain sector, including a 2018 investment by Overstock through its Medici Ventures subsidiary. Its business model centers on providing and operating election technology for organizations and jurisdictions rather than selling a mass-market consumer product. By August 2025, reference material described the company as having conducted more than 150 elections, including pilots, although the precise scope and status of those elections should be verified against current company or election-authority records. Voatz's public profile has been shaped as much by security criticism as by its deployments. In 2020, MIT researchers reported serious vulnerabilities in the architecture and raised concerns about ballot secrecy, voter privacy, authentication, and the ability of a compromised device or server environment to affect an election. Voatz disputed the researchers' conclusions. A later assessment commissioned by Voatz and conducted by Trail of Bits confirmed several of the underlying concerns and reported 48 technical issues plus 31 threat-model findings, with a substantial portion rated high severity. The company and auditors subsequently characterized some findings as addressed or false positives, but the episode reinforced broader skepticism among election-security specialists about internet voting and the claim that blockchain alone can solve voting integrity problems. In 2019, an attempted intrusion involving the West Virginia mobile voting system led to an FBI investigation after IP addresses were reportedly connected to University of Michigan students enrolled in an election-security course. Public reporting indicated that investigators considered whether the activity was an academic exercise rather than an attempt to alter votes. In 2023, the Government Blockchain Association announced that Voatz had received its Trusted Blockchain Solution designation following an assessment under the association's Blockchain Maturity Model. Voatz therefore occupies a contested position: it is marketed as an accessible remote-voting provider, while its technology and operating model remain subject to unusually high scrutiny because election systems require secrecy, verifiability, resilience, and public trust simultaneously.

Voatz emerged from a prototype developed at a 2014 South by Southwest hackathon and was established as a company in 2016. Its early work concentrated on proving that mobile devices could support identity-checked voting in settings where traditional polling arrangements were inconvenient or difficult. In June 2016, the Massachusetts Democratic State Convention used Voatz to authenticate delegate credentials alongside paper ballots. Delegates received QR codes based on a party-provided list and used the application for identity comparison and related ballot procedures. In 2017, Voatz was used in the Tufts Community Union Senate election. Tufts supplied an eligible-student list, and the system supported QR-code credentials, smartphone voting, a lightweight web portal, and assisted in-person voting on tablets. The continuing use of the platform at Tufts gave the company an extended institutional test environment and allowed it to refine access controls and support procedures. The most prominent early public-sector deployment took place in West Virginia in 2018. The state conducted mobile-voting pilots for deployed military personnel and other eligible overseas voters during a series of election periods. Voters in 29 countries reportedly submitted ballots. The implementation included functions for spoiling a ballot and conducting post-election audits, while participants had to meet specified operating-system and device requirements. The pilot made Voatz one of the most visible examples of blockchain-associated mobile voting in the United States. The West Virginia program also became the subject of an attempted-intrusion investigation. In 2019, state officials said IP addresses associated with attempted access had been referred to the FBI. Public accounts connected the addresses to University of Michigan students taking a course focused on election security and technology. Investigators considered whether the activity was an academic exercise rather than an effort to change votes. The episode highlighted the difficulty of distinguishing security research, unauthorized testing, and malicious intrusion in live election environments. Utah County began using Voatz in 2019, initially to provide military voters with an alternative to email-based ballot transmission and later to support voters with disabilities. In 2020, a Utah resident was publicly identified as the first person to cast a presidential general-election vote through a blockchain-based voting application on a personal phone. Colorado and other jurisdictions also participated in pilots or demonstrations. In 2021, a Philippine trial involving overseas voters and assisted kiosks was reported to have used the platform; of 669 volunteers, 348 voted through mobile, web, or kiosk channels over two days. Voatz's architecture combines a mobile application with voter-roll checks, phone verification, government identification, selfies, facial comparison, biometric authentication, and distributed ledger services. The company has described a validating-server arrangement spanning AWS and Azure, with identical copies of Hyperledger software. Its design attempts to separate identity verification from ballot handling and to give election administrators tools for voter management, ballot review, auditing, and result publication. Votes may also be transferred to paper for tabulation or audit purposes. The company's technology generated substantial criticism. In 2020, MIT researchers reported high-severity vulnerabilities and questioned whether the system could reliably protect voter privacy and ballot secrecy. Voatz denied the findings. A subsequent Trail of Bits assessment commissioned by Voatz reported 48 technical issues and 31 threat-model findings, including numerous high-severity items, while later exchanges disputed the classification or status of some findings. The controversy fed a broader debate among cryptographers and election-security experts over whether internet voting can provide the independence, secrecy, verifiability, and operational resilience expected of public elections. Voatz also received financial and strategic support from blockchain investors, including Medici Ventures, the blockchain subsidiary of Overstock. The company earns revenue by operating election technology for participating organizations and jurisdictions. In 2023, the Government Blockchain Association announced that Voatz had received its Trusted Blockchain Solution designation following a Blockchain Maturity Model assessment. Reference material available through August 2025 described more than 150 elections conducted by the startup, but current operating scale, customer composition, and financial condition require verification from up-to-date primary sources.

• 2023

  Trusted Blockchain Solution designation

  [1]Voatzen.wikipedia.org

  The Government Blockchain Association announced a Trusted Blockchain Solution designation for Voatz after a Blockchain Maturity Model assessment.

• 2021

  Philippine overseas-voter trial

  [1]Voatzen.wikipedia.org

  A Philippine trial used mobile, web, and assisted-kiosk channels for overseas voters and volunteers.

• 2020

  First reported presidential general-election vote through the app

  [1]Voatzen.wikipedia.org

  A Utah resident reportedly cast a presidential general-election ballot using a blockchain-based voting application on a personal cellphone.

• 2019

  Utah County began using Voatz

  [1]Voatzen.wikipedia.org

  Utah County adopted Voatz for military voters and later made the service available to voters with disabilities.

• 2018

  West Virginia military and overseas voting pilots

  [1]Voatzen.wikipedia.org

  West Virginia used Voatz in pilots for deployed military and eligible overseas voters, with participants voting from 29 countries.

• 2017

  Tufts Community Union Senate election

  [1]Voatzen.wikipedia.org

  Voatz supported the Tufts Community Union Senate election through QR credentials, mobile voting, a web portal, and assisted campus voting.

• 2016

  Company established and used at Massachusetts Democratic convention

  [1]Voatzen.wikipedia.org

  Voatz was established as a company and used to authenticate delegate badges and support voting procedures at the Massachusetts Democratic State Convention.

• 2014

  Voting platform prototype developed at SXSW

  [1]Voatzen.wikipedia.org

  The concept that became Voatz was prototyped by its founders at a South by Southwest hackathon.

A secure and accessible remote-election technology provider for military, overseas, disabled, institutional, and other eligible voters, emphasizing identity verification, auditability, and distributed infrastructure.

• Mobile voting application

  Voatz Voting App

  The voter-facing mobile application is designed to let eligible participants receive election credentials, verify identity, review ballot choices, and submit votes remotely. It uses phone verification, identification documents, selfies, facial comparison, voter-roll information, and biometric or code-based authentication. The interface generally hides blockchain-specific operations from voters and presents the process as a conventional guided ballot.

• Election management software

  Voatz Election Administration Interface

  The administrative side of the platform gives participating election authorities tools to configure an election, manage eligible voters, review ballots, support audits, and publish results when appropriate. It has been used alongside mobile applications, web portals, and assisted voting stations in institutional and public-sector pilots.

• Distributed election ledger

  Voatz Blockchain Infrastructure

  Voatz has described a distributed infrastructure consisting of identically configured validating servers hosted across Amazon Web Services and Microsoft Azure and running Hyperledger-based software. The architecture is intended to support ballot integrity, redundancy, and auditability, although its security and privacy properties have been disputed by independent researchers.

• 2020

  MIT and Trail of Bits security findings

  MIT researchers reported serious vulnerabilities in Voatz's architecture. Voatz disputed the analysis, but a later Trail of Bits assessment commissioned by the company confirmed several concerns and reported 48 technical issues plus 31 threat-model findings, including multiple high-severity items.

  Source

• 2019

  Investigation of attempted access to West Virginia voting system

  The FBI investigated attempted access associated with the West Virginia Voatz pilot after state officials referred relevant IP addresses. Public reporting linked the addresses to University of Michigan students and discussed the possibility of an academic exercise.

  Source

Read more

• 2020

  Commissioned independent security assessmentOther

  Background

  Voatz faced public criticism after MIT researchers reported vulnerabilities and questioned the security and privacy of its architecture.

  Action taken

  The company commissioned Trail of Bits to assess the platform and published an assessment identifying technical and threat-model findings.

  Aftermath

  The assessment confirmed several issues raised by MIT researchers, while subsequent discussion disputed the treatment, remediation, and severity of some findings.

  Source

• 2018

  Expanded from institutional pilots into public-sector remote votingStrategy

  Background

  After early convention and university deployments, Voatz pursued public-sector use for military and overseas voters who faced logistical barriers to traditional voting.

  Action taken

  The company supplied technology for West Virginia pilots and promoted mobile voting with identity verification, audit functions, and distributed infrastructure.

  Aftermath

  The pilots increased the company's visibility but also placed its security model under scrutiny from election researchers and public officials.

  Source

1. 1Voatzen.wikipedia.org
2. 2Voatz official websitevoatz.com