Assembley vs ElectionChamp

Assembley is web software for organisations running general assemblies and member votes. It covers invitations, attendance registration, agenda management, and vote recording for online, in-person, and hybrid meetings. Organisers can offer Yes, No, or Abstain voting, secret ballots, board elections, and split voting, while tracking live results and quorum. Voters receive single-use ballot links and can participate without an account, password, or app. Organisations can upload shareholder or member registers as CSV files; Assembley checks them for duplicates and errors. Its evidence package brings together the event chain, Merkle roots, attendance, and results for independent verification. Assembley says votes are write-once at the database level, with hash-chained event logs and Merkle roots supporting auditability. Its database and application run in Frankfurt, Germany, while transactional mail is sent from Ireland; two sub-processor agreements specify primary processing in the United States. It says it processes data under GDPR and provides a Data Processing Agreement on paid plans, but holds no third-party security certification. Starter is free forever; Basic costs €149/ yr.

ElectionChamp is a web-based voting platform for creating elections, collecting ballots, and calculating results. It supports plurality, ranked choice, approval, cumulative voting, nominations with write-ins, motions, and surveys. One election can combine several ballot items using different methods. Voters use a browser on a phone, tablet, or computer, without downloading an app or creating an account. Each voter receives a unique 16-digit key that locks after one ballot is submitted. Administrators can combine online and in-person voting, with votes tracked together. Email and SMS notifications, automatic reminders, and branded templates are available. When voting closes, results are calculated automatically with reports, participation statistics, and CSV export. The maker says data is encrypted with AES-256 at rest and in transit, and voter identity is separated from ballots. Activity is timestamped and exportable for compliance records. The free plan covers up to 20 voters forever; the paid plan costs $10 per election for 21–200 voters, then $0.05 per voter after 200.