Create a poll in seconds. Results in real time.
Choose anonymous tallying or link responses to voter identities — you decide. Vote privacy and tally integrity are protected by verifiable cryptography, not just promises.
Simple. Fast. Trusted.
For clubs, organisations, events & media
Set up a poll in minutes — choose your question types, generate access codes for your voters, and share them by email, link, or printed sheet. Watch results arrive live on your dashboard. No voter accounts needed.
- Single choice, multiple choice, ranked voting, and quiz mode
- Anonymous tallying or identity-linked responses — your choice
- Live results dashboard, shareable with your audience
- Live quiz and presentation mode for meetings and events
- Scales from 10 voters to unlimited
- Cryptographic audit trail anyone can verify
Gold Standard. Uncompromising.
For regional and national elections & formal ballots
Built for elections where integrity must be beyond question. Votercare Elect brings independent trusted parties into the process — verifying voter eligibility before the poll opens and jointly holding the keys to the vote count, so no single organisation can influence the result.
- Formal voter eligibility verification, in person or supervised remote
- Independent trustee network — no single point of control
- Coercion-resistant: voters can silently override a forced vote
- Fully documented against UK Code of Practice on Electronic Balloting
- Zero-knowledge proofs + homomorphic encryption under the hood
Proof your voters can verify themselves
Every Voter.Care deployment ships with an embeddable verification badge — a live-fetched widget tied to that specific poll's cryptographic record. Voters click it to see real evidence, not marketing copy. Tier-specific, poll-specific, and anti-spoofed by design.
How verification badges workHow accuracy and privacy are achieved
Seven techniques — numbered on the diagram above — work together so every vote is counted correctly and no voter can be identified. Blue = both products · Gold = Votercare Elect only.
Credentials without identity
Your identity is never stored by the voting system
Voters register by generating a secret key on their own device. They share only a cryptographic commitment derived from that key — the system adds it to a Merkle tree of eligible commitments, but never sees or stores the key itself. No name, phone number, or email address is required or retained in the voting system. For a live event, registration can be as simple as scanning a QR code at the door; for an organisational poll, it integrates with an existing membership or employee directory to confirm eligibility, then discards the personal data once the commitment is issued. Eligibility is proved mathematically at vote time — not by looking you up in a database.
Trusted-authority credential issuance
Votercare Elect only — identity verified before voting begins
Before a voter can participate in an Elect election, their identity is verified in person or via supervised remote session to a government-grade standard (NIST IAL3-equivalent). A trained operator issues the cryptographic credential — but a second, independent operator must co-sign every issuance, so no single person can create a fraudulent voter. The resulting credential is stored in the voter's own device or wallet; no central voter registry is held by the system.
Zero-knowledge eligibility proof
Prove you can vote without saying who you are
At vote time, your device generates a zero-knowledge proof of group membership — mathematically proving you hold a valid credential — plus a per-election nullifier derived from your secret. The nullifier blocks double-voting without linking either cast to your identity.
Homomorphic ballot encryption
Votes are tallied without anyone reading them
Your vote is encrypted on your device before transmission. The system sums encrypted ballots using homomorphic arithmetic — addition without decryption — so nobody reads individual votes, not even the operator. Only the aggregate result is ever revealed. At any point you can also trigger a Benaloh challenge: your device proves it encrypted your vote correctly by revealing its randomness, but a challenged ballot is discarded rather than counted — so there is no coercible receipt.
Threshold trustee decryption
No single party can reveal or falsify the result
The tally is only decryptable when a quorum (k-of-n) of independent trustees act together. The private key is mathematically split across them using Shamir's Secret Sharing and never assembled in one place at any point. One trustee coerced or compromised cannot alter the outcome.
Public cryptographic audit trail
Anyone can independently verify the final count
The final tally includes a published cryptographic proof any technically capable party can verify independently. Checking the arithmetic closes the end-to-end loop: the proof links the complete set of valid encrypted ballots, the accumulated homomorphic sum of those ciphertexts, and the decrypted final tally. Verifying it confirms the result is precisely the sum of those specific ballots and nothing else. Because the proof ties the output to specific input ciphertexts, it is impossible to silently add a vote (would require forging a ZK eligibility proof, computationally infeasible), remove a vote (breaks the accumulation proof), or alter the tally after decryption (breaks the decryption proof). A correct arithmetic check means the count is accurate — independently of whether you trust Voter.Care or the poll organiser.
Embeddable verification badge
The public face of the cryptographic proof — for voters to check themselves
Every poll generates a live-fetched embeddable badge, tied to that poll's cryptographic proof record in Voter.Care's backend. Anyone — voter, auditor, journalist, regulator — can click it to verify independently that the poll used the techniques described above, backed by the actual published evidence: nullifier set, ZK proofs, and encrypted tally. The badge cannot be detached or spoofed: it visibly breaks if separated from a verified, live poll record. Poll owners embed it on their platform or results page as a verifiable trust signal for their audience.
News and articles
Read about our design decisions, the cryptographic techniques behind our products, and the real-world problems we're solving.
Visit the BlogInterested in Voter.Care?
Whether you're a trade union, political party, professional body, or media company — we'd love to hear from you.
Get in touch