DuD-Poll
DuD-Poll: A free open-source polling service for anonymous, encrypted, self-hosted voting. Ranked #115 of 118 in Audience Response Systems by our editors (6.0/10); pricing: Free plan; best for privacy-focused self-hosted polling.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forPrivacy-focused self-hosted polling
- Free planYes
- Paid fromFree
- Facts checked21 Sep 2026
Where it wins
- Free open-source service with web and self-hosted options
- Anonymous, encrypted, and authenticated poll modes
- Custom addresses, access controls, and poll version history
Where it doesn't
- No customer support is provided
- Focused on scheduling and simple polls, not presentations
- Automatic deletion follows two months without read access
Our verdict on DuD-Poll
DuD-Poll is a free, web-based polling service operated by Technische Universität Dresden. It is designed for event-scheduling polls, such as coordinating meetings, and normal polls for simple voting. Privacy-sensitive organizers can use completely anonymous polls, while the software also supports end-to-end encrypted and authenticated polls, PGP-authenticated votes, and administrator-only vote reading. The Free plan includes event-scheduling polls, normal polls, and the anonymous polling version.
Privacy and control are central to DuD-Poll's appeal. Polls can use custom addresses, and administrators can control who can access them. The published feature set includes automatic deletion after two months without read access and poll version history. For organizations that want to retain control of their polling infrastructure, the software is open source under AGPL v3 and may be operated on the user's own server. That makes it a fit for teams prioritizing anonymous responses, encryption, and self-hosting over presentation features.
The product is narrower than a presentation-focused audience response system. Its stated scope centers on scheduling and simple voting, so organizations looking for live polling, Q&A, quizzes, or presentation integrations should choose a tool built around those workflows instead. DuD-Poll also comes with no customer support, which matters for teams that need guided onboarding or an assistance channel. Choose it for privacy-focused scheduling and polling, particularly when self-hosting is important; avoid it when audience interaction must be integrated into presentations or supported by a service team.
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DuD-Poll pricing
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DuD-Poll fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Live polling | Not verified |
| Live Q&A | Not verified |
| Quiz mode | Not verified |
| Audience limit | Not verified |
| Anonymous responses | Yes |
| Slide integrations | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | GDPR |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Pricing | Free plan (source) |
| Website | dud-poll.inf.tu-dresden.de |
| Facts checked | 21 Sep 2026 |
Alternatives to DuD-Poll
- Poll EverywhereA broad audience engagement platform with polling, Q&A, quizzes, surveys, AI, and integrations.9.4
- MentimeterA presentation-led engagement tool with broad response types and collaboration tiers.9.2
- SlidoA capable audience response platform with broad presentation and event integrations.9.1
See all DuD-Poll alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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