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Video Conferencing

Demio

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Panel rating · 6 judges · How to read the stars

Category median

Sovereignty: not determined

0–5 in half steps. 5 means the rubric's top anchor is met on the evidence.

by Demio · demio.com

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Add ?theme=dark to the image address for dark backgrounds. The badge shows the category and the month of the latest evaluation, and EU-Made where that is the product’s provenance. It never shows a score.

Demio at a glance

Vendor
Demio
Headquarters
Not stated on the vendor’s pages as of 13 Oct 2026
Data hosting
Not stated on the vendor’s pages as of 13 Oct 2026
Free plan
Not stated on the vendor’s pages as of 13 Oct 2026
Panel verdict
The AI panel rates Demio 1.5/5, the mean of 6 judges. Demio is a webinar platform built for marketers. how scores are made
As of
Vendor pages captured 13 Oct 2026; evaluated by the panel 15 Oct 2026. all sources

Demio alternatives, European ones first →

Read this page as one judge. Each weighs the same scores by what they care about.

The IT Administrator

Weighted verdict

Gets the call when the board meeting will not start. Wants capacity published rather than promised, room systems that work, SSO, and diagnostics after a bad call. Judges a product by its worst meeting, not its demo.

Same scores as the panel view — this lens weights them the way this judge cares.

Scored by The IT Administrator

Panel median The IT Administrator This judge’s scores over the panel median. Each label opens its reasoning below.
Scores per criterion, in stars out of 5
Criterion Panel median The IT Administrator
The meeting itself 2 of 5 2 of 5
Encryption & meeting access 2 of 5 2 of 5
Reach & accessibility 3 of 5 2.5 of 5
Recordings, retention & admin control 1.5 of 5 1.5 of 5
Integrations & deployment 2 of 5 2 of 5
European sovereignty 0 of 5 0.5 of 5

The meeting itself

How this is scored

Whether the call works: participant capacity, video and audio quality under load, screen sharing, breakout rooms, moderation, and what happens on a bad connection.

0 — Small meetings only, no screen sharing worth the name, no moderation controls, and the call degrades without telling anyone.

3 — Standard meetings with screen sharing and mute-all, but low participant limits, no breakout rooms and no bandwidth adaptation stated.

5 — Meetings at the scale most teams need with screen sharing, breakout rooms, host moderation, and documented behaviour on constrained connections.

8 — Large meetings and webinars with published capacity limits, per-participant moderation and waiting rooms, layout control, simulcast or adaptive bitrate stated, and reliable behaviour on mobile networks.

10 — Scale and control are engineering claims the vendor stands behind: capacity published per plan and per region, selective forwarding with adaptive quality documented, live streaming, hardware-room support, and diagnostics an admin can read after a bad call.

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The IT Administrator

Screen sharing is genuinely well covered — whole screen, single window, dual-monitor selection, and PDF slides presented straight inside the room — with a pre-event waiting room and simulcast stated for Chrome. I found no public information on participant capacity, breakout rooms, a host mute-all, documented behaviour on a bad connection, or any diagnostics an admin could read after a failed session, and I need capacity published rather than promised before this scores higher. 3 5 6

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Encryption & meeting access

How this is scored

What is actually encrypted and against whom, plus who can get into a meeting. Judged on documented mechanism rather than on the word "encrypted".

0 — Transport encryption only, undocumented; meetings joinable by anyone with a link and no lobby.

3 — TLS in transit and encryption at rest, with the vendor holding all keys; access control is a passcode.

5 — The above plus a lobby or waiting room, host-controlled admission, per-meeting passcodes, and a clear statement that the vendor can technically access media.

8 — Optional end-to-end encryption for meetings with the trade-offs named (which features stop working), documented key handling, SSO-gated joining, and per-meeting access policies.

10 — End-to-end encryption available without surrendering the product — its cryptography documented or open source, key management explained, identity verification for participants, and the vendor stating plainly what it can and cannot see.

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The IT Administrator

HTTPS and encrypted disk storage are stated, and entry rides on 16-character unique join links plus a waiting room that only redirects when the session begins. I found no public information on end-to-end encryption, key handling, per-meeting passcodes, or a plain statement of what the vendor can technically see in the media path, so the documented mechanism stops at transport and storage encryption. 4 5

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Reach & accessibility

How this is scored

Whether everyone who needs to join can: browser without an install, dial-in, low bandwidth, guests without accounts, captions and keyboard operation.

0 — A desktop client is the only way in; guests must create an account.

3 — Browser joining exists but is degraded, guests can join by link, and there is no dial-in and no accessibility statement.

5 — Full-feature browser joining without an install, guest access by link, mobile apps, and a stated accessibility posture.

8 — Telephone dial-in with numbers listed, live captions, keyboard-navigable and screen-reader-tested interface, and documented low-bandwidth behaviour.

10 — Reach is designed for: browser parity with the client, dial-in across the regions the customer operates in, live captions and translation, a published accessibility conformance report, and a usable experience on a poor mobile connection.

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The IT Administrator

Joining is browser-native across Chrome, Firefox, Safari and Edge on desktop and mobile browsers with no install, guests arrive by unique join link, and live captions run in six languages with auto-detection — real reach, well past a degraded-browser story. I found no public information on telephone dial-in, an accessibility statement or conformance report, keyboard or screen-reader testing, or documented low-bandwidth behaviour. 6 7

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Recordings, retention & admin control

How this is scored

A recording is personal data about everyone in the room. Who may record, who is told, where it is stored, how long it lives, and what the works council can switch off.

0 — Anyone can record, storage location unstated, no retention rule, no admin policy.

3 — Host-only recording with a notification, but storage region unstated, retention manual, and no organisation-wide policy control.

5 — Admin policy over who may record, participant notification and consent prompt, stated storage region, and manual deletion that works.

8 — Automatic retention and deletion per policy, recordings encrypted at rest with access logged, transcription handled with its own retention rule, and attendance or analytics features that can be switched off for co-determination.

10 — Built for a works agreement: every recording, transcript and analytics feature independently switchable and documented, retention executed and evidenced, an audit trail of who accessed which recording, and no participant-level behavioural scoring at all.

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The IT Administrator

Every live session is recorded automatically rather than by host or policy choice, recordings sit on the account for as long as it is active, and deletion is manual — permanent once done, with registrant data removable by archiving and deleting the event. I found no public information on the storage region, participant recording notification, organisation-wide recording policy, access logging, or any switch to turn the session analytics off. 4 8

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Integrations & deployment

How this is scored

Calendar, identity and the wider stack — plus, in this category, whether the product can be run on the customer's own infrastructure at all.

0 — No calendar integration, no SSO, no API; cloud-only with no alternative.

3 — One calendar integration and basic SSO, no API worth building on, cloud-only.

5 — Calendar integration for the major suites, SAML or OIDC SSO, a documented API for scheduling, and room-system support.

8 — The above plus SCIM provisioning, embedding via SDK, webhooks for meeting events, and either a self-hosted option or a documented private-cloud deployment.

10 — Deployment is the customer's choice: a genuine on-premises or private-cloud option with the same features, open protocols or open source, embeddable SDKs, and identity integration that does not require the vendor's directory.

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The IT Administrator

There is a documented API and a broad marketing-stack catalogue — Salesforce, Pipedrive, Mailchimp, Stripe, much of it via Zapier — though every integration is push-only registrant data, and the only calendar touch is an add-to-calendar link in the waiting room. I found no public information on single sign-on, SCIM provisioning, webhooks, an embeddable SDK, room-system support, or any self-hosted or private-cloud option, and as the one who owns identity, the silence on SSO is what I feel most. 4 5 10

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European sovereignty

How this is scored

Where media and metadata are processed, who the contracting entity is, which subprocessors carry the traffic. Independently sourced by the sovereignty pipeline; scored here as this buyer weighs it — which in this category is heavily.

0 — Non-EU vendor and contracting entity, media routed through unstated regions, subprocessors unnamed.

3 — EU data residency for storage while media relays or metadata remain non-EU, or the contracting entity sits outside the EU.

5 — EU hosting and an EU contracting entity, but parts of the chain — relays, analytics, support tooling, transcription — are non-EU without an explained safeguard.

8 — Media and metadata processed in the EU on named infrastructure, EU contracting entity, complete subprocessor list published, any non-EU processing named with its legal basis.

10 — Sovereign end to end and evidenced: media never leaves the EU, every subprocessor European, certification published, and an on-premises option that removes the question entirely.

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The IT Administrator

Data residency, the contracting entity and the subprocessor chain are all unconfirmed on the vendor's own captured pages; the only geographic hint anywhere is a support address at banzai.io on the security page. For a category I weight heavily, I found no public information on where media and metadata are processed or who carries the traffic. 4

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Pricing transparency not rated — the vendor publishes no price

How this is scored

Whether a buyer can compute the annual invoice for their host count — including the capacity, dial-in and recording storage they actually need — from public pages alone.

0 — No public prices at all; every tier is a sales conversation.

3 — A per-host headline exists, but participant caps, dial-in minutes or recording storage are unpriced or unmentioned.

5 — Per-host prices public with billing period stated and capacity limits given, but at least one commonly needed piece (webinar capacity, dial-in, storage) sits in an unpriced add-on.

8 — Every tier and add-on priced publicly with per-host maths, capacity limits, dial-in rates, storage allowances, minimum term and VAT treatment stated.

10 — Complete price computability: a calculator producing the annual invoice for a given host count, meeting size and recording volume, including overage and per-region dial-in.

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The IT Administrator

A Premium tier is named for transcripts and certain integrations and demos are bookable through sales, but I found no public pricing information — no per-host figure, billing period, capacity limit, dial-in rate, or storage allowance. A buyer cannot compute an annual invoice from public pages on this evidence. 1 8 10

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European sovereignty — proven facts

0 of 4 dimensions proven

Built only from facts shown on the vendor's own pages. A dimension we could not prove is left open, not scored as zero.

Ownership Not determined — uncited Report an error
Data residency Not determined ⚠ unverified — uncited Report an error
Subprocessors Not determined — uncited Report an error

Questions about Demio

Is Demio European?

Not determined: the vendor’s pages as captured do not say where Demio is based.

Where does Demio store data?

Not stated on the vendor’s pages as of 13 Oct 2026.

Does Demio have a free plan?

Not stated on the vendor’s pages as of 13 Oct 2026.

What are the best alternatives to Demio?

As of 21 Oct 2026, the panel rates alfaview (3/5), Tixeo (3/5) and Nextcloud Talk (3/5) highest among the other 27 Video Conferencing products evaluated. Ratings that look equal are rounded to half stars; the order uses the unrounded rating, then the name. The highest-rated European alternative is alfaview (EU-Made). Ratings are the AI panel’s opinion, formed from public evidence: how scores are made. The full list, with European products first: Demio alternatives.

Where this could be wrong

What we left out

A claim that does not survive our checks costs us the claim, not the page. This is what was taken off this one.

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Sources (11)

The pages every claim on this page was read from — each one checked, dated, and kept verifiable.

  1. 1 Vendor page demio.com Checked 13 Oct 2026 Details →
  2. 2 The meeting itself — found from sitemap www.demio.com Checked 13 Oct 2026 Details →
  3. 3 The meeting itself — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  4. 4 Encryption & meeting access — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  5. 5 Encryption & meeting access — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  6. 6 Reach & accessibility — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  7. 7 Reach & accessibility — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  8. 8 Recordings, retention & admin control — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  9. 9 Recordings, retention & admin control — found from sitemap help.demio.com Checked 13 Oct 2026 Details →
  10. 10 Integrations & deployment — found from sitemap www.demio.com Checked 13 Oct 2026 Details →
  11. 11 Integrations & deployment — found from sitemap help.demio.com Checked 13 Oct 2026 Details →