SPOTRUM
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One room for every way your group talks.

Push-to-talk, live stages and video meetings — with chat, a live map and AI minutes built in. Works in any browser, on computers and phones; the Android and iPhone apps are on Google Play and the App Store. Same room, same people, same history.

Free plan, no cardGuests join by linkHosted in the EU
The Spotrum web app: the Festival Crew room with participants and chat
Live locationSee where your crew is and how far the meeting point is.
Spotrum on iPhone: the room’s live map with a meeting point
One account, every screenRooms, chat and the map stay in sync.
  • Ready in 30 secondscreate a room, share the link
  • Press and talklike a walkie‑talkie — no calls, no waiting
  • Everyone on one mapsee who’s where, meet without calling
  • Works on weak networksvoice gets through where video fails
  • Everything in one roomchat, photos and files — nothing gets lost
  • End-to-end encryptionoptional in private rooms, even on Free
The platform

Three room formats. One workflow.

Pick how the conversation runs — recording, transcripts and reports work the same in every format.

Walkie
For crews, tours and groups on the move

Press. Speak. Everyone hears.

Push-to-talk channels for teams and live communities. One press to speak, no talking over each other, zero setup for guests.

Press and speakOne voice on airWorks on weak networksGuests join in one tapAI assistant inside the room
2,000participants per channel
Learn more — Walkie
Podium
For town halls, classes and AMAs

A stage with a backstage.

A broadcast stage with backstage rehearsal, raised hands and moderated speakers — built for town halls, AMAs and briefings.

Stage and audienceBackstage and raised handsQuestions and pollsRecording when the host decidesTranscript translation
300listeners per stage
Learn more — Podium
Conference
For meetings that need faces and screens

Video, properly run.

Video meetings with screen share, gallery view, waiting room and per-cohost permissions. Serious meetings, properly run.

Video and screen shareWaiting roomCo-host rolesEnd-to-end encryptionAI meeting summary
150seats with video
Learn more — Conference

* Premium plan maximum.Compare all features

AI documentation

From conversation to signed report.

On Premium, once the host turns on transcription for a room, every recording becomes a transcript, a summary and a signed PDF — no extra steps.

  1. 01RecordServer-side capture with a separate audio track per speaker. Nothing depends on anyone's laptop.Pro · Premium
  2. 02TranscribeA speaker-attributed transcript with timestamps — every phrase tied to the person who said it.Premium
  3. 03SummarizeStructured minutes: topics, decisions, action items. Translated on demand.Premium
  4. 04SealExport a signed PDF report. Anyone can check it on spotrum.com/verify — by its QR link, or by dropping the file itself.Premium
00:02Sofia MarínLet's ship the pricing page on Thursday.
00:47Daniel NovakAgreed — final numbers by Wednesday.
01:13Kenji SatoPoll for the icon style closes on Friday.
02:05Sofia MarínRecording and summary land in the room.
Report sealed · verifiable by QREd25519 · SHA-256
Inside every room

Everything a group needs. Nothing to bolt on.

Chat

A chat that remembers — or forgets on purpose.

Replies, reactions, @mentions, files and round video notes. Turn on auto-delete and messages disappear on schedule.

Video notesAuto-deleteRoom files@mentions
Daniel Novak
Main stage in 20 min — meet at the sound desk 🎧
18:02
Sofia Marín
On my way, at the north gate now
18:03
Kenji Sato
Bringing the spare radios for the new crew
18:05
Walkie on iPhone

Talk without unlocking the phone.

Hold to talk right from the Lock Screen — a Live Activity shows when you’re on air.

On the App Store
Polls & quizzes

Vote, quiz, then sign the result.

Ship on Thursday64%
Next Monday27%
After the demo9%
Protocol PDF · signed · QR
Q&A

The best questions rise.

18Will recordings be shared after the session?
11Can guests join without an account?
4Is there a dark mode on Android?
Screen share

Share your screen, stay in the picture.

Screen and camera go out as two streams — drag and resize the camera window.

Host control

You decide who gets in.

Kenji Sato wants to join“From the design team” · verified
AdmitDeny
Waiting room · co-hosts · moderation log
Events

Agenda, RSVP, reminders.

THU24Podium: product roadmap Q&A17:00 CET · reminder 15 min before
Going · 38Maybe · 9
Recordings

Recorded on the server, not on someone’s laptop.

A separate track per speaker, chapters, and share links that expire. Kept up to 365 days, with up to 20 GB of storage.

* Premium plan maximum.Compare all features

Live map & geolocation

Everyone on one live map. Wherever they are.

Every Spotrum room comes with a shared, real-time map. See who's where, drop meeting points and events, mark places with photos, measure distances, and keep a scattered group together — with privacy always in the participant's hands.

San FranciscoNew YorkSão PauloLondonLagosDubaiMumbaiSingaporeTokyoSydneyConferenceWorkshopCity tourMeet hereMeetup

Everyone on the map, live

See each other move in real time. When a tour group scatters across an unfamiliar city, nobody gets lost.

Privacy-safe by default

Everyone appears at approximate, city-level location — see the group's spread without exposing anyone's exact spot.

Precise location, opt-in

Any participant can switch precise location on for themselves, and off just as fast. Always their choice, never the host's.

Events on the map

Pin an event to a place and time. A banner shows in chat when it starts, and it's added to the calendar.

Pricing

Pick the plan that fits.

Compare all features
Free
$0per month

Guest access and room files — perfect for a quick trial.

  • End-to-end encryption
  • 6 rooms (1 public · 5 private)
  • Room files included
  • No AI features
Get started
Pro
$9.99per month

Bigger rooms, files and session recording for creators and small teams.

  • End-to-end encryption
  • 90-day session recording
  • No ads · reserved nickname
  • QR login to web
Choose Pro
PremiumIncludes AI
$19.99per month

Full AI suite: transcripts, summaries, translation and verifiable exports.

  • End-to-end encryption
  • 365-day session recording
  • AI transcription, summary & chapters
  • Transcript translation · verifiable PDF
Choose Premium

All prices exclude VAT. Yearly billing saves about 17%.

Security posture

Protected by cryptography. Verifiable by anyone.

Security isn't a paid add-on — it's the foundation. Connections are always encrypted, recordings are signed and tamper-evident, and any private room can be fully end-to-end encrypted — on every plan.

Security that holds up

Point any phone camera at the QR

Ed25519 signature · SHA-256 fingerprint · public key — checkable without our servers

GDPR-alignedDPA with an EU companyTLS everywhereTamper-evident records
End-to-end encryptionAny private room can be end-to-end encrypted. The keys stay on participants’ devices.Included in every plan — Free included
Cryptographic signaturesEvery exported report and poll is cryptographically signed and verifiable by anyone via QR.
Hosted in the EUCalls and files on EU servers, under GDPR.
Encrypted storageRecordings, files and attachments are stored encrypted (AES-256).
Questions

Questions, answered.

Can’t find your answer? Write to us — a person replies, usually within a day.

Contact us
What is Spotrum?

Spotrum is a live voice platform: walkie-style channels, broadcast podiums and video conferences. Sessions can be recorded and turned into an AI transcript with speaker names, a structured summary and a verifiable PDF report.

Is Spotrum free?

Yes — the Free plan is free forever and includes public and private rooms, end-to-end encrypted rooms, chat and room files. Pro adds audio recording and larger rooms; Premium unlocks the full AI suite and video recording. Current prices for your region are on the pricing page.

How does AI transcription work?

Each speaker's audio is captured as a separate track, so the transcript attributes every phrase to the right person with timestamps. Summaries, chapters and translations are generated on top.

What is a verifiable PDF report?

Exported session reports carry a cryptographic signature and a QR code. Anyone can check it on spotrum.com/verify, by the QR code or with the PDF file itself, to confirm the document is genuine and untampered.

Is my conversation private?

You choose when you create a room: public, or private by link and invitation. Any private room can be end-to-end encrypted on every plan — the keys for voice and chat stay on participants’ devices. Location shared on the map and map pins are not end-to-end encrypted. Recording only happens when the host explicitly starts it.

Which languages and platforms are supported?

The interface is available in your language and Spotrum runs in any modern browser — on desktop and mobile, nothing to install. The Android and iPhone apps are on Google Play and the App Store. Transcripts can be translated too.

Can end-to-end encrypted rooms be recorded or transcribed?

No — by design. In an E2EE room the encryption keys exist only on participants' devices, so our servers receive only encrypted audio. That also means server-side recording, transcription and AI reports are unavailable there. Need recording and AI documentation? Use a standard room: it is still encrypted in transit and at rest.

Your next meeting can end with a signed, verifiable report.

Spotrum Assistant
Online · answers in your language

Hi! I'm the Spotrum assistant. Ask me anything about rooms, recording, AI transcripts, plans or pricing — in any language.

AI assistant · may occasionally be inaccurate