[ 001 ] -- For sessions that can't be redone
Never lose a second.
Local-first capture, redundant chunked upload, browser-only for guests. Multi-camera and multi-input audio per participant -- your USB interface, your drum machine, your B-cam, each on its own bit-perfect stem. Three lanes for what comes after.
STUDIO
$299/moFor creators and small teams.
Bit-perfect audio, separate stems, take markers, FCP/AAF interchange. Same engine as Premium without the chain-of-custody layer.
podcast * voiceover * audiobook * documentary * music
Start with StudioPREMIUM
$1,499/moChain-of-custody from the first byte.
Everything in Studio plus exhibits, witness consent, evidence bundle, hash manifest. For interviews that survive a discovery production or an audiobook NDA.
legal investigations * depositions * regulated capture
Book a setup callDEDICATED
CustomSingle-tenant infrastructure on our network.
Your own Postgres, object storage, KMS key. Custom DPA, vanity domain, dedicated CSM available. Annual contract, sales-led.
compliance-constrained buyers * single-tenant requirements
Book a discovery call[ 002 ] -- One engine, three stakes
One engine. Every angle. Every voice.
The same capture engine records a solo songwriter at home, a documentary interview across two continents, and a witness deposition in a corner office. Multi-camera AND multi-input audio per participant -- every camera, every audio interface, every instrument source on its own bit-perfect stem. What changes between lanes isn't the engine -- it's what wraps around the recording.
SCENE / STUDIO LANE
A songwriter records remotely with their producer -- voice on the studio mic, guitar through a USB interface, drum machine on a loopback channel. Three sources, three bit-perfect stems land in the producer's session ready for Logic. Nothing to de-mix, nothing to clean up, nothing to email after the call ends.
SCENE / PREMIUM LANE
A deposition runs in a corner office. Witness on the primary cam, room cam in the corner for context, counsel on a separate participant's stem. An exhibit hands across the table; the marker drops at 00:42:17; the PDF's SHA-256 locks into the audit log. Every angle hashed, every voice auditable, every artifact ready for the production set.
SCENE / DEDICATED LANE
A government agency's internal investigation runs the same workflow -- same multi-cam, same per-voice isolation -- on a stack only their security team has keys to. The capability is identical; the perimeter is yours.
Same engine. Same multi-cam, multi-input capture. Same per-source isolation. The lane decides what wraps around the recording, not how the recording happens.
[ 003 ] -- The recording system
Six guarantees, every session.
CraterSync is built around a single idea: the recording on disk is the product, not the feed in the browser. Everything else follows.
Local-first capture
Every participant records at source quality on their own device. Recording quality is decoupled from call quality -- your masters are never compressed to fit the network.
Progressive upload
Chunks travel to the cloud while you're still recording. By the time you stop, most of the session is already safely ingested. No multi-hour waits.
Separate tracks
Each voice on its own stem. Each camera on its own track. Edit with the same freedom a studio engineer expects -- no mixed-down surprises.
Session recovery
Network drops pause uploads, not recordings. Chunks are persisted locally and resume automatically the moment connectivity returns.
Per-session encryption
Every session gets its own 256-bit DEK. Chunks are sealed with AES-GCM before hitting storage. Retention ends with a cryptographic erase, not a support ticket.
One-link guest join
Send a link. Guests walk through a device check in their browser -- no account, no install. Hosts see permissions, bandwidth, and health at a glance.
[ 004 ] -- Two trust models
Managed Cloud, or Dedicated single-tenant.
Same platform, same guest experience, same recording engine. Two ways to engage -- shared cloud or your own isolated stack -- because security teams don't all approve the same shape.
Managed Cloud
We run the stack. You sign up, record, ship -- in minutes.
- Multi-tenant SaaS, isolated by tenancy controls
- Self-serve Studio from $299/mo; Premium $1,499/mo
- 30-day money-back guarantee on Studio + Premium
Dedicated Cloud
Your own isolated stack. We operate it. Annual contract, sales-led.
- Single-tenant Postgres, object storage, KMS
- Custom subdomain or vanity domain
- Custom DPA, right-to-review, custom retention
Compliance constraints rule out cloud entirely? Talk to us.
[ 005 ] -- Built for the work that needs it
Pick the workflow closest to yours.
Long-tail, high-stakes recording. The platform is the same -- the page below speaks to your specific shape of session.
PODCASTS
Podcast recording
Studio-quality remote, without the AI fluff.
See use caseVOICEOVER
Voiceover sessions
Source-Connect quality. Browser-only for talent.
See use caseAUDIOBOOK
Audiobook recording
32-bit float capture, chapter markers, ACX-spec defaults.
See use caseDOCUMENTARY
Documentary post
Per-source stems + FCP/AAF for the conform.
See use caseMUSIC
Music collaboration
Real stems. Not Zoom audio.
See use caseLEGAL
Depositions + investigations
Chain of custody from the first byte. Premium tier.
See use caseINTERVIEWS
Confidential interviews
Editor-grade audio with audit log + crypto-shred.
See use caseData never leaves your perimeter
Postgres, object storage, keys, and audit log stay in the network your security team approved. The only public surface is the guest join URL.
Retention is a policy, not a ticket
Per-org retention windows trigger cryptographic erasure on a schedule. Admins export the full audit trail as CSV whenever compliance asks.
Enterprise controls, consumer-simple guest
SAML / OIDC for your team. Verified-domain SSO lookup. Email-code sign-in everywhere else -- no passwords to leak. Guests still click a link and record.
[ EOF ] -- READY FOR A REAL SECURITY REVIEW
Your recording system should be approvable.
Every piece of the platform was built so your security team can actually sign off. Talk to us about the deployment model your compliance review will clear.