The observability and security platform for industries that can't lose a byte, or let one leave.
Sasquatch Labs is building the observability and security platform for regulated industries. Lossless retention across every signal, a full SIEM, and agentic investigation, all running inside the customer's own cloud. You keep every byte. Your data never leaves. You pay a fraction of the bill.
- 01Never drop data.
- 02Compress where the data is born.
- 03Customer cloud, customer keys, customer egress.
- 04Observability and security on one lossless foundation.
- 05Auditable by construction, not by promise.
Keep everything. Move nothing. See all of it.
Full-signal, lossless
Logs, metrics, traces, and spans, end to end, with correlation across all of them. Every byte is recoverable, SHA-256 verified, and audit-grade. The engine is patent-pending multi-layer compression, not a generic dictionary, cutting 18x to 30x across signals without dropping a single record.
Yeti: a full SIEM
Not capture-only. Yeti ships 3,700+ detection rules across 30+ source integrations, normalizes everything to OCSF, and layers Sigma, stateful correlation, UEBA, and threat intel on top. Native voice and a custom AI analyst investigate incidents end to end, triage in plain language, and turn raw detections into proactive defense. A feature-comparable SIEM, built on the same lossless foundation.
Your cloud, end to end
BYOC by default. The whole data plane runs in the customer's account, their keys, their egress. We hold a thin control plane and see none of the data. Built so the customer's security team and ours can both audit what runs where.
The story.
The founders watched this bill go up first-hand, across our own startups all the way through to the world's largest financial institutions and asset managers. The shape of the pain never changed with the logo on the door. The same observability tax. The same security and compliance retention demands. The same impossible choice between paying it or dropping data.
Every cost tool asked the same trade: drop data, or pay more. Every SIEM asked another: send us everything, and trust us to hold it. Regulated industries can do neither. They cannot lose a byte, because audits, forensics, and legal holds need the original record. They cannot let it leave, because residency and sovereignty say the data stays in-house. And they cannot keep overpaying. No one was solving all three at once.
So we built the platform. Lossless compression at the edge is the engine. BYOC is the architecture: signed packages, the customer's cloud, the customer's keys, air-gap-capable, structured so the customer's security team and ours can both verify what runs where. Yeti, a full SIEM with agentic, voice-driven investigation, runs on top. We are not the vendor your data flows through. We are the platform that ships into your cloud and stays there.
This had to be solved. So we're solving it.
One platform for every regulated data estate.
Regulated IT is the start, not the finish. The same lossless, in-your-cloud foundation is exactly what critical infrastructure needs, so the roadmap extends Sasquatch to industrial and SCADA telemetry: PI historians, OT networks, the plant floor. It is an adjacency the team knows first-hand from years operating in energy, mining, and manufacturing.
The vision is a single sovereign, lossless platform for every data estate a regulated or critical-infrastructure operator has to observe, defend, and keep. Wherever the data is born, we compress it there, leave it there, and make it searchable and defensible there.
What's already shipped.
Every artifact is public, signed, and reproducible. The release manifest at repo.sasquatchlabs.io/manifest.json is the single source of truth. We ship the same bits to every channel.
