Named for the thread that holds the fabric together.
On a loom, the warp threads are strung first and stay fixed. The weft passes through them, over and under, until separate strands become one cloth.
Your tools are the warp. Weft is the thread.
You’ve already strung the loom with Splunk, Sentinel, CrowdStrike and the rest. They’re good at what they do, and they aren’t going anywhere. What’s missing is the thread that runs through all of them and turns separate signals into one picture.
That’s the whole idea. No new center of gravity, no replacement project, and no reason to pick a single vendor’s ecosystem to get correlation that works. If one of those tools is a SIEM, even better: it’s one more strong thread to weave through.
Why not buy another platform?
Because you already bought several. The real question is whether the next dollar goes to moving data around or to making what you own work together.
| SIEM-centric MDR | Single-cloud AI SOC | Weft | |
|---|---|---|---|
| needs a SIEM | Yes, priced by ingest | Needs your data in their cloud | No, but welcome |
| already run a SIEM | It is the product | Often replaced | It makes Weft better |
| existing tools | Feed the SIEM | Often sidelined or replaced | Enhanced and correlated |
| where data lives | Copied centrally | Copied to the vendor’s cloud | At rest in your tools |
| adding a tool | More ingest cost | More migration work | More signal |
| lock-in | Licensing and data gravity | One hyperscaler ecosystem | None by design |
| who sets autonomy | The provider | Mostly the platform | You, per action |
Built by people who’ve worked the overnight shift.
Weft’s detections and playbooks come from practitioners who run round-the-clock security operations, not from a lab. It shows in the details: cases that arrive with the story already assembled, actions that respect change windows, and an audit trail written for the examiner who will eventually ask.
A torn fabric gets rewoven.
When a connector drops, a source goes quiet or a detection drifts, Weft is designed to notice, route around the gap and repair the thread. Coverage problems show up in the portal before they show up in an incident report.
See Weft run against your own stack.
Bring the tools you already own. We’ll show you what they can see together.