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Cloud security that does the work.

More alerts was never the solution. Our autonomous agents investigate your cloud, map what actually needs fixing, and get it done.

4.7 on G2Top-rated cloud security platform

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Developers got faster.
The queue got longer.

46% of code shipped today is AI-generated. The list of issues that took a week to triage is still taking a week. It's just three times longer.

A finding lands. It spans a service, a team, and a vendor. Nobody picks it up because nobody is sure whose job it is. That was already true. Multiply it by ten developers with AI coding assistants and you have a backlog no security team works through manually.

Animation: a security finding card is inspected by a cursor, multiplies into a coloured stack, then satellite stacks appear until the field reads as alert overload.

Scale security without adding headcount.

Our agent investigates your findings, decides whether they need dealing with, and submits a fix. The engineer who owns the resource just needs to review and approve the change.

The alert that would have sat for three weeks gets closed at the speed of AI.

Get a free auditMeet our agents

Animation: before Plerion, security issues take about 30 days to fix on average at Deputy; with Plerion the workload is reduced.

Built to think like a defender,
not a scanner.

Pleri is your primary AI security agent. She orchestrates a set of specialist skills, each covering a different part of your cloud estate, so nothing gets missed.

Built on Plerion Core. A complete cloud & AI security platform.

The Plerion Platform maps every cloud asset, identity, permission, and workload into a single graph. It reads that graph the way an attacker would.

That's how Pleri knows what to prioritize and what to ignore, covering code and infrastructure across AWS, Azure, and GCP.

Plerion Core
  • Cloud Assets
  • Workloads
  • Containers
  • Data stores
  • Code & IaC
  • IAM & permissions
  • Secrets
  • AI workloads
  • Network paths

Native to a headless world.

Work where you work. Pleri is accessible via Slack, your browser, the command line, and MCP — the protocol that agent pipelines and AI tools use to call external services. Your engineers reach her directly. So do the agents and workflows they're already running.

Access via

  • Slack
  • Microsoft TeamsTeams
  • Browser
  • MCP
  • CLI
  • Email
  • CI/CD
Pleri

Connects to

  • AWS consoleAWS
  • GitHub
  • GitLab
  • Jira
  • PagerDuty
  • ServiceNow
  • Vanta
  • Drata
  • +30 more

Tune out the noise.

Around 90% of findings aren't exploitable in a given environment.

Pleri maps your specific attack paths and identifies which risks are reachable given your configuration and network exposure. Your team works on the right ones first.

Without Pleri

“We think we need to investigate all of these”

With Pleri

“We know which ones can actually be reached”

“Plerion contextualises risk, removes the noise and gives us exactly what we need to focus on what matters.”

80% fewer alerts to investigate

Joseph Hanna

Security Engineer, Deputy

“60% reduction in attack path surface area. Plerion highlights the key things to remediate.”

80% fewer alerts to investigate

Adrian van deen Boom

Systems Lead, Basis

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