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Find/Exploit/Patch/Retest

Continuous
adversarial testing

Continuously discover, provably exploit, and patch real vulnerabilities. Hook into your own agent workflows to start securing your systems from AI-enabled threats today.

Get a demo→View on GitHub→
Need a pentest report→

CI/CD integration

Pentest every deployment

Adversarial testing

Threat models tailored to your business

Auto-remediation

Every validated exploit ships with a patch

Retest

Ensure all exploit paths are patched

Customer testimonials

“We've found many new and critical vulnerabilities that were previously undiscovered. Working with the Pensar team has been a great experience. A high-quality product run by a high-quality team.”

Kestra Holdings
Ryan Haynes
Application Security Engineer

“I've had a great experience working with Pensar. They consistently deliver comprehensive application security assessments and continuous adversarial testing, are easy to work with, and execute quickly when timelines matter.”

Arena
Ty Weiss
Head of Security & Enterprise Engineering

“Pensar is helping improve our platform’s security by design while also helping us meet our annual penetration testing requirements. They have been responsive to our feedback, continuously improving their UI, results, and agentic tools. The results have helped our engineers to build securely & improve our developer focused platform.”

OpsLevel
Bankim Tejani
CISO

The problem

AI-enabled threats are outpacing your defenses.

Weaponize agents purpose-built for offensive security to find and patch complex exploits in your systems before attackers do.

No refusals or guardrails to hold you back from defending your business.

Get a demo→Read the docs→

The loop

map → discover → exploit → patch

One continuous loopto defend your attack surface

Watch the loop in actionDeep dive · 04:12
Attack surfaceProven exploitnot an alertMAPDISCOVEREXPLOITPATCH
  1. Pensar performs reconnaissance over your domains, IPs, and codebases to map out your environments, understanding trust boundaries, enumerating assets, and building in-depth threat models to inform our agents' testing.

  2. Offensive agents hunt novel vulnerabilities: the chained, multi-step attacks and business-logic flaws that signature-based tools structurally miss.

  3. Every finding is proven with a working, reproducible exploit. No theoretical alerts, only vulnerabilities that actually pose a threat.

  4. Each exploit ships with an auto-generated PR. Pensar then re-tests the exploit to confirm remediation, automating the full lifecycle of a vulnerability.

Capabilities

apps · agents · business logic

Proven exploits,
not alert noise.

APPSAPISAGENTSMCP SERVERSINTEGRATIONS010203EXPLOITOne engineAttack surface

One offensive engine runs against everything you expose: apps, APIs, agents, MCP servers, third-party integrations, guided by threat models tailored to your business.

Continuous adversarial testing

Beyond point-in-time testing.

Frontier offensive agents continuously discover, provably exploit, and patch vulnerabilities, including the chained, multi-step attacks and business-logic flaws that scanners structurally miss. Every finding ships with a reproducible exploit.

ENTRY010203POC
Continuous adversarial testing→

Agent red teaming

Attack your own agents.

Continuously red-team agents and agentic workflows to find where guardrails break down and behavioral edge cases emerge. Custom payloads, tool-use hijacking, cross-tenant isolation breaks: coverage that keeps pace with how fast agents change.

AGENTHTTPDBFSMCPPAYLOAD
Agent red teaming→

Custom threat models

Your threat model. Not a checklist.

Pensar understands your business logic: payment flows, access boundaries, tenant isolation. It generates attack paths specific to how your application actually works, with context-aware severity instead of CVE matching.

PUBLICINTERNALPCIUSERAPIAUTHTENANT DATA

How it works

connect → map → patch

Up and running in three steps.

01Step

Add your targets

Connect the domains, IP ranges, and repositories that make up what you ship. No agents to install.

SCOPEacme.com10.0.0.0/8org/api
02Step

Map the surface

Pensar fingerprints everything reachable and maps your attack surface. Add test credentials so agents can reach authenticated paths.

SCOPETEST CREDSATTACK SURFACE MAPPED
03Step

Find & patch exploits

Offensive agents prove real exploits against the live surface and ship each one back as a reviewable patch PR.

EXPLOIT PROVENPRPATCH SHIPPED

Attack surface

Every target.
One offensive engine.

If you ship it, our agents test it: web apps, APIs, AI agents, mobile, native binaries, embedded hardware. Every finding lands with a reproducible proof-of-concept and a reviewable patch, a fix you can merge, not a ticket you have to triage.

Web apps

Everything a browser touches, DOM to CDN edge.

app.target<script>INJECT

APIs

REST, GraphQL, and webhooks: auth and scoping.

GET/api/ordersPOST/api/authGET/api/usersPOST/api/webhook

AI agents

Agents, tools, and MCP servers.

SYSTEMUSERTOOLDOCSMODELACTION

Mobile apps

iOS and Android, and the backend behind them.

APPINTERCEPTAPI

Native apps

Desktop and compiled binaries.

OVERFLOWRET ADDRSAVED FPLOCAL BUFFERARGS

Hardware & IoT

Devices, drones, and embedded firmware.

RFMCUJTAG

CI/CD

zero net-new infra

Integrate into your CI/CD.Patch exploits before they hit prod.

Pensar wires into your existing pipeline. Every staging build gets adversarially tested, provable exploit paths are identified, and a patch is shipped back as a PR.

→
staging deploy

every commit

→
pensar:scan

exploits found

→
pr/patch

auto-generated

→
ci:passed

tests + exploit gone

merge → prod

safe to ship

Works with your coding agents

Your favorite coding agent can drive the Pensar CLI to patch a finding, then re-run the exploit to confirm it no longer fires.

Claude CodeCursorCodexOpenCodeHermes
~ $pensar issues get PSR-1042~ $pensar fixes get FIX-1042~ $pensar issues retest PSR-1042✓ exploit no longer reproduces~ $

Engagements

platform · compliance · partnership

Agentic security, audit-ready reports, expert consulting. Everything you need to face the post-AI security landscape.

01Platform

Continuous adversarial testing

Frontier agents attack every release and patch what they find. Every finding is a proven exploit with a PR attached, never alert noise.

Adversarial testing→
02Compliance

Human-attested pentests

Our agents perform the pentest and suggest the patches, while our US-based, OSCP-certified pentesters audit findings, guide the engagement, and deliver the report.

Request a report→
03Partnership

Enterprise consulting

Our security engineers embed with yours to build a post-Mythos security program: modern playbooks, continuous red teaming, defenses that hold against AI-enabled threats.

Book a scoping call→

Pensar vs traditional pentesting

wider · deeper · human-led

Wider coverage, deeper testing. Agent-scale pentests with human sign-off.

Need a report for your auditors and customers? Our offensive agents run the pentest, then a US-based, OSCP-certified lead audits every finding and signs the report. You get the formal, audit-ready pentest deliverable you expect, with agent-scale coverage behind it.

PensarTESTED · EVERY DEPLOYEXPLOIT PROVENPatch PR
Traditional pentestTESTED · Q1Q2Q3Q4NEVER TESTEDPDF reportNO PATCHES
01

Human-led & validated

Every finding is audited and signed off by a US-based, OSCP-certified tester, under a named lead accountable for the report.

TraditionalThe human rigor of a traditional pentest, with nothing given up.

02

Wider coverage

Agents exercise every reachable endpoint, parameter, and role combination: the whole surface, not a sample of it.

TraditionalA human-only team tests what its fixed hours allow; the rest goes untouched.

03

Deeper exploit chains

Agents chain multi-step exploits and business-logic abuse, following attack paths end to end across the surface.

TraditionalTime-boxed manual testing rarely gets to pursue the deep, chained paths.

04

Beyond a checklist

Agents reason about how your app actually works and prove real, exploitable impact, not box-ticking against a list.

TraditionalUnder deadline, manual tests fall back on a standard checklist.

Talk to us→See the full comparison→

Open source

Apex: the offensive agent,
in your terminal.

The same frontier offensive agent harness that powers the Pensar platform is open source. Contribute to improving Apex’s capabilities, bring your own API key and models, or use the credits in your Pensar workspace to drive the agent locally.

View on GitHub→

Install via

~ $curl -fsSL https://pensarai.com/install.sh | bash
~ $pensar

From the lab

research · guides · releases

Field notes from the offensive edge. What we're building and breaking.

News
2026-08-25

Pensar named cyber startup to watch.

Tech:NYC lists Pensar among the cybersecurity companies to watch in 2026.

Read↗
News
2026-07-30

In the Hugging Face breach, OpenAI's hacker was noisy and fast, but not unstoppable

TechCrunch talks to Pensar's head of R&D about the Hugging Face breach and what AI-speed attackers mean for defenders.

Read↗
Product
2026-06-15

Console V2: End-to-end continuous offensive security

Console V2 unifies your repositories, domains, applications, and infrastructure under one evolving view of your attack surface, continuously monitored by frontier offensive agents that adversarially test every endpoint, prove what's exploitable with a working PoC, and work on their own to remediate findings - all in one continuous loop.

Read→
Opinion
2026-04-20

You Will Be Outspent on Tokens

Outspending attackers on tokens isn't a viable defense strategy. The economics only bend for defenders who weaponize their own context.

Read→
Engineering
2026-03-16

Introducing Apex

We're releasing Apex. The world's most powerful open source offensive security agent.

Read→
Guides
2026-03-06

Set Up Continuous Pentesting in your CI: A 10-Minute Guide

You already use AI code review to catch quality issues. The missing layer is runtime validation: testing what actually happens when your application runs. Here's how to add continuous pentesting to your CI pipeline in 10 minutes, with configs for GitHub Actions, GitLab CI, and Bitbucket Pipelines.

Read→
Engineering
2026-03-04

Level 5 Coding Agents

At the highest levels of AI-assisted development, humans stop reading code. What replaces them? Adversarial agents that verify your software at runtime. Your CI green check should actually mean something.

Read→
Read the blog→
→
←

FAQ

10 entries

Frequently Asked Questions

Q.01What is continuous adversarial testing?+

Continuous adversarial testing turns offensive AI agents against your own systems: they map your attack surface, find and exploit real vulnerabilities, ship patches, and retest on every deployment. Where a traditional pentest is a point-in-time snapshot, Pensar's loop runs continuously, so coverage keeps up with an attack surface that changes daily.

Q.02What's the difference between a pentest and what Pensar does?+

A traditional pentest is time-boxed: a small team tests a frozen snapshot for a week or two, then ships a PDF of findings. Pensar runs the same offensive testing continuously with agents, proves every finding with a working exploit, and ships the patch PR alongside it. When you need the formal deliverable, a US-based, OSCP-certified lead audits the findings and signs an audit-ready report.

Q.03Is Pensar doing static analysis, or just reviewing my source code?+

Neither. Pensar uses your source code and docs to ground reconnaissance: understanding trust boundaries, enumerating assets, and building the threat models that map your attack surface. That context is then fed to the pentesting agents, which attack your running systems the way a real hacker would. Findings are proven exploits against live targets, not static-analysis pattern matches.

Q.04Does Pensar do black-box or white-box pentesting?+

Both, and you choose. By default agents plan with white-box context (source code, docs, test credentials) to reach deeper attack paths, then execute real attacks against your running environment: white-box depth with black-box realism. Pensar also supports straight black-box engagements, where agents attack from the outside with no source access, exactly the way an external adversary would.

Q.05Is Pensar just another vulnerability scanner?+

No. Scanners pattern-match against known signatures and flood you with theoretical alerts. Pensar proves real exploits at runtime, including the chained, multi-step attacks and business-logic flaws that scanners structurally miss. Every finding ships with a reproducible proof of concept and a patch, so there is nothing theoretical to triage.

Q.06Will it run against production?+

By default Pensar runs against staging or preview environments, scoped to the targets you choose. Most teams wire it into CI/CD so every staging build is adversarially tested before it ships.

Q.07Can I run this from my CI/CD?+

Yes, that's the default way to run Pensar. Wire it into your pipeline and every staging or preview deployment kicks off adversarial testing, with findings coming back as proven exploits and reviewable patch PRs before the release ships. You can also point it at an environment on demand.

Q.08How fast do I get my first results?+

First proven exploits typically land within 30 minutes of pointing Pensar at an environment. Each finding arrives with the working exploit that proves it and a reviewable PR that fixes it.

Q.09Can I get a pentest report from Pensar?+

Yes. Pensar will assign an OSCP-certified, US-based pentester to write and deliver an audit-ready pentest report. Our pentesters audit findings, ensure complete scope coverage, and close any testing gaps before delivering a full pentest report. Redacted report can be shared upon request.

Q.10Is Pensar open source?+

The engine is. Apex is the open-source offensive agent that powers Pensar, free to point at your own code, infra, or agents. The hosted platform adds continuous orchestration, reporting, and the Applied AI team to run it with you.

Your attack surface is changing faster than your team can secure it.

Weaponize agents against your systems to find and patch exploits before adversaries do.

Start patching vulns today→Read the docs→
Pensar

Continuous adversarial testing.
Born and raised in NYC.

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