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For finance, healthcare and other critical industries

Agentic penetration testing for your mobile app and everything behind it.

Ostorlab logs in with one-time codes and multi-factor, tests the store build with TLS pinning and obfuscation bypassed, and follows the traffic into your APIs, web back end and source code. Each AI-agent finding comes with a working exploit you can replay.

Scan a store app for free

🇺🇸 United States
  • Static analysis of the public store build
  • No login, runtime or back-end API testing
  • Report emailed when ready (free scans are queued)

Every release of your web app and APIs, tested the way an attacker would.

Ostorlab logs in, maps the pages and API calls behind your app, and tests access control, business logic and injection on every release.

  • SSO, MFA and custom login flows, with test setup
  • The REST and GraphQL APIs behind each page
  • A working exploit you can replay for each confirmed finding

Add your mobile app and source code to the same scan and Ostorlab follows the path across all of them, instead of stopping at the web app. See how attack-path testing works

Catch risky code before it ships.

Connect your repositories, find vulnerable code paths and send fixes back into the pull request.

  • GitHub, GitLab, Bitbucket, Azure DevOps or a standard Git server
  • Risk context with affected paths, exploitability and remediation priority
  • Fixes pushed into pull requests for your developers to review

Add the repository to a multi-asset scan with the APIs and apps it powers, and findings can point back to the code behind them. See how attack-path testing works

Trusted by banks, fintechs and security teams at

Attack paths

Real attacks move between assets

A token left in a repository, accepted by an API, used from a mobile app. Scan those three apart and you get three clean results, and miss the path straight through them.

Ostorlab tests your mobile app, its APIs, web back end and source code together, and proves the paths that cross them with a working exploit.

See how attack-path testing works

Scanners: one asset at a time

  • API docsNot tested
  • API schema1 Info
  • Source code1 Medium
  • Mobile app2 Low

Ostorlab: one attack path

  1. API docsPrivileged actiontransfer_funds
  2. API schemaParametersource_account_id
  3. Source codeMissingowner check
  4. Mobile appAuth flowotp_step_up
CriticalCross-account transfer Exploit confirmed Web back end
How it works

Agentic testing that starts
where scanners stop

Scanners often stop at the login screen or need an unprotected test build, and manual penetration tests take weeks per release. Ostorlab's AI agents test your app the way an attacker would, on every release, and reduce the manual testing effort you need.

  1. 01

    Gets in

    Handles login, one-time codes and multi-factor authentication, using a dedicated test phone number or TOTP seed set up with your team.

    Why it matters: Most of the risk sits behind the login screen.

  2. 02

    Gets past

    Tests the build you ship to the stores, bypassing TLS pinning and obfuscation, and checks your app shielding on physical devices.

    Why it matters: You test what your customers run, not only a special test build.

  3. 03

    Goes through

    Follows your app's traffic from the app into its APIs, web back end and code, and looks for business-logic flaws such as broken access checks between accounts. Web apps, APIs and source code can also be tested on their own.

    Why it matters: That's where the money moves.

  4. 04

    Proves

    Backs each AI-agent finding with a working proof-of-concept exploit. When a path crosses assets, you get one replayable exploit for the whole chain, with the requests, responses and steps to reproduce it.

    Why it matters: Developers fix instead of arguing.

Why teams choose Ostorlab

  • ✓Proof, not noise. Exploit-backed findings keep false positives under 5%.
  • ✓Your model, your account. Bring your own key, and the AI runs on your own model provider account, with a spend limit per scan.
  • ✓Fits your release cycle. Pipeline scans finish in under an hour, and prices are published: from $599 per app per month, billed annually.

Proof from the teams
who use Ostorlab

Results from our published case studies, and reviews from security teams on Gartner Peer Insights.

  • 4 months → 1 week

    QMC's remediation time after it added agentic security testing.

    Read case study
  • 99%

    of Bumble's iOS and Android store releases scanned before going live (159 of 160).

    Read case study
  • Every release

    RSA Security runs Ostorlab SAST and DAST on each iOS and Android release as part of its formal security sign-off.

    Read case study
Gartner Logo

4.8/5

Very efficient team, the support engineers are very good and knowledgeable. The product is always evolving and they take customer input very seriously.
Senior Appsec Engineer - Banking
The UI is easy to use. It took us a small amount of work to integrate the platform with our CI/CD.
Operations Associate - IT Services
The platform helped us evaluate our internal mobile applications easily and efficiently. The onborading was smooth and the UI dynamic automation is great.
Operations Associate - IT Services
Very professional and technical. Five star. I have used many similar products in the past and come across bad post sales teams. This was the opposite. Excellent delivery.
Security Architect - Media

See what it finds in your app

Book a demo with our team, or start with a free scan of an app from the App Store or Google Play.

Book a demo

Gartner® and Peer Insights™ are trademarks of Gartner, Inc. and/or its affiliates. All rights reserved. Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose

Know what you expose

Discover your
attack surface

Ostorlab looks beyond subdomains. App stores, public registries and web crawling show every mobile app, domain and API that carries your name, so nothing ships outside your testing program.

your-company.com
Internal
Asset
Start in minutes

Test a release in minutes

Pick an app from the store, upload a build, or point Ostorlab at a web app or API. There is nothing to install and no special test build to prepare: scans run on the build you ship, with logged-in flows set up once with your team.

Android Store
iOS Store
HarmonyOS Store
Android APK ^ AAB
iOS IPA
HarmonyOS APK ^ AAB ^ APP ^ HAP ^ RPK
iOS TestFlight
Web App
Web API
Network
Ostorlab new scan form
Selected scan asset and uploaded application file
Upload .APK ^ .AAB file.

Every release

Test every release automatically

Connect your store listing or CI pipeline and Ostorlab rescans each new release. Pipeline scans finish in minutes, so testing keeps pace with how often you ship.

Full Mobile scan
Release: v16.09.458

See what attackers see

Static, dynamic and AI-agent analysis

Every finding comes with the evidence behind it: intercepted traffic, file system activity, function calls and decompiled code, all in one place. Findings from the AI agents add a working exploit you can replay.

Ostorlab call coverage view
Zoomed-in call coverage

Fix what matters

Prioritize, fix and
verify

Rank findings by business impact, send them to your ticketing tools with the context developers need, and let Ostorlab retest to confirm each fix.

Remediation > Ticket
Status

Fix faster

Suggested code
fixes

Autofix proposes a secure code change for each finding, with the reasoning behind it. Developers review the change and apply it in one click.

Vulnerability Analysis
AI-Powered Fix
Fits your workflow

Works with your stack

Run scans from your CI/CD pipeline, push findings to Jira, Linear or ServiceNow, sign in with SAML single sign-on, and follow app store releases automatically.

Jira

Linear

Jenkins

GitLab

GitHub

SAML

CircleCI

Bitbucket

GoCD

TeamCity

Slack

Webhook

Vanta

ServiceNow

Bitrise

Harness

Self-Hosted Git

Azure DevOps

View All Integrations

CI/CD Integrations

Guidance for your team

Remediation guidance written for your app

Ostorlab turns a scan into a prioritized plan: what to fix first, why it matters and how to fix it, using the context you add about your app.

Scan > AI recommendations
Add context

Access your free community plan!

Get unlimited mobile app scans with Ostorlab, along with attack surface discovery and access to our vulnerability-tailored remediation and ticketing system.

Create an account

Trusted worldwide

Trusted by banks, fintechs and security teams

Security teams use Ostorlab's AI agents to test every release of their mobile apps, and developers get findings with a working exploit and a fix they can act on.