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Security that reduces risk, not just reports it

Reduce Risk. Ship With Confidence.

We reduce security risk across websites, web apps, iOS, Android, and backend APIs so your team ships without dread. Practical guidance, clear priorities, and a partner who stays with you when it matters most.

  • Web
  • iOS & Android
  • Backend

Startup security audit and vulnerability testing for web apps, mobile, and APIs, built for teams who vibe-code and still need rigor.

Review scope
In progress
Auth & sessionsWatch
API surfaceClear
Mobile storageCritical
Live signals
Prioritized findings

Severity, exploitability, and fix order. No PDF filler.

We help founders reduce security risk in fast-moving products, before gaps turn into incidents. And when something goes wrong, we are already in the room.

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Services that match how you ship

Risk reduction for apps built with AI, MVPs, and production SaaS, with transparent pricing, clear priorities, and a team that stays engaged after the report.

All services

Why founders choose Rapid Securities

We’re a risk-reduction partner for startups, not a checklist factory. Senior judgment, modern stacks, zero scare tactics, and we don’t disappear after the report.

Built for fast-moving startups

We match sprint speed with async-friendly updates and crisp, actionable writeups.

Web, mobile, and backend

One partner for your website, web app, iOS, Android, and API layers, however you’re deployed.

Risk reduction, not just reporting

Every finding ties to business impact and exploitability. We help you fix what matters so risk goes down, not just up on a dashboard.

Clear risk prioritization

You get an ordered backlog your engineers can execute, with severity and context.

Founder-friendly communication

Direct access, no theater. We explain tradeoffs so you can decide quickly.

Confidence for diligence and enterprise deals

Reduce the risk of surprises during investor diligence, app store review, or your first enterprise security questionnaire.

We're there if something goes wrong

If an incident happens, we're not strangers. Our knowledge of your product and systems means faster triage and clearer guidance when it counts.

Where risk hides in your product

We map the real risk surface of your product: the gaps attackers probe, the design flaws that compound, and the issues that matter to your business.

Authentication flaws
Authorization issues
Insecure APIs
Data exposure
Mobile app weaknesses
Misconfigured cloud storage
Broken access control
Sensitive info leakage
Input validation issues
Security logic flaws

How it works

A tight loop from scope to remediation guidance, optimized for small teams with big surface areas.

  1. 01

    Scope

    We align on surfaces, environments, roles, and release cadence so testing maps to real usage.

  2. 02

    Review & test

    Manual review plus targeted probing across web, mobile, and APIs, guided by how your product actually works.

  3. 03

    Findings & prioritization

    Ranked issues with reproduction notes, affected components, and severity grounded in exploitability.

  4. 04

    Support & remediation

    Office hours for fixes, re-checks on critical items, and guidance if scope shifts mid-flight.

Founder signal

“We shipped our MVP almost entirely with AI-assisted coding. We were proud of the velocity until Rapid Securities showed us API keys and a billing-related secret sitting in the client bundle. We had no idea they were reachable from the browser. They walked us through rotation and fixes, and we patched it all before a wider release.”

Early-stage founder, B2B web app (name withheld).

Ready to reduce your security risk?

Tell us what you’re building and where you’re shipping. We’ll come back with how we can reduce your risk: scope, timing, and price. No theater.