Python code audit
Python apps get their own checklist, written for the problems Django, FastAPI, and Flask apps actually have. We review your code against it and tell you in plain English which findings matter and what to fix first.
Every Python audit covers the eight areas in every code audit, plus checks written for Django, FastAPI, and Flask.
Lookups and Django REST Framework viewsets that aren’t scoped to the signed-in user, no default permission policy, FastAPI routes that skip the router’s auth, and tenant data that leaks between accounts.
Password, session, and token settings, throttling on login and password reset, a SECRET_KEY committed to the repo, and the Django admin open wider than your staff need.
Raw SQL and f-string queries, mark_safe and |safe on user content, serializers and response models that expose or accept fields they shouldn’t, open redirects, and uploads.
DEBUG or the Werkzeug debugger reachable in production, browsable APIs and OpenAPI docs left public, CORS set for the wrong kind of auth, and proxy headers trusted blindly.
N+1 queries, missing indexes, emails and tasks fired before the transaction commits, blocking calls inside async routes, and connection pools that don’t fit your workers.
Whether your Python, Django, Flask, FastAPI, and Pydantic versions still get security fixes, and the deprecated APIs and abandoned packages that will block the next upgrade.
Every Python audit runs pip-audit, bandit, ruff, and Semgrep against your code, but scanners only find the patterns they know. The findings that hurt most in Python apps are usually ones a scanner can’t see:
Those come from reading the code, with a checklist written for Django, FastAPI, and Flask rather than a generic one.
Three levels, each a fixed fee. Essentials covers the most important Python checks; Standard and Comprehensive cover all of them. See everything every audit includes.
A fast health check
$1,000 fixed fee
Best for: Answering "is this codebase OK?" before you buy, hire, or launch.
A thorough review
$1,500 fixed fee
Best for: An inherited codebase, a pre-launch review, or before hiring a team.
Everything in Essentials, plus:
Due diligence depth
$2,500 fixed fee
Best for: Acquisitions and technical due diligence, compliance preparation, or after an incident.
Everything in Standard, plus:
Django supports each feature release with security fixes for about sixteen months, and each LTS release for about three years. Python versions get security fixes for five years, and Python 3.10 reached end of life in October 2026. Every Python audit checks your Python and framework versions against the official support policies.
If you’re behind, the report lays out the upgrade one step at a time, and Standard and Comprehensive also list the deprecated APIs and packages that stand in the way. When you’re ready, we can do the upgrade too.
Checked November 13, 2026 against the Django release roadmap.
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The same fixed fees as every audit: $1,000 for Essentials, $1,500 for Standard, and $2,500 for Comprehensive. Compare the levels. Hire us for hourly development within 30 days of your report and up to $1,000 of the fee comes off your first invoice.
Yes. Every Python code audit includes a security audit: data access, the admin, sign-in, sessions, secrets, injection, and production settings, checked against the known weaknesses of your framework, plus pip-audit, bandit, and Semgrep scans.
Yes. FastAPI and Flask apps get their own checks: router and blueprint auth, response models that leak fields, sessions, the debugger, async routes that block, and Pydantic and SQLAlchemy versions.
Any of them, from apps on a long-unsupported release to apps on the latest one. If you’re behind, the report says how far and lays out the upgrade one step at a time; Standard and Comprehensive also list the packages that stand in the way.
Essentials reviews the code without running it. Standard and Comprehensive boot your app and run your tests in an isolated, disposable environment. Either way, we never connect to your production servers, databases, or accounts.
Yes. We can work alongside your team or take it on ourselves, and the audit credit applies.
Tell us about your Python app and we'll recommend the level that fits.
