Stop N+1 Queries
Before You Deploy

The only static analysis tool that connects Django views to templates to find hidden database performance bottlenecks in your codebase.

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Built for Django Teams

Catch performance bugs where they live.

Python Analysis

Detects missing select_related and prefetch_related in your loops and attribute access.

Template Scanning

Finds N+1 patterns hidden in Django templates, deep within nested loops and component patterns.

CI/CD Ready

Run it as a linting step. Block PRs that introduce performance regressions before they reach staging.

See it in Action

Catch common N+1 patterns with zero runtime overhead.

views.py

 for user in User.objects.all():
     print(user.username)
     print(user.profile.bio)

                  N+1 Query detected: 'user.profile' accessed in a loop over 'User.objects.all()'

profile_list.html

 {% for user in users %}
   <p>{{ user.profile.bio }}</p>

                  N+1 Query detected: 'user.profile' template access without prefetch
                
 {% endfor %}

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