Company
About Total Shift Left
We help engineering teams shift left on API quality—turning OpenAPI and Swagger definitions into reliable, CI-ready test automation without scripting.
Our mission
Make API testing faster, clearer, and easier to maintain
APIs power modern products—and they also create risk. Total Shift Left is built to reduce that risk early by automating coverage from the source of truth: your API contract.
The result is a workflow that scales from a single endpoint to an enterprise surface area, with repeatable execution in CI/CD and actionable visibility into gaps.
What teams get out of the platform
Fewer regressions
Automated suites that run consistently across environments.
Faster releases
Confidence to ship changes without manual test bottlenecks.
Contract clarity
Tests that align with your OpenAPI/Swagger definitions.
Less maintenance
Gap-filling workflows that reduce brittle scripting.
Built to support backend developers, QA, and platform teams with one shared workflow.
What we build
A modern platform for spec-driven API quality
Total Shift Left combines AI assistance with a no-code workflow so teams can build coverage fast and keep it reliable as APIs evolve.
Spec-first automation
Start with what you already have: OpenAPI 3.0 and Swagger 2.0. Import specs to create a structured project and discover endpoints automatically.
AI-generated test suites
Generate tests for happy paths, edge cases, and gaps. Build functional and production-grade coverage without writing scripts.
Run anywhere, reliably
Execute tests for CI/CD and scheduled runs, or run locally for private APIs. Get clear results your team can trust.
Mocks + analytics built in
Create API mocks to unblock parallel development and track outcomes with analytics that make progress visible across teams.
Why teams choose a shift-left approach
Validate behavior early with contract-aligned tests
Reduce the cost of defects before they reach production
Create repeatable quality signals for CI/CD pipelines
How we think
Principles that keep automation practical
We focus on simple, explainable workflows that scale in real engineering environments.
Quality starts early
Catch issues before they ship. Shift-left means validating contracts, semantics, and behavior as part of everyday development.
Coverage you can explain
A platform should show what’s tested and what’s not—so teams can close gaps intentionally, not accidentally.
Built for devs and QA
No-code doesn’t mean low power. The workflow should be visual, fast, and CI-friendly for the whole team.
Trust by design
Security and privacy aren’t add-ons. We document policies, ship guardrails, and keep the platform enterprise-ready.
Trust & transparency
Built with security and responsibility in mind
We publish clear policies so teams can evaluate how we approach privacy, security, and responsible AI usage.
Ready to shift left on API quality?
Import your OpenAPI/Swagger spec, generate coverage fast, and run tests in CI/CD with confidence.