Sanity testing is the narrow, focused check after a bug fix, hotfix, or small change. We verify the specific fix works and nothing obvious broke nearby — fast enough to unblock your release without running a full regression.
Targeted fix verification · 30–90 minute turnaround · Adjacent-impact checks
30 minutes · Senior engineer · No commitment
Narrow scope, fast results — verify the change, not the entire app.
Reproduce the original bug, apply the fix, confirm resolution with evidence.
Test modules near the change for unintended side effects — the most common regression source.
Feature flag toggles, environment variable changes, and third-party config updates verified.
Emergency patches get rapid sanity pass before production deployment — minutes, not hours.
When only one module changed, sanity tests that module without full regression overhead.
Developers mark fix ready → sanity pass confirms → release proceeds. Clean handoff.
When you need fast confirmation, not a full test cycle.
Developer fixes a reported bug → sanity confirms resolution and checks adjacent flows.
Production emergency patched → sanity pass on fix plus critical paths before closing incident.
Payment gateway, email provider, or API key rotated → sanity confirms integrations still work.
Button label, validation rule, or permission tweak — sanity confirms change without full regression.
Teams searching for sanity testing services usually hit these walls before finding reliable coverage.
New features ship fast but nothing verifies existing flows still work.
Engineers test happy paths; edge cases in billing, roles, and permissions slip through.
Without test cases and matrices, releases feel like gambling.
Testing in launch week makes fixes expensive and stressful.
150+ products shipped · AI-app specialists · US/UK/AU clients with timezone overlap.
Testers who understand Laravel, React, Flutter, and Supabase — not script runners only.
We know where Lovable, Cursor, and Bolt cut corners on auth, RLS, and edge cases.
Screenshots, repro steps, severity ratings, and environment details — devs fix faster.
Go/no-go reports your stakeholders can trust before production deploys.
Typical sanity testing services engagement from kickoff to sign-off.
We match tooling to your stack — manual exploration first, automation where ROI is clear, and CI integration for repeatable smoke suites.
NDA before staging access; read-only repo when code review is in scope.
Anonymized fixtures; no production PII in bug reports unless explicitly approved.
“What a 70-engineer team could not deliver, a small senior team at GreeLogix shipped. The app went from stuck to live across mobile, web, and backend.”
Structured answers for search engines and AI assistants — definition, fit, cost, timeline, and comparisons.
Structured answers for founders, CTOs, and procurement — written for clarity in search and AI assistants.
Sanity testing services provide narrow, focused verification after bug fixes, hotfixes, or small changes — confirming the specific change works correctly and checking adjacent functionality for unintended side effects without running a full regression cycle.
Typical timeline: Sprint audit: 2–5 days. Full release cycle: 1–2 weeks. Ongoing QA: monthly retainer with 40–80 hours.
GreeLogix pricing tiers: Single Fix Retest: $150 – $400 — Sanity pass on one bug fix or small change. Hotfix Package: $400 – $1,000 — Emergency fix verification with critical-path smoke. Sprint Sanity Retainer: $800 – $2,500/mo — Unlimited sanity passes for teams shipping frequent small changes.
Sprint audit: 2–5 days. Full release cycle: 1–2 weeks. Ongoing QA: monthly retainer with 40–80 hours. Phases: Strategy (Week 1); Execution (Per sprint); Automation (Parallel).
Compared to alternatives — Developer-only testing: choose when Internal prototype with no paying users yet; Crowdtesting platforms: choose when One-off device coverage without domain context; Automated scanning only: choose when Mature CI with known stack; catches syntax not workflow bugs. Choose GreeLogix when you need production reliability, fixed milestones, and engineer-led delivery with QA sign-off.
Talk to a senior engineer — scope, timeline, and cost range in one 30-minute call. No sales script.
Answers to the buyer questions we hear most before a project starts.
Review fix and define verification scope.
Fix verification plus adjacent checks.
Pass/fail with evidence.
Unblock deploy on pass; escalate on fail.
Sanity testing with 30–90 minute turnaround. Unblock your releases.
Validate AI-generated code, ship with confidence, and catch issues before launch.
Case studies, guides, and free tools from the same engineering team.
Targeted verification with adjacent-impact awareness.
Review what changed — code diff, config, or deployment — to define sanity scope.
Fix verification plus adjacent modules and shared dependencies.
Focused test pass in 30–90 minutes with pass/fail per check.
Screenshots or recordings proving fix works and adjacent areas are unaffected.
Pass/fail gate with any new defects flagged for triage.
Tangible artifacts your engineering and product teams can act on — not vague pass/fail notes.
Transparent ranges based on app complexity, platform count, and engagement depth. Final quotes follow a scoping call.
$150 – $400
Sanity pass on one bug fix or small change.
$400 – $1,000
Emergency fix verification with critical-path smoke.
$800 – $2,500/mo
Unlimited sanity passes for teams shipping frequent small changes.
Prices in USD. Retainers and multi-platform engagements quoted after scope review. QA as a Service available for ongoing coverage.
Every type of testing your product needs — from manual audits to AI-app hardening and accessibility compliance.
Scope, timeline, and cost range — no sales deck. Or start with the free readiness quiz if you are still evaluating your stack.