Platform
The testing workspace for your whole team.
API testing, live page reviews, captures, accessibility checks, and AI-assisted drafting in one place.
Platform
Explore the platform by capability.
Each page lists what you can do today and the tools behind it.
AI Testing
Generate test cases from a spec, turn rough notes into a reproducible bug report, and ask a QA-tuned assistant for help. Every output is a draft your team reviews, edits, and approves.
Learn moreUI / Web Testing
Open a page inside Testnir, click on it to leave threaded comments, and capture the evidence: screenshots, screen recordings, and annotated images, with sensitive details redacted before you share.
Learn moreCapture & Record
Take screenshots of your screen, a window, or a tab, record sessions with audio and a webcam overlay, then annotate, redact, trim, and export. Everything is processed in your browser.
Learn moreAPI Testing
Organize requests into collections and environments, assert on every response, and run whole collections as test suites on demand or on a schedule. Intercept traffic to mock endpoints and inject failures.
Learn moreSecurity Testing
Audit API requests for insecure options and exposed credentials before they ship, inspect and verify tokens, and test how your app behaves when a dependency fails. These are focused checks, not a full security assessment.
Learn morePerformance Testing
Every API request in Testnir comes back with a timing breakdown, so you can tell a slow DNS lookup from a slow server, test latency, and run repeatable benchmarks.
Learn moreAccessibility Testing
Grade color pairs against WCAG 2.1 AA and AAA, score them with APCA, simulate color-vision deficiencies, and preview layouts at real device sizes. Automated checks are a starting point, not proof of conformance.
Learn moreTest Automation
Script requests and assertions, run whole collections on a schedule from the server, get notified when something fails, and export any request as client code for your own test framework.
Learn moreTest Management / Reporting
Draft and export test cases, file defects to the tracker your developers already use, and review run reports and workspace activity in one place.
Learn moreTeam Workspaces
Invite teammates, give each one the role they need, share collections and reviews, and see who changed what in the audit log.
Learn moreFoundations
Built for teams that care where their data goes.
Team workspaces
Personal and team workspaces with viewer, editor, admin, and owner roles, and an audit log.
Private by default
Utilities process data in your browser. Team secrets are encrypted and resolved on the server.
Bring your own AI key
AI features run on the provider and key you choose, and every output is reviewed by a person.
See whether Testnir fits your team.
Book a demo of the platform, discuss a testing project, or both. We will reply by email to plan the conversation.