The staging approval problem
You send a staging URL. The client says it looks good. Two weeks later, nobody can prove which version they approved — that build, a later deploy, or just the homepage they happened to open.
For software developers
Every Build Needs a Locked Approval. Not a Chat Reply.
Staging links, app builds, QA feedback, and release notes are too important to leave buried in chat. ZynoLoop gives every delivery a no-login review page, a clear client decision, and a version record you can point to later.
Free to start · no credit card · under 2 minutes
Developer handoff problems
Shipping the work is clean. Getting the decision is not.
The bug-fix vs change-request problem
A client calls a new feature a bug. A small QA pass turns into a new workflow. Without a locked delivery and structured revision note, every extra request becomes hard to price.
The scattered feedback problem
QA notes arrive by email, WhatsApp, Slack, and screenshot. Your actual work becomes rebuilding the feedback trail — not fixing the issue.
The developer workflow fit
Paste the build. Send one decision link. Keep your stack.
Use GitHub, Linear, Jira, Trello, Slack, or whatever already runs your builds. ZynoLoop only handles the client-facing moment: the place where the client reviews the work and gives a clear answer.
Paste a staging URL, GitHub release, Loom walkthrough, PDF scope note, or uploaded build notes into ZynoLoop. The client opens the magic link with no login, approves the version, or leaves a structured revision note.
Staging links
Share the exact app version you need approved.
Release notes
Attach context so the decision is not vague.
Revision notes
Capture change requests beside the delivered build.
Testimonials + Google
Ask at approval — then nudge them to post the same review to your Google Business Profile.
App delivery record
Client Portal v1.4
Staging URL
Final Sign-Off
Approved - June 18
Checkout Fixes
QA pass
Final Sign-Off
Approved - June 14
Dashboard Filters
Feature update
Awaiting Feedback
Pending
Mobile Polish
Build notes
Work In Progress
In review
The shift
Stop asking clients to check staging. Ask them for a decision.
Before ZynoLoop
"Can you check staging and let me know if everything looks okay?"
- x Casual approval with no version record
- x Feedback scattered across multiple channels
- x New requests disguised as bug fixes
After ZynoLoop
"Your Client Portal v1.4 build is ready for final approval: zynoloop.com/approve/7kxp"
- ✓ One delivery link and one decision
- ✓ Approved version locked with a timestamp
- ✓ Revision notes stored beside the build
For software developers
Set up your first app approval in under 2 minutes.
Free to start. No credit card. No client account required.