Agent A
multi-modelcompleted
ColumnsGridFocus
3 resultsAgent B
multi-modelrunning
live
Agent C
multi-modelqueued
Comparison workspace
Side-by-side model preview panes with layout controls — the core VaryPane surface.
Status
API keys configured. 5 sessions running, 1 idle box.
Session status
24Sessions
13 completed5 running4 queued2 failed
Box status
16Boxes
8 idle5 running2 creating1 error
Dashboard status
Session and box status donuts with KPI legends from the overview page.
| Prompt | Group | Model | Status | |
|---|---|---|---|---|
| Sample prompt 1 | — | Model A | completed | |
| Sample prompt 2 | Batch A | Model B | running | |
| Sample prompt 3 | Batch A | Model C | queued | |
| Sample prompt 4 | — | Model A | failed |
Sessions table
Filterable all-sessions table with prompt, model, and status columns.
Create session
Mode
Single
Multi-model
Multi-prompt
Create session
Mode picker — Single / Multi-model / Multi-prompt.
Your batches
| Name | Mode | Sessions | Status |
|---|---|---|---|
| Batch A | Multi-model | 3 | 2 completed · 1 running |
| Batch B | Multi-model | 4 | 4 completed |
| Batch C | Multi-prompt | 5 | 3 completed · 2 queued |
Batches
Batch groups with mode, session count, and status summary.
Saved prompts
Prompt 1
Prompt 2
Prompt 3
Prompt library
Muted rounded cards for saved reusable prompts.
Live activity
- Environment ready
- Agent started · Model A
- Cloning starter template
- Preview ready
Activity feed
Live provisioning / generation event list for a running session.
SoftwareSaaS
VaryPane
Parallel UI-generation agents in the cloud
What
Parallel UI-generation agents in the cloud. Pick a starter template, keep a reusable prompt library, attach skills, and compare models side by side — results stream in real time. Runs pi-coding-agent inside every sandbox.
Technicals
BYOK for OpenRouter and Upstash Box. Parallel agent sandboxes per session, a dedicated preview gateway, labelled box ownership, and self-hosted secret storage via Infisical.
Why
Visual comparison — and picking the best bits out of generated UIs — is usually very helpful, especially for developers doing backend work, people new to design, or anyone who just doesn't have the time for a skill this demanding. The cloud version scales and improves that workflow for hosting and for end users.
Where
Upcoming
- Screenshot-to-agent input — iterate from a wireframe or your current design
- GitHub repo connections and agent-loop iterations on one-shot designs
- Scripted environment setup