Can I use Upstage: Solar Pro 4 without an API key?

Yes. Upstage: Solar Pro 4 is bundled with every Pluely Pro plan — no upstage account, no API key, no setup. Open the overlay's model picker, tap Upstage: Solar Pro 4, and your next question runs on it.

Can I use Upstage: Solar Pro 4 in live meetings and interviews?

Yes. In Listen mode Pluely transcribes your mic and system audio live, and Upstage: Solar Pro 4 drafts answers automatically as questions come up. The overlay stays invisible on screen shares and recordings, and no bot joins your calls.

How much does Upstage: Solar Pro 4 cost in Pluely?

It's included in Pluely Pro subscriptions along with 200+ other models — you pay for the plan, not per model. There's also a free plan where you bring your own API keys.

Can Upstage: Solar Pro 4 see my screen?

When you want it to. Capture the full screen, drag-select a region, attach documents with built-in OCR, or turn on Use image so every message includes a fresh screenshot for Upstage: Solar Pro 4 to read.

Can I switch from Upstage: Solar Pro 4 to another model mid-conversation?

Yes — Pluely bundles 200+ models and you can switch between them mid-conversation with one tap, keeping the full context.

Upstage: Solar Pro 4, inside Pluely.

Run Upstage: Solar Pro 4 in an invisible overlay that listens to your meetings, sees your screen, and answers before you need it — no upstage account, no API keys.

Download Pluely

upstageBundled with Pro

All models

Upstage: Solar Pro 4 lives inside this overlay

Pluely

AskListen

ListeningDashboardDocs

AutoGeneralInterviewCodingTranslateMeetingdetected · 92%

TRANSCRIPT · CURRENT THREADMic + system audio

Listening — the transcript will appear here…

What Upstage: Solar Pro 4 does inside Pluely

The same overlay, two ways to use it — and Upstage: Solar Pro 4 is one tap away in both.

Ask Upstage: Solar Pro 4 about anything on your screen

An error, a contract, a chart, an email — capture the screen, drag-select a region, or attach documents with built-in OCR, and Upstage: Solar Pro 4 reads it all. Turn on Use image and every message carries a fresh screenshot automatically.

“Explain what's on my screen”
“Draft a reply to this email”
“Summarize this document”

Upstage: Solar Pro 4 answers your meetings live

Pluely transcribes your mic and system audio in real time, and Upstage: Solar Pro 4 drafts the answer before the question even finishes — automatically on every question, after each pause, or only when you tap Suggest.

Live transcription with speaker labels
Automatic suggested answers as questions land
Smart follow-up chips built from the conversation

One tap to switch, no API keys

Open the overlay's model picker, search for Upstage: Solar Pro 4, and your next question runs on it. No upstage account, no keys to manage — it's bundled with your Pluely plan, and you can switch models mid-conversation.

Bundled with every Pro plan
Switch mid-conversation, context intact
200+ models in the same picker

Invisible where it matters

The overlay never shows up in screen shares, recordings, or screenshots, and no bot joins your calls. Your chats, meetings, and files stay in a local, encrypted database on your device.

Invisible on screen shares and recordings
No bot ever joins your calls
Everything stored and encrypted locally

Three taps, then it answers as Upstage: Solar Pro 4

No upstage account, no API key, no setup ritual.

Open the picker

Click the model picker in the bottom-right corner of the overlay's composer.

Search “solar-pro4”

Tap it in the list — it's bundled with your plan, so there's nothing to connect or configure.

Ask

Your next answer runs on Upstage: Solar Pro 4, and you can switch again mid-conversation with context intact.

Want the full walkthrough — defaults, favorites, switching mid-chat? Read model selection on the docs

About Upstage: Solar Pro 4

Upstage: Solar Pro 4 is one of the models bundled with Pluely Pro: available in the overlay's picker with zero setup, and switchable mid-conversation. Here's how upstage describes it:

Solar Pro 4 is Upstage's cost-efficient large language model, featuring a 524K context window. It is built for long-horizon tasks and agentic workflows, with strong capabilities in office productivity, document-intensive...