Soapbox · Office #64,705

What it is

Calls itself “voice API”.

• Calls itself: voice API

“A voice API for live casts”

Where it puts itself

Rules out “No recording” and “No video and no screen sharing”.

• Says it will not: No recording · No video and no screen sharing

“No recording. Audio is relayed and never written down.”

“No video and no screen sharing.”

What it costs

A free tier, free forever. No monthly plan. Prices quoted: $0.99 per 1,000 participant-minutes, $14.99, $34.99.

• Monthly: no
• Free plan: free forever
• Price: $0.99 per 1,000 participant-minutes · $14.99 · $34.99

“1,000 for $0.99”

“Production is $0.99 per 1,000 participant-minutes”

“Test keys are free, forever.”

Who it sells to

Sells to developers. Made for coding agent.

• Sells to: developers
• Made for: coding agent

“Built for agents OpenAPI, llms-full.txt and an MCP server, so a coding agent can wire it up against a test key.”

How it runs

A API and web app for Android and iOS. Hosted in the cloud. Offers an API.

• Kind: api · web
• Runs on: Android · iOS
• Runs where: cloud / hosted
• API: yes

“Built for agents OpenAPI, llms-full.txt and an MCP server, so a coding agent can wire it up against a test key.”

“Your users join from a browser, a phone, a game, a kiosk, whatever you are shipping, and they never need a Soapbox account.”

What it works with

Names Android, Node and 4 more on its pages.

• Names: Android · Node · Python · +3

“Android keeps playing in the background.”

“Node curl Python Prompt Copy”

What it offers as proof

Live, no waitlist. Try it without signing up.

• Instant signup: yes
• Trial asks for: nothing

“Get an API key”

“Sign in at /developers and a test key is waiting, with no card and no expiry.”