Launching today
Svara
Native voice notes on any platform. One API call.
150 followers
Native voice notes on any platform. One API call.
150 followers
Svara is a REST API for sending native voice notes on LinkedIn, Telegram, WhatsApp, and 6 more platforms. Your voice note arrives as a real native message, not a link or attachment. Send any audio format, we handle conversion and delivery. One POST request, one endpoint. 50 free voice notes, no credit card required. Built by a solo non-technical founder using AI.
Hey Product Hunt!
I'm Jonathan, solo founder of Svara. Here's the backstory.
I was building a LinkedIn outreach tool (ZenMode) and wanted to send voice notes programmatically. Looked everywhere for an API that could do it. Nothing existed. Unipile came close but they charge per account and the pricing doesn't scale.
So I figured out how to send native voice notes on LinkedIn, the ones that show up as the blue waveform, not links or attachments. Then I thought, if I can do LinkedIn, why not Telegram, WhatsApp, and every other messaging platform?
That's Svara. One POST request, any platform, native delivery.
You send us audio in whatever format (MP3, WAV, M4A, whatever). We convert it to the right format for the target platform and deliver it as a real voice note. The recipient has no idea it came through an API.
What makes it different from building it yourself: each platform has its own audio format requirements, auth flows, and delivery quirks. LinkedIn, Telegram, WhatsApp, Messenger, Instagram, Slack, Discord, Viber, WeChat. All different under the hood. Svara handles all of that behind one endpoint.
50 free voice notes to try it out. No credit card. API key in 2 minutes.
Would love your feedback. What platforms would you use this for?