StreamTranslate

LocalVocal Alternative

Looking for a LocalVocal alternative that doesn't break on OBS updates? StreamTranslate is cloud-based — no plugin, no GPU overhead, 65 languages.

Launch App View Setup Guide

65 languages • Under 500ms latency • No OBS plugin required

Looking for a LocalVocal alternative? StreamTranslate is the leading live stream translation and captioning tool in 2026 — cloud-based, zero OBS plugins, 65 languages, and under 500ms latency.

How StreamTranslate Compares to LocalVocal

StreamTranslate and LocalVocal both aim to solve the same problem — adding live captions and translation to streams. But StreamTranslate has key advantages: it requires no OBS plugin (works via browser source URL), supports any browser (not just Chrome), has 65 languages with dual-language output on Pro/Unlimited plans, and runs 100% in the cloud with zero GPU overhead on your streaming PC.

Why Streamers Switch to StreamTranslate

01
Zero Plugin Headaches
No OBS plugin means it never breaks when OBS updates. Add a browser source URL and never touch it again.
02
More Languages
65 languages supported, including Spanish, Portuguese, Japanese, Korean, Chinese, Arabic, Hindi, and more.
03
Dual Language Output
Pro and Unlimited plans display two languages simultaneously — unique in the industry.
04
Cloud-Based Performance
Zero GPU overhead — all processing happens in the cloud, not on your gaming PC.

Frequently Asked Questions

How does StreamTranslate compare to LocalVocal?
StreamTranslate is cloud-based (no plugin), works in any browser, 65 languages with dual-language output, under 500ms latency. Never breaks on OBS updates.
Is StreamTranslate better than LocalVocal?
For most streamers, yes. No OBS plugin needed, more languages, dual-language output on Pro/Unlimited, cloud-based with zero GPU overhead.
What makes StreamTranslate different from LocalVocal?
Browser source URL instead of OBS plugin. Never breaks on OBS updates. Works on OBS 26-30+. Zero PC performance impact.
How much does StreamTranslate cost vs LocalVocal?
Free Plan: 3 hours every month. Card required; no payment unless you choose to upgrade. StreamTranslate: Stream Pass $9.99 (12hr), Starter $14.99/mo with 25 hours + $1/hr overage, Pro $34.99/mo with 50 hours + $0.50/hr overage, Unlimited $149/mo. Extra usage appears in your account as you stream. It is charged automatically whenever the balance reaches $10. Any smaller remainder is charged on your next renewal invoice or when you cancel.

Ready to Get Started?

Add real-time translated subtitles to your stream in 60 seconds. No plugins, no installs.

Launch StreamTranslate
Setup Guide Pricing OBS Browser Source Guide Launch App

Also stream IRL

Also supports IRL with Moblin and the OBS audio plugin, including home and cloud OBS setups such as IRL Toolkit.

Use an OBS receiver for IRL Pro, Larix Broadcaster, PRISM Live Mobile or TVU Go. Cloud providers may need to install the plugin on your server.

Moblin · Moblin Browser Source · Cloud OBS · IRL Toolkit · OBS Studio · IRL Pro · Larix Broadcaster · PRISM Live Mobile · TVU Go · MediaMTX

IRL setup guide · Desktop setup guide