Behnevis vs Langfinity (formerly Byrdhouse)

Behnevis is an online Persian writing tool that turns Pinglish or Finglish (Persian typed with Latin letters) into standard Persian script. You type in the editor, and the site converts words as you go. It has been running since 2009 and targets Persian speakers who prefer typing with an English keyboard.

The main site offers an in-place editor plus speech-to-text that supports Persian and more than 100 other languages. You can click any converted word to fix its spelling, and Behnevis remembers that correction for later. The legacy two-part editor remains available for free with no usage limits.

Paid plans unlock unlimited in-place editing, speech-to-text, an ad-free experience, and a Microsoft Word add-on for Windows. Behnevis also links to custom OpenAI GPT chatbots for Persian conversation practice.

Langfinity delivers real-time voice and text translation for multilingual meetings, webinars, and live events. Pick your language once and follow the conversation as others speak in different languages, with translations shown on screen and read aloud through voice avatars.

The platform trains on company-specific terminology so industry jargon in manufacturing, technology, transportation, and other sectors translates with context instead of generic word swaps. Baseline models for popular language pairs reach over 85% accuracy, with faster voice-to-text under 300 milliseconds and voice-to-voice output in one to three seconds.

Langfinity works inside Microsoft Teams and Zoom, and supports in-person events through QR codes that let attendees get live translation on their phones. Organizations use it for global team meetings, church services, conferences, and client calls where hiring human interpreters would be slow and costly.