Free trial
A 1-day trial activated with just an email unlocks Listen mode and room hosting, no card required. Joining someone else's room as a guest is free indefinitely, with no account or key.
Learn moreLangless
Live voice translation for meetings, chat rooms and any audio you listen to
Beginner
What is Langless?
Langless is an AI mistress tool. Real-time AI voice translation for Zoom, Teams, Meet, WhatsApp, browser chat rooms and live audio such as YouTube or podcasts. Uses your own AI provider key, licensed by shared team seats, with a free guest tier and an email-activated trial that needs no card.
Langless is a real-time voice translation service built for people who work across languages and would rather not book a human interpreter. You speak normally, and the tool renders your speech live in the listener's language, both ways. The company positions it for meetings, sales calls, customer support and everyday conversation, with a dedicated Listen mode for YouTube videos, TV, podcasts and webinars that you simply open in a browser without installing anything. The product splits into three working modes. Meeting mode connects to Zoom, Microsoft Teams, Google Meet, WhatsApp or any desktop calling app; it relies on a virtual audio cable to carry audio between Langless and the call, and the app walks you through that driver setup itself. Chat rooms let a group of people talk together, each writing or speaking in their own language. Listen mode translates audio you are passively consuming. Language pairs are chosen per session, and the translation direction runs both ways in real time. The cost structure is unusual and worth understanding before committing. Langless is bring-your-own-key: to host a room or use Listen or Meeting, you connect your own AI provider account, and translation minutes are billed directly by that provider (the site quotes from roughly US$0.03 per minute) with no markup from Langless. Subscription seats cover access to the software instead. Seats are licensed per team rather than per person, on the logic that not everyone translates simultaneously, so a small number of seats can serve a larger group. Compared with a human interpreter, Langless is cheaper, always available and not limited to a single language pair, though the company itself says professional interpreters remain the better choice for legal or diplomatic work. Against generic AI translation tools, its differentiator is live audio flow rather than pasted text. A guest can join someone else's room with no account or key at all, which makes it easy to evaluate on a real call.
How do you use Langless?
1Create your account and open the app
Sign up with your email at the Langless app, which is where rooms, Listen and Meeting modes all live. No card is needed to start the trial.2Connect your AI provider key
Add the key from your own AI provider account. This is what powers translation and what bills the per-minute usage; the key is kept in your browser.3Host or join a chat room
Open a Room, pick your language and the language of the other participants, then share the link. Guests can join and talk without registering.4Translate a call in Meeting mode
Switch to Meeting mode and install the virtual audio cable when prompted; the app walks through each step. Then select your language pair and start the Zoom, Teams or Meet call as usual.5Listen to outside audio
Use Listen mode to translate a YouTube video, TV stream, podcast or webinar in real time. Nothing needs installing for this mode.6Compare with a human interpreter
Read the comparison guide to judge which situations warrant a professional interpreter and which are fine for AI translation.
Pros and cons
Pros
- Translates live speech in both directions, so a conversation flows without waiting on a third partyAI
- Team seats are shared by simultaneous use rather than headcount, which lowers cost for larger groupsAI
- Bring-your-own-key billing means minutes are paid to the provider at cost, with no markup addedAI
- Guest access requires no account and no key, so a counterpart can join a room instantlyAI
- Listen mode needs no installation and covers videos, TV, podcasts and webinars in real timeAI
Cons
- Hosting a room, Listen or Meeting all require a separate AI provider account and key before anything worksAI
- Meeting mode depends on a virtual audio cable driver, an extra setup layer that some users will find fiddlyAI
- The 1-day trial is short and does not officially include Meeting mode, so the paid feature is hard to test properlyAI
- Twelve languages are named as examples but no complete supported-language list is published on the homepageAI
- Audio handling and data policy follow your own provider's terms, which shifts compliance work onto the customerAI
How much does Langless cost?
Pricing
Free guest access to rooms, plus a 1-day email-activated trial covering Listen and room hosting. Paid plans start at US$25/mo for 1 seat, then US$60 (3 seats), US$90 (5 seats), US$320 (20 seats) and US$700 (50 seats), with annual billing at 10 months for 12. Seats are shared across a team. AI provider minutes are billed separately by your own provider, from about US$0.03/min, with no markup.
Learn moreSupport
Step-by-step tutorials are available inside the app, along with published guides on Zoom translation and human versus AI interpreting. Refunds are handled by Paddle through the link on your receipt; enterprise enquiries go to the sales email.
Learn moreIntegrations
Works with Zoom, Microsoft Teams, Google Meet, WhatsApp and any desktop call app through the virtual audio cable. Chat rooms run inside the browser. Translation is powered by the AI provider account you connect yourself.
Features
Live two-way voice translation across dozens of languages; Meeting mode for Zoom, Teams, Meet, WhatsApp and desktop call apps via a virtual audio cable; browser chat rooms where each participant uses their own language; Listen mode for YouTube, TV, podcasts and webinars; bring-your-own-key setup with no stored audio on Langless servers and an optional local recording kept on your device.
Frequently asked questions about Langless
How much does Langless cost?
Free guest access to rooms, plus a 1-day email-activated trial covering Listen and room hosting. Paid plans start at US$25/mo for 1 seat, then US$60 (3 seats), US$90 (5 seats), US$320 (20 seats) and US$700 (50 seats), with annual billing at 10 months for 12. Seats are shared across a team. AI provider minutes are billed separately by your own provider, from about US$0.03/min, with no markup.Does Langless offer a free trial?
A 1-day trial activated with just an email unlocks Listen mode and room hosting, no card required. Joining someone else's room as a guest is free indefinitely, with no account or key.How do you use Langless?
The walkthrough on this page covers 6 steps: 1. Create your account and open the app 2. Connect your AI provider key 3. Host or join a chat room 4. Translate a call in Meeting mode 5. Listen to outside audio 6. Compare with a human interpreter.What platforms does Langless support?
Langless is available on Web App and Browser extension.What does Langless integrate with?
Works with Zoom, Microsoft Teams, Google Meet, WhatsApp and any desktop call app through the virtual audio cable. Chat rooms run inside the browser. Translation is powered by the AI provider account you connect yourself.What are the limitations of Langless?
Hosting a room, Listen or Meeting all require a separate AI provider account and key before anything works. Meeting mode depends on a virtual audio cable driver, an extra setup layer that some users will find fiddly. The 1-day trial is short and does not officially include Meeting mode, so the paid feature is hard to test properly.
Status
StatusActive
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Added10/21/2026
Platforms
Web AppBrowser extension
Pricing
FreemiumFree TrialSubscription
