How does WhatLetter explain jargon in a document?

Open the chat page, tap the upload/capture button, take a picture of the page or choose an image of it, then pick the language you want. WhatLetter returns a simplified summary of the document, and you can keep asking follow-up questions in the chat the same way you would ask a person.

Which languages are supported for translation?

The service advertises support for more than 30 languages, including Arabic, Bengali, Cantonese, Mandarin, Croatian, Danish, Dutch, English, Farsi, Filipino, Finnish, French, German, Greek, Hausa, Hebrew, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Tamil, Thai, Turkish, Urdu, Ukrainian and Vietnamese. You can see the current list inside the chat, and the team invites requests for missing languages.

How secure are the documents I upload?

The site states that your document images are not stored on its servers and that chat history exists only for your own reference, is not shared with third parties, and is not accessed by them. Processing is described as local, with encryption in place.

Is there a mobile app, or is it web only?

As of now WhatLetter runs in the browser on desktop and mobile, with no separate mobile app. The team says more platforms and features are being explored.

Quel est le trafic mensuel et la tendance de croissance de WhatLetter ?

WhatLetter reçoit actuellement 310 visites mensuelles, avec une variation de trafic mensuelle de +28 (taux de croissance de +9,9 %). Son marché source principal est Colombie (83,7 % de part), dont 129 visites directes/mois et 0 visites de recherche organique/mois.

WhatLetter est-il gratuit ? Quel est son modèle tarifaire ?

WhatLetter fonctionne selon un modèle tarifaire Freemium. WhatLetter uses a freemium model. The Free tier covers capturing documents, up to 3 documents translated per month and up to 3 chat sessions per month. WhatLetter Plus is $1.99 USD per month, with a yearly option advertised at 16% off, and unlocks unlimited document translations, unlimited chat and access to all supported languages. Voice typing and Telegram integration are listed as upcoming rather than included today. Les plateformes de facturation et de paiement prises en charge incluent : non répertorié.

WhatLetter — Trafic (310/mois), Tarifs, API & Alternatives

Open AI Tools

WhatLetter — Trafic (310/mois), Tarifs, API & Alternatives | Open AI Tools

À propos de WhatLetter

Snap, scan and understand

Point your phone or webcam at a menu, bill, prescription or letter and WhatLetter reads the text off the image and prepares it for translation.

Translation across 30+ languages

Pick one of 30+ supported languages, including Arabic, Bengali, Mandarin, Farsi, Hindi, Korean, Spanish, Tagalog, Urdu and Vietnamese, and read the paperwork in the language you think in.

Conversational follow-up chat

After translating, you keep chatting with the assistant to ask what a term means, what a date implies, or what you are being asked to sign.

Plain-language summaries

Long and technical material, from insurance paperwork to academic or financial reports, gets condensed into a summary you can actually finish reading.

Privacy-first handling

The site says document images are not retained on its servers and that chat history is kept only for your own reference.

WhatLetter is an AI document assistant that lets you photograph a paper, translate it into your own language, and then chat about it in plain words until the details make sense. It was built for immigrant families and older readers who have to deal with medical records, bills, legal forms and official letters they cannot easily read.

Cas d'usage à fort impact pour WhatLetter

Caregiver or family member

Help a parent understand official mail

Medical records, prescriptions, insurance letters, bills and bank statements get summarised and translated so a patient or caregiver can act on them without relying on a bilingual relative.

Traveller

Decode paperwork while abroad

A ticket, menu, form or schedule encountered on a trip can be photographed and explained in your language on the spot.

Student or analyst

Summarise a long technical document

A student or researcher drops a dense paper or financial report into WhatLetter and reads a condensed, translated version before deciding what to study in depth.

New resident

Understand a form before signing it

Legal forms, benefit applications and residency paperwork get translated and explained so the applicant knows what is being asked before signing.

Meilleures alternatives et concurrents WhatLetter (12)

Comparaison télémétrique côte à côte des outils d'IA concurrents dans la même catégorie principale

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Rang	Outil d'IA	Visites mensuelles	Croissance mensuelle	Part du trafic direct	Tarifs	Face à face
●	WhatLetter	310	+9,9 %	42% direct	Freemium	Actuel
1	OpenL Translate	1,47 M	+8,8 %	26% direct	Freemium, Subscription	vs OpenL Translate
2	LightPDF	1,74 M	-15,3 %	25% direct	Freemium	vs LightPDF
3	Image Translate AI	136,42 k	-4,9 %	40% direct	Freemium, Payant, Tarifs sur demande	vs Image Translate AI
4	DocTranslator	182 k	-9,9 %	46% direct	Freemium, Essai gratuit	vs DocTranslator
5	Linnk.AI	451,51 k	+12,4 %	24% direct	Freemium	vs Linnk.AI
6	AI Manga Translator	16,88 k	-25,4 %	40% direct	Freemium	vs AI Manga Translator