Design AI scenarios Ship production software

A visual platform for AI scenario development. Models built in, flows hosted. You bring the idea, not the API keys.

No model API keys Nothing to host Free to start

AI guide letbe.ai/SKILL.md

audio · proaudio input audio · prospeech-to-text coreprompt coreai model corereturn msg scenario: truth verdicts hosted by letbe · no keys

coreuser input premiumrag search coreprompt coreai model securityguardrail corereturn msg scenario: docs-answer hosted by letbe · no keys

coretranscript in coreprompt · tidy coreai model corereturn msg scenario: tidy dictation hosted by letbe · no keys

corepage text in coreprompt · plan coreai model securityguardrail corereturn msg scenario: next browser step hosted by letbe · no keys

audio · proaudio input audio · prospeech-to-text premiumrag search coreprompt coreai model corereturn msg scenario: voice agent hosted by letbe · no keys

truth.letbe.ai · fact-checks the tab you watch

Truth is listening

…here’s a fun one: honey found in ancient tombs is still edible after thousands of years.

TRUE

Sealed honey resists spoilage almost indefinitely.

Low moisture and acidity prevent microbial growth · 3 sources

…and everyone knows the Great Wall of China is visible from space with the naked eye, right?

FALSE

Not visible to the naked eye from orbit.

Too narrow to pick out unaided. Astronaut reports and NASA imagery disprove it · 4 sources

chat.letbe.ai · answers a business’s customers from its documents, 24/7

Do you ship internationally?

Yes, international delivery takes 5–7 business days and is free over $80. price-list.pdf

Can I return a custom order?

Within 14 days if unopened. Custom engravings can’t be returned, but we can fix mistakes for free. returns-policy.docx

✓ every answer from the business’s own documents · 03:12 AM, nobody woke up

talk.letbe.ai · speak instead of type

press, then talk

what you say“so um, can we push the launch to friday i guess, and tell the team”

↓ auto-tidied, then typed for you

✉ Email, lands where your cursor is

Can we push the launch to Friday, and tell the team.

📌 supplier-portal.com · pinned tab, working on its own

automate.letbe.ai · teach your browser once, it does the work

✓opened the weekly orders page

✓the layout changed, found the export button anyway

⟳downloading this week's price list…

✓ runs every morning at 08:00, nobody watching

calls.letbe.ai · live agents that answer your website's calls

live call · 00:42

caller“Do you have a table for six tonight?”

your agent“Yes, at 19:30 or 21:00. Which works better for you?”

caller“19:30 please, the name is Dana.”

✓ lead sent to you: Dana · 6 seats · 19:30

the product

the scenario · live

⇄ Drag the line: every product hides a scenario

Every scenario is an assembly line

Every block is a station. Requests ride the belt in, results roll off the end. The belt, the models, and the night shift are on us.

now running Chat app ↗ chat.letbe.ai

user input“Do you deliver on Fridays?”

Runs in our cloud: no API keys to paste, nothing to deploy, free to start.

Built with LetBe.ai

Live

LetBe.ai Portal

Visual scenario builder, chat console, and hosted integrations on letbe.ai.

Open portal → Live

Truth

Chrome extension that verifies claims on your active tab.

Try Truth → Live

Chat

Upload your documents and get a live chat that answers your customers from them.

Try Chat → Live

Talk

Desktop dictation that turns speech into finished text in any app.

See Talk → Live

Automate

Tell it what you want done on a site, or show it once, and it does the work for you.

See Automate → Coming soon

Calls

Live agents you build that answer your website's calls and send you every lead.

See Calls →

Every product on this page started as a scenario in the LetBe.ai visual builder. Yours could be next.

Start building

How it works

At portal.letbe.ai, you compose multi-step AI workflows in a visual builder, validate them in chat, and connect the same logic to your software.

Visual scenario builder

On LetBe.ai, chain prompts, model calls, branching, API requests, and speech-to-text into reusable AI scenarios, without standing up your own inference stack first.

Chat console and integrations

Run scenarios interactively in chat, then connect the same workflows to your own software through hosted endpoints.

Deploy to applications

Connect completed scenarios to a Chrome extension, web application, or hosted integration.

Build

Design AI scenarios on LetBe.ai, then ship them through an extension, web application, or hosted integration.

Design

Define prompts, models, branching logic, and integrations in the visual builder.

Validate

Run scenarios in chat, adjust outputs, and connect them to your software.

Deploy

Embed the scenario in an extension, website, or app experience for end users.

Open portal

Examples

Applications that can be implemented on LetBe.ai scenarios.

Truth

In production

Chrome extension built on LetBe.ai scenarios from the scenario builder

Chat

In production

Hosted AI chat that answers a business's customers from its own documents, built on LetBe.ai scenarios

Talk

In production

Desktop dictation that turns speech into finished text in any app, tidied by a LetBe.ai scenario

Meeting summarizer

Example

Transcribe calls and extract action items with a scenario-powered integration

See Truth in action →

About LetBe.ai

A platform for building and running AI scenarios, and shipping focused products on top of them

Platform and products, clearly separated

LetBe.ai is the cloud platform. In the portal, you design and run AI scenarios: workflows that call models, process inputs, and orchestrate logic. Truth, Chat, and Talk are our end-user products, all built on those scenarios. The same platform can support your next product.

LetBe.ai (platform)

Scenario builder, model access, hosted integrations, and prepaid wallet billing at portal.letbe.ai.

Truth (product)

A customer-facing app built on LetBe.ai scenarios, proof of what you can ship from the platform.

Chat (product)

Hosted AI chat that answers a business's customers from its own documents, another product on the same platform.

Talk (product)

Desktop dictation that types finished text into any app, with the tidy-up pass running as a scenario on the same platform.

We are early. Today you can build on LetBe.ai and use Truth, Chat, and Talk on the same account. More products will follow the same platform-first model.

Questions

The things people ask first.

What is LetBe.ai?

LetBe.ai is a hosted platform for building and running AI scenarios. A scenario is a reusable AI workflow you design visually: prompts, model calls, branching, speech to text, documents and hosted integrations. You build it in the portal, run it in chat or through a hosted endpoint, and pay from one prepaid wallet.

Do I need my own AI model API keys?

No. The models are built in. You choose a model in the builder and LetBe.ai runs the call for you, so there are no provider accounts to open and no keys to manage.

Do I have to host anything?

No. Your scenarios run on LetBe.ai. There are no servers to set up, nothing to keep alive, and no infrastructure to glue together before you can ship something.

How does pricing work?

LetBe.ai uses prepaid wallet credits, at 1 USD for 1,000 credits. Credits are spent when a scenario or a LetBe.ai product does real processing, so what you use depends on the model and the kind of work. Free to start, and the pricing page has the detail.

Which products are built on LetBe.ai?

Five, all running on the same platform: Truth checks claims while you watch or browse, Chat answers your customers from your own pages, Talk turns speech into finished text in any app, Automate does browser work you would otherwise repeat by hand, and Calls answers callers on your website.

Can an AI assistant read about LetBe.ai directly?

Yes. Every LetBe.ai site publishes a public agent guide at /SKILL.md, plus /llms.txt and /llms-full.txt. Point your assistant at https://letbe.ai/SKILL.md and it gets an accurate brief without scraping the marketing pages.

Build on LetBe.ai

Design AI scenarios in the visual builder, validate them in chat, and connect them to your software.

Open portal View pricing

Prepaid wallet credits. Free credits for new accounts. No subscription. Top up anytime.