Generate a complete website, store, or web app from a simple prompt. B12 builds a fully customized project around your idea, including design, content, and functionality, so you can launch quickly and make changes just by describing what you want.

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B12 AI Website Builder

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Stunning

🏠 Real Estate Mode

Learn more: https://thelibrarian.io/real_estate

📇 New "UnCRM" Feature

📳 Phone App

💬 SMS/iMessage Support

🤑 TAAFT Discount

WHAT'S NEW

🤑 𝐓𝐀𝐀𝐅𝐓-𝐞𝐱𝐜𝐥𝐮𝐬𝐢𝐯𝐞 $5/𝐦𝐨𝐧𝐭𝐡

🍌 𝐍𝐚𝐧𝐨 𝐁𝐚𝐧𝐚𝐧𝐚 𝐏𝐫𝐨

🎙️ 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐚𝐧 𝐕𝐨𝐢𝐜𝐞 𝐂𝐡𝐚𝐭

🤖 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩

💬 𝐒𝐌𝐒 / 𝐢𝐌𝐞𝐬𝐬𝐚𝐠𝐞

🧑‍💻 𝐓𝐞𝐚𝐦 𝐏𝐥𝐚𝐧𝐬

REAL ESTATE MODE

🏙️ 𝐁𝐚𝐲𝐮𝐭 & 𝐏𝐢𝐱𝐱𝐢 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 (𝐃𝐮𝐛𝐚𝐢)

🏠 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 𝐌𝐨𝐝𝐞 (𝐁𝐞𝐭𝐚)

Learn more: https://thelibrarian.io/real_estate

Watch video: https://youtube.com/shorts/PilFflvkGOs

𝐍𝐞𝐰 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬

📇 Google Contacts (now editable)

🤖 GPT-5 for everyone

🍌 Nano-banana Model

🔎 Perplexity-powered web search

🏠 Pixxi CRM integration (Dubai Real Estate)

☎️ Zoom integration (live)

𝐎𝐭𝐡𝐞𝐫 𝐓𝐨𝐩𝐢𝐜𝐬

🆓 Free plan available: After your 14-day trial, continue on a free tier with core features

🍏 Closed Beta: iMessage/SMS and native iOS/Android apps. Reach out to join the waitlist.

🔐 SOC2: we have kicked out the process to further enhance our Privacy & Security-first by design.

𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐑𝐞𝐪𝐮𝐞𝐬𝐭

🆕 Have a feature request or an integration you need? Email us at support@thelibrarian.io and tell us what to ship next.

🖼️ 𝐈𝐦𝐚𝐠𝐞 & 𝐋𝐨𝐠𝐨 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐨𝐧 (𝐍𝐄𝐖!)

🔗 𝐋𝐢𝐧𝐤𝐞𝐝𝐈𝐧 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: 𝐏𝐨𝐬𝐭 𝐰𝐢𝐭𝐡 𝐀𝐈-𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐞𝐝 𝐈𝐦𝐚𝐠𝐞𝐬

Now, you can use the images generated by The Librarian as the visual for your LinkedIn posts. The Librarian can:

Suggest post ideas

Draft the text

Generate a custom image

All from a simple chat or even a voice message—no need to open the LinkedIn app!

🐞 𝐆𝐢𝐭𝐇𝐮𝐛 𝐁𝐮𝐠 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 𝐓𝐨𝐨𝐥 (𝐆𝐚𝐦𝐞-𝐂𝐡𝐚𝐧𝐠𝐞𝐫!)

Managing bug reports and feature requests just got effortless:

🎥 𝐙𝐨𝐨𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (𝐄𝐚𝐫𝐥𝐲 𝐀𝐜𝐜𝐞𝐬𝐬)

🤖 𝐆𝐏𝐓-5 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (𝐏𝐫𝐞𝐯𝐢𝐞𝐰)

🍏📱 𝐂𝐨𝐦𝐢𝐧𝐠 𝐒𝐨𝐨𝐧: 𝐢𝐌𝐞𝐬𝐬𝐚𝐠𝐞 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬

We’re working on:

Thank you for being part of The Librarian community!

Questions or feedback? Reach out to support@thelibrarian.io or just chat with The Librarian directly.

ℹ️ 𝐋𝐢𝐧𝐤𝐞𝐝𝐈𝐧 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 - You can now post directly to LinkedIn from WhatsApp and Slack! Draft and share updates and achievements with your network with a single tap.

💼 𝐏𝐫𝐞𝐌𝐞𝐞𝐭𝐢𝐧𝐠 𝐁𝐫𝐢𝐞𝐟𝐬 - 15 minutes before each meeting, you’ll receive a WhatsApp or Slack message with a summary of attendees and the meeting context. This is now live for all PRO users!

⚡ 𝐃𝐲𝐧𝐚𝐦𝐢𝐜 𝐅𝐨𝐥𝐥𝐨𝐰-𝐮𝐩 𝐁𝐮𝐭𝐭𝐨𝐧𝐬 - After every interaction, The Librarian suggests next steps with smart buttons—so you can take action instantly, no typing required.

🌅 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐬𝐞𝐝 𝐌𝐨𝐫𝐧𝐢𝐧𝐠 𝐁𝐫𝐢𝐞𝐟 - Personalise your Morning Brief with stock prices, weather, or anything else you need. Just reach out to our Support team and we will set it up for you.

🐙 𝐆𝐢𝐭𝐇𝐮𝐛 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 - Open tickets on GitHub straight from WhatsApp and Slack even when you're way from your computer! Connect your GitHub account via the Integrations page.

(𝘕𝘰𝘵𝘦: 💸 𝐏𝐫𝐢𝐜𝐢𝐧𝐠 𝐋𝐚𝐮𝐧𝐜𝐡 - 𝘞𝘦’𝘷𝘦 𝘴𝘵𝘢𝘳𝘵𝘦𝘥 𝘳𝘰𝘭𝘭𝘪𝘯𝘨 𝘰𝘶𝘵 𝘰𝘶𝘳 $9 𝘉𝘢𝘴𝘪𝘤 𝘢𝘯𝘥 $19 𝘗𝘙𝘖 𝘴𝘶𝘣𝘴𝘤𝘳𝘪𝘱𝘵𝘪𝘰𝘯 𝘱𝘭𝘢𝘯𝘴 𝘵𝘰 𝘬𝘦𝘦𝘱 𝘶𝘱 𝘸𝘪𝘵𝘩 𝘥𝘦𝘮𝘢𝘯𝘥 𝘢𝘯𝘥 𝘴𝘶𝘱𝘱𝘰𝘳𝘵 𝘰𝘶𝘳 𝘨𝘳𝘰𝘸𝘪𝘯𝘨 𝘤𝘰𝘮𝘮𝘶𝘯𝘪𝘵𝘺.)

📆 1) 𝐌𝐮𝐥𝐭𝐢-𝐂𝐚𝐥𝐞𝐧𝐝𝐚𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: You can now add or edit events in any calendar you have access to, not just the main one.

📎 2) 𝐄𝐟𝐟𝐨𝐫𝐭𝐥𝐞𝐬𝐬 𝐀𝐭𝐭𝐚𝐜𝐡𝐦𝐞𝐧𝐭𝐬: Need to send a receipt or doc? Take a picture or upload a file into WhatsApp and ask The Librarian to attach it to an email.

🗂️ 3) 𝐒𝐦𝐚𝐫𝐭𝐞𝐫 𝐄𝐦𝐚𝐢𝐥 𝐎𝐫𝐠𝐚𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Keep your inbox tidy by asking The Librarian to move emails to Spam, Promotions, Archive or any other folder.

🔐 4) 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐏𝐫𝐢𝐯𝐚𝐜𝐲 𝐚𝐭 𝐢𝐭𝐬 𝐂𝐨𝐫𝐞: Renewed our Google CASA Certification to make sure your data & privacy is 100% safe at all times.

(Note: we have now more than 10,000 users all over the world supercharging their days with The Librarian so we will be launching our subscription plans soon as our OpenAI bill is starting to be quite expensive.)

🔘 1) 𝐍𝐞𝐰 𝐁𝐮𝐭𝐭𝐨𝐧𝐬: Taking action is now even easier! You can simply tap on buttons to confirm tasks like sending an email or scheduling a meeting — no more typing required.

🖼️ 2) 𝐁𝐞𝐭𝐭𝐞𝐫 𝐏𝐢𝐜 𝐇𝐚𝐧𝐝𝐥𝐢𝐧𝐠: Enhanced picture recognition capabilities make it easier to extract information from photos, including handwritten notes.

🌅 3) 𝐑𝐞𝐯𝐚𝐦𝐩𝐞𝐝 𝐌𝐨𝐫𝐧𝐢𝐧𝐠 𝐁𝐫𝐢𝐞𝐟𝐬 – Enjoy smarter insights, actionable next steps, and helpful tips. Plus, you can now customize the delivery time by simply telling TheLibrarian.io to adjust it.

💬 4) 𝐄𝐚𝐬𝐲 𝐒𝐡𝐚𝐫𝐞 – It’s now super simple to invite others! Just tell them to visit thelibrarian.io/whatsapp or send a WhatsApp message to +1 206-327-4402 to start chatting with your go-to AI Assistant.

🎙️ 1) Voice Commands - whether you’re driving or walking, simply tap the mic button on WhatsApp and dictate your instructions to TheLibrarian.io.

🧑‍💻 2) Web Apps - new direct connection to the Internet, so you can now ask for (i) Weather Updates, (ii) Real-time News, (iii) Driving Directions, (iv) Web Searches and more.

⏰ 3) Reminders - Never forget anything important again! Just ask TheLibrarian.io to remind you later (eg "Remind me tomorrow at 8am to call James").

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Add your own prompts and outputs to help others understand how to use this AI.

TheLibrarian.iov9

AutoGPT is a website that provides a free frontend for ChatGPT API with prompt library and chat history support. It allows users to login using their Google accounts to run the AutoGPT app in their browser.

The website features a task manager that allows users to add upcoming tasks, create new tasks, and change the model used. AutoGPT is designed to be an autonomous chatbot utilizing models similar to GPT-4.

The website is intended for users who want to build conversational agents or chatbots using GPT models but do not have the technical know-how or infrastructure to set up their own API.

With AutoGPT, users can run the API in their browser and use the prompt library to create conversational flows with chat history support. Overall, AutoGPT simplifies the process of building chatbots using GPT models by providing users with an easy-to-use frontend for the ChatGPT API.

It allows individuals and businesses to create chatbots for various purposes such as customer service, language learning, and entertainment with ease.

However, it is important to note that AutoGPT is a free tool and may have limitations in terms of features and scalability compared to paid solutions.

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AutoGPT

The Loading tool, as its name suggests, is seen as a utility geared towards data management and processes. While its unique trademark is not fully revealed in its title, the prevailing consensus interprets 'loading' as implying data completion, preparation, or transmission.

Its specificity lies in its function as a bridging assistant between varied data sources and the end-user processes, ensuring a smooth and systemic flow of data.While the lack of overt promotional or technological buzzwords surrounding this tool may render its capabilities ambiguous, it brings a concepts forward such as these: AI-assisted data handling, streamlining operations and data load management.

All of these can be deduced due to the name and functionality this tool implies. This also suggests applications in real-time data management and cloud-based data synchronization, regulation and assurance of data integrity during transfer processes, or even basic yet essential tasks such as the timely loading of data for various operational or analytical purposes.

Given its scope, Loading potentially becomes a useful addition to organizations with heavy, ongoing data interaction and management needs. Be it data-related operations, data analysis, integrated system programming, or other similar functions requiring seamless data flow and loading, this utility provides an organized data management and operational efficiency.

In conclusion, Loading stands as a tool for facilitating efficient data loading processes, acting as a bridge and organizer fitting the needs of its users.

As a part of an AI system, its role is not to be underestimated, as it offers a balance of functionality and efficiency necessary for data-focused operations, leaving room for the system to focus more on core aspects.

It further enhances any AI catalogue, and contributes to progress in the field of AI tools and solutions. Despite the limited detail available, the inferred functionalities make it crucial for efficient data management.

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LearnGPT

No more caps. Hal9 gives startup founders full access to our team of AI experts and AI agents. Build the wildest, most ambitious product you can imagine. No limits on scope or complexity. Transparent pricing starts at $2,000 USD for 2,000 AI Agents + AI Expert credits.

Now supporting chatbot creation from documents, spreadsheets, and databases, along with image generation using Flux and seamless Slack integration.

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Hal9v1.0.0

Langtail vs Gptexcel

Langtail is a low-code platform for testing AI applications, focusing on LLM testing. Control unpredictable LLM outputs with Langtail's testing tools, which let you score tests using natural language, pattern matching, or custom code.

Optimize your AI models by experimenting with different parameters and prompts, using insights from detailed analytics. Integrate Langtail with a user-friendly, spreadsheet-like interface.

Enhance your AI app's security with AI Firewall to prevent prompt injections and information leaks. Streamline your AI development and testing process with Langtail.

Try it for free today.

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Langtail

GPT Excel is an AI-powered tool designed to simplify spreadsheet processes for individuals and businesses. It streamlines various automation tasks in Excel, Google Sheets, and Airtable by generating formulas, scripts, and more.

One of its features includes an Excel formula generator AI that aids in the creation and automation of complex calculations and analyses across different spreadsheet platforms.

It also has a script generator AI designed for creating VBA scripts for Excel, Apps Scripts for Google Workspace, and Airtable scripts, thereby leveraging automation in these platforms.

It has an SQL query generator AI that eases craft, debug, and modifier complex SQL queries, removing the need for manual coding. Additionally, there's a regex generator AI aimed at creating and understanding regular expression patterns for data validation and filtering.

Users can also generate spreadsheet templates via the template generator AI. This AI solution aims to boost productivity by taking care of repetitive tasks and enables users to focus on strategic activities.

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Compare	Langtail 5.0 19 reviewsVisit Website	Top pick GPTExcel 5.0 26 reviewsVisit Website
Overview
Tagline	The low-code platform for testing AI apps	Generate spreadsheet formulas with AI
Category	Workflow Management	Workflow Management
Ratings

Overall Rating	5.0	5.0
Ease of Use	5.0	5.0
Features	5.0	5.0
Value for Money	5.0	5.0
Customer Service	5.0	5.0
Total Reviews	19	26
Pricing

Pricing Model	Freemium	Freemium
Starting Price	Free plan available	Free plan available
Features

AI For Spreadsheets
Agent
Airtable
Excel Formulas
Free + From $6.99/Mo
Free + From $99/Mo
Google Sheets
LLM
Prompt Engineering
Prompts
Repetitive Task Automation
Spreadsheet Automation
Test
Waitlist
Deployment

Deployment Options	Cloud, SaaS, Web-Based	Cloud, SaaS, Web-Based
Pros & Cons

Pros	Non-technical team integration Analytics and reporting capabilities Comprehensive change management	Generates Excel and Google Sheets formulas Explains logic behind formulas Compatible with Mac and Windows
Cons	Still in development phase No mobile application Provider switching might disrupt performance	Limited to spreadsheet automation Doesn't support other programming languages Limited access to customer support for free tier

Langtail vs Gptexcel

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