chatbots Archives

AppWizard

May 10, 2026

My new favorite AI-powered app switches between 70+ AI chatbots with a tap

Generative AI is increasingly prevalent in digital applications and services. A bi-weekly series will highlight innovative AI applications. AI Hub is an open-source platform that consolidates 78 AI services and chatbots into a single interface, allowing users to filter and run multiple bots simultaneously while focusing on privacy by blocking trackers and ads. Other notable AI applications include Off Grid, which allows local data processing and offline functionality; Yaps, an Android keyboard app that enhances dictation accuracy; and DealHunt, which provides insights on tech deals and pricing history.

AppWizard

May 7, 2026

Messenger Statistics By Revenue, Usage And Behavior (2026)

Messenger has approximately 1.12 billion monthly active users as of the first quarter of 2026. In the first half of 2026, it generated USD 3.2 billion in non-ad revenue, reflecting a 63% year-over-year growth. In India, there are 424.3 million Messenger users, making up 28.7% of the country's population. South-Eastern Asia accounted for 212 million Messenger users in 2025, representing 22.4% of the global total. The user base shows a gender disparity with 55.5% male users and 44.5% female users, and is primarily favored by those aged 25–34, who comprise 32.4% of users. Messenger has surpassed 5 billion downloads on the Google Play Store, with users spending an average of 3 hours and 21 minutes per month on the app. It supports customer communication for over 40 million businesses, with approximately 80% of messages opened within the first hour. Messenger.com received 244.62 million visits in March 2026, a 30.67% increase from February. Chatbots on the platform handle up to 80% of routine inquiries, and the engagement rates for campaigns are high, with open rates ranging from 70% to 88%. Overall, Messenger is among the top three or four most-used platforms globally, trailing only behind Facebook and WhatsApp.

AppWizard

May 7, 2026

Google Gemini is finally becoming the personal assistant we were promised

Google is developing an AI assistant named "Remy," powered by its Gemini technology, which aims to function as a digital operator managing various tasks. Internal testing is underway, and Remy will be integrated within the Gemini app to assist with work, school, and personal responsibilities while adapting to user preferences. Google employees are already engaging with Remy in trials. The Gemini app currently summarizes emails, responds to inquiries, creates documents, and interacts with Google services, with Remy's potential extending beyond these capabilities. Google has enhanced Gemini's planning and agent features, preparing Remy for more autonomous tasks. Project Mariner, an experimental browser agent, has concluded, and its technology is now part of Gemini Agent. Researchers have raised security concerns regarding AI agents due to their access to sensitive information. While an official launch date for Remy is not announced, Google suggests that 2026 will be significant for Android, with Gemini absorbing functionalities from the legacy Google Assistant. The development of such assistants raises privacy concerns as users may be uneasy about granting extensive access to their personal lives.

Tech Optimizer

April 30, 2026

Inside the Architecture of an MCP Server for PostgreSQL

The Model Context Protocol (MCP) serves as a standard interface between large language models (LLMs) and external systems like PostgreSQL, emphasizing the importance of control over mere connectivity. An MCP server must act as a mediation and policy layer, enforcing security boundaries and ensuring that connections default to read-only. It should validate AI-generated SQL as untrusted input, encapsulate queries within transactions, and apply execution-time controls. The server must separate query generation from execution approval to manage operational costs and enforce guardrails on query types, such as limiting the number of rows returned. Token efficiency is crucial, with design considerations for compact data representation and schema introspection. In production, connection management is vital to prevent data leakage among multiple AI agents, and observability through logging executed queries and metadata is necessary for debugging and compliance. Long-running sessions require support for paginated responses to manage context effectively. Overall, the MCP server must integrate security, query safety, token efficiency, and observability into its design from the outset.

Tech Optimizer

April 27, 2026

Why developers are betting on Postgres for AI

Organizations are intensifying the development of AI applications and agents, which rely on access to existing enterprise data to avoid inaccuracies in responses, a phenomenon known as "hallucination." Jensen Huang, CEO of Nvidia, and Phillip Merrick, co-founder of pgEdge, emphasize that structured data is essential for AI effectiveness. PostgreSQL is highlighted as a preferred database for AI applications, with 66% of respondents in the Stack Overflow 2025 Developer Survey indicating they wish to continue using it. Merrick notes PostgreSQL's advantages, including its open-source model, scalability, and ability to handle both structured and unstructured data. The pgEdge toolkit supports the entire lifecycle of AI application development, including document ingestion and vector embedding generation. PostgreSQL offers deployment flexibility and robust security features, making it suitable for critical sectors like finance and healthcare.

AppWizard

April 17, 2026

Meta announces date for 2026 Conversations event

Meta will host its 2026 Conversations messaging conference on June 3 in London, focusing on innovations for WhatsApp, Messenger, and IG Direct. The event will feature Meta executives discussing the future of messaging for businesses and the integration of AI tools. It will be live-streamed for global accessibility. This year's keynote will highlight innovations in business messaging, AI agents, and the potential for custom chatbots. Meta plans to invest over billion in AI infrastructure over the next three years. Messaging has become a key focus for Meta, with increased usage of private messaging and tools to enhance business interactions. The adoption of Click-to-Message ads is rising, and the conference will provide insights into the latest trends and tools in messaging.

AppWizard

April 15, 2026

Rostelecom adds customer support on Max app

Rostelecom has integrated technical support into the Max messenger app to enhance customer experience. The company has implemented chatbots within this platform to help customers efficiently address service-related inquiries, reducing wait times. This initiative reflects Rostelecom's commitment to leveraging technology for improved customer engagement.

Tech Optimizer

April 15, 2026

Avast Antivirus: Amid Cybersecurity Threats, Free Tier Holds Strong Appeal

Companies are integrating cutting-edge technologies such as artificial intelligence, machine learning, and data analytics to enhance operational efficiency and customer engagement. AI is transforming customer service with chatbots and virtual assistants, while data analytics helps businesses understand consumer behavior. Machine learning aids in predicting trends and optimizing supply chains. The shift to remote work has increased the use of collaboration tools for communication and productivity. Additionally, companies are focusing on sustainability by reducing their carbon footprint and adopting renewable energy sources.

AppWizard

April 13, 2026

Russia sees WeChat, Douyin as models for its homegrown Max messenger

Russia is developing the Max messaging application, inspired by Tencent's WeChat and Douyin, to compete with Telegram. The Kremlin is promoting Max as an alternative to Telegram, which has faced user resistance due to perceived limitations in functionality. Kiriyenko, CEO of VK, highlighted that Max will adopt an open platform model similar to WeChat, integrating third-party chatbots, and noted that 500,000 companies have already registered on the platform. The Russian government aims to establish a robust "platform economy" to boost economic growth, leveraging partnerships and innovative services. Kiriyenko also expressed interest in utilizing Douyin's e-commerce strategies involving short video content.

Winsage

April 13, 2026

Paint (25H2)

Microsoft has updated Paint significantly with the rollout of Windows 11, enhancing both its user interface and core functionalities. Key updates include the introduction of a Dark mode, an updated Text tool, layer capabilities similar to Photoshop, and support for transparent PNG files. Paint now features AI-driven tools, some of which require a Microsoft account and a Microsoft 365 subscription, while others are accessible on any PC or require a Copilot+ PC. Customization options in Paint are limited; users cannot disable any image creation or editing features but can change the app theme and configure watermark settings for AI-generated content. The toolbar can be set to auto-hide, and users can view their work in full screen by pressing F11. New features include the ability to save projects with multiple layers, a Remove background tool, an Image Creator for generating images from text prompts, and a Generative erase tool for removing objects from images. Copilot+ PCs unlock additional features that operate locally, such as Object select, Sticker generator, Cocreator, and Generative fill, which requires specific hardware capabilities.