
AI Umbrella
Empowering with AI Excellence

AI Umbrella is a comprehensive platform offering a wide range of powerful AI tools and solutions. It serves as a one-stop destination for individuals and businesses seeking to leverage artificial intelligence for various purposes. With a user-friendly interface and cutting-edge technology, AI Umbrella empowers users to streamline their workflows, enhance decision-making processes, and unlock new possibilities through the application of AI algorithms and models.
For Tasks:
Click tags to check more tools for each tasksFor Jobs:
Features
- Wide range of AI tools
- User-friendly interface
- Cutting-edge technology
- Workflow optimization
- Decision-making support
Advantages
- Comprehensive AI solutions
- Enhanced productivity
- Innovative technology
- Streamlined workflows
- Improved decision-making
Disadvantages
- Potential data privacy concerns
- Dependency on internet connectivity
- Complexity for beginners
Frequently Asked Questions
-
Q:What AI tools are available on AI Umbrella?
A:AI Umbrella offers a wide range of tools including machine learning, natural language processing, computer vision, and more. -
Q:Is AI Umbrella suitable for beginners?
A:While AI Umbrella provides advanced tools, beginners may find the platform complex initially. However, there are resources available for learning and support. -
Q:Can AI Umbrella be used for personal projects?
A:Yes, AI Umbrella caters to both personal and business needs, allowing users to explore AI applications in various domains.
Alternative AI tools for AI Umbrella
Similar sites

AI Umbrella
AI Umbrella is a comprehensive platform offering a wide range of powerful AI tools and solutions. It serves as a one-stop destination for individuals and businesses seeking to leverage artificial intelligence for various purposes. With a user-friendly interface and cutting-edge technology, AI Umbrella empowers users to streamline their workflows, enhance decision-making processes, and unlock new possibilities through the application of AI algorithms and models.

Augmeta
Augmeta is an AI tool that leverages advanced artificial intelligence technology to provide innovative solutions for businesses. The platform offers a wide range of AI-powered features designed to enhance productivity, streamline operations, and drive growth. With Augmeta, users can access cutting-edge AI capabilities to optimize decision-making processes, automate tasks, and gain valuable insights from data analytics. The platform is user-friendly and customizable, making it suitable for businesses of all sizes and industries.

Galileo AI
Galileo AI is an advanced artificial intelligence tool that leverages cutting-edge technology to provide intelligent solutions for various industries. The platform offers a wide range of AI-powered features, including natural language processing, machine learning algorithms, and predictive analytics. Galileo AI is designed to streamline processes, enhance decision-making, and drive innovation through data-driven insights. With its user-friendly interface and powerful capabilities, Galileo AI empowers users to unlock the full potential of AI technology in their organizations.

Buzz4AI
Buzz4AI is a platform that provides a curated list of AI tools, software, and research to help businesses enhance strategies, optimize workflow, and stay ahead in the rapidly evolving field of artificial intelligence. The platform offers a wide range of AI solutions for various business needs, including cold email software, DDoS protection software, learning management systems, payroll software, biometric attendance software, and more. Buzz4AI aims to empower users with up-to-date and secure information, interactive tool comparison, community-driven reviews, and the latest AI tools to revolutionize industries with cutting-edge capabilities and advancements.

LiberalAI
LiberalAI is a cutting-edge decentralized AI platform and network that empowers users to access advanced AI capabilities in a secure and transparent manner. By leveraging blockchain technology, LiberalAI ensures data privacy and integrity while enabling seamless collaboration and innovation in the AI space. The platform offers a wide range of AI tools and services, making it a one-stop solution for individuals and businesses looking to harness the power of artificial intelligence for various applications.

Exemplary AI
Exemplary AI is an AI-powered platform that offers a range of tools and services to help businesses streamline their operations and improve efficiency. The platform provides solutions for customer relationship management, data analysis, and automation of various tasks. With a user-friendly interface and advanced AI algorithms, Exemplary AI is designed to enhance productivity and decision-making processes for organizations of all sizes.

GAIA
GAIA is a powerful creation engine designed for the AI Age. It provides users with advanced tools and capabilities to develop AI applications, machine learning models, and data analytics solutions. With a user-friendly interface and robust features, GAIA empowers individuals and organizations to harness the potential of artificial intelligence for various projects and initiatives. Whether you are a data scientist, developer, or AI enthusiast, GAIA offers a comprehensive platform to bring your ideas to life and drive innovation in the rapidly evolving AI landscape.

Aicado.ai
Aicado.ai is an AI Implementation Hub designed for non-technical users. It provides a user-friendly platform for individuals and businesses to implement AI solutions without the need for technical expertise. The platform offers a range of tools and resources to guide users through the process of integrating AI into their operations, making it accessible and easy to use for all. With Aicado.ai, users can harness the power of AI to enhance decision-making, automate processes, and drive innovation in their organizations.

Tune AI
Tune AI is an enterprise Gen AI stack that offers custom models to build competitive advantage. It provides a range of features such as accelerating coding, content creation, indexing patent documents, data audit, automatic speech recognition, and more. The application leverages generative AI to help users solve real-world problems and create custom models on top of industry-leading open source models. With enterprise-grade security and flexible infrastructure, Tune AI caters to developers and enterprises looking to harness the power of AI.

BHARAT Plus AI
BHARAT Plus AI is an intelligent companion designed for every smart Indian home, offering a range of AI solutions such as virtual assistant, image scanner, document analyzer, domain experts, and task-based tools. The platform aims to simplify life with AI by providing affordable and accessible AI services tailored for Indian users. BHARAT Plus AI is committed to making India stand out with the power of AI and envisions building a digital India with a billion AI-ready workforce by 2030.

AgenticFlow AI
AgenticFlow AI is an advanced AI automation tool designed to transform businesses by streamlining processes and enhancing efficiency. By leveraging cutting-edge artificial intelligence technologies, the platform offers a wide range of automation solutions to optimize workflows, improve decision-making, and drive innovation. With a user-friendly interface and powerful capabilities, AgenticFlow AI empowers organizations to unlock the full potential of AI and stay ahead in today's competitive landscape.

Prem AI
Prem is an AI platform that empowers developers and businesses to build and fine-tune generative AI models with ease. It offers a user-friendly development platform for developers to create AI solutions effortlessly. For businesses, Prem provides tailored model fine-tuning and training to meet unique requirements, ensuring data sovereignty and ownership. Trusted by global companies, Prem accelerates the advent of sovereign generative AI by simplifying complex AI tasks and enabling full control over intellectual capital. With a suite of foundational open-source SLMs, Prem supercharges business applications with cutting-edge research and customization options.

Maxim
Maxim is an end-to-end AI evaluation and observability platform that empowers modern AI teams to ship products with quality, reliability, and speed. It offers a comprehensive suite of tools for experimentation, evaluation, observability, and data management. Maxim aims to bring the best practices of traditional software development into non-deterministic AI workflows, enabling rapid iteration and deployment of AI models. The platform caters to the needs of AI developers, data scientists, and machine learning engineers by providing a unified framework for evaluation, visual flows for workflow testing, and observability features for monitoring and optimizing AI systems in real-time.

AITechfy
AITechfy is a leading platform providing access to a wide variety of artificial intelligence tools and solutions. The platform offers natural language processing tools, computer vision software, and machine learning algorithms for managing activities, learning from data, and developing individualized AI models. AITechfy aims to make AI accessible to individuals and businesses by offering comprehensive lists, education, and a user-friendly interface. Join AITechfy to integrate AI seamlessly into work and new ideas for the future.

Eye for AI
Eye for AI is a comprehensive AI-powered platform that provides a wide range of tools and resources to help businesses and individuals harness the power of AI. With Eye for AI, users can access cutting-edge AI technologies, including natural language processing, computer vision, and machine learning, to automate tasks, improve decision-making, and gain valuable insights from data.

Sana AI
Sana AI is an advanced artificial intelligence tool designed to assist users in various tasks. It utilizes cutting-edge AI algorithms to provide accurate and efficient solutions. The tool is user-friendly and offers a wide range of features to enhance productivity and decision-making processes. Sana AI is suitable for individuals and businesses looking to streamline their operations and improve overall efficiency.
For similar tasks

Rationale
Rationale is a cutting-edge decision-making AI tool that leverages the power of the latest GPT technology and in-context learning. It is designed to assist users in making informed decisions by providing valuable insights and recommendations based on data analysis and machine learning algorithms.

Luminal
Luminal is a powerful AI copilot that enables users to clean, transform, and analyze spreadsheets 10x faster. It offers fast and efficient data analysis capabilities, allowing users to perform editing operations, answer complex questions, and run AI-enabled operations using natural language. Luminal simplifies data processing tasks, saving users time and effort. The application supports multiple languages, ensures secure data hosting with encryption, and offers flexible pricing plans to cater to different user needs.

TubeBuddy
TubeBuddy is an AI-powered YouTube channel growth tool that offers a suite of AI, SEO, bulk processing, and workflow tools to support creators at every stage of their journey. From optimizing thumbnails, titles, descriptions, and tags to simplifying YouTube tasks, TubeBuddy helps creators succeed by providing insights, analytics, and optimization features to enhance their channel performance and audience engagement.

Spot
Spot is a web application that requires JavaScript to be enabled to run. It is a tool designed for specific purposes, although the detailed description of its functionality is not provided in the text snippet. The application likely offers features related to spotting or identifying certain elements or patterns, but further information is needed to provide a comprehensive overview.

RevMakeAI
RevMakeAI is an AI-powered Review Generator that helps users create reviews for various categories such as restaurants, locations, and movies. The tool uses artificial intelligence to generate high-quality reviews quickly and efficiently. Users can support the project by upvoting, sharing feedback, and contributing. RevMakeAI is designed and developed by James Dev.

Frequently by Ecomtent
Frequently by Ecomtent is an AI-powered platform designed to provide fast, accurate, and comprehensive answers to questions related to selling on various ecommerce platforms like Amazon and Ebay. It offers features such as generating AI product images, infographics, and optimized content. The platform is built with over 100 proprietary SOPs and documents containing expert knowledge and experiences from experienced sellers and former Amazon employees. Users can benefit from ongoing updates and enhancements to improve their business outcomes.

Chapters AI
Chapters AI is an AI-powered writing application that enables users to write best-selling stories 5x faster. It offers a perfect balance of freedom and AI, replacing other AI writing tools like NovelAI and NovelCrafter. With features such as insights from reader data, a beautiful user interface, proven success in writing bestsellers, and a vibrant community of over 600 Discord users, Chapters AI is a comprehensive writing solution. Users can get started with a free trial and then opt for an affordable yearly subscription. The application aims to revolutionize the writing process by leveraging AI technology to enhance creativity and productivity.

StoryFile
StoryFile is an AI application that pioneers Conversational Video AI, offering an interactive medium called a storyfile. The platform focuses on making authentic AI to enable users to have engaging conversations. StoryFile's technology utilizes AI principles and ethics to provide businesses with solutions through artificial intelligence. The application aims to revolutionize the way people interact with AI technology, emphasizing the importance of authenticity and meaningful conversations.

Data Zenith
Data Zenith is a Kolkata-based startup specializing in innovative data analytics solutions. They offer tailored analytics services to help businesses unlock the potential of their data, streamline operations, and make informed decisions for sustainable growth. With a team of experienced data scientists, Data Zenith provides comprehensive data analysis, predictive analytics, and data visualization services to drive actionable insights and enhance operational efficiency.

Baseboard
Baseboard is an AI tool designed to help users generate insights from their data quickly and efficiently. With Baseboard, users can create visually appealing charts and visualizations for their websites or publications with the assistance of an AI-powered designer. The tool aims to streamline the data visualization process and provide users with valuable insights to make informed decisions.

Aitodata
Aitodata.com is an AI-powered data analysis platform that empowers users to extract valuable insights from their data effortlessly. The platform offers a user-friendly interface and advanced algorithms to help users analyze, visualize, and interpret data in a meaningful way. With Aitodata.com, users can streamline their data analysis process, make data-driven decisions, and uncover hidden patterns and trends within their datasets.

ChainFuse
ChainFuse is an AI-powered customer analytics tool designed for support-focused teams. It helps businesses track trends, receive critical alerts, and gain weekly insights to minimize churn and enhance user satisfaction. By unifying siloed customer data and connecting various communication channels, ChainFuse provides real-time insights and alerts to help businesses make informed decisions and improve customer experience.

Phantom: Lofi Tutor
Phantom: Lofi Tutor is an AI-powered application designed to assist users in generating customized news articles and video scripts quickly and efficiently. It utilizes cutting-edge technology to analyze real-time data and provide insightful perspectives on various topics. The application is user-friendly, free of ads, and ensures privacy by not collecting user data. With Phantom: Lofi Tutor, users can stay ahead of the game by creating engaging content for their audience.

DataWise
DataWise is an AI application that empowers businesses with artificial intelligence solutions. Founded in 2024, DataWise offers smart, scalable, and intuitive AI-driven features to drive growth and efficiency. With a team of expert data scientists and engineers, DataWise provides custom AI solutions tailored to unique business challenges. The platform includes advanced data analytics, operations automation, NLP for language processing, and custom AI model development.

GetOData
GetOData is a powerful web scraping API and Chrome extension that offers AI-based data extraction tools for small-scale scraping projects. It allows users to extract large amounts of data without getting blocked by anti-bot mechanisms like Captchas, Cloudflare, or Akamai. The API is built by data extraction experts and provides features such as choosing the output format (HTML or JSON), setting proxy locations, executing JavaScript, taking screenshots, and more. GetOData offers simplified pricing options for freelancers, startups, and businesses, with competitive rates and high success rates compared to other services in the market.

N/A
The website is currently under maintenance. Please check back later for updates and information on its features and services.

Susterra
Susterra is an advanced analytics platform for Public Finance that empowers stakeholders with powerful insights to catalyze urban development. It integrates leading practices from academia, leverages public data growth, and utilizes technology innovations like ML and AI to enable issuers to make suitable choices for accelerating the development of Smart Cities across the United States.

Wizu
Wizu is an AI-powered platform that offers conversational surveys to enhance customer feedback. It helps businesses collect meaningful feedback, analyze AI-powered insights, and take clear actions based on the data. The platform utilizes AI technology to drive engagement, deliver better response rates, and provide richer insights for businesses to make data-driven decisions.

CEBRA
CEBRA is a machine-learning method that compresses time series data to reveal hidden structures in the variability of the data. It excels in analyzing behavioral and neural data simultaneously, allowing for the decoding of activity from the visual cortex of the mouse brain to reconstruct viewed videos. CEBRA is a novel encoding method that leverages both behavioral and neural data to produce consistent and high-performance latent spaces, enabling the mapping of space, uncovering complex kinematic features, and providing rapid, high-accuracy decoding of natural movies from the visual cortex.

Socialvar
Socialvar Ltd is a leading marketing platform offering a full-stack social media solution, email and SMS marketing services, and WhatsApp automation. It helps businesses drive sales and engage with customers through automated marketing strategies. The platform simplifies social media management, content scheduling, and data analysis, making it suitable for businesses of all sizes. With features like bulk email sending, list segmentation, and real-time analytics, Socialvar enhances brand reach and customer relationships. The platform also provides WhatsApp chatbot marketing powered by artificial intelligence and machine learning, enabling businesses to solve customer queries efficiently. Socialvar is a reliable solution for businesses seeking to streamline their marketing efforts and boost online presence.

CyberRiskAI
CyberRiskAI.com is a website that is currently under development and is registered at Dynadot.com. The website is expected to offer services related to cyber risk management and artificial intelligence in the future. With a focus on cybersecurity and risk assessment, CyberRiskAI.com aims to provide innovative solutions to help businesses mitigate cyber threats and protect their digital assets. The platform is designed to leverage AI technologies to analyze and predict cyber risks, enabling users to make informed decisions to enhance their security posture.

Lime
Lime is an AI-powered data research assistant that helps users in conducting data research efficiently. It offers a range of features to streamline the research process, making it easier for users to gather and analyze data. Lime is designed to assist individuals and businesses in making informed decisions based on data-driven insights.

AI SEO Page
AI SEO Page is an AI-powered website that focuses on the intersection of artificial intelligence (AI) and search engine optimization (SEO). The platform offers insights, strategies, and tools to enhance SEO performance through AI technologies. It covers topics such as AI content creation, link building, analytics, user experience, and local SEO. Users can learn about the latest trends in AI and SEO, as well as technical and semantic SEO practices. Additionally, the site provides guidance on utilizing AI for various tasks, such as translation, image transformation, object removal, and stock market analysis.

Assets Scout
Assets Scout is a website that provides users with valuable information and resources related to asset management. The platform offers a wide range of tools and features to help individuals and businesses effectively track, monitor, and manage their assets. Users can access real-time data, analytics, and insights to make informed decisions and optimize their asset performance. With a user-friendly interface and intuitive design, Assets Scout aims to simplify the asset management process and enhance productivity.
For similar jobs

Rationale
Rationale is a cutting-edge decision-making AI tool that leverages the power of the latest GPT technology and in-context learning. It is designed to assist users in making informed decisions by providing valuable insights and recommendations based on data analysis and machine learning algorithms.

Formula Wizard
Formula Wizard is an AI-powered software designed to assist users in writing Excel, Airtable, and Notion formulas effortlessly. By leveraging artificial intelligence, the application automates the process of formula creation, allowing users to save time and focus on more critical tasks. With features like automating tedious tasks, unlocking insights from data, and customizing templates, Formula Wizard streamlines the formula-writing process for various spreadsheet applications.

Luminal
Luminal is a powerful AI copilot that enables users to clean, transform, and analyze spreadsheets 10x faster. It offers fast and efficient data analysis capabilities, allowing users to perform editing operations, answer complex questions, and run AI-enabled operations using natural language. Luminal simplifies data processing tasks, saving users time and effort. The application supports multiple languages, ensures secure data hosting with encryption, and offers flexible pricing plans to cater to different user needs.

Suggest AI
Suggest AI is an AI tool developed by @KShivendu. It is designed to provide AI-powered suggestions and recommendations to users. The tool aims to assist users in generating ideas, making decisions, and overcoming obstacles by leveraging artificial intelligence technology. Suggest AI offers a user-friendly interface and intuitive features to enhance the user experience.

PitchGrade
PitchGrade is an AI Pitch Deck Generator that offers a seamless solution for creating high-quality and research-rich presentations in over 180 languages. It provides users with state-of-the-art AI technology to generate, review, and rewrite presentations, making the process efficient and effective. With PitchGrade, users can write presentations 10x faster, receive instant feedback, and customize pitch decks for various purposes like sales, marketing, and more. The platform ensures that presentations are professional, engaging, and optimized for maximum impact, catering to a wide range of users from startups to established businesses.

Advicera
Advicera is a development company dedicated to fostering innovation, entrepreneurship, and business growth. They offer expert services in entrepreneurship training, SME development, education program management, software creation, and event organization. From startup accelerators to global market expansion, Advicera fuels ideas, connects academia with business, and manages innovation-focused projects for municipalities, regional, and national economic development agencies.

N/A
The website is currently under maintenance. Please check back later for updates and information on its features and services.

Lime
Lime is an AI-powered data research assistant that helps users in conducting data research efficiently. It offers a range of features to streamline the research process, making it easier for users to gather and analyze data. Lime is designed to assist individuals and businesses in making informed decisions based on data-driven insights.

Essense
Essense is an AI-powered platform that specializes in transforming qualitative customer feedback and competitor reviews into actionable insights. By focusing on the most critical customer needs, the platform helps businesses improve product adoption, engagement, and overall customer satisfaction. Essense enables companies to make informed decisions regarding product development, marketing strategies, and competitive positioning through advanced AI analytics.

Insight Monk
Insight Monk is a deep tech market intelligence platform provided by BIS Research. It offers over 1000 deep tech market research reports with 5-10 year forecasts across various industries. Users can engage in deep tech discussions, access market statistics, and download graphs and tables for analysis. The platform provides membership plans suitable for students, academicians, and large teams, offering features like expert consultations, access to analyst reports, and personalized research services.

AskGaryVee AI
AskGaryVee AI is an AI application that allows users to receive advice from Gary Vaynerchuk through a virtual AI mentor. The application leverages a database of videos from the #AskGaryVee playlist on YouTube to provide tailored responses to user queries. Users can interact with the AI using voice commands and receive personalized answers in their preferred language. The tool aims to offer mentorship and guidance in various aspects of business and personal development.

Impact Stack
Impact Stack is an AI-powered research tool that provides evidence-based answers to queries about companies, industries, or research topics. It dispatches a team of AI agents with specialized tools to deliver rigorously researched answers quickly. Users can interact with the tool through a natural language interface, eliminating the need for manual data input. Impact Stack offers features like multi-database search and analysis, article subscriptions, and real-time updates. It is designed to help users make informed decisions based on reliable data and insights.

BetterLegal
BetterLegal is a one-stop-shop for setting up a new business quickly and efficiently. With straightforward pricing and rapid turnaround, BetterLegal handles all necessary filings and generates custom legal documents to make your company official in just 2 business days. The platform offers state formation filing, EIN processing, operating agreements, and more essential services to help entrepreneurs start and grow their businesses hassle-free.

Seth's Blog
Seth's Blog is a platform created by Seth Godin, a renowned author and entrepreneur, where he shares insights on creativity, marketing, and business. The blog covers a wide range of topics, including personal development, leadership, and innovation. Seth's Blog aims to inspire and educate readers through thought-provoking articles and essays that challenge conventional thinking and encourage readers to approach problems with a fresh perspective.

Navalai.co
Navalai.co is an AI-powered tool that offers advanced solutions for data analysis and decision-making. It utilizes cutting-edge artificial intelligence algorithms to provide users with valuable insights and predictions based on complex data sets. The platform is designed to streamline the process of data analysis and help users make informed decisions quickly and efficiently. With its user-friendly interface and powerful features, Navalai.co is a valuable tool for businesses and individuals looking to leverage AI technology for data-driven decision-making.

Potato.trade
Potato.trade was a service that has been closed down as the company evolved into an AI Finance solutions company called Telescope. The website is no longer active, and users are encouraged to explore the new direction in AI-powered financial solutions at telescope.co.

PeerAI
PeerAI is an advanced AI tool that leverages cutting-edge artificial intelligence technology to provide users with personalized insights and recommendations. The platform utilizes machine learning algorithms to analyze data and generate actionable suggestions across various domains, including business, marketing, finance, and more. PeerAI empowers users to make informed decisions, optimize strategies, and enhance performance through data-driven intelligence.

Dezan AI
Dezan AI is a DIY data collection and analysis platform powered by AI, focusing on collecting real-time data from interest-based respondents worldwide. It offers an easy way to create surveys, with features like pre-defined templates, multiple question types, and AI-assisted survey creation and analysis. Dezan AI helps users set survey goals, reach the right audience, and analyze collected data efficiently.

GetFlashInsights
GetFlashInsights is a website that provides valuable insights and analytics for businesses and individuals. It offers a user-friendly platform to analyze data, track performance, and make informed decisions. With a focus on simplicity and efficiency, GetFlashInsights helps users unlock the power of their data to drive growth and success in their endeavors.

Casablanca
Casablanca is a revolutionary AI-powered tool designed to enhance online meetings by bringing back natural eye contact through software. It improves communication by providing a sense of presence and engagement, leading to increased trust, attention, and productivity. Casablanca works seamlessly with popular video conferencing tools like Zoom and Microsoft Teams, offering users a unique and effective way to connect virtually.

SheetAI
SheetAI is an AI application that integrates with Google Sheets to provide users with a suite of AI-driven functions to automate tasks, generate insights, and simplify copywriting. Users can describe tasks in plain English and let the AI handle repetitive tasks, create lists, tables, and more. The application is trusted by universities, companies, and professionals, offering a seamless experience for enhancing productivity and efficiency within Google Sheets.

UpTeam.ai
The website offers a platform to chat with a team of AI agents specially trained to provide expert advice in various fields such as business, science, legal, and education. Users can interact with over 100 intelligent and knowledgeable AI models, including experts in contract negotiation, data analysis, human resources, financial analysis, software development, and more. The AI agents are designed to help users write better, solve problems, and receive expert guidance. The platform has been updated to GPT-4, providing advanced conversational capabilities and assistance across a wide range of domains.

FutureGPT
FutureGPT is an AI tool that leverages the power of GPT-4 to provide advanced predictive capabilities. Users can enhance their results by utilizing this tool, which offers paid predictions. By enabling JavaScript, users can access the app and explore its features to receive accurate and insightful predictions for various purposes. FutureGPT aims to streamline decision-making processes and optimize outcomes through cutting-edge AI technology.

NameBridge
NameBridge is an AI-powered tool that generates connotative Chinese names based on English names. The tool ensures the generated names sound great and have deep meanings. It is designed to help individuals create culturally appropriate Chinese names for various purposes such as business, writing, art, travel, and personal interests. NameBridge uses AI algorithms to instantly generate unique and meaningful Chinese names that are culturally significant and can be used in various contexts.