AI-powered search engine
Natural language query processing
Twitter graph query answering
File upload for focused search
Copilot for comprehensive answers
Continual Engine, Staffing Engine AI Assistant, Prompt Engine Pro, Haddock, Ko-fi, Bing Search Engine Chrome Extension, ChatGPT + Google, Bing, Yahoo Extension, Botticelli, Structurepedia, GPT Finder - GPT Search Engine are the best paid / free Engine(96) tools.







Engine is a large language model developed by Anthropic. It is an AI system trained on a vast amount of text data to engage in open-ended conversation, answer questions, and assist with various tasks. Engine builds upon Anthropic's research into developing safe and ethical AI systems that can interact with humans in natural and beneficial ways.
Core Features
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Price
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How to use
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Perplexity AI | AI-powered search engine | Pro Upgrade to Claude-2 or GPT-4, boost Copilot uses, and upload more files. Learn More | Users can input search queries in natural language. Perplexity AI will then use its language models and search engine to provide relevant answers and information. Users can also upload files to set a focus for their sources and use Copilot for more comprehensive answers. |
GirlfriendGPT | NSFW AI chat |
Premium $12/month Premium models and chat history. 400 free coins each month, 5000 messages / month, Chat History, Premium Models, NSFW, Custom Characters, Premium Creator Badge
| Users can create an account, browse or create AI characters, and start chatting. The platform offers customization options and allows for generating images to enhance the experience. |
Semantic Scholar | AI-driven search and discovery of scientific literature | Use the search bar to find papers from all fields of science. Explore the Semantic Reader for an augmented reading experience. Utilize the API for developers to build scholarly apps. | |
123RF | Royalty-free stock images, photos, vectors, illustrations, footage, video, and music |
PLUS (Yearly) S$27.39/month Full-featured plan for creators. Full access to 123RF AI Suite, Access to over 230 million images, vectors, videos, audio, and fonts, Legal protection for stock content, Standard license for stock content
| Users can search for content using keywords or image uploads, then download desired assets after purchasing a subscription or credit pack. AI tools can be accessed through the platform for generating and editing images. |
Consensus | AI-powered search for scientific research |
Free $0/mo Basic access: 10 GPT-4 powered Pro Analyses per month, 10 Study Snapshots per month, 10 Ask Paper messages per month, 10 bookmarks and 1 custom list, Unlimited searches across over 200M research papers, Unlimited research quality indicators
| Users can search for research papers by entering a question or topic. Consensus uses AI to provide summaries of the top articles, extract key insights, and show the scientific consensus on the topic. |
秘塔AI搜索 | AI-powered search with direct results | Users can input search queries to find information, utilize the '讲题' (explain questions) feature, customize search scopes (全网, 文库, 学术, etc.), and use workflows for research and content generation. The platform also allows users to set preferences for language, voice, and style of explanations. | |
Glean | Work AI Platform | Glean connects to your company's data sources, allowing you to search for information, create content, and automate workflows using AI. You can access Glean through various integrations like Slack, Microsoft Teams, and browser extensions. | |
Luma AI Dream Machine | Text-to-video generation |
Web Free Plan Free Usage limited to images only, 720p generations, lower priority processing, non-commercial use only, watermarks.
| Users input text or images, and the AI generates a 5-second video clip. The platform offers options to iterate quickly, experiment with camera motions, and ensure character consistency. |
You.com | AI-powered search engine | YouPro $9.99/mo Unlimited chat powered by GPT-4, fast AI image generation, priority AI chat uptime, early access to APIs & new models. | Users can interact with You.com by typing queries into the search bar or using the AI chat interface. The platform provides immediate answers, comprehensive responses, and tools for writing and image generation. Users can also personalize their experience and access YouPro for enhanced features. |
iAsk.Ai | Free AI search engine | Users can ask questions in natural language and receive detailed, accurate responses. Simply type your question into the search bar and iAsk.Ai will provide an answer. |

AI Video Generator
Text to Video
Image to Video
AI Short Video Generator
AI Models

AI Search Engine
AI Assistant
AI Browsers
AI Answer
AI Copilot
Customer support: Engine can handle customer inquiries and provide helpful guidance
Education and tutoring: Engine can explain concepts and assist with learning
Research and analysis: Engine can process information and generate insights
Content creation: Engine can aid in writing articles, scripts, and marketing copy
Accessibility: Engine can make information more available to those with disabilities
Users have praised Engine for its vast knowledge, conversational abilities, and helpful task-completion skills. Many find it to be an engaging and stimulating AI assistant. Some users note occasional inconsistencies or inaccuracies in its outputs. Overall, Engine is highly regarded as a powerful tool for learning, analysis, and open-ended dialogue, with strong safety and ethical standards.
A student asks Engine to explain a complex scientific concept in simpler terms
A writer collaborates with Engine to brainstorm ideas and outline an article
An analyst uses Engine to crunch numbers and spot trends in data
A curious individual has an in-depth conversation with Engine about philosophy
A learner gets help from Engine practicing a new language
To use Engine, you can interact with it through a text-based interface, such as a chat window or API. Simply enter your message or query, and Engine will generate a relevant response. You can engage in back-and-forth conversation, ask follow-up questions, or provide additional context. Engine aims to understand the intent behind your input and provide helpful, informative, and safe responses.
Access to a knowledgeable AI assistant 24/7
Ability to get answers and insights on a wide range of topics
Help with analysis, writing, math, coding, and more
Engaging in open-ended conversation for learning or entertainment
Built-in safeguards against unsafe or unethical outputs







































