UlyssesPaidResearch ToolsWriting & Storytelling Tools+2Ulysses is a subscription writing app for Mac, iPad, and iPhone that manages long projects with markup editing, goals, research, proofreading, and publishing.Like
Resemble AI27kLLMs & Open ModelsResearch Tools+4Resemble AI is an AI authenticity platform for detecting synthetic audio, video, images, and text, while publishing voice-generation research for developers.Open modelLike
Zotero16kKnowledge Bases & NotesResearch Tools+1Zotero is an open-source reference manager for collecting sources, organizing PDFs and notes, generating citations, and sharing libraries with collaborators.Open sourceLike
ApolloFree plan + paidSales ToolsResearch Tools+1Apollo is a sales intelligence platform with B2B data, AI research, enrichment, sequencing and outreach workflows for finding and contacting prospects.Like
AArticle Forgearticleforge.comArticle ForgePaidWriting & Storytelling ToolsForm Builders+4Article Forge is an AI article generator that researches topics, writes long-form drafts, creates content in bulk, and offers an API for teams.Like
BBiling AIibiling.cnBiling AIFree plan + paidWriting & Storytelling ToolsPresentation & Pitch Deck Tools+2Biling AI is a Chinese writing assistant for outlines, long articles, academic papers, PPT drafts, rewriting, polishing, and content generation.Like
BBocha AI Searchbocha.cnBocha AI SearchFreeSearch EnginesResearch Tools+1Bocha AI Search is a Chinese multimodal search service combining natural-language web search, academic lookup, structured cards, agents, and an API for applications.Like
CChatGPTchatgpt.comChatGPTFree plan + paidAI Chatbots & AssistantsResearch Tools+4ChatGPT is an AI assistant for conversation, writing, research, images, voice, files, and coding, with tools that help people learn, create, and complete work.Like
CClaudeclaude.aiClaudeFree plan + paidAI Chatbots & AssistantsResearch Tools+4Claude is Anthropic’s AI assistant for writing, analysis, coding, research, and collaboration, with projects, artifacts, web search, and integrations for work.Like
ClearscopePaidWriting & Storytelling ToolsSEO Tools+2Clearscope is an AI content platform for researching search intent, drafting articles, tracking AI-search visibility, and monitoring pages for SEO teams.Like
CCNKI AIai.cnki.netCNKI AIPaidWriting & Storytelling ToolsResearch Tools+2CNKI AI is a research assistant that combines CNKI literature with AI question answering, semantic search, document reading, summaries, and writing support.Like
CCometperplexity.aiCometFreeProject Management ToolsBrowsers & Extensions+2Comet is an AI browser that understands pages, researches topics, drafts email, builds simple outputs, and handles routine web tasks.Merged into this productLike
Connected PapersFree plan + paidSearch EnginesResearch ToolsConnected Papers is a visual literature service that builds a graph of related papers from a seed work, helping researchers trace nearby studies and later work.Like
ConsensusFree plan + paidKnowledge Bases & NotesResearch Tools+1Consensus is an AI research workspace that finds peer-reviewed papers, synthesizes evidence, and provides literature search through its API and MCP server.Like
Course HeroPaidEducation ToolsResearch ToolsCourse Hero is a course-focused study platform combining shared academic resources, expert tutors, and AI answers, explanations, and related practice materials.Like
DDesigns.aidesigns.aiDesigns.aiPaidPresentation & Pitch Deck ToolsResearch Tools+4Designs.ai is an AI creative workspace whose agents turn briefs into branded designs, images, videos, slides, audio, copy, and research for teams.Like
ElicitFree plan + paidKnowledge Bases & NotesResearch Tools+2Elicit is an AI research assistant that searches academic papers, extracts evidence, builds cited reports, and supports literature reviews and workflows.Like
ExaFree plan + paidSearch EnginesResearch Tools+4Exa is an AI web search and crawling API for developers, with semantic retrieval, page contents, structured outputs, and research workflows for agents.Like
FrasePaidWriting & Storytelling ToolsSEO Tools+1Frase is an AI SEO platform that researches topics, drafts and scores content, publishes to CMSs, monitors rankings and AI citations, and fixes declining pages.Like
GleanPaidSearch EnginesResearch Tools+2Glean is an enterprise AI assistant that searches company apps, answers with citations, drafts work, finds experts, and links company context to tools.Like
GGlobe Explorerexplorer.globe.engineerGlobe ExplorerFreeSearch EnginesResearch ToolsGlobe Explorer is an AI discovery engine that breaks a topic into a structured visual page, helping learners move from broad context to connected subtopics.Like
Google GeminiFree plan + paidAI Chatbots & AssistantsProject Management Tools+4Google Gemini is an AI assistant for conversation, multimodal reasoning, research, writing, coding, image creation, and agent tasks on web and mobile.Like
GrainPaidPlanning & Scheduling ToolsKnowledge Bases & Notes+2Grain is an AI conversation intelligence platform that records calls, creates notes and clips, answers questions, and shares customer insights with teams.Like
HyperWriteFree plan + paidWriting & Storytelling ToolsBrowsers & Extensions+3HyperWrite is an AI writing assistant with autocomplete, editing, chat, research, browser tools, citations, and customizable utilities for everyday online work.Like
JJinglun Knowledge Service Platformk.vipslib.comJinglun Knowledge Service PlatformPaidWriting & Storytelling ToolsSearch Engines+2Jinglun Knowledge Service Platform is an academic AI search workspace that finds papers, answers research questions with cited sources, and helps users read scholarly literature.Like
KKavoutkavout.comKavoutPaidFinance & Banking ToolsTrading Tools+3Kavout is an AI investing platform that ranks stocks, combines market factors and signals, and offers research agents and data APIs for developers.Like
KKimikimi.comKimiFree plan + paidAI Chatbots & AssistantsProject Management Tools+4Kimi is an AI assistant from Moonshot AI for conversation, long-document analysis, deep research, coding, office tasks, and agent workflows across web products.Like
LightfieldFree plan + paidSales ToolsResearch Tools+2Lightfield, formerly Tome, is an AI-native CRM that builds customer context and helps sales teams research accounts, manage opportunities, and run follow-ups.Like
LitmapsFree plan + paidSearch EnginesResearch Tools+1Litmaps is a literature review service that finds papers through citations, displays interactive maps, supports collaboration, and alerts users to new research.Like
MMetaso AI Searchmetaso.cnMetaso AI SearchFreeSearch EnginesResearch ToolsMetaso AI Search is a Chinese AI search service that turns questions into sourced answers, outlines, mind maps, and research results across web and academic modes.Like
NNano AIbot.n.cnNano AIFreeSearch EnginesKnowledge Bases & Notes+3Nano AI, formerly 360 AI 搜索, is 360's AI search and agent service for answering questions, summarizing pages, and using knowledge bases and tools.Like
Notion AIPaidWriting & Storytelling ToolsProject Management Tools+4Notion AI is Notion's built-in AI workspace layer for searching sources, taking meeting notes, drafting pages, researching topics, and automating team tasks.Like
ObsidianFree plan + paidKnowledge Bases & NotesResearch Tools+2Obsidian is a local-first knowledge app for Markdown notes, linked ideas, Canvas, plugins, and publishing, with community AI tools for research and writing.Like
PPerplexityperplexity.aiPerplexityFree plan + paidSearch EnginesProject Management Tools+4Perplexity is an AI answer engine for web research, cited responses, multi-model analysis, agent workflows, browser tasks, and APIs for developers and teams.Like
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ResearchRabbitFreeSearch EnginesResearch ToolsResearchRabbit is an AI literature review service that maps papers and authors, learns from exploration, and recommends connected studies from a collection.Like
RRoam Researchroamresearch.comRoam ResearchPaidKnowledge Bases & NotesResearch Tools+3Roam Research is a networked-thinking knowledge base for linked daily notes, block references, queries, and collaborative research, with AI agent tools.Like
RowsFree plan + paidData Analysis ToolsResearch ToolsRows is an AI spreadsheet for transforming tables, generating formulas, building charts, querying data, researching web pages, and running Python analysis.Like
SciteFree plan + paidSearch EnginesResearch Tools+1Scite is an AI research platform that searches literature, classifies citation statements as supporting or contrasting, and grounds answers in evidence.Like
SScrivenerliteratureandlatte.comScrivenerPaidForm BuildersResearch Tools+1Scrivener is a long-form writing app for novels, scripts, and research, with outlines, corkboards, metadata, targets, references, and flexible exports.Like
Semantic ScholarFreeKnowledge Bases & NotesResearch Tools+1Semantic Scholar is an AI academic search platform for discovering papers, following citations, reading summaries, and accessing graph data through APIs.Like
ShiftFree plan + paidBrowsers & ExtensionsResearch Tools+1Shift is an app-integrated browser with Spaces, web apps, extensions, and optional Shift AI for page-aware chat, summaries, research, and drafting.Like
SurferPaidWriting & Storytelling ToolsSEO Tools+3Surfer is an AI search and SEO platform, formerly Surfer SEO, with a content editor, research guidance, AI writing, site audits, and visibility tracking.Like
WWanfang Data AI Hubai.wfdata.comWanfang Data AI HubPaidWriting & Storytelling ToolsResearch Tools+2Wanfang Data AI Hub is an academic AI workspace for literature search, question answering, paper reading, reviews, citation checks, reports, and research support.Like
WritesonicFree plan + paidWriting & Storytelling ToolsSEO Tools+2Writesonic is an AI search visibility platform that tracks brand mentions and citations, creates or refreshes pages, and measures results across answer engines.Like
XXiezuocatxiezuocat.comXiezuocatFree plan + paidWriting & Storytelling ToolsResearch Tools+3Xiezuocat is a Chinese AI editor for template drafts, text continuation, rewrites, summaries, translations, and commands for papers, reports, copy, and novels.Like
You.comFree plan + paidAI Chatbots & AssistantsSearch Engines+2You.com is an AI search and inference platform combining web research, cited answers, content extraction, and model access through APIs.Like