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AI Services for Marketer that Solve "Research Support"

Research at the front end of planning a campaign or an article needs to be both comprehensive and reliable, and the broader the scope, the more time it takes. Here you can compare AI tools that support research.

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Japanese support only

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Role

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パープレキシティ

Perplexity

An answer-first AI search engine that cites source URLs alongside every response. Supports multiple LLMs including GPT, Claude, Gemini, and Sonar, with file upload and image generation available on Pro plans. Offers Perplexity Pages for generating summary articles and an AI assistant experience — a rapidly growing service redefining how people search.

# 検索・レコメンド# 検索エンジン・RAG# AIエージェント# 要約・翻訳# 生成AI（LLM）# 日本語対応

ヘッドエーアイ

Head AI

An AI talent management platform (from Finland) that supports corporate recruitment, employee development, and skills management. AI analyzes employee skills data to support individual career development, optimal placement, and skills gap visualization. Deployed at large enterprises, educational institutions, and local governments.

# マーケティング# メール自動化# 自動化・省力化

マナス

Manus

A fully autonomous AI agent that handles end-to-end tasks spanning research, report writing, data organization, and website generation. Simply provide a goal and the AI independently plans, executes, and validates its way to completion. Its multi-agent architecture pairs a Planner, an Executor, and a Validator working in concert.

# AIエージェント# 生成AI（LLM）# 自動化・省力化# 業務効率化

グロック

Grok

A conversational AI assistant developed by Elon Musk's xAI. Its key strengths are access to real-time information from X (Twitter) and a response style that blends accurate, up-to-date answers with humor. Originally exclusive to X premium subscribers, it is now also accessible standalone at grok.com. The latest model is Grok 3.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 画像生成# AIエージェント# 日本語対応

チャットジーピーティー

ChatGPT

A conversational AI developed by OpenAI. Using the latest models like GPT-4o and o3, it supports text, image, and voice conversations, file analysis, web search, and code generation and execution. 'Projects' enable custom instructions, while the Canvas feature enables collaborative editing of text and code. Widely integrated into external applications via API.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応

クロード

Claude

A conversational AI assistant developed by Anthropic. Handles a wide range of tasks including comprehending and generating long-form content, writing and reviewing code, and analyzing documents. Designed with safety (Constitutional AI) and honest responses as core principles. The latest Claude 4 model achieves top-tier benchmark performance in coding, mathematics, and reasoning. Available at claude.ai, via API, and through the Claude app.

# 生成AI（LLM）# AIチャットボット# 要約・翻訳# テキスト生成# AIエージェント# 日本語対応

スカイワーク

Skywork

An AI reasoning and analysis model developed by Kunlun Tech in China. Excels at complex mathematics, coding, and long-form logical reasoning. Published open-source under Apache 2.0. The Skywork-o1 series has posted strong scores on reasoning benchmarks, and is widely used by researchers and developers.

# AIエージェント# 動画生成# プレゼン・スライド生成# 音声生成# テキスト生成# コード生成

クウェン

Qwen

The large language model "Qwen" (Tongyi Qianwen) developed by Alibaba, along with its conversational AI interface Qwen Chat. Supports multimodal input—text, images, and video—and offers free access to chat, image generation, video generation, web search, document processing, and code generation. Many models are released as open source, with full support for Japanese input and output.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 画像生成# コード生成# 日本語対応

ミストラル

Mistral

A family of open-source and proprietary large language models (LLMs) developed by French AI startup Mistral AI, along with an API platform for accessing them. Ranges from the fast and lightweight Mistral 7B and Mixtral (MoE architecture) to Codestral for coding and Mistral Reasoning for advanced reasoning tasks. Supports both self-hosting and commercial API access.

# 生成AI（LLM）# AIチャットボット# テキスト生成# 要約・翻訳# AIエージェント# 日本語対応

チャットドック

ChatDOC

A tool that lets you upload a PDF and then search and summarize its contents through an AI conversation. Makes it easy to digest complex reports and academic papers efficiently.

# 要約・翻訳# PDF・文書生成

チャットピーディーエフ

ChatPDF

A tool that lets you upload a PDF and then ask questions, get summaries, and extract information through an AI chat interface. Ideal for quickly understanding lengthy PDFs like academic papers, legal documents, manuals, and financial reports. Supports multi-PDF management and cross-document search.

# 要約・翻訳# PDF・文書生成# 日本語対応

ディープシーク

DeepSeek

A series of large language models (LLMs) developed by Chinese AI company DeepSeek. The open-source DeepSeek-R1 attracted wide attention for matching or surpassing GPT-4o and Claude 3.5 Sonnet on reasoning benchmarks. Known for an efficient Mixture of Experts (MoE) architecture and open weights available for commercial use.

# 検索エンジン・RAG# 生成AI（LLM）

フェロ

FeloWeb

A next-generation AI search engine that searches and summarizes optimal answers from the web, PDFs, and academic papers. Advanced natural language processing delivers faster and more accurate information retrieval than traditional search.

# 要約・翻訳# 検索・レコメンド# 日本語対応

ノートブックエルエム

NotebookLM

A next-generation note-taking app from Google that lets you feed your own notes and documents to an AI assistant for summarization, Q&A, and information organization.

# 要約・翻訳# 検索・レコメンド# 音声生成# 日本語対応

ポー

Poe

An AI aggregator service by Quora that lets you use and compare multiple AI models — ChatGPT, Claude, Gemini, Llama, and others — in a single app. Users can create and publish custom bots, and switch between models to find the best answer. Available on both web and mobile.

# AIエージェント# 検索・レコメンド# 日本語対応

ジェンスパークエーアイ

Genspark AI

A next-generation search platform that restructures search results in an agentic format, enabling conversational knowledge exploration. Supports deep-dive learning and creative information gathering.

# 検索・レコメンド# AIエージェント# 日本語対応

ロコアシ

ロコアシ

A platform that uses AI to automate customer acquisition, reservations, and review management for local businesses — restaurants, retailers, and service providers. Centralizes Google Business Profile optimization, AI-generated review responses, automated social media posting, and booking management to strengthen local businesses' online presence.

# プレゼン・スライド生成# スライド作成# 議事録作成# BPO# 日本語対応

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Shifting Time from Gathering Information to Extracting Insight

Letting AI handle the work of scanning multiple sources and summarizing the key points frees up your time for interpreting what was found and translating it into action. While it's efficient for grasping market trends and primary competitor information, quoting AI output without checking its sources risks passing along misinformation, so the verification step should never be skipped.

Points to Check When Choosing

Whether sources are clearly cited (with links)
How current the information it searches is (whether it keeps up with the latest developments)
How comprehensively it covers your industry or specialized field
Whether findings can be output and shared as a report