One of Japan's largest directories x find the right AI in as little as a minute

AI Services for Marketer that Solve "Customer Insight Analysis"

Customer insight analysis is the foundation that determines how effective your campaigns are, but reading through free-text survey answers, reviews, and social media comments by hand has its limits. Here you can compare AI tools that deepen customer understanding.

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ライトソニック

Writesonic

Writesonic is an "AI Search Growth Engine" (GEO/SEO platform) that measures your visibility across AI search surfaces such as ChatGPT, Gemini, and Google AI Overviews and improves it through content and technical work so your brand gets recommended and cited. Reinvented from its earlier AI writing tool (Chatsonic), it pinpoints which prompts get competitors recommended, fixes the gaps with AI articles and AI agents (Action Center), and demonstrates the impact all the way through to traffic, pipeline, and revenue. It is used by more than 10,000 marketing teams worldwide. Pricing starts at Starter $79, Basic $199, and Growth $399 (per month, billed annually) and more, with a free trial that requires no credit card.

# LLMO・GEO（生成AI検索最適化）# SEO# マーケティング# AIエージェント# コピーライティング

パープレキシティ

Perplexity

An AI-powered answer engine that searches the latest information across the web from a single question and answers with sources (citations). Switch among high-performance models like GPT, Claude, and Gemini, and use Deep Research for deeper investigation, the "Comet" AI browser, and agents that autonomously run tasks. Fully supports Japanese.

# 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

コピードットエーアイ

Copy.ai

Copy.ai is an "AI-native GTM platform" that embeds AI across the entire sales and marketing (GTM) workflow. It has evolved from a former AI copywriting tool into a platform that runs everything from prospecting to content creation and deal support on a single foundation. With Workflows, Actions, Agents, Tables, Chat, and more it standardizes and automates processes, supporting 2,000+ integrations and being LLM-agnostic. Pricing includes the self-serve Chat plan at $29/mo and Enterprise (credit-based, demo required). Used by more than 17 million people worldwide.

# コピーライティング# SEO# テキスト生成# AIエージェント

サトリ

SATORI

A Japanese marketing automation (MA) tool whose hallmark is "Unknown Marketing"—the ability to reach even anonymous prospects. Just embed a tracking tag to support acquiring, nurturing, and managing prospects. Provided by SATORI Inc., with 1,500+ companies adopting it and chosen even by companies new to MA thanks to its thorough support.

# 業務効率化# 自動化・省力化# マーケティング# 検索・レコメンド# 日本語対応

ニューロンズ

Neurons

Neurons is a neuroscience-backed AI that predicts and optimizes the attention, memory, and engagement of ads and creative before they go live. It visualizes where people look as a heatmap and predicts with 95%+ accuracy, grounded in 20 years and 300,000 participants' worth of eye-tracking and brain-scan data. It supports frame-by-frame video analysis, object attention tracking, improvement idea generation via Visual Recommendations, and an API. It comes from Denmark-based Neurons, and pricing is quote-based across three packages (Starter, Pro, and Scale).

# 感情解析・表情分析# マーケティング

ヘルプフィール

Helpfeel

An AI knowledge search system from Helpfeel Inc., built around the patented “intent prediction search” technology. Its defining strength is landing users on the right FAQ article even from vague phrasing, spelling variants, or typos — the company reports a 98% search hit rate. Alongside search-type FAQ, it offers an AI agent that searches across internal PDFs and Word files to answer, an inquiry form that shows answers before submission, and analysis of accumulated inquiry data (VoC) with article improvement proposals, all on one platform. Deployed on 900+ sites as of January 2026, with a reported 70% reduction in inquiries and a 99% retention rate. Pricing is a package of an initial fee plus a monthly fee, quoted individually.

# AIチャットボット# 検索エンジン・RAG# AIエージェント# 業務効率化# コスト削減# 自動化・省力化# 日本語対応

セールスマーカー

Sales Marker

Sales Marker is a BtoB sales platform that identifies "the companies looking for you right now" using intent data and supports the entire path to winning deals with autonomous AI. As Japan's first Sales Signal®, it notifies you in real time of companies that searched your set keywords. Based on roughly 5 billion records/day of intent data and information on roughly 8 million key persons, it reaches out across multiple channels such as forms, calls, email, ads, and DMs, and with AI Meeting it handles deal analysis, scoring, and Next Action generation. Adopted by more than 600 companies; pricing is available on request (a free demo is offered).

# AIチャットボット# AIエージェント# 自動返信・メール作成# 通知・タスク連携# 業務効率化# マーケティング# セールス# 日本語対応

ジェンサー

genser

genser is an e-commerce-focused agentic commerce AI from PLATEER Japan Inc., the Japanese subsidiary of KOSDAQ-listed PLATEER. It lets shoppers consult an AI inside your own online store with natural language, images or voice to find, compare and choose products, and suggests products along with the reasons. Conversations can be analyzed for intent along five signals—Query Intent, TPO, KBF, RTB and Sentiment—and reviewed in reports, and genser also generates an "AI comment" for each product to help attract customers from external generative AI. Customer support that answers inquiries about shipping, returns and more (CS RAG) is planned for November 2026. It can be installed via GMC integration in as little as five business days; pricing is not published (contact sales; free demo / PoC available).

# AIチャットボット# 検索・レコメンド# AIエージェント# 小売・EC# 日本語対応

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Feeding unstructured data—free-text responses, reviews, inquiry logs—into AI makes it easier to categorize and quantify recurring complaints, expectations, and usage scenarios. Persona design and customer-journey hypotheses that used to rely heavily on a staff member's intuition can now be grounded in actual data, making the resulting strategy more persuasive.

What to Compare When Evaluating Tools

The range of text-data formats it can ingest (reviews, social media, surveys)
Whether sentiment analysis and topic extraction can be tuned to the level of detail you need
How easily results can be shared as reports or dashboards
Security practices for handling data that may include personal information