SerpApi の代替ツール
SerpApi turns search engine results into structured JSON that developers can use in applications, automation, and AI agent workflows. The platform covers Google, Bing, Amazon, YouTube, social networks, shopping sites, and more than 100 other search and vertical-search sources. It handles much of the operational work behind search access, including proxy rotation, CAPTCHA challenges, and result parsing. Developers can connect it through conventional APIs, SDKs, MCP servers, and Skills-oriented integrations. A monthly allowance of 250 free searches makes it practical for prototypes, although production projects need to account for usage-based costs and the learning curve of working with different response schemas.
SerpApi turns raw results from 100+ search engines into structured JSON while handling proxies, CAPTCHAs, and parsing for you. However, usage-based pricing can become expensive at high volumes, its 250 free searches are mainly enough for prototyping, and documentation for vertical APIs is relatively limited. People looking for SerpApi alternatives usually fall into two groups: those who want a cheaper or easier raw search API, and those looking for a higher-level view of AI search visibility. The options below cover both needs with tools that are available today.
クイック比較
| ツール | 料金 | 評価 | おすすめ対象 |
|---|---|---|---|
| SerpApi (オリジナル) | フリーミアム | 3.0 | - |
| Scavio | フリーミアム | 3.5 | Developers and agent teams that need structured search and social media JSON from multiple platforms |
| Trakkr Data | 無料 | 3.0 | Teams that want to consume AI model recommendation and citation data directly |
| Sylgeo | フリーミアム | 4.0 | Marketing and SEO teams responsible for brand visibility and GEO |
| Japanly AEO | フリーミアム | 3.1 | Brands and agencies targeting AI search in Japan |
| Atlas | 無料 | 4.5 | - |
| AI PC Scanner | 無料 | 4.1 | - |
Scavio is a unified scraper API that returns structured JSON from Google, YouTube, Amazon, Reddit, TikTok, Instagram, X, LinkedIn, and more through a single endpoint. Built for developers and AI agents, it integrates with LangChain, CrewAI, n8n, and MCP.
代替として優れている理由
Scavio follows the same core model as SerpApi: one API returns structured JSON across Google, YouTube, Amazon, Reddit, TikTok, Instagram, X, and LinkedIn. It also supports MCP, LangChain, CrewAI, and n8n, and returns live results without caching, making it suitable for pricing and brand monitoring.
おすすめ対象
Developers and agent teams that need structured search and social media JSON from multiple platforms
こんな場合に最適
Choose it when you want one API key for both search and social data and value real-time results plus MCP and agent integrations.
長所
- One API returns structured JSON from Google, YouTube, Amazon, Reddit, TikTok, Instagram, X, and LinkedIn
- Agent-native with LangChain, CrewAI, n8n, and MCP support
- Real-time results with no caching, useful for price and brand monitoring
短所
- Closed source commercial service
- Free tier and lower plans are limited to 1 request per second
- Credit-based pricing can be hard to estimate for high-volume scraping
Trakkr Data opens up AI search telemetry as live, explorable datasets, free for anyone. It includes eight datasets covering top AI-recommended brands, cited sources, crawler fetches, model comparisons, query rewriting, and web adoption. Updated daily with an API. Their data shows models agree on recommended brands only about 43% of the time.
代替として優れている理由
Trakkr Data packages AI search telemetry as free, ready-made datasets covering brands recommended by several major AI models, citation sources, and crawler fetches. The data is updated daily and available through an API, eliminating the maintenance involved in building your own crawling and parsing workflow.
おすすめ対象
Teams that want to consume AI model recommendation and citation data directly
こんな場合に最適
Choose it when you want to continuously monitor AI engine recommendations and citation sources without managing proxies, CAPTCHAs, or parsing.
長所
- Free to access
- Daily data updates
- API available
短所
- Limited dataset count (8)
- Update frequency details not specified
- Model comparison based only on recommendation consistency
Generative engine optimization platform that tracks brand visibility across ChatGPT, Claude, Gemini, and Perplexity and monitors competitor mentions.
代替として優れている理由
Sylgeo does not provide raw JSON. Instead, it turns brand visibility in AI search into an actionable monitoring workflow: one dashboard covers ChatGPT, Claude, Gemini, and Perplexity, with competitor alerts, citation crawling, and a GEO content writer.
おすすめ対象
Marketing and SEO teams responsible for brand visibility and GEO
こんな場合に最適
Choose it when you need competitor comparisons, citation monitoring, and content recommendations rather than having to parse search results yourself.
長所
- Covers ChatGPT, Claude, Gemini, and Perplexity in one dashboard
- Includes competitor alerts and citation crawling
- GEO content writer built into the workflow
短所
- Entry plan limits monitoring to weekly scans and one project
- Higher-volume tracking requires Pro or Agency plans
Japanly AEO is an independent visibility checker for brands targeting Japanese AI search. It tests how often a brand appears in Japanese answers from ChatGPT, Claude, and Gemini, while also examining honorific language and whether site markup is easy for AI systems to cite. The tool returns a red, yellow, or green assessment, example prompts, and a prioritized repair checklist. The first scan is free, takes about two minutes, and does not require a credit card. It is aimed at overseas SaaS companies, B2B marketers, and SEO teams that need to understand whether their brand is being surfaced in Japanese AI recommendations.
代替として優れている理由
Japanly AEO focuses specifically on AI search visibility in the Japanese market. Its free initial scan takes about two minutes and compares Japanese responses from ChatGPT, Claude, and Gemini, including signals related to honorific language and citation structure. It does not crawl submitted websites, so it is a lightweight diagnostic rather than a general-purpose crawling API.
おすすめ対象
Brands and agencies targeting AI search in Japan
こんな場合に最適
Choose it when you have a clear Japanese-market visibility requirement and want to run a quick free test before investing in a full crawling solution.
長所
- Focused specifically on Japanese AI search visibility
- Free initial scan with results in about two minutes
- Compares ChatGPT, Claude, and Gemini in one report
短所
- Public methodology and score calibration details are limited
- Professional audit pricing is not publicly disclosed
- The assessment has little relevance outside Japanese-language markets
Atlas is listed at atlasppt.com but the homepage did not return a public product page at check time, so features and pricing cannot be independently confirmed here.
長所
- Short and memorable product name
- Domain is registered under a clear brand identifier
短所
- Homepage did not resolve to a public product page at check time
- Feature list and pricing cannot be independently verified
AI PC Scanner builds a private local index of selected folders and drives, enabling search by filename, document contents, OCR text, screenshots, and images. All operations run locally, and files never leave your device.
長所
- All data is processed locally, protecting privacy
- Supports multiple content types, including images and OCR text
- Flexible index scope with user-selected folders and drives
短所
- Limited public information; feature details are unclear
- Supported platforms or system requirements are not mentioned
- No mention of network drive or cloud storage support
選び方
Start by deciding whether you need raw data or actionable conclusions. If your priority is programmatically retrieving structured search results, Scavio is the closest match to SerpApi: one API covers Google, YouTube, Amazon, Reddit, TikTok, Instagram, X, and LinkedIn, with support for MCP, LangChain, CrewAI, and n8n. It returns results in real time without caching and uses credits rather than charging per search, with 50 free credits available for testing. If you want to track whether your brand is mentioned and cited in ChatGPT, Claude, Gemini, and Perplexity, Trakkr Data provides free ready-made datasets and an API, while Sylgeo adds competitor alerts and citation crawling in a dashboard. For Japan-focused work, Japanly AEO can quickly run a free, one-time multilingual-model visibility scan in Japanese. Choose Scavio or Trakkr when you need an API, Sylgeo when you need a monitoring interface and alerts, and Japanly when you need a dedicated Japanese-market assessment.
もっと見る
類似ツール
Boily
Boilyは韓国の病院向けAI検索可視性モニタリングサービス。2週間ごとにChatGPT、Claude、Gemini、Perplexityが病院を推薦するかを測定し、複数AI比較レポートを提供。GEO/AEO最適化とホームページのテキスト改修も代行する。AI検索流入を重視する医療機関に参考になる。
Japanly AEO
Japanly AEOは、ChatGPT・Claude・Geminiの日本語回答でのブランド露出を測定し、引用率・敬語・構造の3軸でスコア化。初回スキャンは無料で約2分、クレジットカード不要。
Atlas
Atlasの現在登録されている公式アドレスはatlasppt.comですが、取得時点でこのドメインから有効な製品ページは返されませんでした。そのため、製品の位置付け・機能・価格は独自に確認できません。契約前に公式サイトの実際の状態をご確認ください。
Sylgeo
Sylgeoは、ジェネレーティブエンジン最適化プラットフォームです。ChatGPT、Claude、Gemini、Perplexityでのブランドの出現状況を追跡し、競合他社の露出を監視して、構造化されたAI向けコンテンツを生成します。
Trakkr Data
Trakkr Data は、AI検索の背後にあるリアルタイムのテレメトリデータを提供し、探索可能なデータセットとして無料で公開しています。8つのデータセットが含まれ、AIが推奨するブランド、引用元、クローラーが取得したコンテンツ、モデル比較、クエリ書き換えなどをカバーし、毎日更新され、APIも提供されています。このデータによると、異なるAIモデル間でのブランド推奨の一致率は約43%にとどまります。
AI PC Scanner
AI PC Scannerはローカルにプライベートインデックスを構築し、ファイル名、ドキュメントの内容、OCRテキスト、スクリーンショット、画像による検索に対応しています。すべての操作はコンピューターのローカルで完結し、ファイルがデバイス外に出ることはありません。
オープンソース代替
gpt-researcher：オープンソースのディープリサーチエージェント
GPT Researcherはオープンソースのディープリサーチエージェントで、ウェブおよびローカルリサーチに対応し、引用付きのレポートを生成できます。20以上の情報源を集約し、2000文字以上のレポートを生成して、ハルシネーションを軽減します。Pythonベースで、Apache-2.0ライセンスを採用しています。収集時点で27,864スターを獲得しています。
Vespa: AI時代の検索基盤を自前で持つ選択肢
VespaはJavaベースのオープンソースAI検索プラットフォーム。GitHubで7000以上のStarを集め、約10万回のコミットがある。自前で検索サービスを持ちたいチーム向けの選択肢を解説する。
XERJ: grepより40倍省トークンなAIデータ索引
Rust製のオープンソースデータ索引エンジン。コード、ドキュメント、ログ、PDFを自動で索引化し、AIエージェントの検索やRAGに活用。Elasticsearch互換で既存クライアントも使える。公式はgrep比40倍のトークン節約を謳う。
AutoClip
YouTube/Bilibili動画ダウンロード、ハイライト切り出し、スマートコレクション自動生成ツールをサポート
