Grapeshot bot
TL;DR
The Grapeshot bot is a sophisticated marketing crawler that helps advertisers ensure brand safety and find relevant contextual placements for their ads
Grapeshot bot, also known as GrapeshotCrawler, is a web crawler associated with Grapeshot, a brand safety and contextual advertising technology company (acquired by Oracle in 2021). It scans websites to analyze and classify content for ad targeting, ensuring ads appear alongside suitable contexts like topic categories or sentiment
What is the Grapeshot Bot?
The Grapeshot bot (officially known as GrapeshotCrawler) is a web crawler developed by Grapeshot Limited, a contextual intelligence company that was later acquired by Oracle. Unlike search engine crawlers like Googlebot that index pages for search results, this bot is classified as a marketing crawler designed to analyze webpage content for advertising purposes
Purpose and Function
The bot crawls pages to extract textual and contextual data, building profiles for audience insights and ad relevance without indexing for search. It mimics search engine bots but focuses on advertising compliance, respecting robots.txt directives for access control.
User Agent and Behavior
Primary user agent: It behaves politely, following standard crawl etiquette, but can be blocked via robots.txt with User-agent: grapeshot Disallow if unwanted
Verification and Management
Originates from UK-based IPs; verify via reverse DNS or logs. Site owners use tools like Google Search Console alternatives or Dark Visitors for monitoring, similar to handling other ad-tech crawlers.
Company Background
Attribute | Details |
|---|---|
Developer | Grapeshot Limited (now part of Oracle Corporation) |
Company Type | Global technology company specializing in contextual intelligence |
Headquarters | Norwich, United Kingdom |
Global Offices | New York, London, Cambridge, Chicago, San Francisco, Singapore, Sydney |
Current Parent | Oracle (acquired the company) |
Purpose and Function
The Grapeshot bot powers the company’s Live Context Marketing Engine, which provides real-time analysis of online content. Its main functions include:
Brand Safety: Scanning web pages to identify “brand unsafe” environments before ads are served, ensuring ads don’t appear next to inappropriate content
Contextual Targeting: Analyzing page content to categorize it and help marketers place relevant ads in suitable contexts
Predictive Targeting: Identifying trending topics and emerging audience interests in real-time
Content Analysis: Processing billions of digital sources across more than 30 languages
Crawler Statistics
First Seen: June 2012 (grapeFX), August 2012 (GrapeshotCrawler/2.0)
Last Seen: October 2023 (still active)
IP Addresses: At least 71 known IP addresses for the main crawler
Primary IP Locations: Mostly United States servers, with some in United Kingdom and China
Scale of Operation
The Grapeshot platform operates at enormous scale :
3 million+ queries per second (QPS)
7 trillion consumer impressions per month
100+ languages recognized
148 countries where segments are deployed
31 languages for content targeting
Clients and Usage
The platform serves major global brands, including
British Airways
Dyson
eBay
Electronic Arts
Experian
IBM
Johnson & Johnson
Mazda
Swarovski
Unilever
Verizon
As of 2026, approximately 157 verified companies use Grapeshot, primarily in the Media & Internet industry
How to Manage the Grapeshot Bot
Access Control via robots.txt
If you need to control or block the Grapeshot bot from crawling your site, you can use the following rules in your robots.txt file
User-agent: GrapeshotCrawler
Disallow:
Should You Block It?
Generally, blocking this bot is not necessary for most websites, as it serves legitimate marketing and advertising purposes. However, you might consider blocking it if:
You’re concerned about server resource usage
You don’t use any services that benefit from its crawling
You prefer to restrict automated access to your content
Integration Partners
Grapeshot integrates with major programmatic advertising platforms
AppNexus
MediaMath
The Trade Desk
Turn
AOL
AdForm
iPinYou
Google Adsense
Recognition
The company and its technology have received numerous industry awards
The Sunday Times Hiscox Tech Track 100
Red Herring Global Top 100
Digiday Awards (“Best Publisher Tool”)
AOP Awards
British Media Awards (“Ad Provider of the Year”)
The Drum Awards (“Best Attribution Solution”)
Summary
The Grapeshot bot is a sophisticated marketing crawler that helps advertisers ensure brand safety and find relevant contextual placements for their ads. Operating at massive scale across billions of pages, it analyzes content in real-time to power programmatic advertising decisions. Now part of Oracle, it remains an important tool in the digital advertising ecosystem.
