ontolo

What ontolo is

Ontolo is a web-based prospect discovery tool for link building, SEO, content, social media, competition research, sales, and other marketing needs. Its homepage lists more than 90 prospect types and says it searches more than 80 sources at once. For some prospect types, it expands requests into more than 20 queries behind the scenes. Users can upload CSV or plain text prospect lists, including lists from Moz, Ahrefs, Majestic, or their own sources. Ontolo reports contact details, social accounts, outbound link statistics, content patterns, advertising opportunities, and technical features for prospects. Search results can be exported as multi-tabbed Excel files or CSV files. The homepage lists capacity of 250,000 prospects per minute. Pro costs $97 a month and includes 1,000,000 URLs in the index and 200,000 URLs per day. Agency costs $297 a month and includes 5,000,000 URLs in the index and 1,000,000 URLs per day. Both plans list a 30-day money-back guarantee. A Custom option is described, but no price is shown.

Who it suits

Ontolo may suit marketers and sales teams seeking prospects across several marketing and research needs. Its list uploads, prospect details, and exports may be useful when working from existing prospect sets.

Limits

Pro includes 1,000,000 URLs in the index and 200,000 URLs per day. Agency includes 5,000,000 URLs in the index and 1,000,000 URLs per day.

Getting started

1. Open the ontolo website
2. Choose Pro, Agency, or Custom
3. Upload a CSV or plain-text prospect list, if needed
4. Run searches across prospect types
5. Export results as Excel or CSV files

Verdict

Ontolo offers broad prospect discovery with list uploads, detailed prospect data, and export options. Compare the daily URL limits and index sizes with your needs before selecting Pro or Agency.