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SPECIFICTION
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ontolo

ontolo.com

From $97/mo Web
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Spec score 7.0 #21 of 26 in Link Building Software

Spec sheet

Purpose
Ontolo finds prospects for link building, SEO, content, social media, competition research, sales, and other marketing needs.Read 8 Oct 2026 · ontolo.com
Headquarters
Boulder, Colorado, United StatesRead 28 Sep 2026 · ontolo.com
Maker
The About page identifies Ben Wills as the author and says the first version of Ontolo was created by the end of 2008.Read 8 Oct 2026 · ontolo.com
Custom plan
The homepage describes a Custom option with custom code, data, problems, and solutions; it does not show a price there.Read 8 Oct 2026 · ontolo.com
Exports
Users can export multi-tabbed Excel files or CSV files from searches in their prospect database.Read 8 Oct 2026 · ontolo.com
Guarantee
The Pro and Agency offers each list a 30-day money-back guarantee.Read 8 Oct 2026 · ontolo.com
Prospect analysis
Ontolo reports contact details, social accounts, outbound link statistics, content patterns, advertising opportunities, and technical features for prospects.Read 8 Oct 2026 · ontolo.com
Prospecting sources
The homepage says Ontolo prospects simultaneously from more than 80 sources.Read 8 Oct 2026 · ontolo.com
Query expansion
Ontolo expands some prospect types into more than 20 queries behind the scenes.Read 8 Oct 2026 · ontolo.com
Scale
The homepage lists capacity of 250,000 prospects per minute and more than 90 prospect types.Read 8 Oct 2026 · ontolo.com
Uploads
Users can upload CSV or plain text prospect lists, including lists from Moz, Ahrefs, Majestic, or their own sources.Read 8 Oct 2026 · ontolo.com

Plans and prices

Pro $97 a month $97.00 per Month 1,000,000 URLs in index · 200,000 URLs per day Read 8 Oct 2026 · ontolo.com
Agency $297 a month $297.00 per Month 5,000,000 URLs in index · 1,000,000 URLs per day Read 8 Oct 2026 · ontolo.com

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