Ontra

Q: Who is the Manager, Machine Learning Platform of Ontra?

Yuxiang Liu is the Manager, Machine Learning Platform at Ontra. Get verified contact information on StackWho.

Q: Who is the Software Engineering Manager of Ontra?

Jared Wilkens is the Software Engineering Manager at Ontra. Get verified contact information on StackWho.

Q: Where is Ontra located?

Ontra is based in San Francisco, California, United States.

ontra.ai

information technology & services

ontra.ai

San Francisco, California, United States

201-500 employees

12000000 revenue

LinkedIn Profile

About Ontra

legal technology, contract automation, contract management, contract lifecycle management, private markets, private equity, ndas, entity management, ai legal tech, software development, offices of lawyers, regulatory compliance automation, document comparison, fund management, legal automation, private market legal tech, ai-driven decision making, financial technology, fund obligation tracking, entity data consolidation

Ontra's Tech Stack

AI/ML

Decision Makers at Ontra

17 contacts

Yuxiang Liu

Manager, Machine Learning Platform

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Jared Wilkens

Software Engineering Manager

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Allen Pan

Director of Sales Engineering

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Devin Riley

Engineering Manager

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Ryan Hanni

Director of Engineering

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Carrick Rogers

Director of Engineering, Growth

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Wei Kong

Software Engineering Manager

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Matthew Cummings

Senior Engineering Manager (promoted From Staff Infrastructure Engineer)

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Brian Murray

Software Engineering Manager

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Jessie Keck

Software Engineering Manager

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Arun Pahilajani

Engineering Manager

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Ross Paffett

Software Engineering Manager

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Eric Hawkins

Chief Technology Officer

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Maryann Vellanikaran

VP Engineering

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Mike Whittemore

Director, Engineering

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Erik Jones

Senior Manager and Tech Lead, Data Engineering

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Leslie Olsen

Chief Marketing Officer

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37 technologies detected · 17 decision makers · Emails available

Sales Outreach Angle

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Ontra's Position in the StackWho Database

• Ontra is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 4,373 information technology & services companies are in the 201-500 employee range (same size as Ontra).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Ontra use?

Ontra uses Cloudflare DNS, Mailchimp Mandrill, Gmail, Marketo, Google Apps, Microsoft Office 365, and 31 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Ontra?

StackWho has verified email addresses for 17 decision makers at Ontra. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Ontra directly for sales, recruiting, or partnerships.

What industry is Ontra in?

Ontra operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Ontra's contact data?

Yes. StackWho Pro members can export decision maker contact data for Ontra and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.