Eric Engineer

General Partner at S3 Ventures

πŸ“ Austin, Texas, United StatesπŸ”„ Updated September 2026πŸ’Ό 6 investmentsπŸ“… 8 years investingπŸ—“ Last invested Aug 2023
VC🌍 United States
6
Total investments
1
Early stage
3
Mid stage
2
Late stage
8y
Years active

Portfolio

6 investments Β· sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Aug 2023
Troubleshoot 10x Faster. ControlRooms is a troubleshooting platform that helps chemical, energy, and materials manufacturers detect issues sooner and troubleshoot faster. Our AI learns your plants behavior to surface issues that matter before humans or alarms detect them. Up and running in one week, ControlRooms helps your frontline troubleshoot proactively. See how ControlRooms works in a simulated plant. https://controlrooms.ai/demo
Board Observer
Oct 2022
Allstacks is an agentic platform for product and software development. With purpose-built solutions with agents operating in the same context across the lifecycle you define the right work, keep the delivery on track, and report on the outcomes. Product Studio is your daily home to ideate, define, refine, and share requirements and specs with technical clarity so you and your dev teams build the right things, faster and cheaper. Allstacks makes sense of your agentic software delivery, grounded in actual activity, with agents to surface risk, measure AI impact, and recommend optimizations.
Board Member
Jul 2022
Growth teams use Sumatra to optimize conversion by serving each user a personalized experience. - AI-powered audience amplification - Personalization for every stage of the funnel - Optimize conversion 3X faster vs. A/B testing
Board Member
May 2022
With RepVue, sales professionals can immediately know what its like to sell for any of the worlds most well known sales orgs. Detailed compensation and quota attainment data, culture scores, product market fit scores, diversity and inclusion scores, and much more. Rate a sales organization at repvue.com to join. Its anonymous and takes just a couple minutes.
Board Observer
May 2019
Our mission is to build better training, careers and lives for our customers and their employees in the HVAC, Plumbing, Electrical, Solar & Facilities Maintenance industries by delivering scalable and highly effective digital learning simulations. Our platform recreates life-like VR scenarios for skilled trades workers, allowing them to learn in a more engaging environment. The result is a workforce that is confident, highly skilled and ready in just a few weeks, not years. Our scalable, Comersive Learning solution compresses time from beginner to mastery – and can efficiently train hundreds of workers to be job-ready at the same time – quickly. Our revolutionary technology speaks for itself. Interplay Learning was named to the 2020 Inc. Best in Business list, won the AI Breakthrough Award for Best Use of Virtual Reality for Enterprise Applications and is an AHR Expo – Innovations Awards 2020 Winner. Welcome to the next generation of the skilled labor workforce.
Board Observer
Oct 2018
Our vision is to be the easiest, safest, and most powerful community-led database change management solution. Our solutions make developers’ lives better and deliver the automation capabilities technology executives need to remove database deployments as a barrier to delivering new application innovation. No database professional should ever miss a dance recital or miss out on life by pulling an all-nighter because of manual database work/fixing errors. Powered by open source innovation and supported by the experts who know it best, Liquibase is database schema change automation designed for high-speed CI/CD. Liquibase delivers on the promise of CI/CD for the database. Fast database change. Fluid delivery.
Experience Β· 8 entries
All (8)
Investments (6)
Board (5)
2023
Investor
Aug 2023
Troubleshoot 10x Faster. ControlRooms is a troubleshooting platform that helps chemical, energy, and materials manufacturers detect issues sooner and troubleshoot faster. Our AI learns your plants behavior to surface issues that matter before humans or alarms detect them. Up and running in one week, ControlRooms helps your frontline troubleshoot proactively. See how ControlRooms works in a simulated plant. https://controlrooms.ai/demo
2022
Board Observer
Oct 2022
Allstacks is an agentic platform for product and software development. With purpose-built solutions with agents operating in the same context across the lifecycle you define the right work, keep the delivery on track, and report on the outcomes. Product Studio is your daily home to ideate, define, refine, and share requirements and specs with technical clarity so you and your dev teams build the right things, faster and cheaper. Allstacks makes sense of your agentic software delivery, grounded in actual activity, with agents to surface risk, measure AI impact, and recommend optimizations.
Board Member
Jul 2022
Growth teams use Sumatra to optimize conversion by serving each user a personalized experience. - AI-powered audience amplification - Personalization for every stage of the funnel - Optimize conversion 3X faster vs. A/B testing
Board Member
May 2022
With RepVue, sales professionals can immediately know what its like to sell for any of the worlds most well known sales orgs. Detailed compensation and quota attainment data, culture scores, product market fit scores, diversity and inclusion scores, and much more. Rate a sales organization at repvue.com to join. Its anonymous and takes just a couple minutes.
2019
Board Observer
May 2019
Our mission is to build better training, careers and lives for our customers and their employees in the HVAC, Plumbing, Electrical, Solar & Facilities Maintenance industries by delivering scalable and highly effective digital learning simulations. Our platform recreates life-like VR scenarios for skilled trades workers, allowing them to learn in a more engaging environment. The result is a workforce that is confident, highly skilled and ready in just a few weeks, not years. Our scalable, Comersive Learning solution compresses time from beginner to mastery – and can efficiently train hundreds of workers to be job-ready at the same time – quickly. Our revolutionary technology speaks for itself. Interplay Learning was named to the 2020 Inc. Best in Business list, won the AI Breakthrough Award for Best Use of Virtual Reality for Enterprise Applications and is an AHR Expo – Innovations Awards 2020 Winner. Welcome to the next generation of the skilled labor workforce.
Show all 8 entries ↓
Investment activity
2018–2023 Β· 6 investments
20181201912022320231
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