Benjamin Boyer
Executive Chairman and Co-Founder @ R-Zero
San Francisco, United States
Benjamin Boyer is a Series C investor at R-Zero in San Francisco focused on Software and Internet. Ben Boyer is a Managing Director of Tenaya Capital, and he has been a member of the Tenaya investment team since 2000.Previously, Ben was a member of Lehman Brothers' Technology Investment Banking group, where he was responsible for corporate finance and strategic advisory assignments.Ben holds an M.B.A. from Stanford Graduate Schoolof Business and a B.S. in human and organizational development from Vanderbilt University.
- Total investments:
- 28
- Last investment:
- Lead investor:
- 36%
Last updated:
For AI agents: llms.txt
Industries Benjamin Boyer invests in
Stages Benjamin Boyer invests in
Countries Benjamin Boyer invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.2M–$4.4M
- Series B
- $12M–$256M
- Series C
- $10M–$110M
Investment Focus
Industry
- Software 6 (21%)
- Internet 5 (18%)
- E-Commerce 4 (14%)
- Information Technology 4 (14%)
- Artificial Intelligence 4 (14%)
Stage
- Series C 7 (25%)
- Seed 6 (21%)
- Series B 6 (21%)
- Series D 4 (14%)
- Series A 1 (4%)
Country
- United States 16 (57%)
- China 4 (14%)
- Germany 1 (4%)
- Singapore 1 (4%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Wrench
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Wrench is an online fleet management and maintenance platform that provides auto repair services. It offers mobile mechanics service for all types of cars and trucks. Wrench offers services such as alternator replacement, battery replacement, brake caliper replacement, brake pad replacement, and other repairing services. The company was foundedin 2015 and is headquartered in Seattle, Washington. | $20M / Series C / Nov 07, 2019 | |
Triparound
|
Founded by established travel professionals and backed by an all-star team of angel investors across five continents and Silicon Valley, Triparound is a travel tech company with a mission of bringing travel planning into the future through a holistic ecosystem of products and services.Triparound is a software platform (SaaS) for travel companiesthat seek to achieve efficiency, effectiveness and ease of use on their day-to-day business operations. In turn, data will become an asset through which we can provide insights and leverage market expansion opportunities, connecting the dots under our vision of 360⁰ travel and building on the macro trend of millennials’ needs for curated experiences. Our ultimate goal is to commoditize both the efficiency of travel professionals as well as the consumers’ ability to effortlessly create and execute their trips. Effectively, we will be substituting the sluggish “human algorithm” with tech-enabled travel solutions.The company was founded in 2019 and based in Palo Alto, California. | $1.2M / Seed / Mar 18, 2019 | |
Bianlifeng
|
Bianlifeng is a cashier-free convenience store operator.The team is composed of the convenience store industry veteran team and well-known Internet team. | $256M / Series B / Oct 25, 2018 | |
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Wrench
|
Wrench is an online fleet management and maintenance platform that provides auto repair services. It offers mobile mechanics service for all types of cars and trucks. Wrench offers services such as alternator replacement, battery replacement, brake caliper replacement, brake pad replacement, and other repairing services. The company was foundedin 2015 and is headquartered in Seattle, Washington. | $12M / Series B / Oct 01, 2018 | |
Kangaroo
|
Kangaroo is an electronics company that provides simple home security systems. It offers flexible, app-enabled, and affordable security systems. It aims to make the world safer. It extends to ensuring data is secure and privacy is protected. They take several extra steps to ensure total security. Kangaroo was founded in 2018 and is headquarteredin New York, New York. | $4.4M / Seed / May 11, 2018 | |
TruSignal
|
TruSignal, Inc., a TransUnion company, is an innovative leader in people-based marketing technology for Fortune 500 brands, agencies, platforms, publishers and data owners. TruSignal uses predictive scoring, powered by artificial intelligence (AI), to make big data actionable for one-to-one addressable marketing. TruSignal delivers incredibleresults by pinpointing the best people to target at scale and optimizing the bid price for every impression. This is all accomplished through the TruAudience Platform, which combines a robust deterministic identity graph, a massive third-party data set, an advanced AI engine with multiple machine learning algorithms, extensive people-based, omnichannel ID matching technology and a robust set of integration APIs that fuel partner platforms with powerful insights, custom audience building, lookalike audiences, audience expansion and bid price optimization solutions that are easy, accurate, scalable and fast. | $5M / Series A / Oct 12, 2017 | |
Tenor
|
Tenor has more than 12 billion monthly searches and 300 million monthly users, Tenor is the largest & fastest growing mobile GIF search engine. In a world that largely operates through texts and social media messages, Tenor adds emotion to digital conversations by helping people find the perfect GIF to communicate their mood and personality.Tenor has used its 12B monthly search requests to build the Tenor Emotional Graph, which powers the #1 GIF Keyboard app and GIF sharing for partners including iMessage, Facebook Messenger, WhatsApp, Twitter, Google Gboard, Kik, and others. In 2017, Tenor launched the first branded GIF program, which companies like Dunkin Donuts, Nissan, AT&T, and Wendy’s have joined to connect authentically with mobile audiences. | $17M / Series B / Sep 19, 2017 | |
ResearchGate
|
ResearchGate is the professional network for researchers. Over 20 million researchers use researchgate.net to share and discover research, build their networks, and advance their careers. Based in Berlin, ResearchGate was founded in 2008. Its mission is to connect the world of science and make research open to all. | $52.6M / Series D / Feb 28, 2017 | |
People.ai
|
People.ai is an artificial intelligence (AI) platform for enterprise revenue.People.ai helps sales, marketing, and customer success teams uncover every revenue opportunity from every customer, by capturing all customer contacts, activity and engagement to drive actionable insights across all revenue teams.People.ai empowers sales leaders to bemore effective at managing their teams and growing revenue by giving them a complete picture of sales activities and leveraging AI to deliver sales performance analytics, personalized coaching, one-on-one feedback, and pipeline reviews.The People.ai platform identifies and targets the buying group, and gives marketers a clear visualization of whom sales has spoken with, and which campaign has been successful in each opportunity. Using this information, marketers are able to build personas and deal models in order to better target their marketing efforts and get better campaign ROI.Customer success and services teams use People.ai to ensure they are engaging with the right people when the customer is handed off to them, but more importantly, these post-sales teams are constantly looking to align their effort and activities with the right opportunities and customers, tracking the true cost to support each customer. | $3M / Seed / Aug 24, 2016 | |
Backstory
|
People.ai is an artificial intelligence (AI) platform for enterprise revenue.People.ai helps sales, marketing, and customer success teams uncover every revenue opportunity from every customer, by capturing all customer contacts, activity and engagement to drive actionable insights across all revenue teams.People.ai empowers sales leaders to bemore effective at managing their teams and growing revenue by giving them a complete picture of sales activities and leveraging AI to deliver sales performance analytics, personalized coaching, one-on-one feedback, and pipeline reviews.The People.ai platform identifies and targets the buying group, and gives marketers a clear visualization of whom sales has spoken with, and which campaign has been successful in each opportunity. Using this information, marketers are able to build personas and deal models in order to better target their marketing efforts and get better campaign ROI.Customer success and services teams use People.ai to ensure they are engaging with the right people when the customer is handed off to them, but more importantly, these post-sales teams are constantly looking to align their effort and activities with the right opportunities and customers, tracking the true cost to support each customer. | $3M / Seed / Aug 24, 2016 | |
| See all 28 investments → | |||
Co-Investors
About R-Zero
R-Zero offers smart building technology that delivers real-time insights on optimizing indoor spaces to improve workforce productivity, predict real estate needs, and create operational efficiencies, including reducing energy costs. R-Zero’s smart building solutions include IAQ and comfort monitoring, high-efficiency HVAC filtration, spaceutilization sensors, occupancy-based building controls, and real estate performance analytics. R-Zero’s connected platform is easy-to-use, secure, and scalable, enabling owners, operators, and their tenants, to prepare their buildings for tomorrow's challenges.
R-Zero Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Anna Santeramo
Vice President Of Strategic Partnerships and BD
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Benjamin Boyer
Executive Chairman and Co-Founder
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Eli Harris
President and Co-Founder
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Elizabeth Redmond
General Manager, Sensors
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Grant Morgan
Co-Founder
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FAQ
What does Benjamin Boyer invest in?
Benjamin Boyer invests primarily in Software, Internet and E-Commerce startups, most often at Series C and Seed stage. Most of the 28 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Benjamin Boyer's check size?
Benjamin Boyer typically joins rounds of $1.2M–$4.4M at Seed, $12M–$256M at Series B and $10M–$110M at Series C. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Benjamin Boyer participates in.
How do I contact Benjamin Boyer?
Public channels for Benjamin Boyer include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Benjamin Boyer last invest?
The most recent investment recorded for Benjamin Boyer closed in Nov 2019. Shizune tracks 28 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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