Gregory Sands
Founder & Managing Partner @ Guardian Analytics
Palo Alto, United States
Gregory Sands is a Series A investor at Guardian Analytics in Palo Alto focused on Software and Artificial Intelligence. Gregory Sands is based out of Palo Alto, California and is the Founder & Managing Partner of Costanoa Ventures. Gregory previously worked at Sutter Hill as a Managing Director. Gregory Sands attended the Stanford Graduate School of Business.
- Total investments:
- 86
- Last investment:
- Lead investor:
- 45%
Last updated:
For AI agents: llms.txt
Industries Gregory Sands invests in
Stages Gregory Sands invests in
Countries Gregory Sands invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 11 (13%)
- Artificial Intelligence 11 (13%)
- SaaS 6 (7%)
- Machine Learning 6 (7%)
- Analytics 5 (6%)
Stage
- Series A 23 (27%)
- Series B 15 (17%)
- Seed 9 (10%)
- Series C 6 (7%)
- Funding Round 6 (7%)
Country
- United States 31 (36%)
- Canada 1 (1%)
- Germany 1 (1%)
- United Kingdom 1 (1%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Smack Technologies
|
Smack's domain-specific models assess multimodal data streams in real time, transforming them into campaign-informed decisions across the kill chain within seconds. | $61M / Series B / Aug 17, 2026 | |
Self Inspection
|
Self Inspection is a provider of an AI-powered platform for the automotive inspection market. Its platform allows companies to complete a computer vision-based guided vehicle inspection in a few minutes on any phone, using AI to evaluate damages and estimate fix costs. The tech streamlines lease-end, trade-in, rental, transportation, and insuranceclaim vehicle inspections, creating a frictionless future while enabling trust and deep analytics every time a vehicle changes hands. | $10M / Venture - Series Unknown / Jul 16, 2026 | |
|
Smack Technologies
|
Smack's domain-specific models assess multimodal data streams in real time, transforming them into campaign-informed decisions across the kill chain within seconds. | $32M / Series A / Mar 02, 2026 | |
Tenna Systems
|
Tenna Systems develops a platform that supports real-time monitoring, geolocation, and mitigation of radio-frequency interference to help maintain dependable connectivity for mission-critical systems. Its technology is informed by extensive experience in electromagnetic warfare and is designed to enhance awareness of RF activity across complexoperational environments. Tip&Cue supports defense, aerospace, and mobility organizations by enabling detection and analysis of interference sources and by strengthening the resilience of systems that depend on spectrum availability. | $13.5M / Seed / Feb 08, 2026 | |
Mindtrip
|
Mindtrip operates as an AI assistant that provide travel data that includes maps with suggested places to visit. | Seed / Dec 04, 2025 | |
Markup AI
|
AI can create content, but Markup AI’s Content Guardian AgentsSM perfect your content. Our API- and MCP-first solution delivers content guardrails directly where your content lives. Markup AI instantly scans, scores, and rewrites any content to enforce your standards for brand voice, terminology, and compliance. Markup AI gives you the confidenceyou need to scale your use of AI. | $27.5M / Series A / Sep 17, 2025 | |
StackHawk
|
StackHawk is a computer software company that specializes in website and software maintenance and detecting bugs. The company provides documentation, and automate the pipeline to prevent future bugs from hitting prod. StackHawk was founded in 2019 and headquartered in Denver, Colorado. | $12M / Series B / May 22, 2025 | |
SGNL
|
Modern enterprise authorization with human-readable policies and an understanding of business context to deliver just-in-time authorization | $30M / Series A / Feb 12, 2025 | |
|
Self Inspection
|
Self Inspection is a provider of an AI-powered platform for the automotive inspection market. Its platform allows companies to complete a computer vision-based guided vehicle inspection in a few minutes on any phone, using AI to evaluate damages and estimate fix costs. The tech streamlines lease-end, trade-in, rental, transportation, and insuranceclaim vehicle inspections, creating a frictionless future while enabling trust and deep analytics every time a vehicle changes hands. | $3M / Seed / Feb 07, 2025 | |
Highnote
|
Highnote is an embedded finance company developing a virtual payment platform to handle complex payment processing business flows.Utilizing the developer-friendly Highnote platform, product and engineering teams at digital enterprises of all sizes can easily and efficiently embed virtual and physical payment cards (commercial and consumerprepaid, debit, credit, and charge), ledger, and wallet capabilities into their existing products, creating compelling value for users while growing revenue and building a unique and differentiated brand. | $125M / Series B / Jan 21, 2025 | |
| See all 86 investments → | |||
Co-Investors
About Guardian Analytics
Guardian Analytics is the pioneer and leading provider of behavioral analytics and machine learning solutions for preventing banking fraud. More than 400 financial institutions have standardized on Guardian Analytics’ innovative solutions to mitigate fraud risk and rely on the company to stop the sophisticated criminal attacks targeting retail andcommercial banking clients. With Guardian Analytics, financial institutions build trust, increase competitiveness, improve their customer experience and scale operations. Guardian Analytics is privately held and based in Mountain View, CA. For more information, please visit www.GuardianAnalytics.com.Guardian Analytics is a registered trademark of Guardian Analytics, Inc.
Guardian Analytics Contacts
| Name | Phone | Socials | |
|---|---|---|---|
|
Gregory Sands
Founder & Managing Partner
|
|||
Eric Tran-le
Co-CEO
|
|||
Gary Lisa
VP, Global Sales
|
|||
Jesus Ortiz
VP, Product Development
|
|||
John Olson
VP, Cloud Operations and Security
|
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Find investors for your startup
Search 48,091 investors by industry and country. Emails and phones included.
Similar Investors
Similar stage
Recommended lists
FAQ
What does Gregory Sands invest in?
Gregory Sands invests primarily in Software, Artificial Intelligence and SaaS startups, most often at Series A and Series B stage. Most of the 86 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Gregory Sands?
Public channels for Gregory Sands 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 Gregory Sands last invest?
The most recent investment recorded for Gregory Sands closed in Aug 2026. Shizune tracks 86 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.
Contact your first 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Continue with Google
Continue with LinkedIn
