21
Total investments
4
Early stage
7
Mid stage
4
Late stage
10y
Years active
Portfolio
20 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor and Syndicate Lead
Dec 2024
Otis AI (meetotis.com) is the AI digital advertiser for growing businesses and agencies by automating ad campaign management across Meta, Google, TikTok, LinkedIn, and more.
Otis does the work of a professional performance marketing team, helping you launch and optimize cross-channel ads in minutes, with no training required. Just connect your platforms and data, and let Otis handle retargeting, creative testing, budget allocation, and performance optimization for you.
On average, Otis users see:
• 2–3x higher return on ad spend (ROAS)
• 2x more leads and revenue
• 70% lower management costs
• 90% time saved
Whether youre a growing business with a lean (or no) marketing team, or an agency managing multiple client campaigns, Otis empowers you to reach the right audience, on the right channels, at the right time—with better results.
Trusted by 1,000+ users and partners, Otis has been featured in Forbes 30 Under 30, named Startup of the Year at Startup Grind Global Conference 2023, won 1st Place Pitch at both Startup Grind North America and Europe, and ranked #5 Product of the Week on Product Hunt. Otis is also an official Small Business Partner of the New York Jets!
Start growing smarter with Otis AI today.
Angel Investor and Syndicate Lead
Feb 2024
Noki is a data enrichment platform that allows you to build completely custom signals, to power your outbound (check out the list of >400 signal examples on our website → Noki.so).
We power the leading B2B Databases, Buyer Intent and Market Research Platforms with our powerful API.
Existing tools cant tell you if your prospect is actually qualified and it typically involves a ton of manual research. So weve fixed it, using AI.
Get in touch and well share access to our API and give you a custom data sample for free 🔥
Angel Investor and Syndicate Lead
Jul 2023
At Harper, were on a mission to make shopping for fashion online a better experience for both consumers and retailers.
Our journey began in London in 2017, born out of personal frustrations with the limitations of online fashion shopping — from the inability to touch and feel items to the hassle of returns.
We solve these challenges with our suite of elevated Try Before You Buy experiences, designed to bring the in-store experience to online shoppers while driving profitable growth for retailers.
Our innovative solutions are trusted by some of the UKs top online retailers, including Selfridges, Victoria Beckham, ME+EM, RIXO, Jigsaw and many more.
Were proud to be recognized as one of the top-rated retail technology companies on Trustpilot with a market-leading Net Promoter Score of 88.
Want to learn more about how Harper is helping retailers to thrive online while delivering exceptional customer experiences? Get in touch to arrange a free demo.
Angel Investor and Syndicate Lead
Mar 2022
Stashpad Docs cuts through the clutter of collaboration tools like Google Docs. It offers instant team collaboration with no account signup required. Markdown support lets you ditch formatting headaches and focus on getting your ideas down.
Angel Investor and and junior Syndicate Lead
Mar 2022
FileInvite will transform the way you collect information from your clients – hassle free and on time. No longer do you have to receive multiple emails from clients, files that are too big, the wrong data, late files and sometimes nothing at all.
We have made the process simple. All you have to do is create and send a FileInvite with the information you require. Clients can then upload documents or flies, complete forms and sign contracts digitally - all in their own secure client portal.
You can tick information off the check list as you receive it and send automated reminders to motivate clients if required. You can download the files at any stage straight to your computer or sync with your favourite cloud storage or CRM. With FileInvite you stay in control, impress your clients with professionalism and more importantly, save time and money.
FileInvite solves the issue of collecting information from clients in a range of different industries including:
• Banking
• Mortgage brokers
• Accountants/Financial advisors
• Lawyers
• Insurance brokers
• Website design
• Digital agencies
• Advertising/Media
• Construction industry
• Councils
• Office administration
• Education
• HR Onboarding
• And more…
Angel Investor
Nov 2021
Connecting your family to a wonder-filled world. (Its called "your neighborhood")
Sawyer connects parents with providers of the best enriching childhood experiences through a suite of industry-leading technology solutions with a goal to ensure every child has the opportunity to discover their own love of learning.
We empower small business owners, enterprise organizations, non-profits, and traditional educational institutions by providing business intelligence tools to drive decision making, and were helping parents navigate the intense, fragmented world of early childhood development by creating tools that help them balance and manage their children’s day-to-day lives.
We’re on a mission to change the way the world thinks about learning–that a great education isn’t just about high test scores or a flawless report card, it’s about building the capacity for discovery in our children through adventures that delight them today and prepare them for tomorrow.
Angel Investor
Sep 2021
Alexi supports legal teams with high-quality research memos powered by artificial intelligence. Get the answer to any legal question simply and effortlessly.
Angel Investor and Syndicate Co-Lead
Jul 2021
Automatically detect severe and more relevant problems and vulnerabilities early in the development process with the help of AI. Save time from code reviews & debugging.
Metabob uses a combination of ML techniques to detect logical and context-based problems from code and offer code suggestions for fixes, saving up to 60% of the time from code reviews & debugging. Metabob can be integrated directly into companies CI/CD pipelines.
Angel Investor and Syndicate Lead
Jun 2021
Tributi is a Colombian fintech start-up backed by Y Combinator.
We are drastically reducing tax compliance friction for individuals in Latin America by automating tax filing preparation.
Angel Investor
Jun 2021
Propensity is the only account-based marketing (ABM) platform with contact-level attribution.
Easily run omnichannel ABM campaigns, see who’s interacting with your brand, and send accurate, high-intent leads directly to sales.
Angel Investor
Mar 2021
Academlo es una escuela de programación en linea ofreciendo cursos sin pago inicial. Los estudiantes solo pagan un porcentaje de su salario cuando hayan conseguido un trabajo.
Angel Investor
Feb 2021
In complex CPG verticals like beauty, electronics, and outdoor gear, customers rely on the product recommendation of point-of-purchase experts up to 92% of the time. SparkPlug allows brands to directly reward these key influencers for every sale they generate with cash via gamified commissions, contests, and goals. We drive more revenue for brands, improve employee performance for retailers, and empower frontline workers across the world with fair compensation and economic equality, all based on the sales revenue they generate each day.
Angel Investor
Feb 2021
Meratas provides an embeddable multi-lender financing platform for private educational and personal loans.
With Meratas, students can easily pre-qualify with dozens of national lenders through one universal loan application, for all their private financing needs.
We are not a lender (were the platform), and we remain neutral. We believe that more choices are better than less
Angel Investor and Adviser
Sep 2020
Upside is a teams analytics platform for companies that believe in continuous improvement. Rooted in data science and machine learning, Upside helps teams and their people find simple ways to get better and more satisfied in their working lives.
Show all 20 investments ↓
Experience · 22 entries
All (22)
Investments (21)
2024
Angel Investor and Syndicate Lead
Dec 2024
Otis AI (meetotis.com) is the AI digital advertiser for growing businesses and agencies by automating ad campaign management across Meta, Google, TikTok, LinkedIn, and more.
Otis does the work of a professional performance marketing team, helping you launch and optimize cross-channel ads in minutes, with no training required. Just connect your platforms and data, and let Otis handle retargeting, creative testing, budget allocation, and performance optimization for you.
On average, Otis users see:
• 2–3x higher return on ad spend (ROAS)
• 2x more leads and revenue
• 70% lower management costs
• 90% time saved
Whether youre a growing business with a lean (or no) marketing team, or an agency managing multiple client campaigns, Otis empowers you to reach the right audience, on the right channels, at the right time—with better results.
Trusted by 1,000+ users and partners, Otis has been featured in Forbes 30 Under 30, named Startup of the Year at Startup Grind Global Conference 2023, won 1st Place Pitch at both Startup Grind North America and Europe, and ranked #5 Product of the Week on Product Hunt. Otis is also an official Small Business Partner of the New York Jets!
Start growing smarter with Otis AI today.
Angel Investor and Syndicate Lead
Feb 2024
Noki is a data enrichment platform that allows you to build completely custom signals, to power your outbound (check out the list of >400 signal examples on our website → Noki.so).
We power the leading B2B Databases, Buyer Intent and Market Research Platforms with our powerful API.
Existing tools cant tell you if your prospect is actually qualified and it typically involves a ton of manual research. So weve fixed it, using AI.
Get in touch and well share access to our API and give you a custom data sample for free 🔥
2023
Angel Investor and Syndicate Lead
Jul 2023
At Harper, were on a mission to make shopping for fashion online a better experience for both consumers and retailers.
Our journey began in London in 2017, born out of personal frustrations with the limitations of online fashion shopping — from the inability to touch and feel items to the hassle of returns.
We solve these challenges with our suite of elevated Try Before You Buy experiences, designed to bring the in-store experience to online shoppers while driving profitable growth for retailers.
Our innovative solutions are trusted by some of the UKs top online retailers, including Selfridges, Victoria Beckham, ME+EM, RIXO, Jigsaw and many more.
Were proud to be recognized as one of the top-rated retail technology companies on Trustpilot with a market-leading Net Promoter Score of 88.
Want to learn more about how Harper is helping retailers to thrive online while delivering exceptional customer experiences? Get in touch to arrange a free demo.
2022
Angel Investor and Syndicate Lead
Mar 2022
Stashpad Docs cuts through the clutter of collaboration tools like Google Docs. It offers instant team collaboration with no account signup required. Markdown support lets you ditch formatting headaches and focus on getting your ideas down.
Angel Investor and and junior Syndicate Lead
Mar 2022
FileInvite will transform the way you collect information from your clients – hassle free and on time. No longer do you have to receive multiple emails from clients, files that are too big, the wrong data, late files and sometimes nothing at all.
We have made the process simple. All you have to do is create and send a FileInvite with the information you require. Clients can then upload documents or flies, complete forms and sign contracts digitally - all in their own secure client portal.
You can tick information off the check list as you receive it and send automated reminders to motivate clients if required. You can download the files at any stage straight to your computer or sync with your favourite cloud storage or CRM. With FileInvite you stay in control, impress your clients with professionalism and more importantly, save time and money.
FileInvite solves the issue of collecting information from clients in a range of different industries including:
• Banking
• Mortgage brokers
• Accountants/Financial advisors
• Lawyers
• Insurance brokers
• Website design
• Digital agencies
• Advertising/Media
• Construction industry
• Councils
• Office administration
• Education
• HR Onboarding
• And more…
Show all 22 entries ↓
Investment activity
2016–2024 · 21 investments
Recent (last 2 years)Earlier
