Sylvain Kalache

Building the future of reliability | Ex-LinkedIn SRE | TechCrunch & The New Stack contributor

πŸ“ United StatesπŸ”„ Updated October 2026πŸ’Ό 4 investmentsπŸ“… 7 years investingπŸ—“ Last invested Jan 2023
Operator-angel🌍 United States
4
Total investments
3
Early stage
1
Mid stage
0
Late stage
7y
Years active

Portfolio

4 investments Β· sorted by recency
All investments
Early stage
Mid stage
Late stage
Angel Investor
Jan 2023
The new playbook for financial freedom.
Angel Investor
Oct 2021
Mercury is the fintech ambitious companies use for banking* and all their financial workflows. With a powerful account at the center of their operations, companies can make better financial decisions and ensure that every dollar spent aligns with company priorities. Thats why over 300K startups choose Mercury to confidently run all their financial operations with the precision, control, and focus they need to operate at their best. To learn more, visit Mercury.com. *Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.
Angel Investor
Sep 2020
Lindy is an AI assistant, designed to manage your daily tasks and act as an executive assistant for busy professionals. Currently, Lindy, excels at tasks like organizing calendar and email, coordinating travel bookings, finding potential customers or new team members, and summarizing content from videos, blog posts, and podcasts. Our long-term goal is to automate all knowledge work by creating an AI that can use any tool and access any data it needs. We envision a world where you can describe intricate workflows and get sophisticated apps to automate them, without the need for technical expertise.
Angel Investor
May 2019
Fairmint makes community ownership easy. Companies launch Fairmints decentralized portal on their website, allowing contributors to receive tokenized equity in exchange for time or money they invest. Built by founders for founders, our technology leverages blockchain and smart contracts to make equity programmable. Fairmint is the Web3 layer of the modern startup stack, empowering participation in the ownership economy.
Experience Β· 5 entries
All (5)
Investments (4)
Founder (1)
2023
Angel Investor
Jan 2023
The new playbook for financial freedom.
2021
Angel Investor
Oct 2021
Mercury is the fintech ambitious companies use for banking* and all their financial workflows. With a powerful account at the center of their operations, companies can make better financial decisions and ensure that every dollar spent aligns with company priorities. Thats why over 300K startups choose Mercury to confidently run all their financial operations with the precision, control, and focus they need to operate at their best. To learn more, visit Mercury.com. *Mercury is a fintech company, not an FDIC-insured bank. Banking services provided through Choice Financial Group and Column N.A., Members FDIC.
2020
Angel Investor
Sep 2020
Lindy is an AI assistant, designed to manage your daily tasks and act as an executive assistant for busy professionals. Currently, Lindy, excels at tasks like organizing calendar and email, coordinating travel bookings, finding potential customers or new team members, and summarizing content from videos, blog posts, and podcasts. Our long-term goal is to automate all knowledge work by creating an AI that can use any tool and access any data it needs. We envision a world where you can describe intricate workflows and get sophisticated apps to automate them, without the need for technical expertise.
2019
Angel Investor
May 2019
Fairmint makes community ownership easy. Companies launch Fairmints decentralized portal on their website, allowing contributors to receive tokenized equity in exchange for time or money they invest. Built by founders for founders, our technology leverages blockchain and smart contracts to make equity programmable. Fairmint is the Web3 layer of the modern startup stack, empowering participation in the ownership economy.
2015
Co-Founder & President
May 2015
Become a Full-Stack Software Engineer. Holberton School is a project-based alternative to college for the next generation of software engineers.
Investment activity
2019–2023 Β· 4 investments
20191202012021120231
Recent (last 2 years)Earlier