OverviewSuggest Edit

Tidelift is a company that develops a solution for managing, securing, and maintaining the health of the open-source supply chain. It includes tools to create, track, and manage customizable catalogs of maintained open-source components backed by Tidelift and its open-source maintainer partners.

HQBoston, MA, US

Latest Updates

Employees (est.) (Mar 2021)37
Cybersecurity ratingAMore

Key People/Management at Tidelift

Donald Fischer

Donald Fischer

Co-Founder, CEO
Jeremy Katz

Jeremy Katz

Havoc Pennington

Havoc Pennington

Luis Villa

Luis Villa

Show more

Tidelift Office Locations

Tidelift has an office in Boston
Boston, MA, US (HQ)
50 Milk St #16th
Show all (1)

Tidelift Financials and Metrics

Summary Metrics

Founding Date


Tidelift total Funding

$40 m

Tidelift latest funding size

$25 m

Time since last funding

2 years ago

Tidelift investors

Tidelift's latest funding round in January 2019 was reported to be $25 m. In total, Tidelift has raised $40 m
Show all financial metrics

Tidelift Cybersecurity Score

Cybersecurity ratingPremium dataset



SecurityScorecard logo

Tidelift Online and Social Media Presence

Embed Graph

Tidelift Blogs

Introducing Free as in Friday, a casual conversation about open source and more

Last week, I asked Tidelift co-founder and resident licensing guru Luis Villa when we can schedule his next webinar. He said, and I quote: “I had a thought last week that I can’t shake. SpeakeasyJS is a lifter’s Friday-afternoon chat series. And I’m sort of wondering if we should do that…

Analyst report: Tidelift catalogs clean up the enterprise open source portfolio

A few weeks ago, we shared some major updates to Tidelift catalogs that dramatically improve organizations’ ability to ensure the health of their open source supply chain. Open source supply chain management should be top of mind for any organization, especially in the wake of the recent…

Hey maintainers, please take our (first-ever) Tidelift maintainer survey

We’ve launched our first, all-encompassing survey of open source maintainers! If you actively maintain one or more open source projects, we want to hear from you.

You're invited: Taming the beast: How to get control of your organization’s open source supply chain

Software supply chain risk has made front page news in the wake of the recent SolarWinds breach, and organizations are more focused than ever on ensuring their software supply chain is healthy and secure. 

Better together: cultivating an open source ecosystem that works for everyone

Hello, world! My name is Josh, and I’m pleased to introduce myself as one of the newest members of the Tidelift team.

What's in the tech tea leaves? Donald Fischer shares his 2021 open source predictions with TFiR

A few weeks ago, Tidelift CEO and co-founder Donald Fischer joined our friends at the TFiR podcast to discuss his predictions for 2021. What does Donald see in the tech tea leaves?
Show more

Tidelift Frequently Asked Questions

  • When was Tidelift founded?

    Tidelift was founded in 2017.

  • Who are Tidelift key executives?

    Tidelift's key executives are Donald Fischer, Jeremy Katz and Havoc Pennington.

  • How many employees does Tidelift have?

    Tidelift has 37 employees.

  • Who are Tidelift competitors?

    Competitors of Tidelift include BuildBuddy, SonarSource and Snyk.

  • Where is Tidelift headquarters?

    Tidelift headquarters is located at 50 Milk St #16th, Boston.

  • Where are Tidelift offices?

    Tidelift has an office in Boston.

  • How many offices does Tidelift have?

    Tidelift has 1 office.