
Greymatter
Hosted by Seth Rosenberg and Saam Motamedi · Greylock Partners
4.4from 186 ratings
- 299
- Episodes
- 11
- Transcribed
- 186
- Ratings
- 2016
- First episode
About Greymatter
How do tech startups go from idea…to iconic? Greymatter’s weekly podcast features interviews with VCs, founders, and tech visionaries on everything from AI, marketplaces, and cybersecurity as well as company-building strategies like growth, finding product-market-fit, and recruiting top talent. Founders and VCs offer candid accounts of success, failure, and adaptation. Greymatter delivers practical insights mixed with the bold optimism that defines entrepreneurship.
- Publisher
- Greylock Partners
- Category
- business · technology
- Language
- en
- Explicit
- No
- First episode
- 29 Feb 2016
- Latest episode
- 24 Jun 2025
Latest episodes
11 of 299 episodes have a transcript.

24 Jun 2025TRANSCRIPT
Greylock Presents: The Intelligent Marketer

8 Oct 2024TRANSCRIPT
"Ship Pricing as Fast as Product" - CEO Alvaro Morales on Orb's Mission to Revolutionize Billing Infrastructure

23 Jul 2024TRANSCRIPT
Opal Security's Umaimah Khan on Security-First Identity
Inside a recent episode

Greylock Presents: The Intelligent Marketer
Published 24 Jun 2025 · Transcript excerpt
[…] Like why did Facebook put so much money into Robin? Why did Google put so much money into Meridian? They ostensibly, they would be the benefactors of last click attribution, right? But why were they so invested in again in these tools and in people's hands? Because they know that if everyone's deploying money more wisely, they benefit. Even if it's not, even if they don't benefit the most, they still do, right? And so like, I think there are no losers if measurement gets better broadly. I mean, other than like kind of fraughty sources of traffic. But I think like the legitimate sources of traffic that provide incremental value, like they will win. […]
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See plansWho has been a guest on Greymatter
Names identified in recent episode analyses. Showing up to five guests.
- Alvaro Morales
- Umaimah Khan
- Mustafa Suleyman
- Corinne Riley
- Rishabh Jain
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
- Apple Podcasts (US)
- 4.3 / 5
- 120 ratings
- Spotify
- 4.5 / 5
- 66 ratings
Podcast Authority Score: 57 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
- Quality
- 88
- Social presence
- 0
- YouTube
- 0
- Engagement
- 66
Contact Greymatter
- Guest appearances
- Books guests
Based on episode analysis; this does not confirm that the show is currently accepting guests.
Questions about Greymatter
Who hosts Greymatter?
Seth Rosenberg and Saam Motamedi host the show. Published by Greylock Partners.
Does Greymatter take guests?
Yes. Guests have been identified in episode analyses.
Where can I read transcripts?
11 of 299 episodes have a transcript on Pod Engine. Full transcripts are available with a Pod Engine plan.
Host of Greymatter?
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