SSubstack Team
Substack
Last updated: February 23, 2026
A place for independent writing. We make it simple for a writer to start a paid newsletter Media Publishing Consumer
Andreessen Horowitz, $65M Series B in 2021, $650M valuation
A place for independent writing. We make it simple for a writer to start a paid newsletter Media Publishing Consumer
Andreessen Horowitz, $65M Series B in 2021, $650M valuation
- Series B • Andreessen Horowitz, $65M Series B in 2021, $650M valuation
Founder Intelligence Brief: Substack Team
This profile is built to help readers move from a founder name to decision-ready context. Substack Team is mapped to Substack in the Media category, with current stage context as Series B. The primary operating market is San Francisco Bay Area, California, USA, which connects this profile directly to regional ecosystem pages and related industry hubs.
Funding visibility currently shows $65.00M, with the latest mapped round as Series B (Andreessen Horowitz, $65M Series B in 2021, $650M valuation). This makes it easier to evaluate growth narrative against capital stage rather than reading isolated updates without baseline context.
For deeper research, combine this founder page with the company profile, company news hub, country newsroom and Media startup list. This route gives a cleaner picture of execution, market demand, and competitive movement.
Research flow
- Validate company baseline on company intelligence.
- Compare market peers via Media industry routes and Series B stage pages.
- Track fresh updates in newsroom coverage and signals feed.
Operating context
- Geography: United States directory.
- Stage signal: Series B funding coverage.
- Hiring status: Open Roles.
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FAQs About Substack Team
Common questions people ask about this profile.
Who is Substack Team?
Substack Team is the founder profile listed on 100Xfounder for Substack, tracked for market signals, company intelligence, and operator-level context.
What does Substack do?
A place for independent writing. We make it simple for a writer to start a paid newsletter Media Publishing Consumer
Where is Substack based?
Substack is listed as operating from San Francisco Bay Area, California, USA.
What is the current funding stage of Substack?
Substack is currently categorized at Series B on 100Xfounder. Funding signal: Andreessen Horowitz, $65M Series B in 2021, $650M valuation
What is the latest funding round for Substack?
The latest tracked round for Substack is Series B Andreessen Horowitz, $65M Series B in 2021, $650M valuation. Total tracked rounds: 1.
Is Substack hiring right now?
Current hiring signal for Substack: Open Roles.
Is Substack Team's profile verified?
Yes. Substack Team's profile is marked as verified on 100Xfounder as of March 3, 2026.
How can I connect with Substack Team?
You can use the profile action buttons and listed links on 100Xfounder. Contact context is provided with business relevance and profile metadata for substack.com.
What technologies are associated with Substack?
Substack is associated with Node.js, React, Kafka, and Snowflake based on current profile intelligence.