TensorZero raises $7.3M in seed funding led by FirstMark to enhance open-source infrastructure for large language model applications.
Amount Raised
$7.3 Million
Round Type
Seed
New YorkInformation TechnologyArtificial IntelligenceMachine LearningNatural Language ProcessingInvestors
Description
TensorZero, a startup focused on large language model applications, has announced the closing of a $7.3 million seed funding round led by FirstMark. The funding aims to support the company's mission to provide enterprise-ready components for LLM applications. As the company grows, it has recently gained significant traction, becoming the '#1 trending repository of the week' on GitHub. The investment comes at a critical time as enterprises seek effective solutions for deploying AI applications.
Quick answer
TensorZero raised $7.3 Million in a Seed round, dated August 18, 2025. Investors: Drw, Bedrock, Bessemer Venture Partners, FirstMark Capital and Coalition. TensorZero is based in New York, New York, United States.
- How much did TensorZero raise?
- TensorZero raised $7.3 Million in a Seed round on August 18, 2025.
- Who invested in TensorZero?
- Drw, Bedrock, Bessemer Venture Partners, FirstMark Capital and Coalition are named as investors in this round.
- What does TensorZero do?
- TensorZero is a startup focused on building open-source infrastructure for large language model applications.
- Where is TensorZero based and how big is it?
- TensorZero is based in New York, New York, United States. Fundz records about 5 employees.
- Who are the decision-makers at TensorZero?
- Fundz holds 1 contact at TensorZero. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Natural Language Processing and Artificial Intelligence around the same time
Companies in the same sectors as TensorZero that raised within 45 days of this round, from Fundz verified event records.
- Anything raised $11M (Series A) on September 29, 2025.
- Redpine raised $1.3M (Seed) on September 26, 2025.
- Forgent AI raised $5.1M (Pre-Seed) on September 23, 2025.
- Salt AI raised $10M (Funding Round) on September 22, 2025.
- Druid AI raised $31M (Series C) on September 18, 2025.
- Keplar raised $3.4M (Seed) on September 17, 2025.
Who to call at TensorZero, and when
A new round usually means TensorZero is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day TensorZero raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at TensorZero, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at TensorZero. With Fundz connected, it knows.
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Related People
TensorZero raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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