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Tendrils has raised $30M in a Series A round led by Benchmark to redesign the CPU with thousands of parallel cores.

PRIVATENov 11, 2026

Amount Raised

$30 Million

Round Type

Series A

Cambridge

Investors

SV AngelsEmbassy VenturesConvictionCloudberryAntimatterFR8Visionaries ClubUK Sovereign AI FundBenchmark

Description

Tendrils, a Cambridge-based startup, secured $30 million, led by Benchmark, to build a new general-purpose processor. Other investors include the UK Sovereign AI Fund and Visionaries Club. Jack Altman of Benchmark will join the board. The company is also developing an open-source programming language for parallel-first chips.

Quick answer

Tendrils raised $30 Million in a Series A round, dated November 11, 2026. Investors: SV Angels, Embassy Ventures, Conviction, Cloudberry, Antimatter, FR8, Visionaries Club and UK Sovereign AI Fund. Tendrils is based in Cambridge, England, United Kingdom.

How much did Tendrils raise?
Tendrils raised $30 Million in a Series A round on November 11, 2026.
Who invested in Tendrils?
SV Angels, Embassy Ventures, Conviction, Cloudberry, Antimatter, FR8, Visionaries Club and UK Sovereign AI Fund are named as investors in this round.
What does Tendrils do?
Tendrils is a Cambridge-based startup founded in 2026 that aims to redesign the CPU with thousands of parallel cores, moving beyond outdated design decisions.
Where is Tendrils based and how big is it?
Tendrils is based in Cambridge, England, United Kingdom.
Who are the decision-makers at Tendrils?
Fundz holds 2 contacts at Tendrils, including the Co-Founder. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

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Company Information

Company

Tendrils

Location

Cambridge, England, United Kingdom

About

Tendrils is a Cambridge-based startup founded in 2026 that aims to redesign the CPU with thousands of parallel cores, moving beyond outdated design decisions. The company is developing a general-purpose processor and an open-source programming language called Vine for parallel-first chips. Tendrils believes current CPUs are constrained by backwards compatibility and seeks to build a chip from the ground up as a parallel processor. Their innovative approach focuses on eliminating shared mutable memory and linear instruction streams.

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Related People

2 contacts
Verified contactsNils C., Co-Founder hiddenSee plans and pricing
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Funding Insights

What this usually means
Typical timeline to Series B
Series A companies typically raise their next round in 10-18 months

Tendrils 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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