a16z Speedrun: publicly evidenced deal announced Aug 18, 2026.

What the public record shows: dated participations, a check range and a stated mandate, each with its source. Rebuilt weekly from the certified pool; a fund disappears when its last evidenced deal ages out.

Short answer

Has a16z Speedrun invested in the last 6 months?

Yes. According to SeedForge's Active Investor Index, a16z Speedrun's most recent publicly evidenced investment was announced on August 18, 2026 (Space Computer Inc., pre-seed), which is within the last 6 months. The index is refreshed weekly and investors without evidence in the last 180 days are removed.

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Type

Accelerator

Latest announced deal

Aug 18, 2026

Space Computer Inc. · pre-seed

Check range

$500K to $1M

from the fund's recorded profile, corroborated

Stages seen in evidence

Pre-seed

from recorded participations, last 6 months

Recent round size

$1M–$5M

rounded size of the announced round

Stated mandate

N. America

where the fund says it invests, from its recorded profile

Deal geography

N. America

where the funded company is based

Website

speedrun.a16z.com ↗

the fund's own site

Evidence

announcement ↗

every fact on this page links to a source

Deals on record, dated.

AUGUST 18, 2026 · 5 weeks ago

Space Computer Inc.pre-seed

announcement ↗ · evidence posted Sep 14, 2026 · closing date Aug 18, 2026 (researched)

FEBRUARY 14, 2027

This entry ages out of the index unless a newer deal is evidenced

180 days after the last announcement on record

Questions founders ask.

Why does this page show only the last six months?

The index records publicly evidenced participations announced in the last 180 days. Older deals are not absence of activity; they are outside the window this index is built to answer for.

How do I know if a16z Speedrun fits my startup?

Upload your pitch deck or complete your SeedForge profile and your matched investor list unlocks free, with a drafted intro per partner. If this fund fits, it appears there.

Is a16z Speedrun a match for your startup?

Upload your deck or complete your SeedForge profile: if they fit, they appear in your matched list with a drafted intro. If they do not, you see the investors who do.

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This index is free to use and cite. Investor contact details are never published.

Data access: JSON · listed in llms.txt · More active pre-seed AI investors
Cite as: SeedForge Active Investor Index: a16z Speedrun, latest evidenced participation announced 2026-08-18. Updated 2026-09-24. seedforge.com/investors/funds/a16z-speedrun--s937n2

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