a16z Speedrun

Activity from announced rounds

Activity in this selectionUnited States · Oct 19, 2026 · Jul 22, 2026

Speedrun is an a16z investment program. Its company directory includes Circle Games and Keewano, linking the program to mobile-game development and infrastructure for working with event histories.

Recorded funding activity

RoundOS records participation in Circle Games’ Series A and Keewano’s seed round, as well as a lead role in Orbits’ pre-seed financing for an AI household assistant. Other covered activity includes Cascade’s construction-business software and ZeroDrift’s AI communications compliance tools. This page follows the Speedrun program’s recorded activity.

Sources
Rounds participated in
4
Confirmed lead rounds
1
1 roles undisclosed
New companies
4
First participation on record · 0 follow-on
Funding in participating rounds
$35M
4 disclosed · full round size, not this investor’s share

By stage

Seed4

By primary sector

AI1
Ecommerce1
Proptech1
Robotics1

By country

United States4

Rounds

4 in this selection
Forgepoint

AI software that helps manufacturers prepare quotes and manage sales administration.

$9.8MSeed
Lead
SafeWorld

SafeWorld develops simulation software for testing robots that operate around people.

$12.2MSeed
Participant
Atorie

Atorie sells clothing and accessories directly from manufacturers to consumers.

$9.5MSeed
Participant
Cascade

Platform to help architecture, engineering, and construction firms find and win projects

$3.5MSeed
Role not disclosed