Failup Ventures | Activity | F4

Failup Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Investment

Made a follow-on investment in Bracket's $7M seed round for AI-native treasury infrastructure.

Bracket

Bracket Failup Ventures

bracket.co.ukFEB 12, 2026

FEB 12, 2026

Essay

Jesse Heikkilä (GP) published a detailed essay on AI's accelerating impact on the workforce and economy, reflecting on recent model releases and implications for the next phase of AI adoption.

Time to Wake Up — Letters from San Francisco, Part 1

Failup Ventures

linkedin.comFEB 12, 2026

FEB 12, 2026

Investment

Led Optivian's $2M pre-seed round for its AI Sales Execution platform.

Optivian

Optivian Failup Ventures

optivian.aiFEB 3, 2026

FEB 3, 2026

Essay

GP Jesse Heikkila published an essay on three ways founders should measure AI product quality: leading with taste while instrumenting ruthlessly, listening to customers without chasing requests, and respecting benchmarks without worshipping them.

Failup Ventures

Failup VenturesFailup Ventures

failup.comOCT 22, 2025

OCT 22, 2025

Essay

Published a thesis essay on measuring agentic AI product quality with taste, customer signals, and benchmarks.

How should founders measure their AI products quality?

Failup Ventures

failup.comOCT 22, 2025

OCT 22, 2025

Milestone

Portfolio company Exa Laboratories renamed to Zettascale Computing Corporation and reported progress toward sustainable post-exascale AI compute.

Zscc

Zscc Failup Ventures

failup.comSEP 4, 2025

failup.com

SEP 4, 2025

3 essays· AUG 2025 – SEP 2025Show all

Essay

GP Oscar Andersin published an essay exploring AI creativity through a Jungian lens, arguing that AI can produce combinational and exploratory creativity but transformational creativity remains uniquely human.

Failup Ventures

Failup VenturesFailup Ventures

failup.comSEP 1, 2025

SEP 1, 2025

Essay

Published an essay on human play, creativity, and the limits of AI-generated novelty.

The Instinct of Play and AI Creativity

Failup Ventures

failup.comSEP 1, 2025

SEP 1, 2025

Essay

Shared AfterQuery's UI-Bench study evaluating design quality across AI text-to-app tools.

UI-Bench

Failup Ventures

failup.comAUG 28, 2025

AUG 28, 2025

Milestone

Failup portfolio company Paradigm launched its AI-powered spreadsheet platform with a $5M seed round led by General Catalyst. Failup participated in Paradigm's earlier $2M pre-seed round.

Paradigmai

Paradigmai Failup Ventures

failup.comAUG 18, 2025

AUG 18, 2025

Investment

Co-led Studio555's EUR4M seed round for an app merging interior design with gaming.

Studio555

Studio555 Failup Ventures

failup.comJUN 16, 2025

failup.com

JUN 16, 2025

Investment

Led €1.2M seed round for Nvelop, an AI-native procurement automation platform transforming enterprise sourcing workflows.

Nvelop

Nvelop Failup Ventures

vestbee.comJUN 2025

antler.co

JUN 2025

Essay

Shared AfterQuery's VADER benchmark for evaluating LLMs on real-world vulnerability handling.

VADER benchmark

Failup Ventures

failup.comMAY 26, 2025

MAY 26, 2025