Overview

What they do
The Slack Fund is an investment fund to support slack teams building products that enable more productive workplaces.
slack.com
What they look for
Slack Fund was created to support the developers and dreamers building apps and integrations that extended the power of Slack. But as our view of the world, and the needs of our founders, evolved, so did our investment thesis. Over time, we broadened our focus to back the tools, technologies, and teams shaping the Future of Work. We looked beyond integrations and plug-ins to broader innovation, investing in companies transforming how people connect, build, and thrive in a digital-first world.
slack.com
Stage
Pre-seed, Seed, Series A, Series B+
slack.com
Sectors
AI, Consumer, SaaS
slack.com
Based
Daly City, US
slack.com

Sources

2026-08-27slack.comThe Slack Fund is a venture capital fund that invests in and collaborates with entrepreneurs…
2026-08-27angelspartners.comWho are the key investors at Slack Fund? Jason Spinell. Dillon Ferdinandi. Caroline Fiegel.

Portfolio, cheque size and the rest

The 7 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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