/Companies

Filament

2 known investors

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Filament is a Slack-style messaging platform built for private networks and communities rather than companies, offering channels, DMs, threads, member vouching, professional profiles, and per-channel AI agents. It provides end-to-end encrypted DMs, Stripe-based payment handling, and AI moderation, and is free for network conveners with revenue tied to new paying members.

Investors · 2

Funding

SEC filings, press & company announcements

Source: company announcements and press reports — follow each round's link for the claim.

Frequently asked questions

What does Filament do?
Filament is a Slack-style messaging platform built for private networks and communities rather than companies, offering channels, DMs, threads, member vouching, professional profiles, and per-channel AI agents. It provides end-to-end encrypted DMs, Stripe-based payment handling, and AI moderation, and is free for network conveners with revenue tied to new paying members.
Who are Filament's investors?
Filament's investors include Betaworks, Wittington Ventures.