Fundraising Fox

Filament

2 known investors

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.

AI & Machine LearningSaaSSocial

Investors · 2

BetaworksNew York · $250K – $750K
Wittington VenturesreportedToronto

Funding

SEC filings, press & company announcements

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

In the news

Filament Sciences Raises $2 Million Seed Round | BeautyMatterbeautymatter.com · Jun 2026Bond-Building Haircare Brand Filament Raises $2M Seed Round | Beauty Independentbeautyindependent.com · Jun 2026Filament Sciences Raises $2M Seed Round to Expand Professional Hair Care Businesswwd.com · Jun 2026Filament Syfter, a NYC-based AI-enabled data engine purpose-built for private market dealmakers, raised $4.8M in Series A funding.finsmes.com · Jun 2025Filament Raises £2.85M in Fundingfinsmes.com · May 2023Peak IoT platform? Filament raises $5Mcomputerworld.com · Aug 2015Filament raises $5M to bring the blockchain to the Internet of thingsfortune.com · Aug 2015

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.