pubX
Agent-to-agent infrastructure for planning, buying and selling advertising.
- Date announced
- Oct 6, 2026
- Deal type
- Series A
- Amount
- $5M
- Lead investor(s)
- Chicago Ventures
- Category
- Marketing AI
- Website
- pubx.ai
- Source
- compliant.global ↗
More in Marketing AI
Oct 15
Holo SeedMarketing AI
AI marketing platform that runs ads, social posts and emails for small businesses.
Led by Market One Capital
$5.6M
Oct 14
Miracly Pre-SeedMarketing AI
AI marketing platform for monitoring and improving brand visibility in AI search and answer engines.
Led by Beenext Ventures, Lotus
$2M
Oct 13
Obsero SeedMarketing AI
AI search visibility analytics plus consultancy, helping brands get recommended by AI assistants.
Led by SFC Capital
$1.2M
Oct 6
Melius Series AMarketing AI
AI agents lab for creative and advertising work (also announced a separate $5M seed led by General Catalyst).
Led by CRV
$20M
Oct 6
Compliant AcquisitionMarketing AI
Media quality and governance company for brands and agencies.
Acquired by pubX
—
Get the weekly “who just raised” email
Every round, acquisition and launch in AI sales & marketing, in a 3-minute read. Free.