Zatanna

Active

Turning all software into agent-first APIs

Winter 2026Founded 20253 peopleSan Francisco, CA, USA

AI insightcan contain mistakes

Agent-First API InfrastructureAPI/InfraDevelopers and companies building agentic appsMedium competition

Moat

First-mover in agent-first API design; proprietary tools for making software agentic.

Key risk

Unclear product clarity from limited description; competition from cloud providers adding agent APIs.

Why now

Agentic era requires new infrastructure primitives; enterprises shifting from chat to agent-first applications.

Competitors

OpenAI platform, Anthropic Claude API, cloud providers (AWS, GCP, Azure)

Founders · 2

Alex BlackwellFounder

CTO @ Zatanna (w26). Prev at Pikkit bypassing anti-bots

Tarun VedulaFounder

CEO @ zatanna | uw madison

Communication for agents

Open-source Agentic Development Environment

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