Anthropic MCP
Model Context Protocol specification
The top alternatives to Zatanna in the MCP Tooling space, compared on features, pricing, and what they're best at.
Updated March 27, 2026
Zatanna converts legacy software workflows that lack APIs into stable, callable endpoints for AI agents. Part of YC W2026, it was founded by Rithvik Vanga (CEO, ex-Coinbase), Alex Blackwell (CTO, reverse engineering expert), and Tarun Vedula (COO). Rather than using brittle browser automation or RPA-style screen scraping, Zatanna observes a human executing a workflow once, reconstructs the underlying HTTP request sequence (including session management, cookies, TLS fingerprinting, and re-authentication), and hosts it as a clean REST API.
Anthropic MCP
Model Context Protocol specification
Glama
MCP registry
Composio
250+ pre-built tool integrations
Manufact
Open-source MCP agent SDK
Zapier MCP
MintMCP
Enterprise security
E2B
Toolhouse
BrowserAct
Browser automation
Smithery
MCP server registry and marketplace
Nango
Arcade AI
Orthogonal
Agent API payments
One platform for routing, observability, tracing, and evals across every LLM provider.