# Craftblocks

**Source:** https://www.startuphub.ai/startups/craftblocks
**Profile type:** Startup

> Build, ship, and manage AI agents with readable TypeScript, replayable runs, and scoped tools.

## About

Craftblocks provides a platform for developers to build and deploy AI agents. Their approach emphasizes transparency and control, allowing agents to be written in readable TypeScript, with replayable runs and scoped tools. This enables shipping AI judgment into production without a 'black box' or relying on pre-built catalogs.

## Key facts

- **Slug:** craftblocks
- **Website:** https://craftblocks.io
- **Location:** San Francisco, United States
- **Founded:** 2026-05-08
- **Operating status:** Active
- **Total funding:** $2M
- **Sectors / tags:** Agentic AI, AI Agent, Foundation Model, Large Language Model, Developer Tools, API Platform, Generative AI, Retrieval Augmented Generation, Transformer Architecture, Agentic Browser, Agentic Commerce, Agentic Payments, Agentic SEO, Agent-to-Machine Interface, Autonomous Systems

## Frequently asked

### What does Craftblocks do?

Craftblocks provides a platform for developers to build and deploy AI agents. Their approach emphasizes transparency and control, allowing agents to be written in readable TypeScript, with replayable runs and scoped tools. This enables shipping AI judgment into production without a 'black box' or relying on pre-built catalogs.

### How much funding has Craftblocks raised?

Craftblocks has raised a total of $2M in funding. The most recent round on record is Pre-Seed.

### Where is Craftblocks headquartered?

Craftblocks is headquartered in San Francisco, United States.

### When was Craftblocks founded?

Craftblocks was founded in 2026.

### What industry does Craftblocks operate in?

Craftblocks operates in Agentic AI, AI Agent, Foundation Model, Large Language Model, Developer Tools, API Platform.

### What is Craftblocks's valuation?

StartupHub estimates Craftblocks's effective valuation at $5.3M (range $3.8M to $9.0M, 10% confidence), based on comparable companies in the sector.

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