Blocktool [YC W23]

blocktool.com

San Francisco, California, United States

1-10 employees

LinkedIn Profile

About Blocktool [YC W23]

large language model, financial research, machine learning, knowledge graph, technology, information & internet, natural language processing, financial analysis, financial data privacy, financial report analysis, financial document processing, financial reporting, ai infrastructure for finance, financial metrics, investment banking, multi-agent verification system, sec filings automation, services, financial data extraction, multi-source data integration

Blocktool [YC W23]'s Tech Stack

AI/ML

Database

Snowflake

Backend

Node.js

Scala

DevOps

Docker

Terraform

Mobile

Android

React Native

Automation

Make

Design

Canva

Project Management

Monday.com

57 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Blocktool [YC W23]'s Position in the StackWho Database

• Blocktool [YC W23] is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Blocktool [YC W23]).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated September 2026.

Frequently Asked Questions

What technology does Blocktool [YC W23] use?

Blocktool [YC W23] uses Cloudflare DNS, Sendgrid, Gmail, Outlook, Google Apps, Microsoft Office 365, and 51 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Blocktool [YC W23]?

StackWho has verified email addresses for 2 decision makers at Blocktool [YC W23]. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Blocktool [YC W23] directly for sales, recruiting, or partnerships.

What industry is Blocktool [YC W23] in?

Blocktool [YC W23] operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Blocktool [YC W23]'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Blocktool [YC W23] and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.