Cosine

cosine.sh

information technology & services

cosine.sh

San Francisco, California, United States

11-50 employees

1000000 revenue

LinkedIn Profile

About Cosine

software development, ai in continuous integration, ai for complex software projects, ai in software development, ai code testing, ai development environment, multi-agent system, cloud-native ai tools, artificial intelligence, ai-driven backlog automation, complex task decomposition, ai integration with developer tools, autonomous coding agent, asynchronous task execution, ai productivity tools, production-grade ai tasks, ai model training, ai-powered project management, ai for high-stakes code

Cosine's Tech Stack

AI/ML

10 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Cosine is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Cosine's Position in the StackWho Database

• Cosine 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.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Cosine).

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 Cosine use?

Cosine uses Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, CloudFlare Hosting, YouTube, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Cosine?

StackWho has verified email addresses for 1 decision maker at Cosine. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Cosine directly for sales, recruiting, or partnerships.

What industry is Cosine in?

Cosine 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 Cosine's contact data?

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