Tailcall

tailcall.run

Dover, Delaware, United States

1-10 employees

LinkedIn Profile

About Tailcall

graphql, microservices, performance, remote working, rust, api, software development, batching, graphql entity authentication, services, microservices architecture, graphql request deduplication, graphql real-time subscriptions, schema stitching, b2b, performance scaling, scalability, plugins and extensions, entity authentication, rest api integration

Tailcall's Tech Stack

AI/ML

Decision Makers at Tailcall

1 contact

Tushar Mathur

Founder & CEO

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43 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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

Tailcall's Position in the StackWho Database

• Tailcall 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).
• 2,704 companies in Delaware are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Tailcall).

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

Frequently Asked Questions

What technology does Tailcall use?

Tailcall uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Route 53, Amazon AWS, and 37 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Tailcall?

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

What industry is Tailcall in?

Tailcall operates in the information technology & services industry, headquartered in Dover, Delaware, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Tailcall's contact data?

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