Langtail

langtail.com

1-10 employees

LinkedIn Profile

About Langtail

llm, ai, prompts, observability, collaboration, openai, logs, evaluations, technology, information & internet, prompt collaboration, api for prompts, prompt security, prompt testing automation, prompt safety filters, natural language processing, prompt version control, prompt security and safety, model experimentation, prompt injection prevention

Langtail's Tech Stack

Decision Makers at Langtail

1 contact

Petr Brzek

CEO at Langtail

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Intercom users invest in product-led growth and customer engagement. Onboarding tools, customer success platforms, and revenue expansion solutions are natural fits.

Langtail's Position in the StackWho Database

• Langtail 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).
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Langtail).

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

Frequently Asked Questions

What technology does Langtail use?

Langtail uses Cloudflare DNS, Gmail, Google Apps, CloudFlare Hosting, Mobile Friendly, Intercom, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Langtail?

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

What industry is Langtail in?

Langtail operates in the information technology & services industry. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Langtail's contact data?

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