Sera

seraleads.com

Tallinn, Harju County, Estonia

1-10 employees

LinkedIn Profile

About Sera

technology, information & internet, multi-channel outreach, predictive analytics, multilingual ai, workflow automation, hyper-personalization, services, automated follow-ups, lead qualification, multilingual outreach, computer systems design and related services, behavioral analysis, adaptive algorithms, personalized messaging, real-time tracking, intent data analysis, cross-cultural sales, sales and marketing, data enrichment

Sera's Tech Stack

Decision Makers at Sera

2 contacts

Karl Maaroos

Co-Founder, CTO

k***@seraleads.com Sign up to view

Sergio Rannula

Co-Founder & CEO

s***@seraleads.com Sign up to view

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5 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.

Sera's Position in the StackWho Database

• Sera 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).
• 1,549 companies in Harju County are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Sera).

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 Sera use?

Sera uses Gmail, Google Apps, Amazon AWS, Google Tag Manager, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sera?

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

What industry is Sera in?

Sera operates in the information technology & services industry, headquartered in Tallinn, Harju County, Estonia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sera's contact data?

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