What technologies does GainTain use?

GainTain uses Cloudflare DNS, NSOne, Rackspace MailGun, Gmail, Google Apps. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the CTO of GainTain?

Ricardo Piro-Rael is the CTO at GainTain. Get verified contact information on StackWho.

Where is GainTain located?

GainTain is based in San Francisco, California, United States.

GainTain

gaintain.co

health, wellness & fitness

gaintain.co

San Francisco, California, United States

1-10 employees

LinkedIn Profile

About GainTain

aipowered coaching, custom fitness plans, performance optimization, training consistency, body recomposition, progress monitoring, fitness programming, workout tracking, muscle building, strength training, accountability support, wellness & fitness services, health, wellness & fitness

GainTain's Tech Stack

Decision Makers at GainTain

1 contact

Ricardo Piro-Rael

CTO

r***@gaintain.co Sign up to view

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

GainTain is in healthcare. Healthcare companies prioritize compliance (HIPAA), patient outcomes, and operational efficiency. Lead with regulatory alignment and relevant case studies.

GainTain's Position in the StackWho Database

• GainTain is 1 of 9,968 health, wellness & fitness companies tracked in StackWho.
• 9,936 health, wellness & fitness companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 5,904 health, wellness & fitness companies are in the 1-10 employee range (same size as GainTain).

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 GainTain use?

GainTain uses Cloudflare DNS, NSOne, Rackspace MailGun, Gmail, Google Apps, Mobile Friendly, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GainTain?

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

What industry is GainTain in?

GainTain operates in the health, wellness & fitness industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export GainTain's contact data?

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