Insights

Innovative AI Integration Gain Life's platform leverages advanced AI-powered workflow automation designed specifically for property and casualty insurance, positioning it as a highly efficient solution for insurers seeking to modernize claims operations.

Strong Industry Backing Supported by prominent investors like MassMutual Ventures and General Catalyst, the company demonstrates credibility and significant potential for growth, making it an attractive partner for insurance companies aiming for innovative technology adoption.

Strategic Partnerships Recent collaborations, such as with ReEmployAbility, highlight the company’s ability to form meaningful partnerships that enhance operational efficiency and improve claimant experiences, opening opportunities for similar integrations across the insurance ecosystem.

Market Position & Revenue Operating within the $10 million to $25 million revenue range and serving both carriers and third-party administrators, Gain Life is well-positioned to expand its client base within mid-sized insurance organizations seeking scalable automation solutions.

Technology Differentiation With a tech stack including TypeScript, PHP, and analytics tools, Gain Life offers a customizable, interoperable platform that can be tailored to complex insurance environments, making it a compelling solution for organizations aiming to optimize claims workflows.

Gain Life Tech Stack

Gain Life uses 8 technology products and services including Wellfound, Choices, Priority Hints, and more. Explore Gain Life's tech stack below.

Wellfound

Applicant Tracking Systems

Choices

Javascript Libraries

Priority Hints

Performance

TypeScript

Programming Languages

PHP

Programming Languages

X-Content-Type-Options

Web & Portal Technology

Google Analytics

Web Analytics

Adobe Fonts

Web Fonts

Gain Life Email Formats	Example	Percentage
First@gainlife.com	John@gainlife.com	100%
FirstL@crosstietech.com	JohnD@crosstietech.com	50%
First@crosstietech.com	John@crosstietech.com	50%

Gain Life Email Formats

Example

Percentage

First@gainlife.com

John@gainlife.com

100%

FirstL@crosstietech.com

JohnD@crosstietech.com

50%

First@crosstietech.com

John@crosstietech.com

50%

Frequently Asked Questions

Where is Gain Life's headquarters located?

Gain Life's main headquarters is located at Cambridge, Massachusetts United States. The company has employees across 3 continents, including North AmericaEuropeSouth America.

What is Gain Life's official website and social media links?

Gain Life's official website is crosstietech.com and has social profiles on LinkedIn Crunchbase.

What is Gain Life's NAICS code?

Gain Life's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Gain Life have currently?

As of April 2026, Gain Life has approximately 28 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include Chief Technology Officer: A. V.Chief Client Officer: J. F.Vp Of Engineering: T. K.. Explore Gain Life's employee directory with LeadIQ.

What industry does Gain Life belong to?

Gain Life operates in the Technology, Information and Internet industry.

What technology does Gain Life use?

Gain Life's tech stack includes WellfoundChoicesPriority HintsTypeScriptPHPX-Content-Type-OptionsGoogle AnalyticsAdobe Fonts.

What is Gain Life's email format?

Gain Life's email format typically follows the pattern of First@gainlife.com. Find more Gain Life email formats with LeadIQ.

Gain Life

Q: What is Gain Life's official website and social media links?

Gain Life's official website is crosstietech.com. Gain Life has social profiles on LinkedIn.

Q: How many employees does Gain Life have currently?

Gain Life has approximately 28 employees.

Q: What technology does Gain Life use?

Gain Life's tech stack includes Stimulus, Python, Squarespace, HSTS, Squarespace Commerce.

Q: What is Gain Life's NAICS code?

Gain Life's NAICS code is 5415 (Computer Systems Design and Related Services).

Technology, Information and InternetMassachusetts, United States11-50 Employees

Crosstie (formerly Gain Life) is an AI-powered workflow automation platform for property and casualty (P&C) insurance operations.

Embedded directly into claims and operational workflows, Crosstie helps carriers, TPAs, self-insured organizations, and claims service partners reduce administrative burden, accelerate cycle times, and improve experiences for adjusters, claimants, and policyholders.

Designed to integrate seamlessly with existing core systems, Crosstie enables organizations to operate more efficiently and deliver measurable ROI. Founded at Harvard University’s Innovation Lab and backed by MassMutual Ventures and General Catalyst, Crosstie is building a platform that is comprehensive by design, configurable out of the box, and interoperable across complex insurance environments.

Learn more at crosstietech.com.

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Gain Life Tech Stack

Media & News

ReEmployAbility, Inc. integrates with Crosstie.

Gain Life's Email Address Formats