Insights

Market fit Target biotech and gene therapy companies seeking big DNA delivery capabilities and genome writing solutions, highlighting Replay’s synHSV technology and high payload platform as a means to expand therapeutic applications beyond traditional vectors.

Strategic partnerships Leverage Replay’s hub-and-spoke model to offer technology development services to product-focused firms, presenting co-development and licensing opportunities for therapeutic programs that require advanced genome writing and delivery platforms.

Portfolio synergies Engage the four gene therapy product companies already leveraging Replay’s synHSV to identify cross-sell or up-sell opportunities for increased payload, improved immunogenicity profiles, or streamlined development timelines.

Funding readiness Position Replay as a platform enabler for funded programs by aligning with investor interest in genome writing and AI-enabled optimization, using its current funding and revenue scale to validate a scalable, multi-product strategy.

Emerging markets Explore expansion into dermatology, ophthalmology, neurology, and muscle disease spaces where big DNA treatments could address unmet needs, leveraging existing therapeutic focus areas and demonstrated platform capabilities.

Replay Tech Stack

Replay uses 8 technology products and services including Open Graph, Cloudflare DNS, Microsoft 365, and more. Explore Replay's tech stack below.

  • Open Graph
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Microsoft 365
    Email
  • Apple iCloud Mail
    Email
  • Next.js
    Javascript Frameworks
  • PWA
    Miscellaneous
  • Node.js
    Programming Languages
  • reCAPTCHA
    Security

Replay's Email Address Formats

Replay uses at least 2 format(s):
Replay Email FormatsExamplePercentage
FLast@replay.bioJDoe@replay.bio
91%
First.Last@replay.bioJohn.Doe@replay.bio
9%

Frequently Asked Questions

What is Replay's stock symbol?

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Replay is a publicly traded company; the company's stock symbol is NVPS.

What is Replay's official website and social media links?

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Replay's official website is www.replay.bio and has social profiles on LinkedInCrunchbase.

What is Replay's SIC code NAICS code?

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Replay's SIC code is 8731 - Commercial Physical and Biological Research NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Replay have currently?

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As of July 2026, Replay has approximately 31 employees across 2 continents, including North AmericaEurope. Key team members include Head Of Marketing: C. B.Founder: A. W.Advisor, Eudora Co-Founder: I. M.. Explore Replay's employee directory with LeadIQ.

What industry does Replay belong to?

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Replay operates in the Biotechnology Research industry.

What technology does Replay use?

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Replay's tech stack includes Open GraphCloudflare DNSMicrosoft 365Apple iCloud MailNext.jsPWANode.jsreCAPTCHA.

What is Replay's email format?

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Replay's email format typically follows the pattern of FLast@replay.bio. Find more Replay email formats with LeadIQ.

How much funding has Replay raised to date?

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As of July 2026, Replay has raised $55M in funding. The last funding round occurred on Jul 25, 2022 for $55M.

When was Replay founded?

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Replay was founded in 2021.
Replay logo

Replay

Biotechnology ResearchCalifornia, United States11-50 Employees

Replay is a biotechnology research company focused on genome writing to advance genomic medicine by enabling the delivery of large DNA constructs. It has assembled a set of platform technologies aimed at addressing scientific and clinical hurdles that have limited progress in genomic therapies. The company operates a hub-and-spoke model that separates technology development from therapeutic development, with the platforms underpinning four gene therapy product companies.

These product companies pursue treatments for diseases affecting the skin, eye, brain, and muscle. Replay has also established an enzyme-writing product company that combines genome-writing capabilities with machine-learning approaches to optimize function. The company is based in San Diego, California, and is described as a small to mid-sized team.

Section iconCompany Overview

SIC Code
8731 - Commercial Physical and Biological Research
Stock Symbol
NVPS
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2021
Employees
11-50

Section iconFunding & Financials

  • $55M

    Replay has raised a total of $55M of funding over 2 rounds. Their latest funding round was raised on Jul 25, 2022 in the amount of $55Mas a series_a.

  • $1M$10M

    Replay's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $55M

    Replay has raised a total of $55M of funding over 2 rounds. Their latest funding round was raised on Jul 25, 2022 in the amount of $55Mas a series_a.

  • $1M$10M

    Replay's revenue is estimated to be in the range of $1M$10M

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