Replay was founded by Brian Hackett, Jason Laster in 2021.

Who are Replay's investors?

Replay's investors include Andreessen Horowitz.

Where is Replay headquartered?

Replay is headquartered in San Francisco, US.

Replay

San Francisco, US · Founded 2021 · 13 employees on LinkedIn · 1 known investors

Find your way into Replay

254 people in our graph share verified history with the Replay team — schools, employers, funds. One of them is your warm intro.

Ben Robbinsunlockedknows Jason Laster · together at Dartmouth College (overlapped)

×6knows the team · via Etsy

×3knows the team · via Facebook

knows the team · via Dartmouth College

knows the team · via Ning

Replay provides a software debugging and testing platform that records and replays the full runtime state of code, enabling both developers and AI coding agents to pinpoint failures and fix bugs without guessing. The platform serves developers, AI agents, and engineering teams building with code.

AI & Machine Learning Developer Tools SaaS

Founders & leadership

Replay was founded in 2021 by Brian Hackett and Jason Laster.

Brian HackettinCEO

Jason Laster inCo-founder and Board DirectorHe previously worked as a staff software engineer and has contributed to open source projects.

Thomas DalyinHead of Product

Mark EriksoninSoftware Engineer

Dominik SeifertinSoftware Engineer

Strider WilsoninSoftware Engineer

Investors · 1

Andreessen HorowitzMenlo Park · $500K – $50M

Funding

SEC filings, press & company announcements

Undisclosed amountSeedJul 2022
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 4

by search overlap

BrowserStack24 shared keywordsBrowserStack provides a cloud-based software testing platform for scaling test automation across 3,500+ browser-device combinations on a real device cloud, aimed at development and QA teams. Its offerings cover cross-browser and browser automation testing, WCAG accessibility compliance testing, AI-driven test management, and visual testing, with integrations for major frameworks and CI/CD pipelines.

OpenReplay14 shared keywordsOpenReplay is a session replay and product analytics platform that enables product teams to record user interactions with web applications, identify friction points, and troubleshoot issues. The product serves software development and product teams across various industries.

Autify14 shared keywordsAutify builds no-code, AI-based test automation technology for software development teams. The company operates in the software testing and developer tools space, with offices in San Francisco and Tokyo.

TestMu AI12 shared keywordsTestMu AI is a full-stack agentic AI quality engineering platform that automates end-to-end testing for web, mobile, and AI applications using autonomous agents. It serves software teams seeking to accelerate testing and quality assurance in line with AI-driven development cycles.

Companies competing with Replay for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Replay Raises $55M in Seed Fundingfinsmes.com · Jul 2022

Replay Technologies Raises $13.5Mnocamels.com · Mar 2016

Frequently asked questions

What does Replay do?: Replay provides a software debugging and testing platform that records and replays the full runtime state of code, enabling both developers and AI coding agents to pinpoint failures and fix bugs without guessing. The platform serves developers, AI agents, and engineering teams building with code.
Who founded Replay?: Replay was founded by Brian Hackett, Jason Laster in 2021.
Who are Replay's investors?: Replay's investors include Andreessen Horowitz.
Where is Replay headquartered?: Replay is headquartered in San Francisco, US.