🦊/Companies

Momentic

YC W24

San Francisco, US · Founded 2023 · Delaware corporation · 15 employees · Hiring · 6 known investors

Find your way into Momentic

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

Jan Hammerunlockedknows Jeff An · together at Robinhood (overlapped)
×6knows the team · via Robinhood
knows the team · via Splunk
×2knows the team · via Contrary
knows the team · via On Deck
knows the team · via Qualtrics

Momentic builds an AI-powered end-to-end testing platform that automatically writes, runs, and maintains tests for web and mobile applications. The platform serves engineering teams building software faster with AI, helping them catch bugs in production without managing complex test scripts.

Also known as Screenwriter

Founders & leadership· Y Combinator alumni (W24)

Momentic was founded in 2023 by Wei-Wei Wu and Jeff An.

WWWei-Wei Wu
Wei-Wei Wuin𝕏Co-Founder & CEOHe previously held engineering roles at Assembled, where he worked on infrastructure and real-time features, and was an early engineer at Nashi, a startup acquired by Density in 2021.
JAJeff An
Jeff Anin𝕏Co-FounderJeff An graduated from the University of Waterloo and has worked on cloud and test infrastructure at Splunk, Google, and Robinhood before founding Momentic.

Investors · 6

Reported raises · per SEC filings

Form D private placements

$18.6M disclosed across 1 of 2 rounds · 2025

$18.6MraisedJan 2026 · 68 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Hung-Wei WuExecutive Officer, Director, Promoter
  • Jiawei AnDirector
Offering amount
$18.6M
Amount sold
$18.6M
First sale
Nov 2025
Incorporated
Corporation, Delaware, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Competitors · 10

by search overlap
BrowserStack758 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.
TestMu AI609 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.
Testsigma588 shared keywordsTestsigma is a quality intelligence platform that uses AI agents to detect testing gaps at each code commit and generate self-healing automated tests across web, mobile, API, and Salesforce. It serves engineering and QA teams, scoring release confidence with a human approval step before shipping.
Katalon567 shared keywordsKatalon provides a software test automation platform that supports web, mobile, desktop, and API testing with integrations and quick setup. It offers a product called Studio Enterprise aimed at software development and QA teams.
Accelq499 shared keywordsAutopilot is an AI-powered test automation platform that autonomously discovers, designs, and maintains enterprise tests using generative AI and Q-GPT across the full testing lifecycle. It serves enterprises seeking to scale quality assurance through autonomous test creation, self-healing capabilities, and intelligent test analysis.
testRigor479 shared keywordstestRigor provides AI-driven functional test automation for software development teams. The platform enables companies to achieve high test automation coverage with minimal maintenance effort, targeting fast-moving startups and development teams.
Testim456 shared keywordsTricentis Testim provides AI-powered test automation for custom web, mobile, and Salesforce applications, letting development and QA teams author tests using natural language and self-healing AI/ML locators. It covers test creation, execution, management, and troubleshooting across CI/CD release processes.
Tricentis398 shared keywordsTricentis provides software testing and quality assurance solutions that help organizations optimize cost, accelerate innovation, and reduce business risk. The company serves enterprise customers across industries.
Global App Testing356 shared keywordsGlobal App Testing operates a crowdsourced software testing platform, connecting enterprises with over 100,000 professional testers globally to conduct real-world quality assurance across devices, regions, languages, and accessibility requirements. The company serves software development teams and enterprises seeking comprehensive testing coverage before product releases.
Keploy326 shared keywordsKeploy provides automated testing software that helps developers prevent regressions during development. The platform is designed for software development teams.

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

In the news

Frequently asked questions

What does Momentic do?
Momentic builds an AI-powered end-to-end testing platform that automatically writes, runs, and maintains tests for web and mobile applications. The platform serves engineering teams building software faster with AI, helping them catch bugs in production without managing complex test scripts.
Who founded Momentic?
Momentic was founded by Wei-Wei Wu, Jeff An in 2023.
Who are Momentic's investors?
Momentic's investors include FundersClub, Karman Ventures, Standard Capital, Transpose Platform Management, Y Combinator, FCVC.
How much funding has Momentic raised?
Momentic has disclosed $18.6M raised across 1 of its 2 known rounds.
Where is Momentic headquartered?
Momentic is headquartered in San Francisco, US.