Momentic
YC W24San Francisco, US · Founded 2023 · Delaware corporation · 15 employees · Hiring · 6 known investors
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
AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaSArtificial IntelligenceB2BUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (W24)
Momentic was founded in 2023 by Wei-Wei Wu and Jeff An.
WW
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.
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 TechnologyRule 506(b)
▶$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
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 (formerly LambdaTest) is an AI-agentic quality engineering cloud that helps engineering teams automate end-to-end testing across web, mobile, and AI applications. Its products include autonomous test agents (Kane AI), agent testing for chatbots and voice assistants, AI visual testing, a real device cloud, and the HyperExecute test orchestration platform.
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 keywordsACCELQ provides a no-code test automation platform for continuous testing across web, mobile, API, desktop, cloud, and packaged applications. It targets QA teams, automation engineers, product owners, and QA managers, offering unified quality lifecycle management from test design through change management.
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 generates API and integration tests and dependency mocks by capturing real application traffic using eBPF and network-level interception, then replays them against new builds to detect regressions. It provides isolated sandboxes with virtualized databases, queues, and APIs for developers testing changes locally, in CI/CD, or on Kubernetes.
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.