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mabl
mabl, Inc. is a software technology company headquartered in Massachusetts that provides an agentic testing platform to help software teams accelerate releases and ensure quality.
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mabl at a glance
mabl is a developer tools company headquartered in United States. It has raised at least $66.1M across the 3 funding rounds on record. Its most recent funding round, Series C, raised $40M in November 2021. Xcout tracks 13 named people at mabl, including Dan Belcher (Co-founder). Xcout recorded 7 job postings from mabl in the last 90 days, naming tools such as Model Context Protocol.
mabl leadership
- Dan BelcherCo-founder
- Izzy AzeriCo-founder
- Ariana GettHead of People Ops
- Colin BauseHead of Customer Success and Technical Acct Mgrs
- Damien BellHead of Support
- Darrel FarrisHead of Sales Engineering
7 more named people on record for mabl, with roles, board committees and tenure — see the full roster →
mabl funding rounds
At least $66.1M raised across the 3 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | $40M | 6 named | |
| SEC Form D filing | $6.1M | — | |
| Series B | $20M | 3 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at mabl
Xcout recorded 7 job postings from mabl in the last 90 days, from a hiring record Xcout has kept since June 2026.
Tools named in mabl's job postings
The weekly hiring trend, the roles and locations behind it — see mabl's hiring signals →
Investors
mabl competitors
A few of mabl's closest competitors — see the full list of competitors and alternatives →
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testRigor develops an AI-based software testing and automated test generation platform, with its headquarters located in San Francisco, California.
QA Wolf is an artificial intelligence testing platform company headquartered in Seattle, Washington, that autonomously maps, writes, and executes end-to-end tests for web and mobile applications.
Rainforest QA provides an AI-powered, no-code test automation platform designed for growing SaaS and technology companies. The platform allows development, product, and QA teams to create, maintain, and execute software tests visually, featuring AI-driven test generation and self-healing capabilities to streamline release cycles.
SmartBear provides a software development and testing platform designed to help development, QA, and operations teams build, test, and monitor applications and APIs. Its product suite includes automated UI and API testing tools, AI-powered quality agents, test management systems, and application observability solutions. The company serves software development organizations worldwide, enabling them to maintain application integrity and quality throughout the software development lifecycle.
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More on mabl in Xcout Intel
- 13 named people with titles, LinkedIn and board committees
- 3 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- The full competitor set, tracking, exports and API access