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mabl logo — mabl is the agentic testing harness that continuously valida...

mabl

mabl is the agentic testing harness that continuously validates software so teams ship faster with confidence.

Founded 2016 United States Boston, United States 101 employees Series C Total: $76.10M Developer Tools, SaaS

General Information

Company Name mabl
Founded Year 2016
Location United States Boston, United States
Founders / Decision Makers
Team member
Employees 101
Industries Developer Tools, SaaS
Funding Stage Series C
Business Model B2B, SaaS, Platform
Revenue Model Subscription, Usage Based, Tiered Pricing
Offices as of Sep 2026
Boston, United States
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Homepage Update Oct 22, 2026

Significant changes detected on company website (69.8% content change).

Major Customer Win Oct 13, 2026

Stratus Stratus, a mabl customer, will showcase their use of mabl's platform for agentic testing at Experience 2026.

Award Received Oct 09, 2026

mabl has been named a Challenger in the 2026 Gartner® Magic Quadrant™ for Agentic Software Quality Assurance Platforms, reflecting its focus on independent checks for software releases.

Feature Release Oct 06, 2026

Mabl implemented an optimized PR gate testing approach, using an AI coding agent to intelligently reduce required tests from 288 to 17 based on critical user journeys.

Actively Hiring Sep 30, 2026

Hiring for 1 position in the last 30 days.

Event Participation Sep 29, 2026

mabl will host an expanded presentation and live demo with the LeadDev crew on October 6th, detailing how mabl helps teams with AI-driven development.

+1 more signal in last 30 days

Get alerts when mabl shows new signals

About mabl

mabl, founded in 2016, is transforming the landscape of software testing with its AI-native test automation platform. Headquartered in the United States, the company is positioned in the Developer Tools and SaaS industries.

Their slogan, "mabl is the #1 AI-native test automation platform empowering software teams to deliver exceptional user experiences," underscores their commitment to enhancing software quality. By leveraging AI, mabl streamlines test automation for web, mobile, API, accessibility, and performance, enabling rapid innovation and dependable releases. Esteemed companies like Microsoft, Vivid Seats, and JetBlue trust mabl for its secured and unified platform.

The last significant financial backing was a $40.00M Series C investment on 01 November 2021, led by notable investors including Presidio Ventures, CRV, Amplify Partners, and Vista Equity Partners. This signals strong belief in the platform's growth prospects within the ever-evolving tech ecosystem.

Business keywords: AI-native test automation, software quality, end-to-end testing, CI/CD integration, auto-healing tests, web testing, mobile testing, API testing, accessibility testing, performance testing, low-code test automation, intelligent test automation, functional testing, regression testing, DevOps testing

Services & Products

AI-Native Test Automation
Agentic Testing Platform
Test Creation and Execution
Test Maintenance and Analysis

Target Customers

Developers QA Engineers Executives Enterprises Quality and Engineering Teams

Funding Rounds & Investors (4)

View All
Funding Stage Amount Investors Lead Investors Date
Series C $40.00M 4
Presidio Ventures CRV Amplify Partners
Presidio Ventures, CRV +2
01 Nov 2021
Early VC $6.10M -
01 May 2020
Series B $20.00M 2
CRV GV
CRV, GV
01 Sep 2018
Series A $10.00M 2
CRV Amplify Partners
CRV, Amplify Partners
01 Feb 2018

Latest News

View All
mabl Named a Challenger in the 2026 Gartner® Magic Quadrant™ for Agentic Software Quality Assurance... — Yahoo Finance
mabl Named a Challenger in the 2026 Gartner® Magic Quadrant™ for Agentic Software Quality Assurance Platforms
Yahoo Finance Oct 13, 2026
Mabl Unleashes GenAI Innovations, Transforming AI-driven Test Automation — Prnewswire.com
Mabl Unleashes GenAI Innovations, Transforming AI-driven Test Automation
Prnewswire.com Oct 16, 2024
A Climatology of the Marine Atmospheric Boundary Layer Over the Southern Ocean From Four Field Campa... — Agupubs.onlinelibrary.wiley.com
A Climatology of the Marine Atmospheric Boundary Layer Over the Southern Ocean From Four Field Campaigns During 2016–2018
Agupubs.onlinelibrary.wiley.com Oct 05, 2020
The Entrepreneurial Journey of mabl Co-Founder Dan Belcher — Hackernoon.com
The Entrepreneurial Journey of mabl Co-Founder Dan Belcher
Hackernoon.com Dec 11, 2017

mabl Alternatives & Competitors

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FAQ About mabl

mabl is the agentic testing harness that continuously validates software so teams ship faster with confidence.
mabl was founded in 2016.
mabl is headquartered in Boston, United States.
mabl operates in Developer Tools and SaaS. Its work centres on AI-native test automation, software quality, end-to-end testing and CI/CD integration. Its customers include Developers, QA Engineers and Executives.
mabl has a B2B, SaaS and Platform business model. Its revenue comes from Subscription, Usage Based and Tiered Pricing.
mabl has approximately 101 employees.
mabl has completed 4 funding rounds, raising a total of $76.10M. The latest funding stage is Series C.
mabl offers: AI-Native Test Automation, Agentic Testing Platform, Test Creation and Execution, Test Maintenance and Analysis.
Top alternatives and competitors to mabl include Tusk, Keploy 🐰, TestGrid.io, API Fortress, QA tech. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
mabl and Tusk are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for mabl, https://bouncewatch.com/company/mabl, updated 20 October 2026. When citing, please name BounceWatch and link this page.

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