Agentic AI startup Runable has raised $21 million in a Series A round co-led by Susquehanna and Nexus Venture Partners, with existing investor Together Fund also participating. The company plans to put the new capital behind product expansion, growth tools and hiring as it builds AI agents aimed at running more of the day-to-day work inside small businesses.
The funding comes at an early point in Runable’s journey. Founded in 2025 by Umesh Kumar and Saksham Sarda, the startup is building a platform that allows small business owners to create and manage parts of their operations through natural-language instructions rather than relying on separate tools for every task. Its AI agents are designed to move beyond code generation and take on operational and growth-related work.
What makes Runable’s user base particularly notable is its size at the individual business level. Most users are small business owners, and the typical customer runs a two-person operation, including businesses such as agencies, consultancies and cleaning services. Users are spread across markets including the US, UK, Japan and Brazil.
Runable wants AI agents to handle more than content creation
Runable’s product spans both business-building and customer acquisition tasks. The platform can create websites, internal applications and media assets through natural-language prompts, while its growth tools extend into advertising and customer outreach.
The company’s platform supports paid advertising across ChatGPT Ads, Meta, Google, LinkedIn and TikTok, alongside activities such as cold email, direct messaging and voice calls. It also includes tools for tracking competitors and brand sentiment, search engine optimisation, answer engine optimisation and customer support.
That broader scope is central to how Runable is positioning its agents. Instead of functioning only as assistants that wait for a user to generate something, the company wants them to take a more active role in business operations.
Runable said part of the Series A capital will go toward adding more growth channels, strengthening campaign measurement and giving its AI agents greater ability to identify changes and act on them independently.
Company says it reached $2 million ARR within three months
Runable is also reporting rapid early traction. The company says it went from zero to $2 million in annual recurring revenue within three months of launch and has reached 1.5 million users. These figures are company-reported and were not independently verified in the material reviewed for this report.
The combination of that reported growth and Runable’s focus on very small businesses gives the funding round a distinct angle. Rather than building primarily for large enterprises with dedicated technology teams, Runable is putting autonomous AI workflows in front of businesses where just one or two people may be handling sales, marketing, customer support and operations at the same time.
Hiring and Runable Academy are also part of the expansion
The startup intends to expand its team across engineering, product, growth, support and other functions as it scales.
It also plans to grow Runable Academy, a free learning module created to help business owners understand how to build and expand their companies using the platform.
For Runable, the next phase will therefore involve more than simply increasing the number of businesses using its software. The company is also working to broaden what its AI agents can do once they are inside those businesses, particularly across growth, marketing and operational workflows.
The Series A gives Runable fresh capital to pursue that model at a time when agentic AI products are increasingly being developed around autonomous workflows rather than single-purpose generation tools. In Runable’s case, the test will be whether that approach can remain useful for the unusually lean businesses already making up much of its customer base.
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