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How Fello AI CEO Stephen London grew Fello AI to $20M revenue with a 123 person team in 2024.

Fello’s mission is to empower businesses of all sizes with data-driven intelligence to drive smarter engagement, unlock new opportunities, and scale growth. As an AI-driven Customer Engagement and Marketing Automation Platform, Fello helps businesses turn their database into revenue by combining predictive insights, automation, and personalized outreach. Professionals can engage, convert, and grow—whether they’re nurturing leads, reactivating past clients, or maximizing customer relationships. With AI-powered lead intelligence, automated engagement workflows, and smart consumer experiences, Fello enables businesses to prioritize high-value contacts, drive timely actions, and build deeper connections. Seamless integrations make it easy to scale across existing tech stacks, ensuring efficiency and impact. Trusted by real estate teams, mortgage professionals, and businesses beyond, Fello delivers AI-driven automation to help you stay ahead. Let’s turn your database into your biggest growth engine. Schedule a demo today!

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Fello AI Revenue

In 2024, Fello AI's revenue reached $20M. The company previously reported $7M in 2023. Since its launch in 2021, Fello AI has shown consistent revenue growth.

Fello AI Revenue GrowthReported revenue / ARR by year$0$5M$10M$15M$20M$25M2021202220232024$0$400K$7M$20MSource: GetLatka.com
YearMilestone
2024Fello AI Hit $20m revenue in September 2024
2023Fello AI Hit $7m revenue in December 2023
2022Fello AI Hit $400k revenue in December 2022
2021Launched with $0 revenue

Fello AI Valuation, Funding Rounds

Fello AI is a bootstrapped AI & Machine Learning Operationalization (MLOps) Software startup. Founded in 2021, Fello AI has grown to $20M in revenue without raising any venture capital or outside funding.

As a self-funded AI & Machine Learning Operationalization (MLOps) Software SaaS company, Fello AI has built its business with no outside investment.

Fello AI Capital Raised & ValuationCumulative capital raised and post-money valuation by roundCapital raised (cum.)Valuation$0$120212021 cumulative: $0 • 2021 Founded: $02021 Founded: $0 valuationSource: GetLatka.com
YearRoundAmountValuation% Sold

Fello AI Employees & Team Size

Fello AI employs approximately 123 people as of 2026.

Fello AI has 123 total employees in different roles and functions.

Fello AI Team GrowthReported headcount over time0306090120150202120222023202400123123Source: GetLatka.com
YearMilestone
2024Reached 123 employees (December 2024)
2024Reached 123 employees (November 2024)

Founder / CEO

Stephen London

Stephen London is listed as Founder / CEO at Fello AI.

Q&A

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Customers

We do not have customer count information for Fello AI yet.

Frequently Asked Questions about Fello AI

What is Fello AI's revenue?

Fello AI generates $20M in revenue.

Who founded Fello AI?

Fello AI was founded by Stephen London.

Who is the CEO of Fello AI?

The CEO of Fello AI is Stephen London.

How much funding does Fello AI have?

Fello AI raised $0.

How many employees does Fello AI have?

Fello AI has 123 employees.

Where is Fello AI headquarters?

Fello AI is headquartered in Cleveland, Ohio, United States.

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Source Attribution

Source: all data was collected from GetLatka company research and founder interviews. Revenue, funding, team, and customer figures are presented as company-reported or GetLatka-estimated metrics where the profile data identifies them that way.

Company data last updated .

Fello AI Revenue 2024: $20M ARR (Bootstrapped)