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Harmonic logo — Building Mathematical Superintelligence

Harmonic

Building Mathematical Superintelligence

Founded 2023 United States Palo Alto, United States 50 employees Series C Total: $295.00M AI, EdTech

General Information

Company Name Harmonic
Founded Year 2023
Location United States Palo Alto, United States
Founders / Decision Makers
Team member Team member Team member Team member
Employees 50
Industries AI, EdTech
Funding Stage Series C
Business Model B2B, SaaS, API
Revenue Model Subscription, Usage Based, Licensing
Offices as of Aug 2026
Palo Alto, United States
Social

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About Harmonic

Harmonic, founded in 2023 and headquartered in the United States, is on a mission to redefine the boundaries of artificial intelligence by building mathematical superintelligence. Positioned within the AI and EdTech industries, the company is advancing what they describe as the world’s most sophisticated mathematical reasoning engine.

In its latest round of funding, the startup secured a substantial $120.00M in a Series C investment on 01 November 2025. This capital injection underscores the confidence investors have in Harmonic's innovative vision and potential for transformative impact.

The company has garnered the backing of high-profile investors, including Kleiner Perkins, Ribbit Capital, Emerson Collective, and Sequoia. These partnerships not only bring financial support but also strategic guidance, positioning Harmonic for significant growth and influence in its field. Investors are watching closely as the company aims to leverage its cutting-edge technology to revolutionize the industry.

Business keywords: Mathematical Superintelligence, AI-driven Mathematical Reasoning, Mathematical Accuracy, AI Hallucination Prevention, Advanced AI Engine, Mathematical Principles, AI Innovation, Mathematical AI Solutions, AI-based Accuracy Enhancement, Next-generation AI

Services & Products

technology development
AI solutions
product availability

Target Customers

tech enthusiasts business innovators AI adopters

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Series C $120.00M 4
Kleiner Perkins Ribbit Capital Emerson Collective
Kleiner Perkins, Ribbit Capital +2
01 Nov 2025
Series B $100.00M 6
Index Ventures Kleiner Perkins Ribbit Capital
Index Ventures, Kleiner Perkins +4
01 Jul 2025
Series A $75.00M 11
Blossom Capital GreatPoint Ventures Index Ventures
Blossom Capital, GreatPoint Ventures +9
01 Sep 2024

Harmonic Alternatives & Competitors

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FAQ About Harmonic

Building Mathematical Superintelligence
Harmonic was founded in 2023.
Harmonic is headquartered in Palo Alto, United States.
Harmonic operates in AI and EdTech. Its work centres on Mathematical Superintelligence, AI-driven Mathematical Reasoning, Mathematical Accuracy and AI Hallucination Prevention. Its customers include tech enthusiasts, business innovators and AI adopters.
Harmonic has a B2B, SaaS and API business model. Its revenue comes from Subscription, Usage Based and Licensing.
Harmonic has approximately 50 employees.
Harmonic has completed 3 funding rounds, raising a total of $295.00M. The latest funding stage is Series C.
Harmonic offers: technology development, AI solutions, product availability.
Top alternatives and competitors to Harmonic include Zarttech, Four Ferries, Cyvergance.AI, Inc., Pisarv, Oda Class. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Harmonic and Zarttech 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 Harmonic, https://bouncewatch.com/company/harmonic-5, updated 16 August 2026. When citing, please name BounceWatch and link this page.

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