
SaaS · San Francisco, California
Hamming AI
Hamming automates testing for AI voice agents by simulating thousands of diverse calls to evaluate system performance before deployment. Founded by experienced operators from Tesla and Citizen, the platform addresses a critical gap in voice agent development with strong market traction.
Backed by Mischief, AI Grant, Coalition Operators and 3 more
Work at Hamming AI?
- Locations
- Austin+2
- Also San Francisco, Remote
- Team size
- 1-10
- Founded 2024
- Total raised
- $3.8M
- Seed · last round Dec '24
- Open roles
- 5
Open positions · 5
About Hamming AI
Hamming automates testing for AI voice agents by enabling companies to evaluate their systems through thousands of simulated calls featuring diverse accents, tones, cadences, and personalities. The platform addresses a critical gap in AI voice agent development, allowing teams to rigorously test performance across varied scenarios before deployment. Founded by CEO Sumanyu, who previously scaled user growth at Citizen by 4X and built an AI-powered sales program to hundreds of millions in annual revenue at Tesla, the company is led by experienced operators in both growth and AI. CTO Marius brings deep technical expertise from his tenure running data infrastructure at Anduril and his founding engineering role at Spell, an MLOps startup acquired by Reddit. The company has demonstrated strong market traction, with revenue growing 8X in the last month.
Funding
$3.8Mtotal raised
- Dec 2024 · SeedMischief, Y Combinator, Pioneer, Coalition Operators, AI Grant, Coughdrop Capital$3.8M
- Mischief

- AI Grant

- Coalition Operators

- Coughdrop Capital

- Pioneer

- Y Combinator

Company at a glance
The team at Hamming AI
1-10 peopleSee everyone on LinkedIn
Team breakdown
Team Distribution
- Engineering56%
- Operations11%
- Specialized11%
- Leadership6%
- Design6%
Where the Team Studied
- 1.University of Waterloo
- 2.Purdue University
- 3.Northeastern University
- 4.Queen Mary University of London
- 5.UCL
Team Worked At
- Tesla
- Citizen
- Anduril
- Apple
Location
Team Composition
15 people- Engineering and Technical1 senior8
- Operations2 senior2
- Administrative1
- General Management1 senior1
- Product1 senior1
- Sales1
Frequently asked questions
Of 5 open roles, Hamming AI has 3 remote, 2 hybrid positions.
Hamming AI is based in San Francisco, California.
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