Modulate
Cambridge, US · Founded 2019 · Delaware corporation · 51 employees on LinkedIn · 5 known investors
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Modulate provides AI-powered conversation monitoring and moderation for detecting fraud, abuse, and harmful behavior in human-to-human and human-to-AI interactions. The platform serves enterprise customers seeking real-time fraud prevention, customer satisfaction improvements, and AI agent guardrails.
Founders & leadership
Modulate was founded in 2019 by Carter, William Carter Huffman, and Mike Pappas.



Investors · 5
Funding
SEC filings, press & company announcements$1.5M disclosed across 1 of 3 rounds · 2019–2022
- Undisclosed amountSeries AAug 2022Source ↗
▶$1.5MraisedMar 2019 · 2 investors · Other TechnologyRule 506(b)
- William Carter HuffmanExecutive Officer, Director
- Michael PappasExecutive Officer, Director
- Offering amount
- $2M
- Amount sold
- $1.5M
- First sale
- Feb 2019
- Incorporated
- Corporation, Delaware, 2019
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 5
by search overlapCompanies competing with Modulate for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Modulate do?
- Modulate provides AI-powered conversation monitoring and moderation for detecting fraud, abuse, and harmful behavior in human-to-human and human-to-AI interactions. The platform serves enterprise customers seeking real-time fraud prevention, customer satisfaction improvements, and AI agent guardrails.
- Who founded Modulate?
- Modulate was founded by Carter, William Carter Huffman, Mike Pappas in 2019.
- Who are Modulate's investors?
- Modulate's investors include Future Ventures, Hyperplane Venture Capital, Quadri Ventures, Sierra Ventures, Lakestar.
- How much funding has Modulate raised?
- Modulate has disclosed $1.5M raised across 1 of its 3 known rounds.
- Where is Modulate headquartered?
- Modulate is headquartered in Cambridge, US.





