About CalypsoAI
CalypsoAI is a company based in San Francisco (United States) founded in 2018 by Neil Serebryany was acquired by F5 Networks in September 2025. It operates as a AI-as-a-Service. CalypsoAI has raised $41 million across 3 funding rounds from investors including Lockheed Martin, Lightspeed Venture Partners and F5 Networks. The company has 9 employees as of December 31, 2023. CalypsoAI offers products and services including Inference Platform, Inference Red-Team, Inference Defend, and Inference Observe. CalypsoAI operates in a competitive market with competitors including Veritone, Anyscale, Comet, Abacus.AI and DataRobot, among others.
- Headquarter San Francisco, United States
- Employees 9 as on 31 Dec, 2023
- Founders Neil Serebryany
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Sectors
Technology
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Phone
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Website
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Social
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Annual Revenue
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Net Profit
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EBITDA
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Total Equity Funding
$41 M (USD)
in 3 rounds
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Latest Funding Round
$5 M (USD), Series A
Apr 08, 2025
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Investors
Lockheed Martin
& 11 more
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Employee Count
9
as on Dec 31, 2023
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Acquired by
F5 Networks
(Sep 11, 2025)
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Products & Services of CalypsoAI
CalypsoAI offers a comprehensive portfolio of products and services, including Inference Platform, Inference Red-Team, Inference Defend, and Inference Observe. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.
AI security platform for testing and defending systems.
Proactive testing to identify and fix AI vulnerabilities.
Real-time adaptive security for evolving AI threats.
Centralized oversight for tracking all AI interactions.
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Funding Insights of CalypsoAI
CalypsoAI has successfully raised a total of $41M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $5 million completed in April 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding Total Funding
- Total Rounds 3
- Last Round Series A — $5.0M
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First Round
First Round
(22 Jul 2020)
- Investors Count 11
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Apr, 2025 | Amount | Series A - CalypsoAI | Valuation |
investors |
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| Jun, 2023 | Amount | Series A - CalypsoAI | Valuation | Paladin Capital | |
| Jul, 2020 | Amount | Series A - CalypsoAI | Valuation | Paladin Capital |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Investors in CalypsoAI
CalypsoAI has secured backing from 12 investors, including venture fund, angel, and institutional investors. Prominent investors backing the company include Lockheed Martin, Lightspeed Venture Partners and F5 Networks. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
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Crosspoint Capital is focused on cybersecurity and infrastructure software investments.
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Founded Year | Domain | Location | |
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Venture capital is invested in multiple sectors by Paladin Capital.
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Founded Year | Domain | Location | |
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Investments are made in European deep tech security startups.
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by CalypsoAI
| Company Name | Description | Domain | Location | Founded Year | Amount |
|---|---|---|---|---|---|
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - CalypsoAI
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Calypsoai Comparisons
Competitors of CalypsoAI
CalypsoAI operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Veritone, Anyscale, Comet, Abacus.AI and DataRobot, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
AI-driven analytics for audio and video content are provided.
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| domain | founded_year | HQ Location |
Provider of an AI-based open source framework for building distributed applications
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| domain | founded_year | HQ Location |
AI and SaaS-based ML solutions
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| domain | founded_year | HQ Location |
Provides AI based data models creation for data science
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| domain | founded_year | HQ Location |
Provider of an AI and cloud based data science platform
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| domain | founded_year | HQ Location |
Predictive analytics platform for enterprise data
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| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Latest news on Calypsoai
Frequently Asked Questions about CalypsoAI
When was CalypsoAI founded?
CalypsoAI was founded in 2018 and raised its 1st funding round 2 years after it was founded.
Where is CalypsoAI located?
CalypsoAI is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Who is the current CEO of CalypsoAI?
Donnchadh Casey is the current CEO of CalypsoAI.
Is CalypsoAI a funded company?
CalypsoAI is a funded company, having raised a total of $41M across 3 funding rounds to date. The company's 1st funding round was a Series A of $13M, raised on Jul 22, 2020.
How many employees does CalypsoAI have?
As of Dec 31, 2023, the latest employee count at CalypsoAI is 9.
What does CalypsoAI do?
CalypsoAI is engaged in delivering comprehensive AI security solutions for generative AI systems used in various applications and agents. The company operates within the technology sector, specializing in AI security through its Inference Platform, which includes tools for testing, defending, and observing AI interactions. Solutions offered by CalypsoAI address challenges across the AI lifecycle, from use case selection to production, ensuring real-time protection and compliance. Their platform is designed to be model and vendor agnostic, supporting seamless scaling and integration with existing systems.
Who are the top competitors of CalypsoAI?
What products or services does CalypsoAI offer?
CalypsoAI offers Inference Platform, Inference Red-Team, Inference Defend, and Inference Observe.
Who are CalypsoAI's investors?
CalypsoAI has 12 investors. Key investors include Lockheed Martin, Lightspeed Venture Partners, F5 Networks, Crosspoint Capital, and Paladin Capital.
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