Total amount raised
$450M
Latest funding date
2025-11-19
Location
RapidSOS has successfully raised funding over 18 rounds, with the latest being a Series D round. The company is backed by 42 investors, including notable names like Apax Partners and Acrew Capital.
Keep reading to explore the intricacies of RapidSOS's fundraising journey and the investors backing this innovative platform.
What Is RapidSOS?
RapidSOS is an intelligent safety platform that connects devices, apps, and sensors for safety agents. The company operates in the industries of Artificial Intelligence (AI), Mobile Apps, and Public Safety. It is located in New York, New York, United States, and has an employee count of 101-250.
Founded to enhance public safety through advanced technology, RapidSOS integrates with emergency response systems to provide real-time data and insights. This mission-critical intelligence helps first responders act quickly and effectively, bridging the critical gap in emergency response.
How Much Funding Has RapidSOS Raised?
- Series A (First Close)
- Amount Raised: USD 14,000,000
- Date: April 2017
- Lead Investors: Highland Capital Partners
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To transform safety and security through advanced emergency technology.
- Series A (Second Close)
- Amount Raised: USD 16,000,000
- Date: April 2018
- Lead Investors: Highland Capital Partners
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To expand life-saving data delivery to first responders.
- Series B (First Close)
- Amount Raised: USD 30,000,000
- Date: November 2018
- Lead Investors: Playground Global
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To expand the emergency technology platform globally.
- Series B (Second Close)
- Amount Raised: USD 25,000,000
- Date: October 2019
- Lead Investors: Energy Impact Partners
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To accelerate partnerships with public safety agencies and expand the platform globally.
- Series C (First Close)
- Amount Raised: USD 21,000,000
- Date: June 2020
- Lead Investors: Transformation Capital
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To extend work with public safety agencies globally amid the COVID-19 pandemic.
- Series C (Second Close)
- Amount Raised: USD 85,000,000
- Date: February 2021
- Lead Investors: Insight Partners
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To scale operations and improve technology infrastructure for emergency response.
- Corporate Round
- Amount Raised: Undisclosed
- Date: January 2022
- Lead Investors: Honeywell
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To form strategic partnerships and enhance public safety communications capabilities.
- Series C (Third Close)
- Amount Raised: USD 75,000,000
- Date: October 2022
- Lead Investors: NightDragon
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To expand market reach and accelerate growth of the intelligent safety platform.
- Series C (Fourth Close)
- Amount Raised: USD 75,000,000
- Date: March 2024
- Lead Investors: BlackRock
- Valuation at Round: Not publicly disclosed
- Motivation Behind the Round: To expand operations and modernize emergency response AI capabilities; closed the total Series C round at $150M.
- Series D
- Amount Raised: USD 100,000,000
- Date: November 2025
- Lead Investors: Apax Digital Funds
- Valuation at Round: Over $1 billion (unicorn status confirmed)
- Motivation Behind the Round: To further enhance platform capabilities, accelerate HARMONY system development, and support strategic growth as RapidSOS surpassed one billion emergencies supported.
Total Amount Raised: At least USD 431,000,000 based on disclosed funding (plus the undisclosed Honeywell corporate round; RapidSOS states total capital raised exceeds $450 million). Current Valuation: Over $1 billion (as of November 2025).
Key Investors
- Apax Digital Funds
- Details: Apax Digital is the growth and late-stage investment arm of Apax Partners, a global private equity firm. They led RapidSOS's Series D in November 2025, contributing to the company's unicorn status.
- Investment Focus Areas: Technology, healthcare, consumer, services.
- Notable Investments: ThoughtWorks, Duck Creek Technologies, Inmarsat.
- BlackRock
- Details: BlackRock is a global investment management corporation known for its extensive portfolio and influence in the financial sector. It led the final $75M close of RapidSOS's Series C in March 2024, bringing that round to $150M total.
- Investment Focus Areas: Technology, healthcare, financial services.
- Notable Investments: Apple, Microsoft, Amazon.
- NightDragon
- Details: NightDragon is a venture capital firm specializing in cybersecurity, safety, security, and privacy. Founded by Dave DeWalt (former CEO of McAfee and FireEye), NightDragon led the October 2022 $75M round and Dave DeWalt joined RapidSOS's Board.
- Investment Focus Areas: Cybersecurity, safety, security, privacy.
- Notable Investments: Arctic Wolf, Illumio, SafeGuard Cyber.
- BAM Elevate (Balyasny Asset Management)
- Details: BAM Elevate is the private investment division of Balyasny Asset Management, a multi-strategy investment firm. They participated in both the 2022 NightDragon-led round and the 2024 BlackRock-led close.
- Investment Focus Areas: Technology, healthcare, financial services.
- Notable Investments: Uber, Airbnb, Palantir.
- Manhattan Venture Partners
- Details: Manhattan Venture Partners is a research-driven merchant bank specializing in secondary market transactions for late-stage private companies. They participated in the March 2024 BlackRock-led round.
- Investment Focus Areas: Technology, late-stage private companies.
- Notable Investments: SpaceX, Robinhood, Lyft.
What's Next for RapidSOS?
RapidSOS stands at the cusp of significant growth opportunities, driven by its ability to integrate life‑saving data from over 540 million connected devices. The platform's support for predictive incident awareness and real-time data processing positions it to expand its reach among the 16,000 field responder agencies it already serves. This vast network and the increasing importance of IoT in safety management highlight the immense potential for future growth.
With the recent successful closing of a $150 million funding round, RapidSOS is well‑positioned for future fundraising opportunities. The backing from prominent investors like BlackRock and NightDragon suggests a strong foundation for continued financial support as the company scales its operations and enhances its technology infrastructure.
However, RapidSOS faces challenges in managing and processing vast amounts of data while ensuring privacy and security. Maintaining and scaling the platform to support a growing number of users and devices will be crucial. Staying ahead of technological advancements and industry competition will also be essential for sustained success.
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