Hiya

Hiya

Caller ID and call protection app

Overview

Hiya provides caller ID and call protection tooling for individuals and businesses. Its mobile app for iOS and Android identifies incoming calls, blocks spam and scam numbers, and screens unknown numbers using Hiya’s database. For businesses, it offers caller ID and call protection that improves answer rates and trust by ensuring recipients recognize the caller, often integrated through partnerships with mobile carriers and technology providers. Revenue comes from consumer subscriptions for premium features and licensing/embedding its technology with carriers and partners to expand reach.

About Hiya

Simplify's Rating
Why Hiya is rated
B
Rated A on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Consumer Software

Enterprise Software

Cybersecurity

Company Size

201-500

Company Stage

Early VC

Total Funding

$22.7M

Headquarters

Seattle, Washington

Founded

2016

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Simplify's Take

What believers are saying

  • Deutsche Telekom delivers Hiya branded calling to all German mobile subscribers without app downloads.
  • Vodafone UK Scam Call Protection reaches nearly 100% of subscribers, eliminating download friction.
  • Hiya branded calling with O2 Telefónica boosts business answer rates by up to 50% in Germany.

What critics are saying

  • TRAI seeks IT Act powers to ban Hiya in India over spam tagging of 1400/1600 business numbers by mid-2027.
  • TRAI already barred Hiya from blocking 140-series promotional calls, creating immediate compliance fines risk in India.
  • Mislabeling business calls may force Indian firms to shift to regular mobile numbers, eroding Hiya's carrier trust and partnership value.

What makes Hiya unique

  • Hiya operates at network level via synchronous APIs, requiring zero app downloads for protection.
  • Hiya uniquely combines caller ID, spam blocking, and branded calling in one voice platform.
  • Hiya serves 550 million users across 40+ countries with deployments at 15+ Tier-1 mobile operators.

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Funding

Total Funding

$22.7M

Above

Industry Average

Funded Over

2 Rounds

Early VC funding comparison data is currently unavailable. We're working to provide this information soon!
Early VC Funding Comparison
Coming Soon

Benefits

401(k) Retirement Plan

401(k) Company Match

Paid Holidays

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Health Savings Account/Flexible Spending Account

Flexible spending

Home Office Stipend

Phone/Internet Stipend

Paid Parental Leave

Flexible Work Hours

Remote Work Options

Hybrid Work Options

Stock Options

Company Equity

Donations Matching for charity

Professional Development Budget

Conference Attendance Budget

Wellness Program

Mental Health Support

Gym Membership

Sabbatical Leave

Paid Vacation

Paid Sick Leave

PTO

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-2%

2 year growth

-1%
Startup Pedia
Jul 7th, 2026
TRAI seeks IT Act powers to crack down on Truecaller, Hiya over spam tagging of business calls.

TRAI seeks IT Act powers to crack down on Truecaller, Hiya over spam tagging of business calls. TRAI asks for enforcement powers under the Information Technology (IT) Act to take action against caller identification applications such as Truecaller. The Telecom Regulatory Authority of India (TRAI) has sought greater enforcement powers under the Information Technology (IT) Act to take action against caller identification applications such as Truecaller, Hiya and Whoscall for allegedly marking legitimate business calls as spam. TRAI asks for IT Act powers from Ministry to crack down on Truecaller. The move comes as the telecom regulator raises concerns over official business numbers, including those beginning with the 1400 and 1600 series, being incorrectly flagged or blocked by these platforms. According to TRAI, such mislabelling disrupts communication between businesses, financial institutions, healthcare providers, government agencies and the public. Officials have warned that if legitimate calls continue to be flagged, businesses may increasingly shift to using regular mobile numbers to reach customers. Such a trend, TRAI believes, could undermine ongoing efforts to curb spam calls and make it more difficult for consumers to distinguish genuine calls from fraudulent ones. India has stepped up efforts to combat spam and scam calls in recent years, with millions of consumers receiving unsolicited or fraudulent calls every day. While caller identification apps play an important role in helping users identify suspicious callers, TRAI argues that legitimate organisations also require dependable communication channels for critical customer and public service outreach. The regulator's proposal aims to strike a balance between consumer protection and business communication by introducing greater accountability for digital caller identification platforms without compromising users' ability to detect fraudulent calls. At present, TRAI cannot take direct action against apps such as Truecaller because they fall outside the jurisdiction of the Department of Telecommunications (DoT) and are governed under a different regulatory framework. The regulator has therefore sought powers to initiate action for violations under the IT Act rather than regulate the applications directly. While Truecaller has maintained that it complies with applicable regulations, TRAI officials have argued that the absence of enforcement powers limits the regulator's ability to address repeated instances of incorrect call labelling. According to officials, the Ministry of Electronics and Information Technology (MeitY) have agreed in principle to TRAI's proposal. However, a final decision on granting the regulator additional powers is still awaited.

TelecomLead
Mar 18th, 2026
Telecom news: Netcracker Technology, Hiya, Vodafone, Reliance Jio, BSNL.

Telecom news: Netcracker Technology, Hiya, Vodafone, Reliance Jio, BSNL. March 19, 2026 Today's telecom news includes announcements on Netcracker Technology, Hiya, Vodafone, Reliance Jio, BSNL, among others. Netcracker Powers BICS into the Future with Major OSS Upgrade Milestone Netcracker Technology has reached a significant milestone in its OSS modernization program with BICS, marking a key step in their long-standing partnership. The upgrade enhances the stability, security and long-term support of BICS' core OSS platform, which underpins critical services such as roaming, messaging, voice, 5G, IoT and data connectivity. The project includes a full upgrade of OSS components like service management, resource inventory and network planning, strengthening the foundation of BICS' global connectivity operations. Trusted Calls, No More Guesswork: Hiya & Vodafone Transform UK Caller Identity Hiya has partnered with Vodafone to roll out Branded Calling across the UK, extending verified caller identity to nearly 100 percent of mobile subscribers. The service displays a business's verified name on incoming calls, helping users distinguish legitimate calls from spam or fraud. This move addresses growing consumer distrust, as a large share of unknown calls go unanswered due to scam concerns. Built on network APIs and global CAMARA standards, the solution enhances transparency while aligning with regulatory requirements, marking a significant expansion of secure and trusted voice services across the UK telecom market. Reliance Jio Moves Closer to Mega IPO with Imminent Filing Plans Reliance Industries is preparing to file a draft red herring prospectus for the IPO of its telecom unit, Jio Platforms, as early as the end of March 2026, according to a Bloomberg News report cited by Reuters. The move signals accelerating progress toward one of India's most anticipated stock market listings. While the report has not been independently verified, it highlights Reliance's intent to push forward with the offering in the coming months. India Enters Global Telecom Elite with Homegrown 4G Breakthrough India has developed its own indigenous 4G telecom stack for state-run BSNL, placing the country among a select group of nations capable of designing and manufacturing such advanced technology, Union Minister Jyotiraditya Scindia said. The fully home-grown system reflects India's push for technological self-reliance and reduced dependence on foreign vendors. Built under the "Make in India" initiative, the stack is expected to strengthen domestic telecom infrastructure and support future upgrades to 5G. SHAFANA FAZAL

Business Wire
Mar 18th, 2026
Hiya launches branded calling on Vodafone, reaching nearly 100% of UK mobile subscribers

Hiya has launched its Secure Branding capabilities on Vodafone's UK network, becoming the only company operating across all three major UK mobile operators. The integration enables verified branded calling, allowing Vodafone subscribers to see authorised business identity before answering calls. The service uses Vodafone's CAMARA-based network APIs and is available to approved businesses, including financial institutions and government entities. With Vodafone now live, verified branded calling reaches nearly 100% of UK mobile subscribers, making the UK one of the first markets offering this service at national scale. The launch addresses growing consumer distrust of unknown calls. Hiya's State of the Call 2026 report found that 85% of UK consumers ignore calls from unrecognised numbers. Hiya serves over 550 million users globally and operates in 15 countries.

Business Wire
Feb 19th, 2026
Hiya and O2 Telefónica bring branded calling to 90% of German mobile market

Hiya, a global voice solutions provider, has launched branded calling with O2 Telefónica in Germany, extending coverage to over 90% of the country's mobile subscribers—more than 80 million people. The service displays verified caller names instead of unknown numbers for legitimate business calls. The launch addresses Germany's declining answer rates for unknown calls. Businesses using Hiya Branded Call see up to 50% higher answer rates, reducing retry costs and improving operational efficiency. The service is automatically enabled across all O2 Telefónica brands, including O2 and Blau. Germany, the EU's largest market, shows some of Europe's lowest answer rates for unknown calls. Hiya analyses 262.8 billion calls annually and partners with Tier-1 mobile operators worldwide to provide AI-powered caller identity and voice security solutions.

The Associated Press
Feb 19th, 2026
Hiya and O2 Telefónica bring branded calling to 90% of Germany's 80M mobile subscribers

Hiya, a trusted voice solutions provider, has launched branded calling with O2 Telefónica in Germany, reaching over 90% of the country's mobile subscribers — more than 80 million people. The service displays verified caller names instead of unknown numbers for legitimate business calls. The rollout is automatically enabled across all O2 Telefónica brands, including O2 and Blau, and partner networks. Germany, the EU's largest market, has some of Europe's lowest answer rates for unknown calls due to rising scepticism about phone communication. Businesses using Hiya Branded Call see up to 50% higher answer rates. The collaboration aims to improve transparency in telephony whilst helping enterprises connect more reliably with customers and reduce operational costs from repeated call attempts.

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