Top Telecommunications Startups in 2026
245 results total - Page 4 of 25

Pindrop
Actively Hiring
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://pindrop.com
- Employees
- 201-500
Pindrop® Protect provides a risk score and call intelligence to the call center in the first few seconds of each call. The risk score — along with the analysis of the caller’s voice, device, and behavior — is provided to the call center’s fraud analyst team for further investigation. Pindrop’s proprietary machine learning algorithms then use feedback from the investigation to maximize solution performance. Pindrop® Passport evaluates call center interactions in real-time to passively authenticate legitimate customers. Passport runs in the background of every call, combining patented Phoneprinting™ technology with proprietary Deep Voice™ biometrics to determine if a caller has the right device, voice, and behavior to access an account. Whether callers use voice or touch-tone interactions within the IVR — or opt to speak to an agent — Pindrop credentials follow customers across the lifecycle of each call.
- Industries
Jobs
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://www.sitetracker.com
- Employees
- 201-500
- Locations
- Palo Alto
Sitetracker, Inc. empowers innovative organizations to build the future faster. Created by expert project managers, Sitetracker is the world’s first complete platform for managing modern, high-volume distributed capital projects and assets. Innovators use Sitetracker to plan effectively, deploy efficiently, and grow the value of their portfolios. Market leaders in the telecommunications, utilities, smart cities, and alternative energy industries - such as Verizon, SAC Wireless (Nokia), Intersection Media (Alphabet), and Panasonic - rely on Sitetracker to manage over one million sites and projects representing over $12 billion of capital assets in the United States and Europe
- Industries
Jobs
- B2B
- Public StagePublicly traded company
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://www.ringcentral.com
- Employees
- 5000+
All the functionality you need, no clunky PBX, set up in minutes, and all-inclusive pricing.
- Industries
Jobs

Vonage
Actively Hiring
- B2B
- Public StagePublicly traded company
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://www.vonage.com
- Employees
- 5000+
- Locations
- Atlanta, New York City, San Francisco, London, New York, Scottsdale, Englewood, McLean, Holmdel
We are redefining business communications once again. We're making communications more flexible, intelligent, and personal, to help enterprises the world over, stay ahead. We provide unified communications, contact centers and programmable communications APIs, built on the world's most flexible cloud communications platform. True to our roots as a technology disruptor, our flexible approach helps us to better serve the growing collaboration, communications, and customer experience needs of companies, across all communications channels.
- Industries
- Developer APIs
Jobs
- B2C
- B2B
- Early StageStartup in initial stages
- Employees
- 11-50
- Locations
- New York
Yank Technologies, Inc. is a wireless charging startup in Brooklyn, New York. We develop long-range, high power wireless charging technology. Safe. Simple. No contact required. With patented antenna and amplifier developments in resonant inductive technology, we provide a scalable solution for variable ranges of power and distances. Our product, the MotherBox, is the first wireless charger that can wirelessly charge your device with no contact required. You can charge your iOS or Android devices simultaneously and never worry about your charging cables again. By demoing early units of the MotherBox, we have secured industrial contracts, especially in the automotive sector. We have several automotive customers for wirelessly charging passenger devices and for wirelessly charging vehicles electronics, such as LEDs and actuators. We have significant early traction in the Automotive industry and are currently developing pilots for upcoming production vehicles. We are actively looking to expand and bring on new team members! Check out our current available jobs to see if you're a good fit!
- Industries
Jobs
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- Website
- https://pingcap.com/en/
- Employees
- 501-1000
- Locations
- San Mateo
PingCAP is the fastest-growing enterprise subscription company our investors have ever seen. And how are we growing so fast? By building TiDB, a globally scalable hybrid transactional and analytical database and one of the most popular open source database in the world (don’t take our word for it, check it out: github.com/pingcap/tidb), which enables companies to painlessly scale their business while keeping the underlying infrastructure simple. Our product has been trusted and verified by web-scale application leaders and adopted by over 1500 users across industries. We’re being led by the best in the space—our founders were the original creators of TiDB. We’re looking for talented and amazing team players who want to accelerate our growth, while doing some of the best work of their careers. Join us as we build the database for the future! PingCAP is founded by the team that built TiDB, a world leading open-source, cloud-native, distributed SQL/NewSQL database for elastic scale and real-time analytics, which is compatible with MySQL, and enables companies to painlessly scale their business while keeping the underlying infrastructure simple and serve as a one-stop solution for all online transactions and analysis. We have raised US$342M in total for the past 6 years, and are the most valued NewSQL company on the planet! Our products have been trusted by large scale industry leaders and adopted by over 1500 companies across different industries, including Square, PayPay, Webank, Hulu, Booking.com, Dailymotion, Shopee, Zomato, VNG, Tencent, Xiaomi, Oppo, etc.We’re looking for talented and amazing team players who want to accelerate our growth, while doing some of the best work of their careers. Join us as we build the database for the future! Community: · Twitter: twitter.com/PingCAP · GitHub: github.com/pingcap/tidb · Stack Overflow: stackoverflow.com/questions/tagged/tidb · LinkedIn: linkedin.com/company/pingcap · Community Slack: pingcap.com/tidbslack
- Industries
Jobs
- B2C
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://www.ohmconnect.com
- Employees
- 51-200
- Locations
- Oakland
Ohmconnect is a software based power plant. Instead of turning on a dirty coal or gas power plant during times of peak demand, Ohmconnect has hundreds of users reduce their electricity. Best part is that instead of paying dirty gas power plants to turn on, ohmconnect can pay its users to turn down. When users sign up, they are told when to reduce their electricity. If they participate, their energy reductions can be sold into the markets as additional generation. Ohmconnect hooks into users' wifi thermostats, electric cars, and smart devices to automate these reductions. Our users are presented with a clean visualization of where their energy is coming from and where their energy is going. For each event that they participate in, they earn Ohmconnect points which can be cashed out at any time.
- Industries
Jobs
- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://www.wiredscore.com
- Employees
- 11-50
- Locations
- New York City
WiredScore is a real estate advisory and marketing company that works with landlords, brokers, and tenants to identify and promote buildings with great technology offerings. We own and operate the Wired Certification program, the first ever rating system for internet connectivity in buildings, with the goal of ensuring that all businesses large and small can find office space that meets their connectivity needs. Launched in 2013, we are based in New York City but are helping building owners across the country to get Wired Certified. From Los Angeles’s uber-modern One California Plaza to New York's iconic Empire State Building, WiredScore's rapidly expanding presence makes people and businesses more connected.
- Industries
Jobs
- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://amperon.co
- Employees
- 51-200
- Locations
- Houston, New York City
Amperon is the leading analytics and forecasting company for the energy transition. We are venture-backed with support from leading venture and strategic investors who deeply understand energy and software. We are experiencing rapid growth on the back of a killer product that delivers compelling value for energy market participants on both the supply (power & utilities companies) and demand (large energy users) sides of the market. The company is 6 years old, with co-founders that have fused the best-of-breed from the energy (power trader at leading power generators and financials) and technology (data science and engineering at scaling tech companies) industries into a high-performance culture, with the following core values: • We fill in the blanks • We are reliable • We are customer-aligned • We are relentless • We do the hard things • We stay curious The company’s headquarters is Houston, TX, the energy transition capital of the world, but we operate as a highly effective distributed team, spread across the globe.
- Industries
Jobs

Rhombus Power
Actively Hiring
- B2B
- Growth StageExpanding market presence
- Growing fastShowed strong hiring growth in the past month
- Website
- https://rhombuspower.com/
- Employees
- 11-50
- Locations
- Canada, Washington DC, Mountain View
Rhombus is a Silicon Valley startup and NASA Research Park partner. We are leaders in bringing big-data insights to Enterprise planning and decision-making at strategic, operational and tactical levels. Our advisory board includes two Nobel Laureates and a Draper Prize winner. We choose to solve pressing problems in National Security and Energy sectors using cutting edge cross-disciplinary approaches. Are you ready to help the US win the AI race?
- Industries
- Innovation EngineeringDOD/MilitaryMilitary VeteransArtificial Intelligence / Machine Learning
Jobs
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