Top Tech Startups in Earth in 2027
4263 results total - Page 17 of 427
- 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
- 4.1Highly ratedSpaceX is highly rated on Glassdoor, with 4.1 out of 5 stars
- Website
- http://www.spacex.com
- Employees
- 5000+
- Locations
- Washington, Hawthorne, Lompoc, McGregor, Beale Air Force Base
SpaceX designs, manufactures and launches advanced rockets and spacecraft. The company was founded in 2002 to revolutionize space technology, with the ultimate goal of enabling people to live on other planets. SpaceX has gained worldwide attention for a series of historic milestones. It is the only private company capable of returning a spacecraft from low Earth orbit, which it first accomplished in 2010. The company made history again in 2012 when its Dragon spacecraft became the first commercial spacecraft to deliver cargo to and from the International Space Station. SpaceX successfully achieved the historic first reflight of an orbital class rocket in 2017, and the company now regularly launches flight-proven rockets. In 2018, SpaceX began launching Falcon Heavy, the world’s most powerful operational rocket by a factor of two. As one of the world’s fastest growing providers of launch services, SpaceX has secured over 100 missions to its manifest, representing over $12 billion on contract. These include commercial satellite launches as well as US government missions. SpaceX’s Dragon spacecraft is flying numerous cargo resupply missions to the space station under a series of Commercial Resupply Services contracts. Dragon was designed from the outset to carry humans to space and will soon fly astronauts under NASA’s Commercial Crew Program. Building on the achievements of Falcon 9 and Falcon Heavy, SpaceX is working on a next generation of fully reusable launch vehicles that will be the most powerful ever built, capable of carrying humans to Mars and other destinations in the solar system.
- Industries
Jobs
- B2C
- B2B
- Scale StageRapidly increasing operations
- 4.6Highly ratedLeia is highly rated on Glassdoor, with 4.6 out of 5 stars
- 4.1Work / Life BalanceEmployees rate Leia 4.1/5 on Glassdoor for work / life balance
- 4.3Strong LeadershipEmployees rate Leia 4.3/5 on Glassdoor for faith in leadership
- Website
- http://www.leiainc.com
- Employees
- 201-500
- Locations
- Menlo Park
LitByLeia Our core IP uses a nanostructured light guide plate in a standard edge-lit configuration to produce a custom lightfield illumination of the LCD front-plane. From smartphones to TV screens, the possibilities for the LitByLeia™ experience are endless. Supporting standard applications processors and standard display interfaces. LeiaLoft Engage, immerse and experience. LeiaLoft™ is an exciting platform that offers bespoke content designed for Leia-enabled devices. Experience games and apps like never before and open up a world of alluring beauty. Watch your favorite movies on your device in new depth. With no need for glasses, these movies are made for sharing. Find new ways to experience familiar things: see apps come to life and create images you can move around. Virtual reality becomes real as you mix the two in richer, more immersive ways.
- Industries
- Mobile Devices
Jobs

Vitalize Care (YC W23)
Actively Hiring
- B2B
- Early StageStartup in initial stages
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Growing fastShowed strong hiring growth in the past month
- Website
- https://vitalize.care
- Employees
- 51-200
- Locations
- San Francisco Bay Area
Vitalize Care is building AI-enabled software to optimize nurse staffing and scheduling for health systems. Our software uses predictive scheduling to proactively identify staffing gaps and adjust staffing in real time, ultimately reducing labor costs, saving nurse leaders significant time, and improving nurse retention. In less than a year, we’ve secured *millions* in contracted ARR from several health systems, and have raised $7M in seed funding from top investors including Y Combinator, our health system customers, and healthcare founders and executives at hospitals around the country.
- Industries
Jobs
- Top 5% of respondersRocket.Chat is in the top 5% of companies in terms of response time to applications
- Responds within a few daysBased on past data, Rocket.Chat usually responds to incoming applications within a few days
- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://rocket.chat/
- Employees
- 51-200
- Locations
- Wilmington
Built for organizations that need more control over their communications; it enables collaboration between colleagues, partners, customers, communities, and even platforms without compromises on data ownership, customizations, or integrations. Tens of millions of users in over 150 countries and organizations such as Deutsche Bahn, The US Navy, and Credit Suisse trust Rocket.Chat every day to keep their communications completely private and secure. Rocket.Chat is an enterprise communication hub that offers numerous solutions: Omnichannel Customer Experience, Team Collaboration, and DevOps. The main benefit is to centralize organizational communication and boost productivity by bringing messages, video calls, file sharing, and all team communication into one place. Built-in JavaScript, using the Meteor full-stack framework, the tool offers omnichannel customer engagement through LiveChat widget and integrations with Whatsapp, Twilio, Messenger, SMS, Emails, among others. Team collaboration can be improved by chat messaging, video conferences, audio messages, file sharing, threads, discussion groups, direct or group messages, real-time translation, audit messaging panel, and custom user permissions. DevOps can be accelerated with native integrations offered in Rocket.Chat`s marketplace, real-time LDAP, webhooks, and powerful APIs.
- Industries
- Business ProductivityCommunitiesGovernments
Jobs
- Top 10% of respondersSource is in the top 10% of companies in terms of response time to applications
- Responds within two weeksBased on past data, Source usually responds to incoming applications within two weeks
- B2B
- Early StageStartup in initial stages
- Website
- https://source.network
- Employees
- 11-50
- Locations
- New York City, San Francisco, Toronto
Building for the cloud is easy. Building for the edge is still way harder than it should be. Source is changing that. We're building the data management stack for edge-first software — as simple and intuitive as the best cloud tooling, with data sovereignty baked in from the start. The edge era is here. We're building the infrastructure it runs on.
- Industries
- Artificial Intelligence / Machine Learning
Jobs
- Responds within three weeksBased on past data, Spruce Health usually responds to incoming applications within three weeks
- B2B
- Early StageStartup in initial stages
- Top InvestorsThis company has received a significant amount of investment from top investors
- Employees
- 51-200
- Locations
- San Francisco
Spruce is a communication software platform built for independent healthcare practices. Our HIPAA-grade, cloud-based solution integrates a business phone system with texting, faxing, and telemedicine—optimizing care collaboration, streamlining patient interactions, and ensuring accountability. Trusted by tens of thousands of healthcare organizations across the U.S. and backed by over 60,000 5-star reviews, Spruce is transforming healthcare communication.
- Industries
Jobs
- Top 10% of respondersCapmo is in the top 10% of companies in terms of response time to applications
- Responds within a weekBased on past data, Capmo usually responds to incoming applications within a week
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://capmo.de
- Employees
- 51-200
- Locations
- Munich
Capmo enables construction and real estate professionals to finish construction projects on time and on budget. The company's intuitive Construction Site OS replaces pen, paper and manual processes through digital workflows and smart construction analytics. Capmo is the first holistic solution that allows construction professionals to manage sites digitally, collaborate seamlessly with others and gain unique data based insights into their projects. Capmo operates on thousands of sites across Europe and on the way to become the category leader for construction software in Europe.
- Industries
Jobs

Swoop Technologies
Actively Hiring
- Top 5% of respondersSwoop Technologies is in the top 5% of companies in terms of response time to applications
- Responds within a few daysBased on past data, Swoop Technologies usually responds to incoming applications within a few days
- B2B
- Early StageStartup in initial stages
- Growing fastShowed strong hiring growth in the past month
- Website
- https://swooptech.com/
- Employees
- 11-50
- Locations
- United States, Washington DC, Saint Paul
Swoop is building a secure, distributed operating system, allowing our customers to securely harness their data and construct a programmable, autonomous edge. The edge is where digital rubber meets the real-world road. Where data is produced, consumed, or networked to accomplish an objective. It is covered in assets -- chips, memory, networking interfaces -- that comprise a distributed computing platform. The edge is strategically important and asset-rich. Swoop is helping unlock its potential, so that search and analysis no longer end simply with incremental insights or neatly organized search results, but with autonomous action directly at the edge. Swoop's technology has been deployed in some of the world's most sophisticated environments. Our team is purposeful in directing our technology toward solving important problems. We are building for a future where advancements in critical infrastructure, smart grids, supply chains, and manufacturing are programmed into existing systems -- rapidly, adaptive, and economically feasible.
- Industries
- Embedded Hardware and Software
Jobs
- Top 10% of respondersScalero is in the top 10% of companies in terms of response time to applications
- Responds within two weeksBased on past data, Scalero usually responds to incoming applications within two weeks
- B2B
- Early StageStartup in initial stages
- Website
- https://scalero.io
- Employees
- 11-50
- Locations
- New York City, San Francisco, Copenhagen, Charleston, Mexico City
From strategy to execution, we bring deep expertise in top lifecycle marketing platforms, including Customer.io, Iterable, Braze, Klaviyo, Simon Data, Bloomreach, and more. Whether optimizing automation or scaling customer journeys, we make it seamless.
- Industries
Jobs
- Top 10% of respondersPriori is in the top 10% of companies in terms of response time to applications
- Responds within two weeksBased on past data, Priori usually responds to incoming applications within two weeks
- B2B
- Growth StageExpanding market presence
- Website
- http://www.priorilegal.com
- Employees
- 11-50
- Locations
- New York City
Priori transforms how legal teams find, engage, and manage outside counsel, connecting them with the right talent at the right price for any need. With over a decade of experience partnering with legal teams, we provide access to flexible talent, a global law firm marketplace, and cutting-edge software for managing law firm panels and legal RFP workflows.
- Industries
Jobs
Didn't find the job you wanted in this list of startups?
Search for your role at over 30,000+ startups on Wellfound, for free.
- 13,376 jobs in Design
- 76,553 jobs in Engineering
- 12,042 jobs in Marketing
- 29,076 jobs in Sales
& thousands more job opportunities for all other roles
Already have a Wellfound profile?

Can’t find your company? Neither can top tech talent.
Join our community and build your dream team.







