| # | Company | Employees |
|---|---|---|
| 1 |
Stealth Startupharmonic.ai
Platform connecting entrepreneurs working in stealth mode with investors, facilitating discovery and funding opportunities for innovative startups. |
34,776 |
| 2 |
Outlieroutlier.ai
Innovative team seeking talented individuals to advance AI technology through writing and deep expertise in various fields Join us in shaping the future of AI |
28,673 |
| 3 |
Stealth AI Startupstealth-startups.com
Revolutionizing Artificial General Intelligence to transform industries & improve lives with a strong founding team, stellar investors, and innovative technology |
7,778 |
| 4 |
Turingturing.com
Turing matches vetted remote developers with companies quickly using AI, disrupting traditional recruiting to create a Talent Cloud for elite careers |
6,973 |
| 5 |
Driverdriver.xyz
A technology platform connecting cancer patients worldwide to treatment options and knowledge from leading cancer centers through a mobile app |
6,395 |
| 6 |
DoorDash Driver Appbit.ly
Connecting people with opportunities to earn and empowering local businesses and drivers to thrive through a flexible and simple delivery platform |
5,688 |
| 7 |
Postmates by Uberpostmates.com
On-demand logistics service connecting customers with local couriers for quick delivery of goods from any restaurant or store in a city |
4,137 |
| 8 | 2,657 | |
| 9 |
Instaworkinstawork.com
Instawork is a labor marketplace connecting local businesses and skilled hourly professionals in various countries, driven by creating economic opportunities |
2,490 |
| 10 |
Crescendocrescendo.ai
Innovative company combining AI technology and human agents for seamless customer service, eliminating traditional industry models Pay for positive outcomes |
2,314 |
| 11 |
Rippleripple.com
Global financial institutions use blockchain technology and digital asset XRP to send instant, reliable, and cost-effective cross-border payments worldwide. |
2,182 |
| 12 |
Uber for Businessuber.com
Global platform helping companies manage rides, meals, and deliveries for employees and customers through commute programs, meal offerings, and on-demand delivery |
2,012 |
| 13 |
Generative AIgenai.works
Connects students, professionals, and industry leaders with AI solutions, information, networking, jobs, apps, and latest trends, fostering discovery, learning, and growth. |
1,926 |
| 14 | 1,781 | |
| 15 |
Glassdooronelink.me
A platform for connecting anonymously with coworkers and professionals, accessing career information, job search, company reviews, salaries, and more |
1,659 |
| 16 |
AppsFlyerappsflyer.com
A technology company that helps brands make informed decisions using advanced measurement, data analytics, engagement, fraud protection, and privacy technologies |
1,539 |
| 17 | 1,371 | |
| 18 |
Patreonpatreon.com
Supports creators in building communities, sharing exclusive work, and turning passions into sustainable businesses through direct fan support |
1,263 |
| 19 |
Couriercourier.com
A developer-focused platform for adding multi-channel product notifications to web, desktop, or mobile apps with features like automations and white-labeling |
1,198 |
| 20 |
Google for Startupsstartup.google.com
Connecting startups with people, products, and best practices to help them grow, scale, and solve important challenges. |
1,141 |
| 21 |
Yummypideyummy.app.link
This company in Venezuela offers a popular delivery and transportation app where users can order rides, deliveries, and event tickets |
1,063 |
| 22 | 1,062 | |
| 23 |
Nextdoornextdoor.com
Connects neighbors through trusted local news, safety alerts, recommendations, listings, and events to foster community engagement and interaction. |
971 |
| 24 | 946 | |
| 25 |
Uber AI Solutionsuber.com
Provides enterprises with AI and human intelligence to innovate and scale digital tasks. Builds AI efficiently across data labeling, collection, product testing, and localization. |
928 |
| 26 |
MoEngagemoengage.com
An insights-led customer engagement platform, helping marketers analyze customer behavior and personalize communication across web, mobile, and email |
902 |
| 27 |
FinOps Foundationfinops.org
Providing real-world stories and expertise for FinOps practitioners, focusing on cloud financial management best practices through open source standards |
875 |
| 28 |
Ironcladironcladapp.com
AI-powered platform streamlines contract creation, management, and analysis, providing visibility and control for buying and selling processes. |
867 |
| 29 |
EvenUpevenuplaw.com
Aiming to provide justice for injury victims regardless of income, demographics, or legal representation, prioritizing fairness and equality |
846 |
| 30 |
ODFjoinodf.com
Helping aspiring entrepreneurs start successful startups by providing guidance, resources, and a supportive community through a program focused on the exploration stage of company building |
801 |
| 31 |
MusicCareersmusiccareers.co
Global music industry job site connecting professionals with opportunities worldwide, including remote, freelance, internships, and volunteer roles Easy job posting for employers |
708 |
| 32 |
Fandomfandom.com
Fandom is a leading fan platform for entertainment and gaming, offering wikis, content, and managing the online retailer Fanatical. |
681 |
| 33 |
CleverTapclevertap.com
A customer engagement platform offering personalized experiences, analytics, and AI capabilities to help businesses retain valuable customers and optimize lifecycle experiences |
665 |
| 34 |
Cureus Journal of Medical Sciencecureus.com
An online, Open Access medical journal under Springer Nature, promoting global medical knowledge through peer-reviewed articles and post-publication reviews across 60 specialties |
636 |
| 35 | 588 | |
| 36 |
AngelListangellist.com
This company provides a platform that connects capital, creativity, and hard work to accelerate innovation, supporting fund managers and startups |
532 |
| 37 |
Quantcastquantcast.com
An AI-powered ad platform for performance marketers, simplifying open internet advertising with audience intelligence, workflow simplicity, and cookieless reach for measurable growth. |
524 |
| 38 |
Uber Driver App
A smartphone app allowing individuals to earn money driving their own cars on their own schedule, with guidelines for respectful interaction |
505 |
| 39 |
Joywithjoy.com
A wedding planning platform offering tools like websites, registries, guest list management, and communication features for couples worldwide, all for free |
495 |
| 40 |
Tools for Humanitytoolsforhumanity.com
A technology company dedicated to promoting fairness in the economic system through innovative tools and solutions for social good |
479 |
| 41 |
Ingenioingenio.com
Ingenio is a platform offering guidance, connection, and support in emotional and spiritual health through holistic traditions and trusted advisors |
464 |
| 42 |
Dashversedashtoon.com
Revolutionary platform utilizing Generative AI for storytellers to easily create illustrated content with unprecedented speed and ease |
463 |
| 43 |
Goodreadsgoodreads.com
Platform connecting readers and authors for sharing book recommendations, tracking reading progress, and discovering new books through social connections. |
444 |
| 44 |
Nfinitenfinite.app
A leading e-merchandising platform that empowers retailers to create customizable visual content using 3D CGI technology for better customer experiences |
426 |
| 45 | 417 | |
| 46 |
Flickrflickr.com
Global photography community providing inspiration and connection through sharing photos and videos Offering a safe and inclusive platform for all levels of photographers |
408 |
| 47 |
Stealth Startupzauvijek.com
A team of mobile game developers focused on creating ad-free gaming experiences |
407 |
| 48 | 400 | |
| 49 |
AllTrailsalltrails.com
The company provides a platform for outdoor enthusiasts to discover and explore trails worldwide with curated maps, photos, reviews, and user recordings |
395 |
| 50 |
Vacatiavacatia.com
An innovative hospitality company reinventing the timeshare experience with a focus on discovery, booking, and stay, fueled by technology and passion |
389 |
| 51 | 389 | |
| 52 |
Slideshareslideshare.net
The company offers a platform with over 18 million presentations, infographics, and videos created by top professionals for knowledge sharing |
387 |
| 53 |
Directlydirectly.com
A pioneer in customer service solutions for leading brands, offering AI-driven support to boost CSAT, reduce contact center volume, and save millions annually |
383 |
| 54 |
Braintrustusebraintrust.com
End-to-end AI recruiting platform using proprietary data to screen, match, and hire pre-vetted candidates for enterprises, reducing costs and recruitment time. |
373 |
| 55 |
Higgsfield AIhiggsfield.ai
A video AI company focused on making social media content creation accessible to all |
372 |
| 56 | 371 | |
| 57 |
LangChainlangchain.com
The company enables developers to easily build LLM apps quickly, supporting over 50k companies with LangChain and LangSmith for AI engineering |
357 |
| 58 |
AI Central | ChatGPT & Generative AI Tutorials, Prompts & Use Cases for Gemini, DeepSeek, Claudethecentral.ai
Providing AI tutorials and guides to make Generative AI adoption accessible Curated hub for AI resources such as carousels and tutorials |
352 |
| 59 |
PeopleTech Partnerspeopletechpartners.com
Connects world-class People leaders with technology to scale solutions for forward-thinking companies, providing critical insights and feedback to founders to fuel success. |
345 |
| 60 |
Abby Careabbycare.org
Training and employing family caregivers to get paid for home care, improving health outcomes through a tech-driven platform. |
335 |
| 61 |
YJ
An internet company specializing in various online services and products |
332 |
| 62 |
Infosys Equinoxinfosysequinox.com
A digital commerce platform offering seamless omnichannel shopping experiences with diverse commerce capabilities, operating on a commerce-as-a-service model |
330 |
| 63 |
Bufferbuffer.com
It offers a comprehensive social media toolkit for creating, scheduling, publishing, and analyzing posts all in one platform. |
315 |
| 64 |
Flamflamapp.ai
The company specializes in reimagining digital experiences through AI technology for creating immersive 3D XR content at scale |
315 |
| 65 | 313 | |
| 66 |
Rizzlerizzle.com
This company utilizes AI to quickly create teasers and highlights from podcasts and videos, working with top partners for high-quality content |
305 |
| 67 |
Twilio Segmentsegment.com
Platform enabling companies to collect, unify, and route first-party customer data for real-time decisions and improved user experiences. |
297 |
| 68 | 293 | |
| 69 |
Hi5app.hi5.com
A leading social network founded in 2003 with a global reach, available in 50 languages and attracting over 50 million monthly visitors Headquarters in San Francisco |
290 |
| 70 | 270 | |
| 71 | 269 | |
| 72 |
RemoFirstremofirst.com
Global platform simplifying remote team hiring by acting as Employer of Record, handling compliance, and providing same-day onboarding in 180+ countries |
236 |
| 73 | 236 | |
| 74 |
Monarchmonarch.com
A comprehensive platform for managing personal finances, providing a range of tools and resources for improved financial management |
222 |
| 75 |
Orbitorbit.love
Leading platform for community growth, helping businesses measure and cultivate their online communities. Focuses on community development and analytics. |
221 |
| 76 |
WorkWhileworkwhile.ai
Matches hourly workers with shifts based on skills, schedule, and location, providing a reliable workforce for businesses in various industries. |
214 |
| 77 | 203 | |
| 78 |
Bunny Studiobunnystudio.com
A creative platform connecting top professionals to deliver voice overs, writing, video, and design services in 100+ languages with fast turnaround times |
199 |
| 79 |
AI Frontier Networkaifn.co
Community of entrepreneurs, investors, researchers, leaders, professionals, and creators collaboratively shaping and advancing the AI revolution for humanity's benefit. |
186 |
| 80 |
TuneIntunein.com
A leading live audio service offering radio, sports, news, music, podcasts, and audiobooks with over 75 million monthly users worldwide |
186 |
| 81 |
Blindteamblind.com
Anonymous platform where professionals share advice, discuss company culture, and access career information to inspire productive change in the workplace |
185 |
| 82 |
Assort Healthassorthealth.com
A generative AI call center for healthcare addressing operator shortage, reducing hold time, dropped calls, and costs while driving appointment revenue |
184 |
| 83 |
Pioneerpioneer.app
Invests $20,000 in pioneering founders globally, providing 3-month remote accelerator program in tech, culminating in a Silicon Valley experience, with successful funding outcomes |
179 |
| 84 | 178 | |
| 85 |
Startups Incnexton.dev
Providing guidance and support for entrepreneurs looking to start or grow their business, offering valuable advice and insights |
178 |
| 86 |
INSIDEAinsidea.com
A leading provider of digital and outsourcing solutions, specializing in enhancing online visibility, streamlining processes, and facilitating global business growth |
175 |
| 87 | 173 | |
| 88 |
AI/R WEBJUMPaircompany.ai
A digital agency specializing in web design, content management systems, e-mail marketing, and search engine optimization, constantly striving for improvement and innovation |
173 |
| 89 |
Product Spaceproductspace.org
Product Space is an educational community that prepares students to create and analyze products, focusing on product management, marketing, and design |
172 |
| 90 |
Escrow.comescrow.com
An online escrow service based in San Francisco that facilitates secure settlement for e-commerce transactions, reducing the risk of fraud |
171 |
| 91 |
Hotwirelifeatexpediagroup.com
Global travel platform leveraging industry-leading technology to connect people with memorable experiences worldwide, fostering partner growth and success |
171 |
| 92 |
Autonoma AIgetautonoma.com
This company specializes in leveling up junior developers to perform at a senior level, addressing technical debt, and preventing knowledge gaps |
168 |
| 93 |
Kintsugitrykintsugi.com
Automating sales tax processes worldwide, providing seamless automation with personalized support for companies needing assistance in tax compliance. |
168 |
| 94 |
Ridecellridecell.com
The company specializes in fleet automation and mobility solutions, helping businesses achieve efficiency, control, and transparency through digital transformation |
167 |
| 95 |
Club Feastapp.clubfeast.com
Online platform connecting businesses with diverse, immigrant-owned restaurants for unique corporate catering experiences supporting local communities. |
167 |
| 96 |
CodeSignalcodesignal.com
CodeSignal offers skills assessments and AI-powered learning tools to help individuals and teams level up and achieve their goals |
166 |
| 97 |
Superpowersuperpower.com
Provides digital tools for monitoring personal health metrics and managing proactive medical data to unlock individual physical potential through technology. |
165 |
| 98 |
DevNetworkdevnetwork.com
Organizes tech industry conferences and events, fostering innovation and thought leadership for global developer and engineering professionals since 2011. |
164 |
| 99 | 164 | |
| 100 |
Zerocaterzerocater.com
Zerocater offers innovative corporate catering and cafeteria solutions for hybrid workplaces, saving companies money with customizable meal experiences |
163 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 10, 2026.
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